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| Section | Section Title |
| Reg. 1.0-1 | Internal Revenue Code of 1954 and regulations |
| Reg. 1.1-1 | Income tax on individuals |
| Reg. 1.1-2 | Limitation on tax |
| Reg. 1.1-3 | Change in rates applicable to taxable year |
| Reg. 1.1(h)-1 | Capital gains look-through rule for sales or exchanges of interests in a partnership, S corporation, or trust |
| Reg. 1.1(i)-1T | Questions and answers relating to the tax on unearned income certain minor children (Temporary) |
| Reg. 1.2-1 | Tax in case of joint return of husband and wife or the return of a surviving spouse |
| Reg. 1.2-2 | Definitions and special rules |
| Reg. 1.3-1 | Application of optional tax |
| Reg. 1.4-1 | Number of exemptions |
| Reg. 1.4-2 | Elections |
| Reg. 1.4-3 | Husband and wife filing separate returns |
| Reg. 1.4-4 | Short taxable year caused by death |
| Reg. 1.11-1 | Tax on corporations |
| Reg. 1.15-1 | Changes in rate during a taxable year |
| Reg. 1.21-1 | Expenses for household and dependent care services necessary for gainful employment |
| Reg. 1.21-2 | Limitations on amount creditable |
| Reg. 1.21-3 | Special rules applicable to married taxpayers |
| Reg. 1.21-4 | Payments to certain related individuals |
| Reg. 1.24-1 | Partial credit allowed for certain other dependents |
| Reg. 1.25-1T | Credit for interest paid on certain home mortgages (Temporary) |
| Reg. 1.25-2T | Amount of credit (Temporary) |
| Reg. 1.25-3 | Qualified mortgage credit certificate |
| Reg. 1.25-3T | Qualified mortgage credit certificate (Temporary) |
| Reg. 1.25-4T | Qualified mortgage credit certificate program (Temporary) |
| Reg. 1.25-5T | Limitation on aggregate amount of mortgage credit certificates (Temporary) |
| Reg. 1.25-6T | Form of qualified mortgage credit certificate (Temporary) |
| Reg. 1.25-7T | Public notice (Temporary) |
| Reg. 1.25-8T | Reporting requirements (Temporary) |
| Reg. 1.25A-0 | Table of contents |
| Reg. 1.25A-1 | Calculation of education tax credit and general eligibility requirements |
| Reg. 1.25A-2 | Definitions |
| Reg. 1.25A-3 | Hope Scholarship Credit |
| Reg. 1.25A-4 | Lifetime Learning Credit |
| Reg. 1.25A-5 | Special rules relating to characterization and timing of payments |
| Reg. 1.28-0 | Credit for clinical testing expenses for certain drugs for rare diseases or conditions; table of contents |
| Reg. 1.28-1 | Credit for clinical testing expenses for certain drugs for rare diseases or conditions |
| Reg. 1.30-1 | Definition of qualified electric vehicle and recapture of credit for qualified electric vehicle |
| Reg. 1.31-1 | Credit for tax withheld on wages |
| Reg. 1.31-2 | Credit for “special refunds” of employee social security tax |
| Reg. 1.32-2 | Earned income credit for taxable years beginning after December 31, 1978 |
| Reg. 1.32-3 | Eligibility requirements after denial of the earned income credit |
| Reg. 1.34-1 | Special rule for owners of certain business entities |
| Reg. 1.35-1 | Partially tax-exempt interest received by individuals |
| Reg. 1.35-2 | Taxpayers not entitled to credit |
| Reg. 1.36B-0 | Table of contents |
| Reg. 1.36B-1 | Premium tax credit definitions |
| Reg. 1.36B-2 | Eligibility for premium tax credit |
| Reg. 1.36B-3 | Computing the premium assistance credit amount |
| Reg. 1.36B-4 | Reconciling the premium tax credit with advance credit payments |
| Reg. 1.36B-5 | Information reporting by Exchanges |
| Reg. 1.36B-6 | Minimum value |
| Reg. 1.37-1 | General rules for the credit for the elderly |
| Reg. 1.37-2 | Credit for individuals age 65 or over |
| Reg. 1.37-3 | Credit for individuals under age 65 who have public retirement system income |
| Reg. 1.38-1 | Investment in certain depreciable property |
| Reg. 1.40-1 | Questions and answers relating to the meaning of the term “qualified mixture” in section 40(b)(1) |
| Reg. 1.41-0 | Table of contents |
| Reg. 1.41-1 | Credit for increasing research activities |
| Reg. 1.41-2 | Qualified research expenses |
| Reg. 1.41-3 | Base amount for taxable years beginning on or after January 3, 2001 |
| Reg. 1.41-4 | Qualified research for expenditures paid or incurred in taxable years ending on or after December 31, 2003 |
| Reg. 1.41-4A | Qualified research for taxable years beginning before January 1, 1986 |
| Reg. 1.41-5 | Basic research for taxable years beginning after December 31, 1986 [Reserved] |
| Reg. 1.41-5A | Basic research for taxable years beginning before January 1, 1987 |
| Reg. 1.41-6 | Aggregation of expenditures |
| Reg. 1.41-7 | Special rules |
| Reg. 1.41-8 | Alternative incremental credit applicable for taxable years beginning on or before December 31, 2008 |
| Reg. 1.41-9 | Alternative simplified credit |
| Reg. 1.42-0 | Table of contents |
| Reg. 1.42-0T | Table of contents |
| Reg. 1.42-1 | Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency |
| Reg. 1.42-1T | Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency (temporary) |
| Reg. 1.42-2 | [Reserved] |
| Reg. 1.42-3 | Treatment of buildings financed with proceeds from a loan under an Affordable Housing Program established pursuant to section 721 of the Financial Institutions Reform, Recovery, and Enforcement Act of 1989 (FIRREA) |
| Reg. 1.42-4 | Application of not-for-profit rules of section 183 to low-income housing credit activities |
| Reg. 1.42-5 | Monitoring compliance with low-income housing credit requirements |
| Reg. 1.42-6 | Buildings qualifying for carryover allocations |
| Reg. 1.42-7 | Substantially bond-financed buildings [Reserved] |
| Reg. 1.42-8 | Election of appropriate percentage month |
| Reg. 1.42-9 | For use by the general public |
| Reg. 1.42-10 | Utility allowances |
| Reg. 1.42-11 | Provision of services |
| Reg. 1.42-12 | Effective dates and transitional rules |
| Reg. 1.42-13 | Rules necessary and appropriate; housing credit agencies' correction of administrative errors and omissions |
| Reg. 1.42-14 | Allocation rules for post-2000 State housing credit ceiling amount |
| Reg. 1.42-15 | Available unit rule |
| Reg. 1.42-16 | Eligible basis reduced by federal grants |
| Reg. 1.42-17 | Qualified allocation plan |
| Reg. 1.42-18 | Qualified contracts |
| Reg. 1.42-19 | Average income test |
| Reg. 1.42-19T | Average income test (temporary) |
| Reg. 1.42A-1 | General tax credit for taxable years ending after December 31, 1975, and before January 1, 1979 |
| Reg. 1.43-0 | Table of contents |
| Reg. 1.43-1 | The enhanced oil recovery credit—general rules |
| Reg. 1.43-2 | Qualified enhanced oil recovery project |
| Reg. 1.43-3 | Certification |
| Reg. 1.43-4 | Qualified enhanced oil recovery costs |
| Reg. 1.43-5 | At-risk limitation [Reserved] |
| Reg. 1.43-6 | Election out of section 43 |
| Reg. 1.43-7 | Effective date of regulations |
| Reg. 1.44-1 | Allowance of credit for purchase of new principal residence after March 12, 1975, and before January 1, 1977 |
| Reg. 1.44-2 | Property to which credit for purchase of new principal residence applies |
| Reg. 1.44-3 | Certificate by seller |
| Reg. 1.44-4 | Recapture for certain dispositions |
| Reg. 1.44-5 | Definitions |
| Reg. 1.44B-1 | Credit for employment of certain new employees |
| Reg. 1.41-0A | Table of contents |
| Reg. 1.41-3A | Base period research expense |
| Reg. 1.45D-0 | Table of contents |
| Reg. 1.45D-1 | New markets tax credit |
| Reg. 1.45G-0 | Table of contents for the railroad track maintenance credit rules |
| Reg. 1.45G-1 | Railroad track maintenance credit |
| Reg. 1.45Q-0 | Table of Contents |
| Reg. 1.45Q-1 | Credit for Carbon Oxide Sequestration |
| Reg. 1.45Q-2 | Definitions for Purposes of §§ 145Q–1 through 145Q–5 |
| Reg. 1.45Q-3 | Secure Geological Storage |
| Reg. 1.45Q-4 | Utilization of Qualified Carbon Oxide |
| Reg. 1.45Q-5 | Recapture of Credit |
| Reg. 1.45R-0 | Table of contents |
| Reg. 1.45R-1 | Definitions |
| Reg. 1.45R-2 | Eligibility for the credit |
| Reg. 1.45R-3 | Calculating the credit |
| Reg. 1.45R-4 | Uniform percentage of premium paid |
| Reg. 1.45R-5 | Claiming the credit |
| Reg. 1.46-1 | Determination of amount |
| Reg. 1.46-2 | Carryback and carryover of unused credit |
| Reg. 1.46-3 | Qualified investment |
| Reg. 1.46-4 | Limitations with respect to certain persons |
| Reg. 1.46-5 | Qualified progress expenditures |
| Reg. 1.46-6 | Limitation in case of certain regulated companies |
| Reg. 1.46-7 | Statutory provisions; plan requirements for taxpayers electing additional investment credit, etc |
| Reg. 1.46-8 | Requirements for taxpayers electing additional one-percent investment credit (TRASOP's) |
| Reg. 1.46-9 | Requirements for taxpayers electing an extra one-half percent additional investment credit |
| Reg. 1.46-10 | [Reserved] |
| Reg. 1.47-1 | Recomputation of credit allowed by section 38 |
| Reg. 1.47-2 | “Disposition” and “cessation” |
| Reg. 1.47-3 | Exceptions to the application of § 147–1 |
| Reg. 1.47-4 | Electing small business corporation |
| Reg. 1.47-5 | Estates and trusts |
| Reg. 1.47-6 | Partnerships |
| Reg. 1.47-7 | Rehabilitation credit allocated over a 5-year period |
| Reg. 1.48-1 | Definition of section 38 property |
| Reg. 1.48-2 | New section 38 property |
| Reg. 1.48-3 | Used section 38 property |
| Reg. 1.48-4 | Election of lessor of new section 38 property to treat lessee as purchaser |
| Reg. 1.48-5 | Electing small business corporations |
| Reg. 1.48-6 | Estates and trusts |
| Reg. 1.48-9 | Definition of energy property |
| Reg. 1.48-10 | Single purpose agricultural or horticultural structures |
| Reg. 1.48-11 | Qualified rehabilitated building; expenditures incurred before January 1, 1982 |
| Reg. 1.48-12 | Qualified rehabilitated building; expenditures incurred after December 31, 1981 |
| Reg. 1.48D-6T | Elective payment election |
| Reg. 1.48(e)-0 | Table of contents |
| Reg. 1.48(e)-1 | Low-Income Communities Bonus Credit Program |
| Reg. 1.50-1 | Lessee's income inclusion following election of lessor of investment credit property to treat lessee as acquirer |
| Reg. 1.50A-1 | Determination of amount |
| Reg. 1.50A-2 | Carryback and carryover of unused credit |
| Reg. 1.50A-3 | Recomputation of credit allowed by section 40 |
| Reg. 1.50A-4 | Exceptions to the application of § 150A–3 |
| Reg. 1.50A-5 | Electing small business corporations |
| Reg. 1.50A-6 | Estates and trusts |
| Reg. 1.50A-7 | Partnerships |
| Reg. 1.50B-1 | Definitions of WIN expenses and WIN employees |
| Reg. 1.50B-2 | Electing small business corporations |
| Reg. 1.50B-3 | Estates and trusts |
| Reg. 1.50B-4 | Partnerships |
| Reg. 1.50B-5 | Limitations with respect to certain persons |
| Reg. 1.51-1 | Amount of credit |
| Reg. 1.52-1 | Trades or businesses that are under common control |
| Reg. 1.52-2 | Adjustments for acquisitions and dispositions |
| Reg. 1.52-3 | Limitations with respect to certain persons |
| Reg. 1.53-1 | Limitation based on amount of tax |
| Reg. 1.53-2 | Carryback and carryover of unused credit |
| Reg. 1.53-3 | Separate rule for pass-through of jobs credit |
| Reg. 1.55-1 | Alternative minimum taxable income |
| Reg. 1.56-0 | Table of contents to § 156–1, adjustment for book income of corporations |
| Reg. 1.56(g)-0 | Table of Contents |
| Reg. 1.56(g)-1 | Adjusted current earnings |
| Reg. 1.57-0 | Scope |
| Reg. 1.57-1 | Items of tax preference defined |
| Reg. 1.57-2—1.57-3 | §§ 157-2--157-3 [Reserved] |
| Reg. 1.57-4 | Limitation on amounts treated as items of tax preference for taxable years beginning before January 1, 1976 |
| Reg. 1.57-5 | Records to be kept |
| Reg. 1.58-1 | [Reserved] |
| Reg. 1.58-2 | General rules for conduit entities; partnerships and partners |
| Reg. 1.58-3 | Estates and trusts |
| Reg. 1.58-3T | Treatment of non-alternative tax itemized deductions by trusts and estates and their beneficiaries in taxable years beginning after December 31, 1982 (temporary) |
| Reg. 1.58-4 | Electing small business corporations |
| Reg. 1.58-5 | Common trust funds |
| Reg. 1.58-6 | Regulated investment companies; real estate investment trusts |
| Reg. 1.58-7 | Tax preferences attributable to foreign sources; preferences other than capital gains and stock options |
| Reg. 1.58-8 | Capital gains and stock options |
| Reg. 1.59-1 | Optional 10-year writeoff of certain tax preferences |
| Reg. 1.59A-0 | Table of contents |
| Reg. 1.59A-1 | Base erosion and anti-abuse tax |
| Reg. 1.59A-2 | Applicable taxpayer |
| Reg. 1.59A-3 | Base erosion payments and base erosion tax benefits |
| Reg. 1.59A-4 | Modified taxable income |
| Reg. 1.59A-5 | Base erosion minimum tax amount |
| Reg. 1.59A-6 | Qualified derivative payment |
| Reg. 1.59A-7 | Application of base erosion and anti-abuse tax to partnerships |
| Reg. 1.59A-8 | [Reserved] |
| Reg. 1.59A-9 | Anti-abuse and recharacterization rules |
| Reg. 1.59A-10 | Applicability date |
| Reg. 1.60 | [Reserved] |
| Reg. 1.61-1 | Gross income |
| Reg. 1.61-2 | Compensation for services, including fees, commissions, and similar items |
| Reg. 1.61-3 | Gross income derived from business |
| Reg. 1.61-4 | Gross income of farmers |
| Reg. 1.61-5 | Allocations by cooperative associations; per-unit retain certificates—tax treatment as to cooperatives and patrons |
| Reg. 1.61-6 | Gains derived from dealings in property |
| Reg. 1.61-7 | Interest |
| Reg. 1.61-8 | Rents and royalties |
| Reg. 1.61-9 | Dividends |
| Reg. 1.61-10 | Alimony and separate maintenance payments; annuities; income from life insurance and endowment contracts |
| Reg. 1.61-11 | Pensions |
| Reg. 1.61-12 | Income from discharge of indebtedness |
| Reg. 1.61-13 | Distributive share of partnership gross income; income in respect of a decedent; income from an interest in an estate or trust |
| Reg. 1.61-14 | Miscellaneous items of gross income |
| Reg. 1.61-15 | Options received as payment of income |
| Reg. 1.61-21 | Taxation of fringe benefits |
| Reg. 1.61-22 | Taxation of split-dollar life insurance arrangements |
| Reg. 1.62-1 | Adjusted gross income |
| Reg. 1.62-1T | Adjusted gross income (temporary) |
| Reg. 1.62-2 | Reimbursements and other expense allowance arrangements |
| Reg. 1.63-1 | Change of treatment with respect to the zero bracket amount and itemized deductions |
| Reg. 1.63-2 | Cross reference |
| Reg. 1.66-1 | Treatment of community income |
| Reg. 1.66-2 | Treatment of community income where spouses live apart |
| Reg. 1.66-3 | Denial of the Federal income tax benefits resulting from the operation of community property law where spouse not notified |
| Reg. 1.66-4 | Request for relief from the Federal income tax liability resulting from the operation of community property law |
| Reg. 1.66-5 | Effective date |
| Reg. 1.67-1T | 2-percent floor on miscellaneous itemized deductions (temporary) |
| Reg. 1.67-2T | Treatment of pass-through entities (temporary) |
| Reg. 1.67-3 | Allocation of expenses by real estate mortgage investment conduits |
| Reg. 1.67-3T | Allocation of expenses by real estate mortgage investment conduits (temporary) |
| Reg. 1.67-4 | Costs paid or incurred by estates or non-grantor trusts |
| Reg. 1.71-1 | Alimony and separate maintenance payments; income to wife or former wife |
| Reg. 1.71-1T | Alimony and separate maintenance payments (temporary) |
| Reg. 1.71-2 | Effective date; taxable years ending after March 31, 1954, subject to the Internal Revenue Code of 1939 |
| Reg. 1.72-1 | Introduction |
| Reg. 1.72-2 | Applicability of section |
| Reg. 1.72-3 | Excludable amounts not income |
| Reg. 1.72-4 | Exclusion ratio |
| Reg. 1.72-5 | Expected return |
| Reg. 1.72-6 | Investment in the contract |
| Reg. 1.72-7 | Adjustment in investment where a contract contains a refund feature |
| Reg. 1.72-8 | Effect of certain employer contributions with respect to premiums or other consideration paid or contributed by an employee |
| Reg. 1.72-9 | Tables |
| Reg. 1.72-10 | Effect of transfer of contracts on investment in the contract |
| Reg. 1.72-11 | Amounts not received as annuity payments |
| Reg. 1.72-12 | Effect of taking an annuity in lieu of a lump sum upon the maturity of a contract |
| Reg. 1.72-13 | Special rule for employee contributions recoverable in three years |
| Reg. 1.72-14 | Exceptions from application of principles of section 72 |
| Reg. 1.72-15 | Applicability of section 72 to accident or health plans |
| Reg. 1.72-16 | Life insurance contracts purchased under qualified employee plans |
| Reg. 1.72-17 | Special rules applicable to owner-employees |
| Reg. 1.72-17A | Special rules applicable to employee annuities and distributions under deferred compensation plans to self-employed individuals and owner-employees |
| Reg. 1.72-18 | Treatment of certain total distributions with respect to self-employed individuals |
| Reg. 1.72(e)-1T | Treatment of distributions where substantially all contributions are employee contributions (temporary) |
| Reg. 1.72(p)-1 | Loans treated as distributions |
| Reg. 1.73-1 | Services of child |
| Reg. 1.74-1 | Prizes and awards |
| Reg. 1.75-1 | Treatment of bond premiums in case of dealers in tax-exempt securities |
| Reg. 1.77-1 | Election to consider Commodity Credit Corporation loans as income |
| Reg. 1.77-2 | Effect of election to consider commodity credit loans as income |
| Reg. 1.78-1 | Gross up for deemed paid foreign tax credit |
| Reg. 1.79-0 | Group-term life insurance—definitions of certain terms |
| Reg. 1.79-1 | Group-term life insurance—general rules |
| Reg. 1.79-2 | Exceptions to the rule of inclusion |
| Reg. 1.79-3 | Determination of amount equal to cost of group-term life insurance |
| Reg. 1.79-4T | Questions and answers relating to the nondiscrimination requirements for group-term life insurance (temporary) |
| Reg. 1.82-1 | Payments for or reimbursements of expenses of moving from one residence to another residence attributable to employment or self-employment |
| Reg. 1.83-1 | Property transferred in connection with the performance of services |
| Reg. 1.83-2 | Election to include in gross income in year of transfer |
| Reg. 1.83-3 | Meaning and use of certain terms |
| Reg. 1.83-4 | Special rules |
| Reg. 1.83-5 | Restrictions that will never lapse |
| Reg. 1.83-6 | Deduction by employer |
| Reg. 1.83-7 | Taxation of nonqualified stock options |
| Reg. 1.83-8 | Applicability of section and transitional rules |
| Reg. 1.84-1 | Transfer of appreciated property to political organizations |
| Reg. 1.85-1 | Unemployment compensation |
| Reg. 1.88-1 | Nuclear decommissioning costs |
| Reg. 1.101-1 | Exclusion from gross income of proceeds of life insurance contracts payable by reason of death |
| Reg. 1.101-2 | Employees' death benefits |
| Reg. 1.101-3 | Interest payments |
| Reg. 1.101-4 | Payment of life insurance proceeds at a date later than death |
| Reg. 1.101-5 | [Reserved] |
| Reg. 1.101-6 | Effective date |
| Reg. 1.101-7 | Mortality table used to determine exclusion for deferred payments of life insurance proceeds |
| Reg. 1.102-1 | Gifts and inheritances |
| Reg. 1.103-1 | Interest upon obligations of a State, territory, etc |
| Reg. 1.103-2—1.103-6 | §§ 1103-2--1103-6 [Reserved] |
| Reg. 1.103-7 | Industrial development bonds |
| Reg. 1.103-8 | Interest on bonds to finance certain exempt facilities |
| Reg. 1.103-9 | Interest on bonds to finance industrial parks |
| Reg. 1.103-10 | Exemption for certain small issues of industrial development bonds |
| Reg. 1.103-11 | Bonds held by substantial users |
| Reg. 1.103-16 | Obligations of certain volunteer fire departments |
| Reg. 1.103A-2 | Qualified mortgage bond |
| Reg. 1.104-1 | Compensation for injuries or sickness |
| Reg. 1.105-1 | Amounts attributable to employer contributions |
| Reg. 1.105-2 | Amounts expended for medical care |
| Reg. 1.105-3 | Payments unrelated to absence from work |
| Reg. 1.105-5 | Accident and health plans |
| Reg. 1.105-11 | Self-insured medical reimbursement plan |
| Reg. 1.106-1 | Contributions by employer to accident and health plans |
| Reg. 1.107-1 | Rental value of parsonages |
| Reg. 1.108-1 | [Reserved] |
| Reg. 1.108-2 | Acquisition of indebtedness by a person related to the debtor |
| Reg. 1.108-3 | Intercompany losses and deductions |
| Reg. 1.108-4 | Election to reduce basis of depreciable property under section 108(b)(5) of the Internal Revenue Code |
| Reg. 1.108-5 | Time and manner for making election under the Omnibus Budget Reconciliation Act of 1993 |
| Reg. 1.108-6 | Limitations on the exclusion of income from the discharge of qualified real property business indebtedness |
| Reg. 1.108-7 | Reduction of attributes |
| Reg. 1.108-8 | Indebtedness satisfied by partnership interest |
| Reg. 1.108-9 | Application of the bankruptcy and the insolvency provisions of section 108 to grantor trusts and disregarded entities |
| Reg. 1.108(c)-1T | [Reserved] |
| Reg. 1.108(i)-0 | Definitions and effective/applicability dates |
| Reg. 1.108(i)-1 | Deferred discharge of indebtedness income and deferred original issue discount deductions of C corporations |
| Reg. 1.108(i)-2 | Application of section 108(i) to partnerships and S corporations |
| Reg. 1.108(i)-3 | Rules for the deduction of OID |
| Reg. 1.109-1 | Exclusion from gross income of lessor of real property of value of improvements erected by lessee |
| Reg. 1.110-1 | Qualified lessee construction allowances |
| Reg. 1.111-1 | Recovery of certain items previously deducted or credited |
| Reg. 1.112-1 | Combat zone compensation of members of the Armed Forces |
| Reg. 1.113-1 | Mustering-out payments for members of the Armed Forces |
| Reg. 1.117-1 | Exclusion of amounts received as a scholarship or fellowship grant |
| Reg. 1.117-2 | Limitations |
| Reg. 1.117-3 | Definitions |
| Reg. 1.117-4 | Items not considered as scholarships or fellowship grants |
| Reg. 1.117-5 | Federal grants requiring future service as a Federal employee |
| Reg. 1.118-1 | Contributions to the capital of a corporation |
| Reg. 1.118-2 | Contribution in aid of construction |
| Reg. 1.119-1 | Meals and lodging furnished for the convenience of the employer |
| Reg. 1.120-1 | Statutory subsistence allowance received by police |
| Reg. 1.120-3 | Notice of application for recognition of status of qualified group legal services plan |
| Reg. 1.121-1 | Exclusion of gain from sale or exchange of a principal residence |
| Reg. 1.121-2 | Limitations |
| Reg. 1.121-3 | Reduced maximum exclusion for taxpayers failing to meet certain requirements |
| Reg. 1.121-4 | Special rules |
| Reg. 1.121-5 | Suspension of 5-year period for certain members of the uniformed services and Foreign Service |
| Reg. 1.122-1 | Applicable rules relating to certain reduced uniformed services retirement pay |
| Reg. 1.123-1 | Exclusion of insurance proceeds for reimbursement of certain living expenses |
| Reg. 1.125-3 | Effect of the Family and Medical Leave Act (FMLA) on the operation of cafeteria plans |
| Reg. 1.125-4 | Permitted election changes |
| Reg. 1.127-1 | Amounts received under a qualified educational assistance program |
| Reg. 1.127-2 | Qualified educational assistance program |
| Reg. 1.132-0 | Outline of regulations under section 132 |
| Reg. 1.132-1 | Exclusion from gross income for certain fringe benefits |
| Reg. 1.132-2 | No-additional-cost services |
| Reg. 1.132-3 | Qualified employee discounts |
| Reg. 1.132-4 | Line of business limitation |
| Reg. 1.132-5 | Working condition fringes |
| Reg. 1.132-6 | De minimis fringes |
| Reg. 1.132-7 | Employer-operated eating facilities |
| Reg. 1.132-8 | Fringe benefit nondiscrimination rules |
| Reg. 1.132-9 | Qualified transportation fringes |
| Reg. 1.133-1T | Questions and answers relating to interest on certain loans used to acquire employer securities (temporary) |
| Reg. 1.141-0 | Table of contents |
| Reg. 1.141-1 | Definitions and rules of general application |
| Reg. 1.141-2 | Private activity bond tests |
| Reg. 1.141-3 | Definition of private business use |
| Reg. 1.141-4 | Private security or payment test |
| Reg. 1.141-5 | Private loan financing test |
| Reg. 1.141-6 | Allocation and accounting rules |
| Reg. 1.141-7 | Special rules for output facilities |
| Reg. 1.141-8 | $15 million limitation for output facilities |
| Reg. 1.141-9 | Unrelated or disproportionate use test |
| Reg. 1.141-10 | Coordination with volume cap [Reserved] |
| Reg. 1.141-11 | Acquisition of nongovernmental output property [Reserved] |
| Reg. 1.141-12 | Remedial actions |
| Reg. 1.141-13 | Refunding issues |
| Reg. 1.141-14 | Anti-abuse rules |
| Reg. 1.141-15 | Effective/applicability dates |
| Reg. 1.141-16 | Effective dates for qualified private activity bond provisions |
| Reg. 1.142-0 | Table of contents |
| Reg. 1.142-1 | Exempt facility bonds |
| Reg. 1.142-2 | Remedial actions |
| Reg. 1.142-3 | Refunding Issues [Reserved] |
| Reg. 1.142-4 | Use of proceeds to provide a facility |
| Reg. 1.142(a)(5)-1 | Exempt facility bonds: Sewage facilities |
| Reg. 1.142(a)(6)-1 | Exempt facility bonds: solid waste disposal facilities |
| Reg. 1.142(f)(4)-1 | Manner of making election to terminate tax-exempt bond financing |
| Reg. 1.143(g)-1 | Requirements related to arbitrage |
| Reg. 1.144-0 | Table of contents |
| Reg. 1.144-1 | Qualified small issue bonds, qualified student loan bonds, and qualified redevelopment bonds |
| Reg. 1.144-2 | Remedial actions |
| Reg. 1.145-0 | Table of contents |
| Reg. 1.145-1 | Qualified 501(c)(3) bonds |
| Reg. 1.145-2 | Application of private activity bond regulations |
| Reg. 1.147-0 | Table of contents |
| Reg. 1.147-1 | Other requirements applicable to certain private activity bonds |
| Reg. 1.147-2 | Remedial actions |
| Reg. 1.147(b)-1 | Bond maturity limitation-treatment of working capital |
| Reg. 1.147(f)-1 | Public approval of private activity bonds |
| Reg. 1.148-0 | Scope and table of contents |
| Reg. 1.148-1 | Definitions and elections |
| Reg. 1.148-2 | General arbitrage yield restriction rules |
| Reg. 1.148-3 | General arbitrage rebate rules |
| Reg. 1.148-4 | Yield on an issue of bonds |
| Reg. 1.148-5 | Yield and valuation of investments |
| Reg. 1.148-6 | General allocation and accounting rules |
| Reg. 1.148-7 | Spending exceptions to the rebate requirement |
| Reg. 1.148-8 | Small issuer exception to rebate requirement |
| Reg. 1.148-9 | Arbitrage rules for refunding issues |
| Reg. 1.148-10 | Anti-abuse rules and authority of Commissioner |
| Reg. 1.148-11 | Effective/applicability dates |
| Reg. 1.149(b)-1 | Federally guaranteed bonds |
| Reg. 1.149(d)-1 | Limitations on advance refundings |
| Reg. 1.149(e)-1 | Information reporting requirements for tax-exempt bonds |
| Reg. 1.149(g)-1 | Hedge bonds |
| Reg. 1.150-1 | Definitions |
| Reg. 1.150-2 | Proceeds of bonds used for reimbursement |
| Reg. 1.150-4 | Change in use of facilities financed with tax-exempt private activity bonds |
| Reg. 1.150-5 | Filing notices and elections |
| Reg. 1.148-1A—1.148-6A | §§ 1148-1A--1148-6A [Reserved] |
| Reg. 1.148-9A—1.148-10A | §§ 1148-9A--1148-10A [Reserved] |
| Reg. 1.148-11A | Effective dates |
| Reg. 1.151-1 | Deductions for personal exemptions |
| Reg. 1.151-2 | Additional exemptions for dependents |
| Reg. 1.151-3 | Definitions |
| Reg. 1.151-4 | Amount of deduction for each exemption under section 151 |
| Reg. 1.152-1 | General definition of a dependent |
| Reg. 1.152-2 | Rules relating to general definition of dependent |
| Reg. 1.152-3 | Multiple support agreements |
| Reg. 1.152-4 | Special rule for a child of divorced or separated parents or parents who live apart |
| Reg. 1.153-1 | Determination of marital status |
| Reg. 1.154 | Statutory provisions; cross references |
| Reg. 1.161-1 | Allowance of deductions |
| Reg. 1.162-1 | Business expenses |
| Reg. 1.162-2 | Traveling expenses |
| Reg. 1.162-3 | Materials and supplies |
| Reg. 1.162-4 | Repairs |
| Reg. 1.162-5 | Expenses for education |
| Reg. 1.162-7 | Compensation for personal services |
| Reg. 1.162-8 | Treatment of excessive compensation |
| Reg. 1.162-9 | Bonuses to employees |
| Reg. 1.162-10 | Certain employee benefits |
| Reg. 1.162-10T | Questions and answers relating to the deduction of employee benefits under the Tax Reform Act of 1984; certain limits on amounts deductible (temporary) |
| Reg. 1.162-11 | Rentals |
| Reg. 1.162-12 | Expenses of farmers |
| Reg. 1.162-13 | Depositors' guaranty fund |
| Reg. 1.162-14 | Expenditures for advertising or promotion of good will |
| Reg. 1.162-15 | Contributions, dues, etc |
| Reg. 1.162-16 | Cross reference |
| Reg. 1.162-17 | Reporting and substantiation of certain business expenses of employees |
| Reg. 1.162-18 | Illegal bribes and kickbacks |
| Reg. 1.162-19 | Capital contributions to Federal National Mortgage Association |
| Reg. 1.162-20 | Expenditures attributable to lobbying, political campaigns, attempts to influence legislation, etc, and certain advertising |
| Reg. 1.162-21 | Denial of deduction for certain fines, penalties, and other amounts |
| Reg. 1.162-22 | Treble damage payments under the antitrust laws |
| Reg. 1.162-24 | Travel expenses of state legislators |
| Reg. 1.162-25 | Deductions with respect to noncash fringe benefits |
| Reg. 1.162-25T | Deductions with respect to noncash fringe benefits (temporary) |
| Reg. 1.162-27 | Certain employee remuneration in excess of $1,000,000 not deductible for taxable years beginning on or after January 1, 1994, and for taxable years beginning prior to January 1, 2018 |
| Reg. 1.162-28 | Allocation of costs to lobbying activities |
| Reg. 1.162-29 | Influencing legislation |
| Reg. 1.162-31 | The $500,000 deduction limitation for remuneration provided by certain health insurance providers |
| Reg. 1.162-32 | Expenses paid or incurred for lodging when not traveling away from home |
| Reg. 1.162-33 | Certain employee remuneration in excess of $1,000,000 not deductible for taxable years beginning after December 31, 2017 |
| Reg. 1.162(k)-1 | Disallowance of deduction for reacquisition payments |
| Reg. 1.162(l)-0 | Table of Contents |
| Reg. 1.162(l)-1 | Deduction for health insurance costs of self-employed individuals |
| Reg. 1.163-1 | Interest deduction in general |
| Reg. 1.163-2 | Installment purchases where interest charge is not separately stated |
| Reg. 1.163-3 | Deduction for discount on bond issued on or before May 27, 1969 |
| Reg. 1.163-4 | Deduction for original issue discount on certain obligations issued after May 27, 1969 |
| Reg. 1.163-5 | Denial of interest deduction on certain obligations issued after December 31, 1982, unless issued in registered form |
| Reg. 1.163-5T | Denial of interest deduction on certain obligations issued after December 31, 1982, unless issued in registered form (temporary) |
| Reg. 1.163-6T | Reduction of deduction where section 25 credit taken (temporary) |
| Reg. 1.163-7 | Deduction for OID on certain debt instruments |
| Reg. 1.163-8T | Allocation of interest expense among expenditures (temporary) |
| Reg. 1.163-9T | Personal interest (temporary) |
| Reg. 1.163-10T | Qualified residence interest (temporary) |
| Reg. 1.163-11 | Allocation of certain prepaid qualified mortgage insurance premiums |
| Reg. 1.163-12 | Deduction of original issue discount on instrument held by related foreign person |
| Reg. 1.163-13 | Treatment of bond issuance premium |
| Reg. 1.163-15 | Debt proceeds distributed from any taxpayer account or from cash |
| Reg. 1.163(d)-1 | Time and manner for making elections under the Omnibus Budget Reconciliation Act of 1993 and the Jobs and Growth Tax Relief Reconciliation Act of 2003 |
| Reg. 1.163(j)-0 | Table of contents |
| Reg. 1.163(j)-1 | Definitions |
| Reg. 1.163(j)-2 | Deduction for business interest expense limited |
| Reg. 1.163(j)-3 | Relationship of the section 163(j) limitation to other provisions affecting interest |
| Reg. 1.163(j)-4 | General rules applicable to C corporations (including REITs, RICs, and members of consolidated groups) and tax-exempt corporations |
| Reg. 1.163(j)-5 | General rules governing disallowed business interest expense carryforwards for C corporations |
| Reg. 1.163(j)-6 | Application of the section 163(j) limitation to partnerships and subchapter S corporations |
| Reg. 1.163(j)-7 | Application of the section 163(j) limitation to foreign corporations and United States shareholders |
| Reg. 1.163(j)-8 | [Reserved] |
| Reg. 1.163(j)-9 | Elections for excepted trades or businesses; safe harbor for certain REITs |
| Reg. 1.163(j)-10 | Allocation of interest expense, interest income, and other items of expense and gross income to an excepted trade or business |
| Reg. 1.163(j)-11 | Transition rules |
| Reg. 1.164-1 | Deduction for taxes |
| Reg. 1.164-2 | Deduction denied in case of certain taxes |
| Reg. 1.164-3 | Definitions and special rules |
| Reg. 1.164-4 | Taxes for local benefits |
| Reg. 1.164-5 | Certain retail sales taxes and gasoline taxes |
| Reg. 1.164-6 | Apportionment of taxes on real property between seller and purchaser |
| Reg. 1.164-7 | Taxes of shareholder paid by corporation |
| Reg. 1.164-8 | Payments for municipal services in atomic energy communities |
| Reg. 1.165-1 | Losses |
| Reg. 1.165-2 | Obsolescence of nondepreciable property |
| Reg. 1.165-3 | Demolition of buildings |
| Reg. 1.165-4 | Decline in value of stock |
| Reg. 1.165-5 | Worthless securities |
| Reg. 1.165-6 | Farming losses |
| Reg. 1.165-7 | Casualty losses |
| Reg. 1.165-8 | Theft losses |
| Reg. 1.165-9 | Sale of residential property |
| Reg. 1.165-10 | Wagering losses |
| Reg. 1.165-11 | Election to take disaster loss deduction for preceding year |
| Reg. 1.165-12 | Denial of deduction for losses on registration-required obligations not in registered form |
| Reg. 1.166-1 | Bad debts |
| Reg. 1.166-2 | Evidence of worthlessness |
| Reg. 1.166-3 | Partial or total worthlessness |
| Reg. 1.166-4 | Reserve for bad debts |
| Reg. 1.166-5 | Nonbusiness debts |
| Reg. 1.166-6 | Sale of mortgaged or pledged property |
| Reg. 1.166-7 | Worthless bonds issued by an individual |
| Reg. 1.166-8 | Losses of guarantors, endorsers, and indemnitors incurred on agreements made before January 1, 1976 |
| Reg. 1.166-9 | Losses of guarantors, endorsers, and indemnitors incurred, on agreements made after December 31, 1975, in taxable years beginning after such date |
| Reg. 1.166-10 | Reserve for guaranteed debt obligations |
| Reg. 1.167(a)-1 | Depreciation in general |
| Reg. 1.167(a)-2 | Tangible property |
| Reg. 1.167(a)-3 | Intangibles |
| Reg. 1.167(a)-4 | Leased property |
| Reg. 1.167(a)-5 | Apportionment of basis |
| Reg. 1.167(a)-5T | Application of section 1060 to section 167 (temporary) |
| Reg. 1.167(a)-6 | Depreciation in special cases |
| Reg. 1.167(a)-7 | Accounting for depreciable property |
| Reg. 1.167(a)-8 | Retirements |
| Reg. 1.167(a)-9 | Obsolescence |
| Reg. 1.167(a)-10 | When depreciation deduction is allowable |
| Reg. 1.167(a)-11 | Depreciation based on class lives and asset depreciation ranges for property placed in service after December 31, 1970 |
| Reg. 1.167(a)-12 | Depreciation based on class lives for property first placed in service before January 1, 1971 |
| Reg. 1.167(a)-13T | Certain elections for intangible property (temporary) |
| Reg. 1.167(a)-14 | Treatment of certain intangible property excluded from section 197 |
| Reg. 1.167(b)-0 | Methods of computing depreciation |
| Reg. 1.167(b)-1 | Straight line method |
| Reg. 1.167(b)-2 | Declining balance method |
| Reg. 1.167(b)-3 | Sum of the years-digits method |
| Reg. 1.167(b)-4 | Other methods |
| Reg. 1.167(c)-1 | Limitations on methods of computing depreciation under section 167(b) (2), (3), and (4) |
| Reg. 1.167(d)-1 | Agreement as to useful life and rates of depreciation |
| Reg. 1.167(e)-1 | Change in method |
| Reg. 1.167(f)-1 | Reduction of salvage value taken into account for certain personal property |
| Reg. 1.167(g)-1 | Basis for depreciation |
| Reg. 1.167(h)-1 | Life tenants and beneficiaries of trusts and estates |
| Reg. 1.167(i)-1 | Depreciation of improvements in the case of mines, etc |
| Reg. 1.167(l)-1 | Limitations on reasonable allowance in case of property of certain public utilities |
| Reg. 1.167(l)-2 | Public utility property; election as to post-1969 property representing growth in capacity |
| Reg. 1.167(l)-3 | Multiple regulation, asset acquisitions, reorganizations, etc |
| Reg. 1.167(l)-4 | Public utility property; election to use asset depreciation range system |
| Reg. 1.167(m)-1 | Class lives |
| Reg. 1.168-5 | Special rules |
| Reg. 1.168(a)-1 | Modified accelerated cost recovery system |
| Reg. 1.168(b)-1 | Definitions |
| Reg. 1.168(d)-0 | Table of contents for the applicable convention rules |
| Reg. 1.168(d)-1 | Applicable conventions—half-year and mid-quarter conventions |
| Reg. 1.168(h)-1 | Like-kind exchanges involving tax-exempt use property |
| Reg. 1.168(i)-0 | Table of contents for the general asset account rules |
| Reg. 1.168(i)-1 | General asset accounts |
| Reg. 1.168(i)-2 | Lease term |
| Reg. 1.168(i)-3 | Treatment of excess deferred income tax reserve upon disposition of deregulated public utility property |
| Reg. 1.168(i)-4 | Changes in use |
| Reg. 1.168(i)-5 | Table of contents |
| Reg. 1.168(i)-6 | Like-kind exchanges and involuntary conversions |
| Reg. 1.168(i)-7 | Accounting for MACRS property |
| Reg. 1.168(i)-8 | Dispositions of MACRS property |
| Reg. 1.168(j)-1T | Questions and answers concerning tax-exempt entity leasing rules (temporary) |
| Reg. 1.168(k)-0 | Table of contents |
| Reg. 1.168(k)-1 | Additional first year depreciation deduction |
| Reg. 1.168(k)-2 | Additional first year depreciation deduction for property acquired and placed in service after September 27, 2017 |
| Reg. 1.168A-1 | Amortization of emergency facilities; general rule |
| Reg. 1.168A-2 | Election of amortization |
| Reg. 1.168A-3 | Election to discontinue amortization |
| Reg. 1.168A-4 | Definitions |
| Reg. 1.168A-5 | Adjusted basis of emergency facility |
| Reg. 1.168A-6 | Depreciation of portion of emergency facility not subject to amortization |
| Reg. 1.168A-7 | Payment by United States of unamortized cost of facility |
| Reg. 1.169-1 | Amortization of pollution control facilities |
| Reg. 1.169-2 | Definitions |
| Reg. 1.169-3 | Amortizable basis |
| Reg. 1.169-4 | Time and manner of making elections |
| Reg. 1.170-3 | Contributions or gifts by corporations (before amendment by Tax Reform Act of 1969) |
| Reg. 1.170A-1 | Charitable, etc, contributions and gifts; allowance of deduction |
| Reg. 1.170A-2 | Amounts paid to maintain certain students as members of the taxpayer's household |
| Reg. 1.170A-3 | Reduction of charitable contribution for interest on certain indebtedness |
| Reg. 1.170A-4 | Reduction in amount of charitable contributions of certain appreciated property |
| Reg. 1.170A-4A | Special rule for the deduction of certain charitable contributions of inventory and other property |
| Reg. 1.170A-5 | Future interests in tangible personal property |
| Reg. 1.170A-6 | Charitable contributions in trust |
| Reg. 1.170A-7 | Contributions not in trust of partial interests in property |
| Reg. 1.170A-8 | Limitations on charitable deductions by individuals |
| Reg. 1.170A-9 | Definition of section 170(b)(1)(A) organization |
| Reg. 1.170A-10 | Charitable contributions carryovers of individuals |
| Reg. 1.170A-11 | Limitation on, and carryover of, contributions by corporations |
| Reg. 1.170A-12 | Valuation of a remainder interest in real property for contributions made after July 31, 1969 |
| Reg. 1.170A-13 | Recordkeeping and return requirements for deductions for charitable contributions |
| Reg. 1.170A-14 | Qualified conservation contributions |
| Reg. 1.170A-15 | Substantiation requirements for charitable contribution of a cash, check, or other monetary gift |
| Reg. 1.170A-16 | Substantiation and reporting requirements for noncash charitable contributions |
| Reg. 1.170A-17 | Qualified appraisal and qualified appraiser |
| Reg. 1.170A-18 | Contributions of clothing and household items |
| Reg. 1.171-1 | Bond premium |
| Reg. 1.171-2 | Amortization of bond premium |
| Reg. 1.171-3 | Special rules for certain bonds |
| Reg. 1.171-4 | Election to amortize bond premium on taxable bonds |
| Reg. 1.171-5 | Effective date and transition rules |
| Reg. 1.172-1 | Net operating loss deduction |
| Reg. 1.172-2 | Net operating loss in case of a corporation |
| Reg. 1.172-3 | Net operating loss in case of a taxpayer other than a corporation |
| Reg. 1.172-4 | Net operating loss carrybacks and net operating loss carryovers |
| Reg. 1.172-5 | Taxable income which is subtracted from net operating loss to determine carryback or carryover |
| Reg. 1.172-6 | Illustration of net operating loss carrybacks and carryovers |
| Reg. 1.172-7 | Joint return by husband and wife |
| Reg. 1.172-8 | Net operating loss carryovers for regulated transportation corporations |
| Reg. 1.172-9 | Election with respect to portion of net operating loss attributable to foreign expropriation loss |
| Reg. 1.172-10 | Net operating losses of real estate investment trusts |
| Reg. 1.172-13 | Product liability losses |
| Reg. 1.173-1 | Circulation expenditures |
| Reg. 1.174-1 | Research and experimental expenditures; in general |
| Reg. 1.174-2 | Definition of research and experimental expenditures |
| Reg. 1.174-3 | Treatment as expenses |
| Reg. 1.174-4 | Treatment as deferred expenses |
| Reg. 1.175-1 | Soil and water conservation expenditures; in general |
| Reg. 1.175-2 | Definition of soil and water conservation expenditures |
| Reg. 1.175-3 | Definition of “the business of farming” |
| Reg. 1.175-4 | Definition of “land used in farming” |
| Reg. 1.175-5 | Percentage limitation and carryover |
| Reg. 1.175-6 | Adoption or change of method |
| Reg. 1.175-7 | Allocation of expenditures in certain circumstances |
| Reg. 1.178-1 | Depreciation or amortization of improvements on leased property and cost of acquiring a lease |
| Reg. 1.179-0 | Table of contents for section 179 expensing rules |
| Reg. 1.179-1 | Election to expense certain depreciable assets |
| Reg. 1.179-2 | Limitations on amount subject to section 179 election |
| Reg. 1.179-3 | Carryover of disallowed deduction |
| Reg. 1.179-4 | Definitions |
| Reg. 1.179-5 | Time and manner of making election |
| Reg. 1.179-6 | Effective/applicability dates |
| Reg. 1.179A-1 | [Reserved] |
| Reg. 1.179B-1T | Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur regulations (temporary) |
| Reg. 1.179C-1 | Election to expense certain refineries |
| Reg. 1.180-1 | Expenditures by farmers for fertilizer, etc |
| Reg. 1.180-2 | Time and manner of making election and revocation |
| Reg. 1.181-0 | Table of contents |
| Reg. 1.181-1 | Deduction for qualified film and television production costs |
| Reg. 1.181-2 | Election to deduct production costs |
| Reg. 1.181-3 | Qualified film or television production |
| Reg. 1.181-4 | Special rules |
| Reg. 1.181-5 | Examples |
| Reg. 1.181-6 | Effective/applicability date |
| Reg. 1.182-1 | Expenditures by farmers for clearing land; in general |
| Reg. 1.182-2 | Definition of “the business of farming” |
| Reg. 1.182-3 | Definition, exceptions, etc, relating to deductible expenditures |
| Reg. 1.182-4 | Definition of “land suitable for use in farming”, etc |
| Reg. 1.182-5 | Limitation |
| Reg. 1.182-6 | Election to deduct land clearing expenditures |
| Reg. 1.183-1 | Activities not engaged in for profit |
| Reg. 1.183-2 | Activity not engaged in for profit defined |
| Reg. 1.183-3 | Election to postpone determination with respect to the presumption described in section 183(d) [Reserved] |
| Reg. 1.183-4 | Taxable years affected |
| Reg. 1.186-1 | Recoveries of damages for antitrust violations, etc |
| Reg. 1.187-1 | Amortization of certain coal mine safety equipment |
| Reg. 1.187-2 | Definitions |
| Reg. 1.188-1 | Amortization of certain expenditures for qualified on-the-job training and child care facilities |
| Reg. 1.190-1 | Expenditures to remove architectural and transportation barriers to the handicapped and elderly |
| Reg. 1.190-2 | Definitions |
| Reg. 1.190-3 | Election to deduct architectural and transportation barrier removal expenses |
| Reg. 1.193-1 | Deduction for tertiary injectant expenses |
| Reg. 1.194-1 | Amortization of reforestation expenditures |
| Reg. 1.194-2 | Amount of deduction allowable |
| Reg. 1.194-3 | Definitions |
| Reg. 1.194-4 | Time and manner of making election |
| Reg. 1.195-1 | Election to amortize start-up expenditures |
| Reg. 1.195-2 | Technical termination of a partnership |
| Reg. 1.197-0 | Table of contents |
| Reg. 1.197-1T | Certain elections for intangible property (temporary) |
| Reg. 1.197-2 | Amortization of goodwill and certain other intangibles |
| Reg. 1.199A-0 | Table of contents |
| Reg. 1.199A-1 | Operational rules |
| Reg. 1.199A-2 | Determination of W–2 wages and unadjusted basis immediately after acquisition of qualified property |
| Reg. 1.199A-3 | Qualified business income, qualified REIT dividends, and qualified PTP income |
| Reg. 1.199A-4 | Aggregation |
| Reg. 1.199A-5 | Specified service trades or businesses and the trade or business of performing services as an employee |
| Reg. 1.199A-6 | Relevant passthrough entities (RPEs), publicly traded partnerships (PTPs), trusts, and estates |
| Reg. 1.199A-7 | Section 199A(a) Rules for Cooperatives and their patrons |
| Reg. 1.199A-8 | Deduction for income attributable to domestic production activities of specified agricultural or horticultural cooperatives |
| Reg. 1.199A-9 | Domestic production gross receipts |
| Reg. 1.199A-10 | Allocation of cost of goods sold (COGS) and other deductions to domestic production gross receipts (DPGR), and other rules |
| Reg. 1.199A-11 | Wage limitation for the section 199A(g) deduction |
| Reg. 1.199A-12 | Expanded affiliated groups |
| Reg. 1.211-1 | Allowance of deductions |
| Reg. 1.212-1 | Nontrade or nonbusiness expenses |
| Reg. 1.213-1 | Medical, dental, etc, expenses |
| Reg. 1.215-1 | Periodic alimony, etc, payments |
| Reg. 1.215-1T | Alimony, etc, payments (temporary) |
| Reg. 1.216-1 | Amounts representing taxes and interest paid to cooperative housing corporation |
| Reg. 1.216-2 | Treatment as property subject to depreciation |
| Reg. 1.217-1 | Deduction for moving expenses paid or incurred in taxable years beginning before January 1, 1970 |
| Reg. 1.217-2 | Deduction for moving expenses paid or incurred in taxable years beginning after December 31, 1969 |
| Reg. 1.219-1 | Deduction for retirement savings |
| Reg. 1.219-2 | Definition of active participant |
| Reg. 1.221-1 | Deduction for interest paid on qualified education loans after December 31, 2001 |
| Reg. 1.221-2 | Deduction for interest due and paid on qualified education loans before January 1, 2002 |
| Reg. 1.241-1 | Allowance of special deductions |
| Reg. 1.242-1 | Deduction for partially tax-exempt interest |
| Reg. 1.243-1 | Deduction for dividends received by corporations |
| Reg. 1.243-2 | Special rules for certain distributions |
| Reg. 1.243-3 | Certain dividends from foreign corporations |
| Reg. 1.243-4 | Qualifying dividends |
| Reg. 1.243-5 | Effect of election |
| Reg. 1.245-1 | Dividends received from certain foreign corporations |
| Reg. 1.245A-1—1.245A-4 | §§ 1245A-1--1245A-4 [Reserved] |
| Reg. 1.245A-5 | Limitation of section 245A deduction and section 954(c)(6) exception |
| Reg. 1.245A-6 | Coordination of extraordinary disposition and disqualified basis rules |
| Reg. 1.245A-7 | Coordination rules for simple cases |
| Reg. 1.245A-8 | Coordination rules for complex cases |
| Reg. 1.245A-9 | Other rules and definitions |
| Reg. 1.245A-10 | Examples |
| Reg. 1.245A-11 | Applicability dates |
| Reg. 1.245A(d)-1 | Disallowance of foreign tax credit or deduction |
| Reg. 1.245A(e)-1 | Special rules for hybrid dividends |
| Reg. 1.246-1 | Deductions not allowed for dividends from certain corporations |
| Reg. 1.246-2 | Limitation on aggregate amount of deductions |
| Reg. 1.246-3 | Exclusion of certain dividends |
| Reg. 1.246-4 | Dividends from a DISC or former DISC |
| Reg. 1.246-5 | Reduction of holding periods in certain situations |
| Reg. 1.247-1 | Deduction for dividends paid on preferred stock of public utilities |
| Reg. 1.248-1 | Election to amortize organizational expenditures |
| Reg. 1.249-1 | Limitation on deduction of bond premium on repurchase |
| Reg. 1.250-0 | Table of contents |
| Reg. 1.250-1 | Introduction |
| Reg. 1.250(a)-1 | Deduction for foreign-derived intangible income (FDII) and global intangible low-taxed income (GILTI) |
| Reg. 1.250(b)-1 | Computation of foreign-derived intangible income (FDII) |
| Reg. 1.250(b)-2 | Qualified business asset investment (QBAI) |
| Reg. 1.250(b)-3 | Foreign-derived deduction eligible income (FDDEI) transactions |
| Reg. 1.250(b)-4 | Foreign-derived deduction eligible income (FDDEI) sales |
| Reg. 1.250(b)-5 | Foreign-derived deduction eligible income (FDDEI) services |
| Reg. 1.250(b)-6 | Related party transactions |
| Reg. 1.261-1 | General rule for disallowance of deductions |
| Reg. 1.262-1 | Personal, living, and family expenses |
| Reg. 1.263(a)-0 | Outline of regulations under section 263(a) |
| Reg. 1.263(a)-1 | Capital expenditures; in general |
| Reg. 1.263(a)-2 | Amounts paid to acquire or produce tangible property |
| Reg. 1.263(a)-3 | Amounts paid to improve tangible property |
| Reg. 1.263(a)-4 | Amounts paid to acquire or create intangibles |
| Reg. 1.263(a)-5 | Amounts paid or incurred to facilitate an acquisition of a trade or business, a change in the capital structure of a business entity, and certain other transactions |
| Reg. 1.263(a)-6 | Election to deduct or capitalize certain expenditures |
| Reg. 1.263(b)-1 | Expenditures for advertising or promotion of good will |
| Reg. 1.263(c)-1 | Intangible drilling and development costs in the case of oil and gas wells |
| Reg. 1.263(e)-1 | Expenditures in connection with certain railroad rolling stock |
| Reg. 1.263(f)-1 | Reasonable repair allowance |
| Reg. 1.263A-0 | Outline of regulations under section 263A |
| Reg. 1.263A-1 | Uniform capitalization of costs |
| Reg. 1.263A-2 | Rules relating to property produced by the taxpayer |
| Reg. 1.263A-3 | Rules relating to property acquired for resale |
| Reg. 1.263A-4 | Rules for property produced in a farming business |
| Reg. 1.263A-5 | Exception for qualified creative expenses incurred by certain free-lance authors, photographers, and artists [Reserved] |
| Reg. 1.263A-6 | Rules for foreign persons [Reserved] |
| Reg. 1.263A-7 | Changing a method of accounting under section 263A |
| Reg. 1.263A-8 | Requirement to capitalize interest |
| Reg. 1.263A-9 | The avoided cost method |
| Reg. 1.263A-10 | Unit of property |
| Reg. 1.263A-11 | Accumulated production expenditures |
| Reg. 1.263A-12 | Production period |
| Reg. 1.263A-13 | Oil and gas activities |
| Reg. 1.263A-14 | Rules for related persons |
| Reg. 1.263A-15 | Effective dates, transitional rules, and anti-abuse rule |
| Reg. 1.264-1 | Premiums on life insurance taken out in a trade or business |
| Reg. 1.264-2 | Single premium life insurance, endowment, or annuity contracts |
| Reg. 1.264-3 | Effective date; taxable years ending after March 1, 1954, subject to the Internal Revenue Code of 1939 |
| Reg. 1.264-4 | Other life insurance, endowment, or annuity contracts |
| Reg. 1.265-1 | Expenses relating to tax-exempt income |
| Reg. 1.265-2 | Interest relating to tax exempt income |
| Reg. 1.265-3 | Nondeductibility of interest relating to exempt-interest dividends |
| Reg. 1.266-1 | Taxes and carrying charges chargeable to capital account and treated as capital items |
| Reg. 1.267A-1 | Disallowance of certain interest and royalty deductions |
| Reg. 1.267A-2 | Hybrid and branch arrangements |
| Reg. 1.267A-3 | Income inclusions and amounts not treated as disqualified hybrid amounts |
| Reg. 1.267A-4 | Disqualified imported mismatch amounts |
| Reg. 1.267A-5 | Definitions and special rules |
| Reg. 1.267A-6 | Examples |
| Reg. 1.267A-7 | Applicability dates |
| Reg. 1.267(a)-1 | Deductions disallowed |
| Reg. 1.267(a)-2T | Temporary regulations; questions and answers arising under the Tax Reform Act of 1984 (temporary) |
| Reg. 1.267(a)-3 | Deduction of amounts owed to related foreign persons |
| Reg. 1.267(b)-1 | Relationships |
| Reg. 1.267(c)-1 | Constructive ownership of stock |
| Reg. 1.267(d)-1 | Amount of gain where loss previously disallowed |
| Reg. 1.267(d)-2 | Effective/applicability dates |
| Reg. 1.267(f)-1 | Controlled groups |
| Reg. 1.268-1 | Items attributable to an unharvested crop sold with the land |
| Reg. 1.269-1 | Meaning and use of terms |
| Reg. 1.269-2 | Purpose and scope of section 269 |
| Reg. 1.269-3 | Instances in which section 269(a) disallows a deduction, credit, or other allowance |
| Reg. 1.269-4 | Power of district director to allocate deduction, credit, or allowance in part |
| Reg. 1.269-5 | Time of acquisition of control |
| Reg. 1.269-6 | Relationship of section 269 to section 382 before the Tax Reform Act of 1986 |
| Reg. 1.269-7 | Relationship of section 269 to sections 382 and 383 after the Tax Reform Act of 1986 |
| Reg. 1.269B-1 | Stapled foreign corporations |
| Reg. 1.270-1 | Limitation on deductions allowable to individuals in certain cases |
| Reg. 1.271-1 | Debts owed by political parties |
| Reg. 1.272-1 | Expenditures relating to disposal of coal or domestic iron ore |
| Reg. 1.273-1 | Life or terminable interests |
| Reg. 1.274-1 | Disallowance of certain entertainment, gift and travel expenses |
| Reg. 1.274-2 | Disallowance of deductions for certain expenses for entertainment, amusement, recreation, or travel |
| Reg. 1.274-3 | Disallowance of deduction for gifts |
| Reg. 1.274-4 | Disallowance of certain foreign travel expenses |
| Reg. 1.274-5 | Substantiation requirements |
| Reg. 1.274-5T | Substantiation requirements (temporary) |
| Reg. 1.274-6 | Expenditures deductible without regard to trade or business or other income producing activity |
| Reg. 1.274-6T | Substantiation with respect to certain types of listed property for taxable years beginning after 1985 (temporary) |
| Reg. 1.274-7 | Treatment of certain expenditures with respect to entertainment-type facilities |
| Reg. 1.274-8 | Effective/applicability date |
| Reg. 1.274-9 | Entertainment provided to specified individuals |
| Reg. 1.274-10 | Special rules for aircraft used for entertainment |
| Reg. 1.274-11 | Disallowance of deductions for certain entertainment, amusement, or recreation expenditures paid or incurred after December 31, 2017 |
| Reg. 1.274-12 | Limitation on deductions for certain food or beverage expenses paid or incurred after December 31, 2017 |
| Reg. 1.274-13 | Disallowance of deductions for certain qualified transportation fringe expenditures |
| Reg. 1.274-14 | Disallowance of deductions for certain transportation and commuting benefit expenditures |
| Reg. 1.275-1 | Deduction denied in case of certain taxes |
| Reg. 1.276-1 | Disallowance of deductions for certain indirect contributions to political parties |
| Reg. 1.278-1 | Capital expenditures incurred in planting and developing citrus and almond groves |
| Reg. 1.279-1 | General rule; purpose |
| Reg. 1.279-2 | Amount of disallowance of interest on corporate acquisition indebtedness |
| Reg. 1.279-3 | Corporate acquisition indebtedness |
| Reg. 1.279-4 | Special rules |
| Reg. 1.279-5 | Rules for application of section 279(b) |
| Reg. 1.279-6 | Application of section 279 to certain affiliated groups |
| Reg. 1.279-7 | Effect on other provisions |
| Reg. 1.280B-1 | Demolition of structures |
| Reg. 1.280C-1 | Disallowance of certain deductions for wage or salary expenses |
| Reg. 1.280C-3 | Disallowance of certain deductions for qualified clinical testing expenses when section 28 credit is allowable |
| Reg. 1.280C-4 | Credit for increasing research activities |
| Reg. 1.280F-1T | Limitations on investment tax credit and recovery deductions under section 168 for passenger automobiles and certain other listed property; overview of regulations (temporary) |
| Reg. 1.280F-2T | Limitations on recovery deductions and the investment tax credit for certain passenger automobiles (temporary) |
| Reg. 1.280F-3T | Limitations on recovery deductions and the investment tax credit when the business use percentage of listed property is not greater than 50 percent (temporary) |
| Reg. 1.280F-4T | Special rules for listed property (temporary) |
| Reg. 1.280F-5T | Leased property (temporary) |
| Reg. 1.280F-6 | Special rules and definitions |
| Reg. 1.280F-7 | Property leased after December 31, 1986 |
| Reg. 1.280G-1 | Golden parachute payments |
| Reg. 1.280H-0T | Table of contents (temporary) |
| Reg. 1.280H-1T | Limitation on certain amounts paid to employee-owners by personal service corporations electing alternative taxable years (temporary) |
| Reg. 1.274-5A | Substantiation requirements |
| Reg. 1.281-1 | In general |
| Reg. 1.281-2 | Effect of section 281 upon the computation of taxable income |
| Reg. 1.281-3 | Definitions |
| Reg. 1.281-4 | Taxable years affected |
| Reg. 1.282-1.300 | § [Reserved] |
| Reg. 1.301-1 | Rules applicable with respect to distributions of money and other property |
| Reg. 1.302-1 | General |
| Reg. 1.302-2 | Redemptions not taxable as dividends |
| Reg. 1.302-3 | Substantially disproportionate redemption |
| Reg. 1.302-4 | Termination of shareholder's interest |
| Reg. 1.303-1 | General |
| Reg. 1.303-2 | Requirements |
| Reg. 1.303-3 | Application of other sections |
| Reg. 1.304-1 | General |
| Reg. 1.304-2 | Acquisition by related corporation (other than subsidiary) |
| Reg. 1.304-3 | Acquisition by a subsidiary |
| Reg. 1.304-4 | Special rules for the use of related corporations to avoid the application of section 304 |
| Reg. 1.304-5 | Control |
| Reg. 1.304-6 | Amount constituting a dividend [Reserved] |
| Reg. 1.304-7 | Certain acquisitions by foreign acquiring corporations |
| Reg. 1.305-1 | Stock dividends |
| Reg. 1.305-2 | Distributions in lieu of money |
| Reg. 1.305-3 | Disproportionate distributions |
| Reg. 1.305-4 | Distributions of common and preferred stock |
| Reg. 1.305-5 | Distributions on preferred stock |
| Reg. 1.305-6 | Distributions of convertible preferred |
| Reg. 1.305-7 | Certain transactions treated as distributions |
| Reg. 1.305-8 | Effective dates |
| Reg. 1.306-1 | General |
| Reg. 1.306-2 | Exception |
| Reg. 1.306-3 | Section 306 stock defined |
| Reg. 1.306-4 | Effective/applicability date |
| Reg. 1.307-1 | General |
| Reg. 1.307-2 | Exception |
| Reg. 1.312-1 | Adjustment to earnings and profits reflecting distributions by corporations |
| Reg. 1.312-2 | Distribution of inventory assets |
| Reg. 1.312-3 | Liabilities |
| Reg. 1.312-4 | Examples of adjustments provided in section 312(c) |
| Reg. 1.312-5 | Special rule for partial liquidations and certain redemptions |
| Reg. 1.312-6 | Earnings and profits |
| Reg. 1.312-7 | Effect on earnings and profits of gain or loss realized after February 28, 1913 |
| Reg. 1.312-8 | Effect on earnings and profits of receipt of tax-free distributions requiring adjustment or allocation of basis of stock |
| Reg. 1.312-9 | Adjustments to earnings and profits reflecting increase in value accrued before March 1, 1913 |
| Reg. 1.312-10 | Allocation of earnings in certain corporate separations |
| Reg. 1.312-11 | Effect on earnings and profits of certain other tax-free exchanges, tax-free distributions, and tax-free transfers from one corporation to another |
| Reg. 1.312-12 | Distributions of proceeds of loans guaranteed by the United States |
| Reg. 1.312-15 | Effect of depreciation on earnings and profits |
| Reg. 1.316-1 | Dividends |
| Reg. 1.316-2 | Sources of distribution in general |
| Reg. 1.317-1 | Property defined |
| Reg. 1.318-1 | Constructive ownership of stock; introduction |
| Reg. 1.318-2 | Application of general rules |
| Reg. 1.318-3 | Estates, trusts, and options |
| Reg. 1.318-4 | Constructive ownership as actual ownership; exceptions |
| Reg. 1.331-1 | Corporate liquidations |
| Reg. 1.332-1 | Distributions in liquidation of subsidiary corporation; general |
| Reg. 1.332-2 | Requirements for nonrecognition of gain or loss |
| Reg. 1.332-3 | Liquidations completed within one taxable year |
| Reg. 1.332-4 | Liquidations covering more than one taxable year |
| Reg. 1.332-5 | Distributions in liquidation as affecting minority interests |
| Reg. 1.332-6 | Records to be kept and information to be filed with return |
| Reg. 1.332-7 | Indebtedness of subsidiary to parent |
| Reg. 1.332-8 | Recognition of gain on liquidation of certain holding companies |
| Reg. 1.334-1 | Basis of property received in liquidations |
| Reg. 1.336-0 | Table of contents |
| Reg. 1.336-1 | General principles, nomenclature, and definitions for a section 336(e) election |
| Reg. 1.336-2 | Availability, mechanics, and consequences of section 336(e) election |
| Reg. 1.336-3 | Aggregate deemed asset disposition price; various aspects of taxation of the deemed asset disposition |
| Reg. 1.336-4 | Adjusted grossed-up basis |
| Reg. 1.336-5 | Applicability dates |
| Reg. 1.337-1 | Nonrecognition for property distributed to parent in complete liquidation of subsidiary |
| Reg. 1.337(d)-1 | Transitional loss limitation rule |
| Reg. 1.337(d)-1T | [Reserved] |
| Reg. 1.337(d)-2 | Loss limitation rules |
| Reg. 1.337(d)-3 | Gain recognition upon certain partnership transactions involving a partner's stock |
| Reg. 1.337(d)-4 | Taxable to tax-exempt |
| Reg. 1.337(d)-5 | Old transitional rules imposing tax on property owned by a C corporation that becomes property of a RIC or REIT |
| Reg. 1.337(d)-6 | New transitional rules imposing tax on property owned by a C corporation that becomes property of a RIC or REIT |
| Reg. 1.337(d)-7 | Tax on property owned by a C corporation that becomes property of a RIC or REIT |
| Reg. 1.338-0 | Outline of topics |
| Reg. 1.338-1 | General principles; status of old target and new target |
| Reg. 1.338-2 | Nomenclature and definitions; mechanics of the section 338 election |
| Reg. 1.338-3 | Qualification for the section 338 election |
| Reg. 1.338-4 | Aggregate deemed sale price; various aspects of taxation of the deemed asset sale |
| Reg. 1.338-5 | Adjusted grossed-up basis |
| Reg. 1.338-6 | Allocation of ADSP and AGUB among target assets |
| Reg. 1.338-7 | Allocation of redetermined ADSP and AGUB among target assets |
| Reg. 1.338-8 | Asset and stock consistency |
| Reg. 1.338-9 | International aspects of section 338 |
| Reg. 1.338-10 | Filing of returns |
| Reg. 1.338-11 | Effect of section 338 election on insurance company targets |
| Reg. 1.338(h)(10)-1 | Deemed asset sale and liquidation |
| Reg. 1.338(i)-1 | Effective/applicability date |
| Reg. 1.346-1 | Partial liquidation |
| Reg. 1.346-2 | Treatment of certain redemptions |
| Reg. 1.346-3 | Effect of certain sales |
| Reg. 1.351-1 | Transfer to corporation controlled by transferor |
| Reg. 1.351-2 | Receipt of property |
| Reg. 1.351-3 | Records to be kept and information to be filed |
| Reg. 1.354-1 | Exchanges of stock and securities in certain reorganizations |
| Reg. 1.355-0 | Outline of sections |
| Reg. 1.355-1 | Distribution of stock and securities of a controlled corporation |
| Reg. 1.355-2 | Limitations |
| Reg. 1.355-3 | Active conduct of a trade or business |
| Reg. 1.355-4 | Non pro rata distributions, etc |
| Reg. 1.355-5 | Records to be kept and information to be filed |
| Reg. 1.355-6 | Recognition of gain on certain distributions of stock or securities in controlled corporation |
| Reg. 1.355-7 | Recognition of gain on certain distributions of stock or securities in connection with an acquisition |
| Reg. 1.355-8 | Definition of predecessor and successor and limitations on gain recognition under section 355(e) and section 355(f) |
| Reg. 1.356-1 | Receipt of additional consideration in connection with an exchange |
| Reg. 1.356-2 | Receipt of additional consideration not in connection with an exchange |
| Reg. 1.356-3 | Rules for treatment of securities as “other property” |
| Reg. 1.356-4 | Exchanges for section 306 stock |
| Reg. 1.356-5 | Transactions involving gift or compensation |
| Reg. 1.356-6 | Rules for treatment of nonqualified preferred stock as other property |
| Reg. 1.356-7 | Rules for treatment of nonqualified preferred stock and other preferred stock received in certain transactions |
| Reg. 1.357-1 | Assumption of liability |
| Reg. 1.357-2 | Liabilities in excess of basis |
| Reg. 1.358-1 | Basis to distributees |
| Reg. 1.358-2 | Allocation of basis among nonrecognition property |
| Reg. 1.358-3 | Treatment of assumption of liabilities |
| Reg. 1.358-4 | Exceptions |
| Reg. 1.358-5 | Special rules for assumption of liabilities |
| Reg. 1.358-6 | Stock basis in certain triangular reorganizations |
| Reg. 1.358-7 | Transfers by partners and partnerships to corporations |
| Reg. 1.361-1 | Nonrecognition of gain or loss to corporations |
| Reg. 1.362-1 | Basis to corporations |
| Reg. 1.362-2 | Certain contributions to capital |
| Reg. 1.362-3 | Basis of importation property acquired in loss importation transaction |
| Reg. 1.362-4 | Basis of loss duplication property |
| Reg. 1.367(a)-0 | Table of contents |
| Reg. 1.367(a)-1 | Transfers to foreign corporations subject to section 367(a): In general |
| Reg. 1.367(a)-1T | Transfers to foreign corporations subject to section 367(a): In general (temporary) |
| Reg. 1.367(a)-2 | Exceptions for transfers of property for use in the active conduct of a trade or business |
| Reg. 1.367(a)-3 | Treatment of transfers of stock or securities to foreign corporations |
| Reg. 1.367(a)-4 | Special rule applicable to US depreciated property |
| Reg. 1.367(a)-5 | [Reserved] |
| Reg. 1.367(a)-6 | Transfer of foreign branch with previously deducted losses |
| Reg. 1.367(a)-6T | Transfer of foreign branch with previously deducted losses (temporary) |
| Reg. 1.367(a)-7 | Outbound transfers of property described in section 361(a) or (b) |
| Reg. 1.367(a)-8 | Gain recognition agreement requirements |
| Reg. 1.367(a)-9T | Treatment of deemed section 351 exchanges pursuant to section 304(a)(1) (temporary) |
| Reg. 1.367(b)-0 | Table of contents |
| Reg. 1.367(b)-1 | Other transfers |
| Reg. 1.367(b)-2 | Definitions and special rules |
| Reg. 1.367(b)-3 | Repatriation of foreign corporate assets in certain nonrecognition transactions |
| Reg. 1.367(b)-3T | Repatriation of foreign corporate assets in certain nonrecognition transactions (temporary) |
| Reg. 1.367(b)-4 | Acquisition of foreign corporate stock or assets by a foreign corporation in certain nonrecognition transactions |
| Reg. 1.367(b)-5 | Distributions of stock described in section 355 |
| Reg. 1.367(b)-6 | Effective/applicability dates and coordination rules |
| Reg. 1.367(b)-7 | Carryover of earnings and profits and foreign income taxes in certain foreign-to-foreign nonrecognition transactions |
| Reg. 1.367(b)-8 | Allocation of earnings and profits and foreign income taxes in certain foreign corporate separations [Reserved] |
| Reg. 1.367(b)-9 | Special rule for F reorganizations and similar transactions |
| Reg. 1.367(b)-10 | Acquisition of parent stock or securities for property in triangular reorganizations |
| Reg. 1.367(b)-12 | Subsequent treatment of amounts attributed or included in income |
| Reg. 1.367(b)-13 | Special rules for determining basis and holding period |
| Reg. 1.367(d)-1 | Transfers of intangible property to foreign corporations |
| Reg. 1.367(d)-1T | Transfers of intangible property to foreign corporations (temporary) |
| Reg. 1.367(e)-0 | Outline of §§ 1367(e)–1 and 1367(e)–2 |
| Reg. 1.367(e)-1 | Distributions described in section 367(e)(1) |
| Reg. 1.367(e)-2 | Distributions described in section 367(e)(2) |
| Reg. 1.368-1 | Purpose and scope of exception of reorganization exchanges |
| Reg. 1.368-2 | Definition of terms |
| Reg. 1.368-3 | Records to be kept and information to be filed with returns |
| Reg. 1.381(a)-1 | General rule relating to carryovers in certain corporate acquisitions |
| Reg. 1.381(b)-1 | Operating rules applicable to carryovers in certain corporate acquisitions |
| Reg. 1.381(c)(1)-1 | Net operating loss carryovers in certain corporate acquisitions |
| Reg. 1.381(c)(1)-2 | Net operating loss carryovers; two or more dates of distribution or transfer in the taxable year |
| Reg. 1.381(c)(2)-1 | Earnings and profits |
| Reg. 1.381(c)(3)-1 | Capital loss carryovers |
| Reg. 1.381(c)(4)-1 | Method of accounting |
| Reg. 1.381(c)(5)-1 | Inventory method |
| Reg. 1.381(c)(6)-1 | Depreciation method |
| Reg. 1.381(c)(8)-1 | Installment method |
| Reg. 1.381(c)(9)-1 | Amortization of bond discount or premium |
| Reg. 1.381(c)(10)-1 | Deferred exploration and development expenditures |
| Reg. 1.381(c)(11)-1 | Contributions to pension plan, employees' annuity plans, and stock bonus and profit-sharing plans |
| Reg. 1.381(c)(12)-1 | Recovery of bad debts, prior taxes, or delinquency amounts |
| Reg. 1.381(c)(13)-1 | Involuntary conversions |
| Reg. 1.381(c)(14)-1 | Dividend carryover to personal holding company |
| Reg. 1.381(c)(15)-1 | Indebtedness of certain personal holding companies |
| Reg. 1.381(c)(16)-1 | Obligations of distributor or transferor corporation |
| Reg. 1.381(c)(17)-1 | Deficiency dividend of personal holding company |
| Reg. 1.381(c)(18)-1 | Depletion on extraction of ores or minerals from the waste or residue of prior mining |
| Reg. 1.381(c)(19)-1 | Charitable contribution carryovers in certain acquisitions |
| Reg. 1.381(c)(20)-1 | Carryforward of disallowed business interest |
| Reg. 1.381(c)(21)-1 | Pre-1954 adjustments resulting from change in method of accounting |
| Reg. 1.381(c)(22)-1 | Successor life insurance company |
| Reg. 1.381(c)(23)-1 | Investment credit carryovers in certain corporate acquisitions |
| Reg. 1.381(c)(24)-1 | Work incentive program credit carryovers in certain corporate acquisitions |
| Reg. 1.381(c)(25)-1 | Deficiency dividend of a qualified investment entity |
| Reg. 1.381(c)(26)-1 | Credit for employment of certain new employees |
| Reg. 1.381(d)-1 | Operations loss carryovers of life insurance companies |
| Reg. 1.382-1 | Table of contents |
| Reg. 1.382-1T | Table of contents (temporary) |
| Reg. 1.382-2 | General rules for ownership change |
| Reg. 1.382-2T | Definition of ownership change under section 382, as amended by the Tax Reform Act of 1986 (temporary) |
| Reg. 1.382-3 | Definitions and rules relating to a 5-percent shareholder |
| Reg. 1.382-4 | Constructive ownership of stock |
| Reg. 1.382-5 | Section 382 limitation |
| Reg. 1.382-6 | Allocation of income and loss to periods before and after the change date for purposes of section 382 |
| Reg. 1.382-7 | Built-in gains and losses |
| Reg. 1.382-8 | Controlled groups |
| Reg. 1.382-9 | Special rules under section 382 for corporations under the jurisdiction of a court in a title 11 or similar case |
| Reg. 1.382-10 | Special rules for determining time and manner of acquisition of an interest in a loss corporation |
| Reg. 1.382-11 | Reporting requirements |
| Reg. 1.382-12 | Determination of adjusted Federal long-term rate |
| Reg. 1.383-0 | Effective date |
| Reg. 1.383-1 | Special limitations on certain capital losses and excess credits |
| Reg. 1.383-2 | Limitations on certain capital losses and excess credits in computing alternative minimum tax [Reserved] |
| Reg. 1.385-1 | General provisions |
| Reg. 1.385-3 | Certain distributions of debt instruments and similar transactions |
| Reg. 1.385-4 | Treatment of consolidated groups |
| Reg. 1.386-1.400 | § [Reserved] |
| Reg. 1.401-0 | Scope and definitions |
| Reg. 1.401-1 | Qualified pension, profit-sharing, and stock bonus plans |
| Reg. 1.401-2 | Impossibility of diversion under the trust instrument |
| Reg. 1.401-3 | Requirements as to coverage |
| Reg. 1.401-4-1.401-5 | § [Reserved] |
| Reg. 1.401-6 | Termination of a qualified plan |
| Reg. 1.401-7 | Forfeitures under a qualified pension plan |
| Reg. 1.401-8 | [Reserved] |
| Reg. 1.401-9 | Face-amount certificates—nontransferable annuity contracts |
| Reg. 1.401-10 | Definitions relating to plans covering self-employed individuals |
| Reg. 1.401-11-1.401.13 | [Reserved] |
| Reg. 1.401-14 | Inclusion of medical benefits for retired employees in qualified pension or annuity plans |
| Reg. 1.401(a)-1 | Post-ERISA qualified plans and qualified trusts; in general |
| Reg. 1.401(a)-2 | Impossibility of diversion under qualified plan or trust |
| Reg. 1.401(a)-4 | Optional forms of benefit (before 1994) |
| Reg. 1.401(a)-11 | Qualified joint and survivor annuities |
| Reg. 1.401(a)-12 | Mergers and consolidations of plans and transfers of plan assets |
| Reg. 1.401(a)-13 | Assignment or alienation of benefits |
| Reg. 1.401(a)-14 | Commencement of benefits under qualified trusts |
| Reg. 1.401(a)-15 | Requirement that plan benefits are not decreased on account of certain Social Security increases |
| Reg. 1.401(a)-16 | Limitations on benefits and contributions under qualified plans |
| Reg. 1.401(a)-19 | Nonforfeitability in case of certain withdrawals |
| Reg. 1.401(a)-20 | Requirements of qualified joint and survivor annuity and qualified preretirement survivor annuity |
| Reg. 1.401(a)-21 | Rules relating to the use of an electronic medium to provide applicable notices and to make participant elections |
| Reg. 1.401(a)-30 | Limit on elective deferrals |
| Reg. 1.401(a)-50 | Puerto Rican trusts; election to be treated as a domestic trust |
| Reg. 1.401(a)(2)-1 | Refund of mistaken employer contributions and withdrawal liability payments to multiemployer plans |
| Reg. 1.401(a)(4)-0 | Table of contents |
| Reg. 1.401(a)(4)-1 | Nondiscrimination requirements of section 401(a)(4) |
| Reg. 1.401(a)(4)-2 | Nondiscrimination in amount of employer contributions under a defined contribution plan |
| Reg. 1.401(a)(4)-3 | Nondiscrimination in amount of employer-provided benefits under a defined benefit plan |
| Reg. 1.401(a)(4)-4 | Nondiscriminatory availability of benefits, rights, and features |
| Reg. 1.401(a)(4)-5 | Plan amendments and plan terminations |
| Reg. 1.401(a)(4)-6 | Contributory defined benefit plans |
| Reg. 1.401(a)(4)-7 | Imputation of permitted disparity |
| Reg. 1.401(a)(4)-8 | Cross-testing |
| Reg. 1.401(a)(4)-9 | Plan aggregation and restructuring |
| Reg. 1.401(a)(4)-10 | Testing of former employees |
| Reg. 1.401(a)(4)-11 | Additional rules |
| Reg. 1.401(a)(4)-12 | Definitions |
| Reg. 1.401(a)(4)-13 | Effective dates and fresh-start rules |
| Reg. 1.401(a)(5)-1 | Special rules relating to nondiscrimination requirements |
| Reg. 1.401(a)(9)-0 | Required minimum distributions; table of contents |
| Reg. 1.401(a)(9)-1 | Minimum distribution requirement in general |
| Reg. 1.401(a)(9)-2 | Distributions commencing during an employee's lifetime |
| Reg. 1.401(a)(9)-3 | Death before required beginning date |
| Reg. 1.401(a)(9)-4 | Determination of the designated beneficiary |
| Reg. 1.401(a)(9)-5 | Required minimum distributions from defined contribution plans |
| Reg. 1.401(a)(9)-6 | Required minimum distributions for defined benefit plans and annuity contracts |
| Reg. 1.401(a)(9)-7 | Rollovers and transfers |
| Reg. 1.401(a)(9)-8 | Special rules |
| Reg. 1.401(a)(9)-9 | Life expectancy and distribution period tables |
| Reg. 1.401(a)(17)-1 | Limitation on annual compensation |
| Reg. 1.401(a)(26)-0 | Table of contents |
| Reg. 1.401(a)(26)-1 | Minimum participation requirements |
| Reg. 1.401(a)(26)-2 | Minimum participation rule |
| Reg. 1.401(a)(26)-3 | Rules applicable to a defined benefit plan's prior benefit structure |
| Reg. 1.401(a)(26)-4 | Testing former employees |
| Reg. 1.401(a)(26)-5 | Employees who benefit under a plan |
| Reg. 1.401(a)(26)-6 | Excludable employees |
| Reg. 1.401(a)(26)-7 | Testing methods |
| Reg. 1.401(a)(26)-8 | Definitions |
| Reg. 1.401(a)(26)-9 | Effective dates and transition rules |
| Reg. 1.401(a)(31)-1 | Requirement to offer direct rollover of eligible rollover distributions; questions and answers |
| Reg. 1.401(a)(35)-1 | Diversification requirements for certain defined contribution plans |
| Reg. 1.401(b)-1 | Certain retroactive changes in plan |
| Reg. 1.401(f)-1 | Certain custodial accounts and annuity contracts |
| Reg. 1.401(k)-0 | Table of contents |
| Reg. 1.401(k)-1 | Certain cash or deferred arrangements |
| Reg. 1.401(k)-2 | ADP test |
| Reg. 1.401(k)-3 | Safe harbor requirements |
| Reg. 1.401(k)-4 | SIMPLE 401(k) plan requirements |
| Reg. 1.401(k)-5 | Special rules for mergers, acquisitions and similar events [Reserved] |
| Reg. 1.401(k)-6 | Definitions |
| Reg. 1.401(l)-0 | Table of contents |
| Reg. 1.401(l)-1 | Permitted disparity in employer-provided contributions or benefits |
| Reg. 1.401(l)-2 | Permitted disparity for defined contribution plans |
| Reg. 1.401(l)-3 | Permitted disparity for defined benefit plans |
| Reg. 1.401(l)-4 | Special rules for railroad plans |
| Reg. 1.401(l)-5 | Overall permitted disparity limits |
| Reg. 1.401(l)-6 | Effective dates and transition rules |
| Reg. 1.401(m)-0 | Table of contents |
| Reg. 1.401(m)-1 | Employee contributions and matching contributions |
| Reg. 1.401(m)-2 | ACP test |
| Reg. 1.401(m)-3 | Safe harbor requirements |
| Reg. 1.401(m)-4 | Special rules for mergers, acquisitions and similar events [Reserved] |
| Reg. 1.401(m)-5 | Definitions |
| Reg. 1.402(a)-1 | Taxability of beneficiary under a trust which meets the requirements of section 401(a) |
| Reg. 1.402(a)(5)-1T | Rollovers of partial distributions from qualified trusts and annuities (Temporary) |
| Reg. 1.402(b)-1 | Treatment of beneficiary of a trust not exempt under section 501(a) |
| Reg. 1.402(c)-1 | Taxability of beneficiary of certain foreign situs trusts |
| Reg. 1.402(c)-2 | Eligible rollover distributions; questions and answers |
| Reg. 1.402(c)-3 | Eligible rollover distributions; Qualified plan loan offsets |
| Reg. 1.402(d)-1 | Effect of section 402(d) |
| Reg. 1.402(e)-1 | [Reserved] |
| Reg. 1.402(f)-1 | Required explanation of eligible rollover distributions; questions and answers |
| Reg. 1.402(g)-0 | Limitation on exclusion for elective deferrals, table of contents |
| Reg. 1.402(g)-1 | Limitation on exclusion for elective deferrals |
| Reg. 1.402(g)-2 | Increased limit for catch-up contributions |
| Reg. 1.402(g)(3)-1 | Employer contributions to purchase a section 403(b) contract under a salary reduction agreement |
| Reg. 1.402A-1 | Designated Roth Accounts |
| Reg. 1.402A-2 | Reporting and recordkeeping requirements with respect to designated Roth accounts |
| Reg. 1.403(a)-1 | Taxability of beneficiary under a qualified annuity plan |
| Reg. 1.403(a)-2 | Capital gains treatment for certain distributions |
| Reg. 1.403(b)-0 | Taxability under an annuity purchased by a section 501(c)(3) organization or a public school |
| Reg. 1.403(b)-1 | General overview of taxability under an annuity contract purchased by a section 501(c)(3) organization or a public school |
| Reg. 1.403(b)-2 | Definitions |
| Reg. 1.403(b)-3 | Exclusion for contributions to purchase section 403(b) contracts |
| Reg. 1.403(b)-4 | Contribution limitations |
| Reg. 1.403(b)-5 | Nondiscrimination rules |
| Reg. 1.403(b)-6 | Timing of distributions and benefits |
| Reg. 1.403(b)-7 | Taxation of distributions and benefits |
| Reg. 1.403(b)-8 | Funding |
| Reg. 1.403(b)-9 | Special rules for church plans |
| Reg. 1.403(b)-10 | Miscellaneous provisions |
| Reg. 1.403(b)-11 | Applicable dates |
| Reg. 1.403(c)-1 | Taxability of beneficiary under a nonqualified annuity |
| Reg. 1.404(a)-1 | Contributions of an employer to an employees' trust or annuity plan and compensation under a deferred payment plan; general rule |
| Reg. 1.404(a)-1T | Questions and answers relating to deductibility of deferred compensation and deferred benefits for employees (Temporary) |
| Reg. 1.404(a)-2 | Information to be furnished by employer claiming deductions; taxable years ending before December 31, 1971 |
| Reg. 1.404(a)-3 | Contributions of an employer to or under an employees' pension trust or annuity plan that meets the requirements of section 401(a); application of section 404(a)(1) |
| Reg. 1.404(a)-4-1.404(a)-7 | [Reserved] |
| Reg. 1.404(a)-8 | Contributions of an employer under an employees' annuity plan which meets the requirements of section 401(a); application of section 404(a)(2) |
| Reg. 1.404(a)-9 | [Reserved] |
| Reg. 1.404(a)-10 | Profit-sharing plan of an affiliated group; application of section 404(a)(3)(B) |
| Reg. 1.404(a)-11 | Trusts created or organized outside the United States; application of section 404(a)(4) |
| Reg. 1.404(a)-12 | Contributions of an employer under a plan that does not meet the requirements of section 401(a); application of section 404(a)(5) |
| Reg. 1.404(a)-13 | Contributions of an employer where deductions are allowable under section 404(a) (1) or (2) and also under section 404(a)(3); application of section 404(a)(7) |
| Reg. 1.404(a)-14 | Special rules in connection with the Employee Retirement Income Security Act of 1974 |
| Reg. 1.404(b)-1 | Method of contribution, etc, having the effect of a plan; effect of section 404(b) |
| Reg. 1.404(b)-1T | Method or arrangement of contributions, etc, deferring the receipt of compensation or providing for deferred benefits (Temporary) |
| Reg. 1.404(c)-1 | Certain negotiated plans; effect of section 404(c) |
| Reg. 1.404(d)-1T | Questions and answers relating to deductibility of deferred compensation and deferred benefits for independent contractors (Temporary) |
| Reg. 1.404(e)-1 | [Reserved] |
| Reg. 1.404(e)-1A | Contributions on behalf of a self-employed individual to or under a qualified pension, annuity, or profit-sharing plan |
| Reg. 1.404(g)-1 | Deduction of employer liability payments |
| Reg. 1.404(k)-1T | Questions and answers relating to the deductibility of certain dividend distributions (Temporary) |
| Reg. 1.404(k)-3 | Disallowance of deduction for reacquisition payments |
| Reg. 1.406-1 | Treatment of certain employees of foreign subsidiaries as employees of the domestic corporation |
| Reg. 1.407-1 | Treatment of certain employees of domestic subsidiaries engaged in business outside the United States as employees of the domestic parent corporation |
| Reg. 1.408-1 | General rules |
| Reg. 1.408-2 | Individual retirement accounts |
| Reg. 1.408-3 | Individual retirement annuities |
| Reg. 1.408-4 | Treatment of distributions from individual retirement arrangements |
| Reg. 1.408-5 | Annual reports by trustees or issuers |
| Reg. 1.408-6 | Disclosure statements for individual retirement arrangements |
| Reg. 1.408-7 | Reports on distributions from individual retirement plans |
| Reg. 1.408-8 | Distribution requirements for individual retirement plans |
| Reg. 1.408-11 | Net income calculation for returned or recharacterized IRA contributions |
| Reg. 1.408(q)-1 | Deemed IRAs in qualified employer plans |
| Reg. 1.408A-0 | Roth IRAs; table of contents |
| Reg. 1.408A-1 | Roth IRAs in general |
| Reg. 1.408A-2 | Establishing Roth IRAs |
| Reg. 1.408A-3 | Contributions to Roth IRAs |
| Reg. 1.408A-4 | Converting amounts to Roth IRAs |
| Reg. 1.408A-5 | Recharacterized contributions |
| Reg. 1.408A-6 | Distributions |
| Reg. 1.408A-7 | Reporting |
| Reg. 1.408A-8 | Definitions |
| Reg. 1.408A-9 | Effective date |
| Reg. 1.408A-10 | Coordination between designated Roth accounts and Roth IRAs |
| Reg. 1.409-1 | Retirement bonds |
| Reg. 1.409A-0 | Table of contents |
| Reg. 1.409A-1 | Definitions and covered plans |
| Reg. 1.409A-2 | Deferral elections |
| Reg. 1.409A-3 | Permissible payments |
| Reg. 1.409A-4 | Calculation of income inclusion [Reserved] |
| Reg. 1.409A-5 | Funding [Reserved] |
| Reg. 1.409A-6 | Application of section 409A and effective dates |
| Reg. 1.409(p)-1 | Prohibited allocation of securities in an S corporation |
| Reg. 1.409(p)-1T | Prohibited allocations of securities in an S corporation (temporary) |
| Reg. 1.410(a)-1 | Minimum participation standards; general rules |
| Reg. 1.410(a)-2 | Effective dates |
| Reg. 1.410(a)-3 | Minimum age and service conditions |
| Reg. 1.410(a)-3T | Minimum age and service conditions (temporary) |
| Reg. 1.410(a)-4 | Maximum age conditions and time of participation |
| Reg. 1.410(a)-5 | Year of service; break in service |
| Reg. 1.410(a)-6 | Amendment of break in service rules; Transition period |
| Reg. 1.410(a)-7 | Elapsed time |
| Reg. 1.410(a)-8 | Five consecutive 1-year breaks in service, transitional rules under the Retirement Equity Act of 1984 |
| Reg. 1.410(a)-8T | Year of service; break in service (temporary) |
| Reg. 1.410(a)-9 | Maternity and paternity absence |
| Reg. 1.410(a)-9T | Elapsed time (temporary) |
| Reg. 1.410(b)-0 | Table of contents |
| Reg. 1.410(b)-1 | [Reserved] |
| Reg. 1.410(b)-2 | Minimum coverage requirements (after 1993) |
| Reg. 1.410(b)-3 | Employees and former employees who benefit under a plan |
| Reg. 1.410(b)-4 | Nondiscriminatory classification test |
| Reg. 1.410(b)-5 | Average benefit percentage test |
| Reg. 1.410(b)-6 | Excludable employees |
| Reg. 1.410(b)-7 | Definition of plan and rules governing plan disaggregation and aggregation |
| Reg. 1.410(b)-8 | Additional rules |
| Reg. 1.410(b)-9 | Definitions |
| Reg. 1.410(b)-10 | Effective dates and transition rules |
| Reg. 1.410(d)-1 | Election by church to have participation, vesting, funding, etc provisions apply |
| Reg. 1.411(a)-1 | Minimum vesting standards; general rules |
| Reg. 1.411(a)-2 | Effective dates |
| Reg. 1.411(a)-3 | Vesting in employer-derived benefits |
| Reg. 1.411(a)-3T | Vesting in employer-derived benefits (temporary) |
| Reg. 1.411(a)-4 | Forfeitures, suspensions, etc |
| Reg. 1.411(a)-4T | Forfeitures, suspensions, etc (temporary) |
| Reg. 1.411(a)-5 | Service included in determination of nonforfeitable percentage |
| Reg. 1.411(a)-6 | Year of service; hours of service; breaks in service |
| Reg. 1.411(a)-7 | Definitions and special rules |
| Reg. 1.411(a)-8 | Changes in vesting schedule |
| Reg. 1.411(a)-8T | Changes in vesting schedule (temporary) |
| Reg. 1.411(a)-9 | [Reserved] |
| Reg. 1.411(a)-11 | Restriction and valuation of distributions |
| Reg. 1.411(a)(13)-1 | Statutory hybrid plans |
| Reg. 1.411(b)-1 | Accrued benefit requirements |
| Reg. 1.411(b)(5)-1 | Reduction in rate of benefit accrual under a defined benefit plan |
| Reg. 1.411(c)-1 | Allocation of accrued benefits between employer and employee contributions |
| Reg. 1.411(d)-1 | Coordination of vesting and discrimination requirements [Reserved] |
| Reg. 1.411(d)-2 | Termination or partial termination; discontinuance of contributions |
| Reg. 1.411(d)-3 | Section 411(d)(6) protected benefits |
| Reg. 1.411(d)-4 | Section 411(d)(6) protected benefits |
| Reg. 1.411(d)-5 | [Reserved] |
| Reg. 1.412(b)-2 | Amortization of experience gains in connection with certain group deferred annuity contracts |
| Reg. 1.412(c)(1)-1 | Determinations to be made under funding method—terms defined |
| Reg. 1.412(c)(1)-2 | Shortfall method |
| Reg. 1.412(c)(1)-3 | Applying the minimum funding requirements to restored plans |
| Reg. 1.412(c)(2)-1 | Valuation of plan assets; reasonable actuarial valuation methods |
| Reg. 1.412(c)(3)-1 | Reasonable funding methods |
| Reg. 1.412(c)(3)-2 | Effective dates and transitional rules relating to reasonable funding methods |
| Reg. 1.412(i)-1 | Certain insurance contract plans |
| Reg. 1.413-1 | Special rules for collectively bargained plans |
| Reg. 1.413-2 | Special rules for plans maintained by more than one employer |
| Reg. 1.414(b)-1 | Controlled group of corporations |
| Reg. 1.414(c)-1 | Commonly controlled trades or businesses |
| Reg. 1.414(c)-2 | Two or more trades or businesses under common control |
| Reg. 1.414(c)-3 | Exclusion of certain interests or stock in determining control |
| Reg. 1.414(c)-4 | Rules for determining ownership |
| Reg. 1.414(c)-5 | Certain tax-exempt organizations |
| Reg. 1.414(c)-6 | Effective date |
| Reg. 1.414(e)-1 | Definition of church plan |
| Reg. 1.414(f)-1 | Definition of multiemployer plan |
| Reg. 1.414(g)-1 | Definition of plan administrator |
| Reg. 1.414(l)-1 | Mergers and consolidations of plans or transfers of plan assets |
| Reg. 1.414(q)-1 | Highly compensated employee |
| Reg. 1.414(q)-1T | Highly compensated employee (temporary) |
| Reg. 1.414(r)-0 | Table of contents |
| Reg. 1.414(r)-1 | Requirements applicable to qualified separate lines of business |
| Reg. 1.414(r)-2 | Line of business |
| Reg. 1.414(r)-3 | Separate line of business |
| Reg. 1.414(r)-4 | Qualified separate line of business—fifty-employee and notice requirements |
| Reg. 1.414(r)-5 | Qualified separate line of business—administrative scrutiny requirement—safe harbors |
| Reg. 1.414(r)-6 | Qualified separate line of business—administrative scrutiny requirement—individual determinations |
| Reg. 1.414(r)-7 | Determination of the employees of an employer's qualified separate lines of business |
| Reg. 1.414(r)-8 | Separate application of section 410(b) |
| Reg. 1.414(r)-9 | Separate application of section 401(a)(26) |
| Reg. 1.414(r)-10 | Separate application of section 129(d)(8) [Reserved] |
| Reg. 1.414(r)-11 | Definitions and special rules |
| Reg. 1.414(s)-1 | Definition of compensation |
| Reg. 1.414(v)-1 | Catch-up contributions |
| Reg. 1.414(w)-1 | Permissible withdrawals from eligible automatic contribution arrangements |
| Reg. 1.415(a)-1 | General rules with respect to limitations on benefits and contributions under qualified plans |
| Reg. 1.415(b)-1 | Limitations for defined benefit plans |
| Reg. 1.415(b)-2 | Multiple annuity starting dates [Reserved] |
| Reg. 1.415(c)-1 | Limitations for defined contribution plans |
| Reg. 1.415(c)-2 | Compensation |
| Reg. 1.415(d)-1 | Cost-of-living adjustments |
| Reg. 1.415(f)-1 | Aggregating plans |
| Reg. 1.415(g)-1 | Disqualification of plans and trusts |
| Reg. 1.415(j)-1 | Limitation year |
| Reg. 1.416-1 | Questions and answers on top-heavy plans |
| Reg. 1.417(a)(3)-1 | Required explanation of qualified joint and survivor annuity and qualified preretirement survivor annuity |
| Reg. 1.417(e)-1 | Restrictions and valuations of distributions from plans subject to sections 401(a)(11) and 417 |
| Reg. 1.417(e)-1T | Restrictions and valuations of distributions from plans subject to sections 401(a)(11) and 417 (Temporary) |
| Reg. 1.419-1T | Treatment of welfare benefit funds (Temporary) |
| Reg. 1.419A-1T | Qualified asset account limitation of additions to account (Temporary) |
| Reg. 1.419A-2T | Qualified asset account limitation for collectively bargained funds (Temporary) |
| Reg. 1.419A(f)(6)-1 | Exception for 10 or more employer plan |
| Reg. 1.420-1 | Significant reduction in retiree health coverage during the cost maintenance period |
| Reg. 1.421-1 | Meaning and use of certain terms |
| Reg. 1.421-2 | General rules |
| Reg. 1.422-1 | Incentive stock options; general rules |
| Reg. 1.422-2 | Incentive stock options defined |
| Reg. 1.422-3 | Stockholder approval of incentive stock option plans |
| Reg. 1.422-4 | $100,000 limitation for incentive stock options |
| Reg. 1.422-5 | Permissible provisions |
| Reg. 1.423-1 | Applicability of section 421(a) |
| Reg. 1.423-2 | Employee stock purchase plan defined |
| Reg. 1.424-1 | Definitions and special rules applicable to statutory options |
| Reg. 1.425-1.429 | § [Reserved] |
| Reg. 1.430(a)-1 | Determination of minimum required contribution |
| Reg. 1.430(d)-1 | Determination of target normal cost and funding target |
| Reg. 1.430(f)-1 | Effect of prefunding balance and funding standard carryover balance |
| Reg. 1.430(g)-1 | Valuation date and valuation of plan assets |
| Reg. 1.430(h)(2)-1 | Interest rates used to determine present value |
| Reg. 1.430(h)(3)-1 | Mortality tables used to determine present value |
| Reg. 1.430(h)(3)-2 | Plan-specific substitute mortality tables used to determine present value |
| Reg. 1.430(i)-1 | Special rules for plans in at-risk status |
| Reg. 1.430(j)-1 | Payment of minimum required contributions |
| Reg. 1.431(c)(6)-1 | Mortality tables used to determine current liability |
| Reg. 1.432 | [Reserved] |
| Reg. 1.432(e)(9)-1 | Benefit suspensions for multiemployer plans in critical and declining status |
| Reg. 1.433(h)(3)-1 | Mortality tables used to determine current liability |
| Reg. 1.434-1.435 | § [Reserved] |
| Reg. 1.436-0 | Table of contents |
| Reg. 1.436-1 | Limits on benefits and benefit accruals under single employer defined benefit plans |
| Reg. 1.437-1.440 | § [Reserved] |
| Reg. 1.441-0 | Table of contents |
| Reg. 1.441-1 | Period for computation of taxable income |
| Reg. 1.441-2 | Election of taxable year consisting of 52–53 weeks |
| Reg. 1.441-3 | Taxable year of a personal service corporation |
| Reg. 1.441-4 | Effective date |
| Reg. 1.442-1 | Change of annual accounting period |
| Reg. 1.443-1 | Returns for periods of less than 12 months |
| Reg. 1.444-0T | Table of contents (temporary) |
| Reg. 1.444-1T | Election to use a taxable year other than the required taxable year (temporary) |
| Reg. 1.444-2T | Tiered structure (temporary) |
| Reg. 1.444-3T | Manner and time of making section 444 election (temporary) |
| Reg. 1.444-4 | Tiered structure |
| Reg. 1.446-1 | General rule for methods of accounting |
| Reg. 1.446-2 | Method of accounting for interest |
| Reg. 1.446-3 | Notional principal contracts |
| Reg. 1.446-3T | Notional principal contracts (temporary) |
| Reg. 1.446-4 | Hedging transactions |
| Reg. 1.446-5 | Debt issuance costs |
| Reg. 1.446-6 | REMIC inducement fees |
| Reg. 1.446-7 | Net asset value method for certain money market fund shares |
| Reg. 1.448-1 | Limitation on the use of the cash receipts and disbursements method of accounting |
| Reg. 1.448-1T | Limitation on the use of the cash receipts and disbursements method of accounting (temporary) |
| Reg. 1.448-2 | Limitation on the use of the cash receipts and disbursements method of accounting for taxable years beginning after December 31, 2017 |
| Reg. 1.448-3 | Nonaccrual of certain amounts by service providers |
| Reg. 1.451-1 | General rule for taxable year of inclusion |
| Reg. 1.451-2 | Constructive receipt of income |
| Reg. 1.451-3 | Timing of income inclusion for taxpayers with an applicable financial statement using an accrual method of accounting |
| Reg. 1.451-4 | Accounting for redemption of trading stamps and coupons |
| Reg. 1.451-6 | Election to include crop insurance proceeds in gross income in the taxable year following the taxable year of destruction or damage |
| Reg. 1.451-7 | Election relating to livestock sold on account of drought |
| Reg. 1.451-8 | Advance payments for goods, services, and certain other items |
| Reg. 1.453-1—1.453-2 | §§ 1453-1--1453-2 [Reserved] |
| Reg. 1.453-3 | Purchaser evidences of indebtedness payable on demand or readily tradable |
| Reg. 1.453-4—1.453-8 | §§ 1453-4--1453-8 [Reserved] |
| Reg. 1.453-9 | Gain or loss on disposition of installment obligations |
| Reg. 1.453-10 | [Reserved] |
| Reg. 1.453-11 | Installment obligations received from a liquidating corporation |
| Reg. 1.453-12 | Allocation of unrecaptured section 1250 gain reported on the installment method |
| Reg. 1.453A-0 | Table of contents |
| Reg. 1.453A-1 | Installment method of reporting income by dealers on personal property |
| Reg. 1.453A-2 | [Reserved] |
| Reg. 1.453A-3 | Requirements for adoption of or change to installment method by dealers in personal property |
| Reg. 1.454-1 | Obligations issued at discount |
| Reg. 1.455-1 | Treatment of prepaid subscription income |
| Reg. 1.455-2 | Scope of election under section 455 |
| Reg. 1.455-3 | Method of allocation |
| Reg. 1.455-4 | Cessation of taxpayer's liability |
| Reg. 1.455-5 | Definitions and other rules |
| Reg. 1.455-6 | Time and manner of making election |
| Reg. 1.456-1 | Treatment of prepaid dues income |
| Reg. 1.456-2 | Scope of election under section 456 |
| Reg. 1.456-3 | Method of allocation |
| Reg. 1.456-4 | Cessation of liability or existence |
| Reg. 1.456-5 | Definitions and other rules |
| Reg. 1.456-6 | Time and manner of making election |
| Reg. 1.456-7 | Transitional rule |
| Reg. 1.457-1 | General overviews of section 457 |
| Reg. 1.457-2 | Definitions |
| Reg. 1.457-3 | General introduction to eligible plans |
| Reg. 1.457-4 | Annual deferrals, deferral limitations, and deferral agreements under eligible plans |
| Reg. 1.457-5 | Individual limitation for combined annual deferrals under multiple eligible plans |
| Reg. 1.457-6 | Timing of distributions under eligible plans |
| Reg. 1.457-7 | Taxation of Distributions Under Eligible Plans |
| Reg. 1.457-8 | Funding rules for eligible plans |
| Reg. 1.457-9 | Effect on eligible plans when not administered in accordance with eligibility requirements |
| Reg. 1.457-10 | Miscellaneous provisions |
| Reg. 1.457-11 | Tax treatment of participants if plan is not an eligible plan |
| Reg. 1.457-12 | Effective dates |
| Reg. 1.458-1 | Exclusion for certain returned magazines, paperbacks, or records |
| Reg. 1.458-2 | Manner of and time for making election |
| Reg. 1.460-0 | Outline of regulations under section 460 |
| Reg. 1.460-1 | Long-term contracts |
| Reg. 1.460-2 | Long-term manufacturing contracts |
| Reg. 1.460-3 | Long-term construction contracts |
| Reg. 1.460-4 | Methods of accounting for long-term contracts |
| Reg. 1.460-5 | Cost allocation rules |
| Reg. 1.460-6 | Look-back method |
| Reg. 1.461-0 | Table of contents |
| Reg. 1.461-1 | General rule for taxable year of deduction |
| Reg. 1.461-2 | Contested liabilities |
| Reg. 1.461-3 | Prepaid interest [Reserved] |
| Reg. 1.461-4 | Economic performance |
| Reg. 1.461-5 | Recurring item exception |
| Reg. 1.461-6 | Economic performance when certain liabilities are assigned or are extinguished by the establishment of a fund |
| Reg. 1.465-1T | Aggregation of certain activities (temporary) |
| Reg. 1.465-8 | General rules; interest other than that of a creditor |
| Reg. 1.465-20 | Treatment of amounts borrowed from certain persons and amounts protected against loss |
| Reg. 1.465-27 | Qualified nonrecourse financing |
| Reg. 1.466-1 | Method of accounting for the redemption cost of qualified discount coupons |
| Reg. 1.466-2 | Special protective election for certain taxpayers |
| Reg. 1.466-3 | Manner of and time for making election under section 466 |
| Reg. 1.466-4 | Manner of and time for making election under section 373(c) of the Revenue Act of 1978 |
| Reg. 1.467-0 | Table of contents |
| Reg. 1.467-1 | Treatment of lessors and lessees generally |
| Reg. 1.467-2 | Rent accrual for section 467 rental agreements without adequate interest |
| Reg. 1.467-3 | Disqualified leasebacks and long-term agreements |
| Reg. 1.467-4 | Section 467 loan |
| Reg. 1.467-5 | Section 467 rental agreements with variable interest |
| Reg. 1.467-6 | Section 467 rental agreements with contingent payments [Reserved] |
| Reg. 1.467-7 | Section 467 recapture and other rules relating to dispositions and modifications |
| Reg. 1.467-8 | Automatic consent to change to constant rental accrual for certain rental agreements |
| Reg. 1.467-9 | Effective/applicability dates and automatic method changes for certain agreements |
| Reg. 1.468A-0 | Nuclear decommissioning costs; table of contents |
| Reg. 1.468A-1 | Nuclear decommissioning costs; general rules |
| Reg. 1.468A-2 | Treatment of electing taxpayer |
| Reg. 1.468A-3 | Ruling amount |
| Reg. 1.468A-4 | Treatment of nuclear decommissioning fund |
| Reg. 1.468A-5 | Nuclear decommissioning fund—miscellaneous provisions |
| Reg. 1.468A-6 | Disposition of an interest in a nuclear power plant |
| Reg. 1.468A-7 | Manner of and time for making election |
| Reg. 1.468A-8 | Special transfers to qualified funds pursuant to section 468A(f) |
| Reg. 1.468A-9 | Applicability dates |
| Reg. 1.468B | Designated settlement funds |
| Reg. 1.468B-0 | Table of contents |
| Reg. 1.468B-1 | Qualified settlement funds |
| Reg. 1.468B-2 | Taxation of qualified settlement funds and related administrative requirements |
| Reg. 1.468B-3 | Rules applicable to the transferor |
| Reg. 1.468B-4 | Taxability of distributions to claimants |
| Reg. 1.468B-5 | Effective dates and transition rules applicable to qualified settlement funds |
| Reg. 1.468B-6 | Escrow accounts, trusts, and other funds used during deferred exchanges of like-kind property under section 1031(a)(3) |
| Reg. 1.468B-7 | Pre-closing escrows |
| Reg. 1.468B-8 | Contingent-at-closing escrows [Reserved] |
| Reg. 1.468B-9 | Disputed ownership funds |
| Reg. 1.469-0 | Table of contents |
| Reg. 1.469-1 | General rules |
| Reg. 1.469-1T | General rules (temporary) |
| Reg. 1.469-2 | Passive activity loss |
| Reg. 1.469-2T | Passive activity loss (temporary) |
| Reg. 1.469-3 | Passive activity credit |
| Reg. 1.469-3T | Passive activity credit (temporary) |
| Reg. 1.469-4 | Definition of activity |
| Reg. 1.469-4T | Definition of activity (temporary) |
| Reg. 1.469-5 | Material participation |
| Reg. 1.469-5T | Material participation (temporary) |
| Reg. 1.469-6 | Treatment of losses upon certain dispositions [Reserved] |
| Reg. 1.469-7 | Treatment of self-charged items of interest income and deduction |
| Reg. 1.469-8 | Application of section 469 to trust, estates, and their beneficiaries [Reserved] |
| Reg. 1.469-9 | Rules for certain rental real estate activities |
| Reg. 1.469-10 | Application of section 469 to publicly traded partnerships |
| Reg. 1.469-11 | Applicability date and transition rules |
| Reg. 1.471-1 | Need for inventories |
| Reg. 1.471-2 | Valuation of inventories |
| Reg. 1.471-3 | Inventories at cost |
| Reg. 1.471-4 | Inventories at cost or market, whichever is lower |
| Reg. 1.471-5 | Inventories by dealers in securities |
| Reg. 1.471-6 | Inventories of livestock raisers and other farmers |
| Reg. 1.471-7 | Inventories of miners and manufacturers |
| Reg. 1.471-8 | Inventories of retail merchants |
| Reg. 1.471-9 | Inventories of acquiring corporations |
| Reg. 1.471-10 | Applicability of long-term contract methods |
| Reg. 1.471-11 | Inventories of manufacturers |
| Reg. 1.472-1 | Last-in, first-out inventories |
| Reg. 1.472-2 | Requirements incident to adoption and use of LIFO inventory method |
| Reg. 1.472-3 | Time and manner of making election |
| Reg. 1.472-4 | Adjustments to be made by taxpayer |
| Reg. 1.472-5 | Revocation of election |
| Reg. 1.472-6 | Change from LIFO inventory method |
| Reg. 1.472-7 | Inventories of acquiring corporations |
| Reg. 1.472-8 | Dollar-value method of pricing LIFO inventories |
| Reg. 1.475-0 | Table of contents |
| Reg. 1.475(a)-1—1.475(a)-2 | §§ 1475(a)-1--1475(a)-2 [Reserved] |
| Reg. 1.475(a)-3 | Acquisition by a dealer of a security with a substituted basis |
| Reg. 1.475(a)-4 | Valuation safe harbor |
| Reg. 1.475(b)-1 | Scope of exemptions from mark-to-market requirement |
| Reg. 1.475(b)-2 | Exemptions—identification requirements |
| Reg. 1.475(b)-3 | [Reserved] |
| Reg. 1.475(c)-1 | Definitions—dealer in securities |
| Reg. 1.475(c)-2 | Definitions—security |
| Reg. 1.475(d)-1 | Character of gain or loss |
| Reg. 1.475(g)-1 | Effective dates |
| Reg. 1.481-1 | Adjustments in general |
| Reg. 1.481-2 | Limitation on tax |
| Reg. 1.481-3 | Adjustments attributable to pre-1954 years where change was not initiated by taxpayer |
| Reg. 1.481-4 | Adjustments taken into account with consent |
| Reg. 1.481-5 | Eligible terminated S corporation |
| Reg. 1.481-6 | Effective dates; applicability dates |
| Reg. 1.482-0 | Outline of regulations under section 482 |
| Reg. 1.482-1 | Allocation of income and deductions among taxpayers |
| Reg. 1.482-1T | Allocation of income and deductions among taxpayers (temporary) |
| Reg. 1.482-2 | Determination of taxable income in specific situations |
| Reg. 1.482-3 | Methods to determine taxable income in connection with a transfer of tangible property |
| Reg. 1.482-4 | Methods to determine taxable income in connection with a transfer of intangible property |
| Reg. 1.482-5 | Comparable profits method |
| Reg. 1.482-6 | Profit split method |
| Reg. 1.482-7 | Methods to determine taxable income in connection with a cost sharing arrangement |
| Reg. 1.482-8 | Examples of the best method rule |
| Reg. 1.482-9 | Methods to determine taxable income in connection with a controlled services transaction |
| Reg. 1.483-1 | Interest on certain deferred payments |
| Reg. 1.483-2 | Unstated interest |
| Reg. 1.483-3 | Test rate of interest applicable to a contract |
| Reg. 1.483-4 | Contingent payments |
| Reg. 1.482-1A | Allocation of income and deductions among taxpayers |
| Reg. 1.482-2A | Determination of taxable income in specific situations |
| Reg. 1.482-7A | Methods to determine taxable income in connection with a cost sharing arrangement |
| Reg. 1.484-1.500 | § [Reserved] |
| Reg. 1.501(a)-1 | Exemption from taxation |
| Reg. 1.501(c)(2)-1 | Corporations organized to hold title to property for exempt organizations |
| Reg. 1.501(c)(3)-1 | Organizations organized and operated for religious, charitable, scientific, testing for public safety, literary, or educational purposes, or for the prevention of cruelty to children or animals |
| Reg. 1.501(c)(4)-1 | Civic organizations and local associations of employees |
| Reg. 1.501(c)(5)-1 | Labor, agricultural, and horticultural organizations |
| Reg. 1.501(c)(6)-1 | Business leagues, chambers of commerce, real estate boards, and boards of trade |
| Reg. 1.501(c)(7)-1 | Social clubs |
| Reg. 1.501(c)(8)-1 | Fraternal beneficiary societies |
| Reg. 1.501(c)(9)-1 | Voluntary employees' beneficiary associations, in general |
| Reg. 1.501(c)(9)-2 | Membership in a voluntary employees' beneficiary association; employees; voluntary association of employees |
| Reg. 1.501(c)(9)-3 | Voluntary employees' beneficiary associations; life, sick, accident, or other benefits |
| Reg. 1.501(c)(9)-4 | Voluntary employees' beneficiary associations; inurement |
| Reg. 1.501(c)(9)-5 | Voluntary employees' beneficiary associations; recordkeeping requirements |
| Reg. 1.501(c)(9)-6 | Voluntary employees' beneficiary associations; benefits includible in gross income |
| Reg. 1.501(c)(9)-7 | Voluntary employees' beneficiary associations; section 3(4) of ERISA |
| Reg. 1.501(c)(9)-8 | Voluntary employees' beneficiary associations; effective date |
| Reg. 1.501(c)(10)-1 | Certain fraternal beneficiary societies |
| Reg. 1.501(c)(12)-1 | Local benevolent life insurance associations, mutual irrigation and telephone companies, and like organizations |
| Reg. 1.501(c)(13)-1 | Cemetery companies and crematoria |
| Reg. 1.501(c)(14)-1 | Credit unions and mutual insurance funds |
| Reg. 1.501(c)(15)-1 | Mutual insurance companies or associations |
| Reg. 1.501(c)(16)-1 | Corporations organized to finance crop operations |
| Reg. 1.501(c)(17)-1 | Supplemental unemployment benefit trusts |
| Reg. 1.501(c)(17)-2 | General rules |
| Reg. 1.501(c)(17)-3 | Relation to other sections of the Code |
| Reg. 1.501(c)(18)-1 | Certain funded pension trusts |
| Reg. 1.501(c)(19)-1 | War veterans organizations |
| Reg. 1.501(c)(21)-1 | Black lung trusts—certain terms |
| Reg. 1.501(c)(21)-2 | Same—trust instrument |
| Reg. 1.501(c)(29)-1 | CO-OP Health Insurance Issuers |
| Reg. 1.501(d)-1 | Religious and apostolic associations or corporations |
| Reg. 1.501(e)-1 | Cooperative hospital service organizations |
| Reg. 1.501(h)-1 | Application of the expenditure test to expenditures to influence legislation; introduction |
| Reg. 1.501(h)-2 | Electing the expenditure test |
| Reg. 1.501(h)-3 | Lobbying or grass roots expenditures normally in excess of ceiling amount |
| Reg. 1.501(r)-0 | Outline of regulations |
| Reg. 1.501(r)-1 | Definitions |
| Reg. 1.501(r)-2 | Failures to satisfy section 501(r) |
| Reg. 1.501(r)-3 | Community health needs assessments |
| Reg. 1.501(r)-4 | Financial assistance policy and emergency medical care policy |
| Reg. 1.501(r)-5 | Limitation on charges |
| Reg. 1.501(r)-6 | Billing and collection |
| Reg. 1.501(r)-7 | Effective/applicability dates |
| Reg. 1.502-1 | Feeder organizations |
| Reg. 1.503(a)-1 | Denial of exemption to certain organizations engaged in prohibited transactions |
| Reg. 1.503(b)-1 | Prohibited transactions |
| Reg. 1.503(c)-1 | Future status of organizations denied exemption |
| Reg. 1.503(d)-1 | Cross references |
| Reg. 1.503(e)-1 | Special rules |
| Reg. 1.503(e)-2 | Requirements |
| Reg. 1.503(e)-3 | Effective dates |
| Reg. 1.503(f)-1 | Loans by employers who are prohibited from pledging assets |
| Reg. 1.504-1 | Attempts to influence legislation; certain organizations formerly described in section 501(c)(3) denied exemption |
| Reg. 1.504-2 | Certain transfers made to avoid section 504(a) |
| Reg. 1.505(c)-1T | Questions and answers relating to the notification requirement for recognition of exemption under paragraphs (9), (17) and (20) of Section 501(c) (temporary) |
| Reg. 1.506-1 | Organizations required to notify Commissioner of intent to operate under section 501(c)(4) |
| Reg. 1.507-1 | General rule |
| Reg. 1.507-2 | Special rules; transfer to, or operation as, public charity |
| Reg. 1.507-3 | Special rules; transferee foundations |
| Reg. 1.507-4 | Imposition of tax |
| Reg. 1.507-5 | Aggregate tax benefit; in general |
| Reg. 1.507-6 | Substantial contributor defined |
| Reg. 1.507-7 | Value of assets |
| Reg. 1.507-8 | Liability in case of transfers |
| Reg. 1.507-9 | Abatement of taxes |
| Reg. 1.508-1 | Notices |
| Reg. 1.508-2 | Disallowance of certain charitable, etc, deductions |
| Reg. 1.508-3 | Governing instruments |
| Reg. 1.508-4 | Effective date |
| Reg. 1.509(a)-1 | Definition of private foundation |
| Reg. 1.509(a)-2 | Exclusion for certain organizations described in section 170(b)(1)(A) |
| Reg. 1.509(a)-3 | Broadly, publicly supported organizations |
| Reg. 1.509(a)-4 | Supporting organizations |
| Reg. 1.509(a)-5 | Special rules of attribution |
| Reg. 1.509(a)-6 | Classification under section 509(a) |
| Reg. 1.509(a)-7 | Reliance by grantors and contributors to section 509(a) (1), (2), and (3) organizations |
| Reg. 1.509(b)-1 | Continuation of private foundation status |
| Reg. 1.509(c)-1 | Status of organization after termination of private foundation status |
| Reg. 1.509(d)-1 | Definition of support |
| Reg. 1.509(e)-1 | Definition of gross investment income |
| Reg. 1.511-1 | Imposition and rates of tax |
| Reg. 1.511-2 | Organizations subject to tax |
| Reg. 1.511-3 | Provisions generally applicable to the tax on unrelated business income |
| Reg. 1.511-4 | Minimum tax for tax preferences |
| Reg. 1.512(a)-1 | Definition |
| Reg. 1.512(a)-2 | Definition applicable to taxable years beginning before December 13, 1967 |
| Reg. 1.512(a)-3 | [Reserved] |
| Reg. 1.512(a)-4 | Special rules applicable to war veterans organizations |
| Reg. 1.512(a)-5 | Questions and answers relating to the unrelated business taxable income of organizations described in paragraphs (9) or (17) of section 501(c) |
| Reg. 1.512(a)-6 | Special rule for organizations with more than one unrelated trade or business |
| Reg. 1.512(b)-1 | Modifications |
| Reg. 1.512(c)-1 | Special rules applicable to partnerships; in general |
| Reg. 1.513-1 | Definition of unrelated trade or business |
| Reg. 1.513-2 | Definition of unrelated trade or business applicable to taxable years beginning before December 13, 1967 |
| Reg. 1.513-3 | Qualified convention and trade show activity |
| Reg. 1.513-4 | Certain sponsorship not unrelated trade or business |
| Reg. 1.513-5 | Certain bingo games not unrelated trade or business |
| Reg. 1.513-6 | Certain hospital services not unrelated trade or business |
| Reg. 1.513-7 | Travel and tour activities of tax exempt organizations |
| Reg. 1.514(a)-1 | Unrelated debt-financed income and deductions |
| Reg. 1.514(a)-2 | Business lease rents and deductions for taxable years beginning before January 1, 1970 |
| Reg. 1.514(b)-1 | Definition of debt-financed property |
| Reg. 1.514(c)-1 | Acquisition indebtedness |
| Reg. 1.514(c)-2 | Permitted allocations under section 514(c)(9)(E) |
| Reg. 1.514(d)-1 | Basis of debt-financed property acquired in corporate liquidation |
| Reg. 1.514(e)-1 | Allocation rules |
| Reg. 1.514(f)-1 | Definition of business lease |
| Reg. 1.514(g)-1 | Business lease indebtedness |
| Reg. 1.521-1 | Farmers' cooperative marketing and purchasing associations; requirements for exemption under section 521 |
| Reg. 1.522-1 | Tax treatment of farmers' cooperative marketing and purchasing associations exempt under section 521 |
| Reg. 1.522-2 | Manner of taxation of cooperative associations subject to section 522 |
| Reg. 1.522-3 | Patronage dividends, rebates, or refunds; treatment as to cooperative associations entitled to tax treatment under section 522 |
| Reg. 1.522-4 | Taxable years affected |
| Reg. 1.527-1 | Political organizations; generally |
| Reg. 1.527-2 | Definitions |
| Reg. 1.527-3 | Exempt function income |
| Reg. 1.527-4 | Special rules for computation of political organization taxable income |
| Reg. 1.527-5 | Activities resulting in gross income to an individual or political organization |
| Reg. 1.527-6 | Inclusion of certain amounts in the gross income of an exempt organization which is not a political organization |
| Reg. 1.527-7 | Newsletter funds |
| Reg. 1.527-8 | Effective date; filing requirements; and miscellaneous provisions |
| Reg. 1.527-9 | Special rule for principal campaign committees |
| Reg. 1.528-1 | Homeowners associations |
| Reg. 1.528-2 | Organized and operated to provide for the acquisition, construction, management, maintenance and care of association property |
| Reg. 1.528-3 | Association property |
| Reg. 1.528-4 | Substantiality test |
| Reg. 1.528-5 | Source of income test |
| Reg. 1.528-6 | Expenditure test |
| Reg. 1.528-7 | Inurement |
| Reg. 1.528-8 | Election to be treated as a homeowners association |
| Reg. 1.528-9 | Exempt function income |
| Reg. 1.528-10 | Special rules for computation of homeowners association taxable income and tax |
| Reg. 1.529A-0 | Table of contents |
| Reg. 1.529A-1 | Exempt status of qualified ABLE program and definitions |
| Reg. 1.529A-2 | Qualified ABLE program |
| Reg. 1.529A-3 | Tax treatment |
| Reg. 1.529A-4 | Gift, estate, and generation-skipping transfer taxes |
| Reg. 1.529A-5 | Reporting of the establishment of and contributions to an ABLE account |
| Reg. 1.529A-6 | Reporting of distributions from and termination of an ABLE account |
| Reg. 1.529A-7 | Electronic furnishing of statements to designated beneficiaries and contributors |
| Reg. 1.529A-8 | Applicability dates and transition relief |
| Reg. 1.531-1 | Imposition of tax |
| Reg. 1.532-1 | Corporations subject to accumulated earnings tax |
| Reg. 1.533-1 | Evidence of purpose to avoid income tax |
| Reg. 1.533-2 | Statement required |
| Reg. 1.534-1 | Burden of proof as to unreasonable accumulations generally |
| Reg. 1.534-2 | Burden of proof as to unreasonable accumulations in cases before the Tax Court |
| Reg. 1.534-3 | Jeopardy assessments in Tax Court cases |
| Reg. 1.535-1 | Definition |
| Reg. 1.535-2 | Adjustments to taxable income |
| Reg. 1.535-3 | Accumulated earnings credit |
| Reg. 1.536-1 | Short taxable years |
| Reg. 1.537-1 | Reasonable needs of the business |
| Reg. 1.537-2 | Grounds for accumulation of earnings and profits |
| Reg. 1.537-3 | Business of the corporation |
| Reg. 1.541-1 | Imposition of tax |
| Reg. 1.542-1 | General rule |
| Reg. 1.542-2 | Gross income requirement |
| Reg. 1.542-3 | Stock ownership requirement |
| Reg. 1.542-4 | Corporations filing consolidated returns |
| Reg. 1.543-1 | Personal holding company income |
| Reg. 1.543-2 | Limitation on gross income and personal holding company income in transactions involving stocks, securities, and commodities |
| Reg. 1.544-1 | Constructive ownership |
| Reg. 1.544-2 | Constructive ownership by reason of indirect ownership |
| Reg. 1.544-3 | Constructive ownership by reason of family and partnership ownership |
| Reg. 1.544-4 | Options |
| Reg. 1.544-5 | Convertible securities |
| Reg. 1.544-6 | Constructive ownership as actual ownership |
| Reg. 1.544-7 | Option rule in lieu of family and partnership rule |
| Reg. 1.545-1 | Definition |
| Reg. 1.545-2 | Adjustments to taxable income |
| Reg. 1.545-3 | Special adjustment to taxable income |
| Reg. 1.547-1 | General rule |
| Reg. 1.547-2 | Requirements for deficiency dividends |
| Reg. 1.547-3 | Claim for credit or refund |
| Reg. 1.547-4 | Effect on dividends paid deduction |
| Reg. 1.547-5 | Deduction denied in case of fraud or wilful failure to file timely return |
| Reg. 1.547-6 | Suspension of statute of limitations and stay of collection |
| Reg. 1.547-7 | Effective date |
| Reg. 1.551-1 | General rule |
| Reg. 1.551-2 | Amount included in gross income |
| Reg. 1.561-1 | Deduction for dividends paid |
| Reg. 1.561-2 | When dividends are considered paid |
| Reg. 1.562-1 | Dividends for which the dividends paid deduction is allowable |
| Reg. 1.562-2 | Preferential dividends |
| Reg. 1.562-3 | Distributions by a member of an affiliated group |
| Reg. 1.563-1 | Accumulated earnings tax |
| Reg. 1.563-2 | Personal holding company tax |
| Reg. 1.563-3 | Dividends considered as paid on last day of taxable year |
| Reg. 1.564-1 | Dividend carryover |
| Reg. 1.565-1 | General rule |
| Reg. 1.565-2 | Limitations |
| Reg. 1.565-3 | Effect of consent |
| Reg. 1.565-4 | Consent dividends and other distributions |
| Reg. 1.565-5 | Nonresident aliens and foreign corporations |
| Reg. 1.565-6 | Definitions |
| Reg. 1.581-1 | Banks |
| Reg. 1.581-2 | Mutual savings banks, building and loan associations, and cooperative banks |
| Reg. 1.581-3 | Definition of bank prior to September 28, 1962 |
| Reg. 1.582-1 | Bad debts, losses, and gains with respect to securities held by financial institutions |
| Reg. 1.584-1 | Common trust funds |
| Reg. 1.584-2 | Income of participants in common trust fund |
| Reg. 1.584-3 | Computation of common trust fund income |
| Reg. 1.584-4 | Admission and withdrawal of participants in the common trust fund |
| Reg. 1.584-5 | Returns of banks with respect to common trust funds |
| Reg. 1.584-6 | Net operating loss deduction |
| Reg. 1.585-1 | Reserve for losses on loans of banks |
| Reg. 1.585-2 | Addition to reserve |
| Reg. 1.585-3 | Special rules |
| Reg. 1.585-4 | Reorganizations and asset acquisitions |
| Reg. 1.585-5 | Denial of bad debt reserves for large banks |
| Reg. 1.585-6 | Recapture method of changing from the reserve method of section 585 |
| Reg. 1.585-7 | Elective cut-off method of changing from the reserve method of section 585 |
| Reg. 1.585-8 | Rules for making and revoking elections under §§ 1585–6 and 1585–7 |
| Reg. 1.591-1 | Deduction for dividends paid on deposits |
| Reg. 1.592-1 | Repayment of certain loans by mutual savings banks, building and loan associations, and cooperative banks |
| Reg. 1.594-1 | Mutual savings banks conducting life insurance business |
| Reg. 1.596-1 | Limitation on dividends received deduction |
| Reg. 1.597-1 | Definitions |
| Reg. 1.597-2 | Taxation of FFA |
| Reg. 1.597-3 | Other rules |
| Reg. 1.597-4 | Bridge Banks and Agency Control |
| Reg. 1.597-5 | Taxable Transfers |
| Reg. 1.597-6 | Limitation on collection of federal income tax |
| Reg. 1.597-7 | Effective/applicability dates |
| Reg. 1.597-8 | Transitional rules for Federal financial assistance |
| Reg. 1.601-1 | Special deduction for bank affiliates |
| Reg. 1.611-0 | Regulatory authority |
| Reg. 1.611-1 | Allowance of deduction for depletion |
| Reg. 1.611-2 | Rules applicable to mines, oil and gas wells, and other natural deposits |
| Reg. 1.611-3 | Rules applicable to timber |
| Reg. 1.611-4 | Depletion as a factor in computing earnings and profits for dividend purposes |
| Reg. 1.611-5 | Depreciation of improvements |
| Reg. 1.612-1 | Basis for allowance of cost depletion |
| Reg. 1.612-2 | Allowable capital additions in case of mines |
| Reg. 1.612-3 | Depletion; treatment of bonus and advanced royalty |
| Reg. 1.612-4 | Charges to capital and to expense in case of oil and gas wells |
| Reg. 1.612-5 | Charges to capital and to expense in case of geothermal wells |
| Reg. 1.613-1 | Percentage depletion; general rule |
| Reg. 1.613-2 | Percentage depletion rates |
| Reg. 1.613-3 | Gross income from the property |
| Reg. 1.613-4 | Gross income from the property in the case of minerals other than oil and gas |
| Reg. 1.613-5 | Taxable income from the property |
| Reg. 1.613-6 | Statement to be attached to return when depletion is claimed on percentage basis |
| Reg. 1.613-7 | Application of percentage depletion rates provided in section 613(b) to certain taxable years ending in 1954 |
| Reg. 1.613A-0 | Limitations on percentage depletion in the case of oil and gas wells; table of contents |
| Reg. 1.613A-1 | Post-1974 limitations on percentage depletion in case of oil and gas wells; general rule |
| Reg. 1.613A-2 | Exemption for certain domestic gas wells |
| Reg. 1.613A-3 | Exemption for independent producers and royalty owners |
| Reg. 1.613A-4 | Limitations on application of § 1613A–3 exemption |
| Reg. 1.613A-5 | Election under section 613A(c)(4) |
| Reg. 1.613A-6 | Recordkeeping requirements |
| Reg. 1.613A-7 | Definitions |
| Reg. 1.614-0 | Introduction |
| Reg. 1.614-1 | Definition of property |
| Reg. 1.614-2 | Election to aggregate separate operating mineral interests under section 614(b) prior to its amendment by Revenue Act of 1964 |
| Reg. 1.614-3 | Rules relating to separate operating mineral interests in the case of mines |
| Reg. 1.614-4 | Treatment under the Internal Revenue Code of 1939 with respect to separate operating mineral interests for taxable years beginning before January 1, 1964, in the case of oil and gas wells |
| Reg. 1.614-5 | Special rules as to aggregating nonoperating mineral interests |
| Reg. 1.614-6 | Rules applicable to basis, holding period, and abandonment losses where mineral interests have been aggregated or combined |
| Reg. 1.614-7 | Extension of time for performing certain acts |
| Reg. 1.614-8 | Elections with respect to separate operating mineral interests for taxable years beginning after December 31, 1963, in the case of oil and gas wells |
| Reg. 1.615-1 | Pre-1970 exploration expenditures |
| Reg. 1.615-2 | Deduction of pre-1970 exploration expenditures in the year paid or incurred |
| Reg. 1.615-3 | Election to defer pre-1970 exploration expenditures |
| Reg. 1.615-4 | Limitation of amount deductible |
| Reg. 1.615-5 | Time for making election with respect to returns due on or before May 2, 1960 |
| Reg. 1.615-6 | Election to deduct under section 615 |
| Reg. 1.615-7 | Effect of transfer of mineral property |
| Reg. 1.615-8 | Termination of section 615 |
| Reg. 1.615-9 | Notification under Tax Reform Act of 1969 |
| Reg. 1.616-1 | Development expenditures |
| Reg. 1.616-2 | Election to defer |
| Reg. 1.616-3 | Time for making election with respect to returns due on or before May 2, 1960 |
| Reg. 1.617-1 | Exploration expenditures |
| Reg. 1.617-2 | Limitation on amount deductible |
| Reg. 1.617-3 | Recapture of exploration expenditures |
| Reg. 1.617-4 | Treatment of gain from disposition of certain mining property |
| Reg. 1.617-5 | Effective/applicability date |
| Reg. 1.631-1 | Election to consider cutting as sale or exchange |
| Reg. 1.631-2 | Gain or loss upon the disposal of timber under cutting contract |
| Reg. 1.631-3 | Gain or loss upon the disposal of coal or domestic iron ore with a retained economic interest |
| Reg. 1.632-1 | Tax on sale of oil or gas properties |
| Reg. 1.636-1 | Treatment of production payments as loans |
| Reg. 1.636-2 | Production payments retained in leasing transactions |
| Reg. 1.636-3 | Definitions |
| Reg. 1.636-4 | Effective dates of section 636 |
| Reg. 1.638-1 | Continental Shelf areas |
| Reg. 1.638-2 | Effective date |
| Reg. 1.639-1.640 | § [Reserved] |
| Reg. 1.641 | [Reserved] |
| Reg. 1.641(a)-0 | Scope of subchapter J |
| Reg. 1.641(a)-1 | Imposition of tax; application of tax |
| Reg. 1.641(a)-2 | Gross income of estates and trusts |
| Reg. 1.641(b)-1 | Computation and payment of tax; deductions and credits of estates and trusts |
| Reg. 1.641(b)-2 | Filing of returns and payment of the tax |
| Reg. 1.641(b)-3 | Termination of estates and trusts |
| Reg. 1.641(c)-0 | Table of contents |
| Reg. 1.641(c)-1 | Electing small business trust |
| Reg. 1.642(a)(1)-1 | Partially tax-exempt interest |
| Reg. 1.642(a)(2)-1 | Foreign taxes |
| Reg. 1.642(a)(3)-1 | Dividends received by an estate or trust |
| Reg. 1.642(a)(3)-2 | Time of receipt of dividends by beneficiary |
| Reg. 1.642(a)(3)-3 | Cross reference |
| Reg. 1.642(b)-1 | Deduction for personal exemption |
| Reg. 1.642(c)-0 | Effective dates |
| Reg. 1.642(c)-1 | Unlimited deduction for amounts paid for a charitable purpose |
| Reg. 1.642(c)-2 | Unlimited deduction for amounts permanently set aside for a charitable purpose |
| Reg. 1.642(c)-3 | Adjustments and other special rules for determining unlimited charitable contributions deduction |
| Reg. 1.642(c)-4 | Nonexempt private foundations |
| Reg. 1.642(c)-5 | Definition of pooled income fund |
| Reg. 1.642(c)-6 | Valuation of a remainder interest in property transferred to a pooled income fund |
| Reg. 1.642(c)-7 | Transitional rules with respect to pooled income funds |
| Reg. 1.642(d)-1 | Net operating loss deduction |
| Reg. 1.642(e)-1 | Depreciation and depletion |
| Reg. 1.642(f)-1 | Amortization deductions |
| Reg. 1.642(g)-1 | Disallowance of double deductions; in general |
| Reg. 1.642(g)-2 | Deductions included |
| Reg. 1.642(h)-1 | Unused loss carryovers on termination of an estate or trust |
| Reg. 1.642(h)-2 | Excess deductions on termination of an estate or trust |
| Reg. 1.642(h)-3 | Meaning of “beneficiaries succeeding to the property of the estate or trust” |
| Reg. 1.642(h)-4 | Allocation |
| Reg. 1.642(h)-5 | Examples |
| Reg. 1.642(i)-1 | Certain distributions by cemetery perpetual care funds |
| Reg. 1.642(i)-2 | Definitions |
| Reg. 1.643(a)-0 | Distributable net income; deduction for distributions; in general |
| Reg. 1.643(a)-1 | Deduction for distributions |
| Reg. 1.643(a)-2 | Deduction for personal exemption |
| Reg. 1.643(a)-3 | Capital gains and losses |
| Reg. 1.643(a)-4 | Extraordinary dividends and taxable stock dividends |
| Reg. 1.643(a)-5 | Tax-exempt interest |
| Reg. 1.643(a)-6 | Income of foreign trust |
| Reg. 1.643(a)-7 | Dividends |
| Reg. 1.643(a)-8 | Certain distributions by charitable remainder trusts |
| Reg. 1.643(b)-1 | Definition of income |
| Reg. 1.643(b)-2 | Dividends allocated to corpus |
| Reg. 1.643(c)-1 | Definition of “beneficiary” |
| Reg. 1.643(d)-1 | Definition of “foreign trust created by a United States person” |
| Reg. 1.643(d)-2 | Illustration of the provisions of section 643 |
| Reg. 1.643(f)-1 | Treatment of multiple trusts |
| Reg. 1.643(h)-1 | Distributions by certain foreign trusts through intermediaries |
| Reg. 1.642(c)-6A | Valuation of charitable remainder interests for which the valuation date is before June 1, 2023 |
| Reg. 1.645-1 | Election by certain revocable trusts to be treated as part of estate |
| Reg. 1.651(a)-1 | Simple trusts; deduction for distributions; in general |
| Reg. 1.651(a)-2 | Income required to be distributed currently |
| Reg. 1.651(a)-3 | Distribution of amounts other than income |
| Reg. 1.651(a)-4 | Charitable purposes |
| Reg. 1.651(a)-5 | Estates |
| Reg. 1.651(b)-1 | Deduction for distributions to beneficiaries |
| Reg. 1.652(a)-1 | Simple trusts; inclusion of amounts in income of beneficiaries |
| Reg. 1.652(a)-2 | Distributions in excess of distributable net income |
| Reg. 1.652(b)-1 | Character of amounts |
| Reg. 1.652(b)-2 | Allocation of income items |
| Reg. 1.652(b)-3 | Allocation of deductions |
| Reg. 1.652(c)-1 | Different taxable years |
| Reg. 1.652(c)-2 | Death of individual beneficiaries |
| Reg. 1.652(c)-3 | Termination of existence of other beneficiaries |
| Reg. 1.652(c)-4 | Illustration of the provisions of sections 651 and 652 |
| Reg. 1.661(a)-1 | Estates and trusts accumulating income or distributing corpus; general |
| Reg. 1.661(a)-2 | Deduction for distributions to beneficiaries |
| Reg. 1.661(b)-1 | Character of amounts distributed; in general |
| Reg. 1.661(b)-2 | Character of amounts distributed when charitable contributions are made |
| Reg. 1.661(c)-1 | Limitation on deduction |
| Reg. 1.661(c)-2 | Illustration of the provisions of section 661 |
| Reg. 1.662(a)-1 | Inclusion of amounts in gross income of beneficiaries of estates and complex trusts; general |
| Reg. 1.662(a)-2 | Currently distributable income |
| Reg. 1.662(a)-3 | Other amounts distributed |
| Reg. 1.662(a)-4 | Amounts used in discharge of a legal obligation |
| Reg. 1.662(b)-1 | Character of amounts; when no charitable contributions are made |
| Reg. 1.662(b)-2 | Character of amounts; when charitable contributions are made |
| Reg. 1.662(c)-1 | Different taxable years |
| Reg. 1.662(c)-2 | Death of individual beneficiary |
| Reg. 1.662(c)-3 | Termination of existence of other beneficiaries |
| Reg. 1.662(c)-4 | Illustration of the provisions of sections 661 and 662 |
| Reg. 1.663(a)-1 | Special rules applicable to sections 661 and 662; exclusions; gifts, bequests, etc |
| Reg. 1.663(a)-2 | Charitable, etc, distributions |
| Reg. 1.663(a)-3 | Denial of double deduction |
| Reg. 1.663(b)-1 | Distributions in first 65 days of taxable year; scope |
| Reg. 1.663(b)-2 | Election |
| Reg. 1.663(c)-1 | Separate shares treated as separate trusts or as separate estates; in general |
| Reg. 1.663(c)-2 | Rules of administration |
| Reg. 1.663(c)-3 | Applicability of separate share rule to certain trusts |
| Reg. 1.663(c)-4 | Applicability of separate share rule to estates and qualified revocable trusts |
| Reg. 1.663(c)-5 | Examples |
| Reg. 1.663(c)-6 | Effective dates |
| Reg. 1.664-1 | Charitable remainder trusts |
| Reg. 1.664-2 | Charitable remainder annuity trust |
| Reg. 1.664-3 | Charitable remainder unitrust |
| Reg. 1.664-4 | Calculation of the fair market value of the remainder interest in a charitable remainder unitrust |
| Reg. 1.665(a)-0 | Excess distributions by trusts; scope of subpart D |
| Reg. 1.665(a)-1 | Undistributed net income |
| Reg. 1.665(b)-1 | Accumulation distributions of trusts other than certain foreign trusts; in general |
| Reg. 1.665(b)-2 | Exclusions from accumulation distributions in the case of trusts (other than a foreign trust created by a US person) |
| Reg. 1.665(b)-3 | Exclusions under section 663(a)(1) |
| Reg. 1.665(c)-1 | Accumulation distributions of certain foreign trusts; in general |
| Reg. 1.665(c)-2 | Indirect payments to the beneficiary |
| Reg. 1.665(d)-1 | Taxes imposed on the trust |
| Reg. 1.665(e)-1 | Preceding taxable year |
| Reg. 1.665(e)-2 | Application of separate share rule |
| Reg. 1.666(a)-1A | Amount allocated |
| Reg. 1.666(b)-1A | Total taxes deemed distributed |
| Reg. 1.666(c)-1A | Pro rata portion of taxes deemed distributed |
| Reg. 1.666(c)-2A | Illustration of the provisions of section 666 (a), (b), and (c) |
| Reg. 1.666(d)-1A | Information required from trusts |
| Reg. 1.666(a)-1 | Amount allocated |
| Reg. 1.666(b)-1 | Total taxes deemed distributed |
| Reg. 1.666(c)-1 | Pro rata portion of taxes deemed distributed |
| Reg. 1.666(c)-2 | Illustration of the provisions of section 666 |
| Reg. 1.667-1 | Denial of refund to trusts |
| Reg. 1.667(a)-1A | [Reserved] |
| Reg. 1.667(b)-1A | Authorization of credit to beneficiary for taxes imposed on the trust |
| Reg. 1.668(a)-1A | Amounts treated as received in prior taxable years; inclusion in gross income |
| Reg. 1.668(a)-2A | Allocation among beneficiaries; in general |
| Reg. 1.668(a)-3A | Determination of tax |
| Reg. 1.668(b)-1A | Tax on distribution |
| Reg. 1.668(b)-2A | Special rules applicable to section 668 |
| Reg. 1.668(b)-3A | Computation of the beneficiary's income and tax for a prior taxable year |
| Reg. 1.668(b)-4A | Information requirements with respect to beneficiary |
| Reg. 1.668(a)-1 | Amounts treated as received in prior taxable years; inclusion in gross income |
| Reg. 1.668(a)-2 | Allocation among beneficiaries; in general |
| Reg. 1.668(a)-3 | Excluded amounts |
| Reg. 1.668(a)-4 | Tax attributable to throwback |
| Reg. 1.668(b)-1 | Credit for taxes paid by the trust |
| Reg. 1.668(b)-2 | Illustration of the provisions of subpart D |
| Reg. 1.669(a)-1 | Limitation on tax |
| Reg. 1.669(a)-2 | Rules applicable to section 669 computations |
| Reg. 1.669(a)-3 | Tax computed by the exact throwback method |
| Reg. 1.669(a)-4 | Tax attributable to short-cut throwback method |
| Reg. 1.669(b)-1 | Information requirements |
| Reg. 1.669(b)-2 | Manner of exercising election |
| Reg. 1.664-4A | Valuation of charitable remainder interests for which the valuation date is before June 1, 2023 |
| Reg. 1.665(a)-0A | Excess distributions by trusts; scope of subpart D |
| Reg. 1.665(a)-1A | Undistributed net income |
| Reg. 1.665(b)-1A | Accumulation distributions |
| Reg. 1.665(b)-2A | Special rules for accumulation distributions made in taxable years beginning before January 1, 1974 |
| Reg. 1.665(c)-1A | Special rule applicable to distributions by certain foreign trusts |
| Reg. 1.665(d)-1A | Taxes imposed on the trust |
| Reg. 1.665(e)-1A | Preceding taxable year |
| Reg. 1.665(f)-1A | [Reserved] |
| Reg. 1.665(g)-1A | [Reserved] |
| Reg. 1.665(g)-2A | Application of separate share rule |
| Reg. 1.671-1 | Grantors and others treated as substantial owners; scope |
| Reg. 1.671-2 | Applicable principles |
| Reg. 1.671-3 | Attribution or inclusion of income, deductions, and credits against tax |
| Reg. 1.671-4 | Method of reporting |
| Reg. 1.671-5 | Reporting for widely held fixed investment trusts |
| Reg. 1.672(a)-1 | Definition of adverse party |
| Reg. 1.672(b)-1 | Nonadverse party |
| Reg. 1.672(c)-1 | Related or subordinate party |
| Reg. 1.672(d)-1 | Power subject to condition precedent |
| Reg. 1.672(f)-1 | Foreign persons not treated as owners |
| Reg. 1.672(f)-2 | Certain foreign corporations |
| Reg. 1.672(f)-3 | Exceptions to general rule |
| Reg. 1.672(f)-4 | Recharacterization of purported gifts |
| Reg. 1.672(f)-5 | Special rules |
| Reg. 1.673(a)-1 | Reversionary interests; income payable to beneficiaries other than certain charitable organizations; general rule |
| Reg. 1.673(b)-1 | Income payable to charitable beneficiaries before amendment by Tax Reform Act of 1969) |
| Reg. 1.673(c)-1 | Reversionary interest after income beneficiary's death |
| Reg. 1.673(d)-1 | Postponement of date specified for reacquisition |
| Reg. 1.674(a)-1 | Power to control beneficial enjoyment; scope of section 674 |
| Reg. 1.674(b)-1 | Excepted powers exercisable by any person |
| Reg. 1.674(c)-1 | Excepted powers exercisable only by independent trustees |
| Reg. 1.674(d)-1 | Excepted powers exercisable by any trustee other than grantor or spouse |
| Reg. 1.674(d)-2 | Limitations on exceptions in section 674 (b), (c), and (d) |
| Reg. 1.675-1 | Administrative powers |
| Reg. 1.676(a)-1 | Power to revest title to portion of trust property in grantor; general rule |
| Reg. 1.676(b)-1 | Powers exercisable only after a period of time |
| Reg. 1.677(a)-1 | Income for benefit of grantor; general rule |
| Reg. 1.677(b)-1 | Trusts for support |
| Reg. 1.678(a)-1 | Person other than grantor treated as substantial owner; general rule |
| Reg. 1.678(b)-1 | If grantor is treated as the owner |
| Reg. 1.678(c)-1 | Trusts for support |
| Reg. 1.678(d)-1 | Renunciation of power |
| Reg. 1.679-0 | Outline of major topics |
| Reg. 1.679-1 | US transferor treated as owner of foreign trust |
| Reg. 1.679-2 | Trusts treated as having a US beneficiary |
| Reg. 1.679-3 | Transfers |
| Reg. 1.679-4 | Exceptions to general rule |
| Reg. 1.679-5 | Pre-immigration trusts |
| Reg. 1.679-6 | Outbound migrations of domestic trusts |
| Reg. 1.679-7 | Effective dates |
| Reg. 1.681(a)-1 | Limitation on charitable contributions deductions of trusts; scope of section 681 |
| Reg. 1.681(a)-2 | Limitation on charitable contributions deduction of trusts with trade or business income |
| Reg. 1.681(b)-1 | Cross reference |
| Reg. 1.682(a)-1 | Income of trust in case of divorce, etc |
| Reg. 1.682(b)-1 | Application of trust rules to alimony payments |
| Reg. 1.682(c)-1 | Definitions |
| Reg. 1.683-1 | Applicability of provisions; general rule |
| Reg. 1.683-2 | Exceptions |
| Reg. 1.683-3 | Application of the 65-day rule of the Internal Revenue Code of 1939 |
| Reg. 1.684-1 | Recognition of gain on transfers to certain foreign trusts and estates |
| Reg. 1.684-2 | Transfers |
| Reg. 1.684-3 | Exceptions to general rule of gain recognition |
| Reg. 1.684-4 | Outbound migrations of domestic trusts |
| Reg. 1.684-5 | Effective/applicability dates |
| Reg. 1.691(a)-1 | Income in respect of a decedent |
| Reg. 1.691(a)-2 | Inclusion in gross income by recipients |
| Reg. 1.691(a)-3 | Character of gross income |
| Reg. 1.691(a)-4 | Transfer of right to income in respect of a decedent |
| Reg. 1.691(a)-5 | Installment obligations acquired from decedent |
| Reg. 1.691(b)-1 | Allowance of deductions and credit in respect to decedents |
| Reg. 1.691(c)-1 | Deduction for estate tax attributable to income in respect of a decedent |
| Reg. 1.691(c)-2 | Estates and trusts |
| Reg. 1.691(d)-1 | Amounts received by surviving annuitant under joint and survivor annuity contract |
| Reg. 1.691(e)-1 | Installment obligations transmitted at death when prior law applied |
| Reg. 1.691(f)-1 | Cross reference |
| Reg. 1.692-1 | Abatement of income taxes of certain members of the Armed Forces of the United States upon death |
| Reg. 1.701-1 | Partners, not partnership, subject to tax |
| Reg. 1.701-2 | Anti-abuse rule |
| Reg. 1.702-1 | Income and credits of partner |
| Reg. 1.702-2 | Net operating loss deduction of partner |
| Reg. 1.702-3T | 4-Year spread (temporary) |
| Reg. 1.703-1 | Partnership computations |
| Reg. 1.704-1 | Partner's distributive share |
| Reg. 1.704-1T | Partner's distributive share (temporary) |
| Reg. 1.704-2 | Allocations attributable to nonrecourse liabilities |
| Reg. 1.704-3 | Contributed property |
| Reg. 1.704-4 | Distribution of contributed property |
| Reg. 1.705-1 | Determination of basis of partner's interest |
| Reg. 1.705-2 | Basis adjustments coordinating sections 705 and 1032 |
| Reg. 1.706-0 | Table of contents |
| Reg. 1.706-1 | Taxable years of partner and partnership |
| Reg. 1.706-2 | Certain allocable cash to as is items [Reserved] |
| Reg. 1.706-2T | Temporary regulations; question and answer under the Tax Reform Act of 1984 |
| Reg. 1.706-3 | Items attributable to interest in lower tier partnership [Reserved] |
| Reg. 1.706-4 | Determination of distributive share when a partner's interest varies |
| Reg. 1.706-5 | Taxable year determination |
| Reg. 1.707-0 | Table of contents |
| Reg. 1.707-1 | Transactions between partner and partnership |
| Reg. 1.707-2 | Disguised payments for services [Reserved] |
| Reg. 1.707-3 | Disguised sales of property to partnership; general rules |
| Reg. 1.707-4 | Disguised sales of property to partnership; special rules applicable to guaranteed payments, preferred returns, operating cash flow distributions, and reimbursements of preformation expenditures |
| Reg. 1.707-5 | Disguised sales of property to partnership; special rules relating to liabilities |
| Reg. 1.707-6 | Disguised sales of property by partnership to partner; general rules |
| Reg. 1.707-7 | Disguised sales of partnership interests [Reserved] |
| Reg. 1.707-8 | Disclosure of certain information |
| Reg. 1.707-9 | Effective dates and transitional rules |
| Reg. 1.708-1 | Continuation of partnership |
| Reg. 1.709-1 | Treatment of organization and syndication costs |
| Reg. 1.709-2 | Definitions |
| Reg. 1.721-1 | Nonrecognition of gain or loss on contribution |
| Reg. 1.721(c)-1 | Overview, definitions, and rules of general application |
| Reg. 1.721(c)-2 | Recognition of gain on certain contributions of property to partnerships with related foreign partners |
| Reg. 1.721(c)-3 | Gain deferral method |
| Reg. 1.721(c)-4 | Acceleration events |
| Reg. 1.721(c)-5 | Acceleration event exceptions |
| Reg. 1.721(c)-6 | Procedural and reporting requirements |
| Reg. 1.721(c)-7 | Examples |
| Reg. 1.721-2 | Noncompensatory options |
| Reg. 1.722-1 | Basis of contributing partner's interest |
| Reg. 1.723-1 | Basis of property contributed to partnership |
| Reg. 1.731-1 | Extent of recognition of gain or loss on distribution |
| Reg. 1.731-2 | Partnership distributions of marketable securities |
| Reg. 1.732-1 | Basis of distributed property other than money |
| Reg. 1.732-2 | Special partnership basis of distributed property |
| Reg. 1.732-3 | Corresponding adjustment to basis of assets of a distributed corporation controlled by a corporate partner |
| Reg. 1.733-1 | Basis of distributee partner's interest |
| Reg. 1.734-1 | Optional adjustment to basis of undistributed partnership property |
| Reg. 1.734-2 | Adjustment after distribution to transferee partner |
| Reg. 1.735-1 | Character of gain or loss on disposition of distributed property |
| Reg. 1.736-1 | Payments to a retiring partner or a deceased partner's successor in interest |
| Reg. 1.737-1 | Recognition of precontribution gain |
| Reg. 1.737-2 | Exceptions and special rules |
| Reg. 1.737-3 | Basis adjustments; Recovery rules |
| Reg. 1.737-4 | Anti-abuse rule |
| Reg. 1.737-5 | Effective dates |
| Reg. 1.741-1 | Recognition and character of gain or loss on sale or exchange |
| Reg. 1.742-1 | Basis of transferee partner's interest |
| Reg. 1.743-1 | Optional adjustment to basis of partnership property |
| Reg. 1.751-1 | Unrealized receivables and inventory items |
| Reg. 1.752-0 | Table of contents |
| Reg. 1.752-1 | Treatment of partnership liabilities |
| Reg. 1.752-2 | Partner's share of recourse liabilities |
| Reg. 1.752-2T | Partner's share of recourse liabilities (temporary) |
| Reg. 1.752-3 | Partner's share of nonrecourse liabilities |
| Reg. 1.752-4 | Special rules |
| Reg. 1.752-5 | Effective dates and transition rules |
| Reg. 1.752-6 | Partnership assumption of partner's section 358(h)(3) liability after October 18, 1999, and before June 24, 2003 |
| Reg. 1.752-7 | Partnership assumption of partner's § 1752–7 liability on or after June 24, 2003 |
| Reg. 1.753-1 | Partner receiving income in respect of decedent |
| Reg. 1.754-1 | Time and manner of making election to adjust basis of partnership property |
| Reg. 1.755-1 | Rules for allocation of basis |
| Reg. 1.761-1 | Terms defined |
| Reg. 1.761-2 | Exclusion of certain unincorporated organizations from the application of all or part of subchapter K of chapter 1 of the Internal Revenue Code |
| Reg. 1.761-3 | Certain option holders treated as partners |
| Reg. 1.771-1 | Effective date |
| Reg. 1.801-1 | Definitions |
| Reg. 1.801-2 | Taxable years affected |
| Reg. 1.801-3 | Definitions |
| Reg. 1.801-4 | Life insurance reserves |
| Reg. 1.801-5 | Total reserves |
| Reg. 1.801-6 | Adjustments in reserves for policy loans |
| Reg. 1.801-7 | [Reserved] |
| Reg. 1.801-8 | Contracts with reserves based on segregated asset accounts |
| Reg. 1.802(b)-1 | [Reserved] |
| Reg. 1.802-2 | [Reserved] |
| Reg. 1.802-3 | Tax imposed on life insurance companies |
| Reg. 1.804-3 | Gross investment income of a life insurance company |
| Reg. 1.804-4 | Investment yield of a life insurance company |
| Reg. 1.806-1—1.806-2 | §§ 1806-1--1806-2 [Reserved] |
| Reg. 1.806-3 | Certain changes in reserves and assets |
| Reg. 1.807-1 | Computation of life insurance reserves |
| Reg. 1.807-2 | Cross-reference |
| Reg. 1.807-3 | Reporting of reserves |
| Reg. 1.807-4 | Adjustment for change in computing reserves |
| Reg. 1.809-1—1.809-3 | §§ 1809-1--1809-3 [Reserved] |
| Reg. 1.809-4 | Gross amount |
| Reg. 1.809-5 | Deductions |
| Reg. 1.809-6 | Modifications |
| Reg. 1.810-1 | [Reserved] |
| Reg. 1.810-2 | Rules for certain reserves |
| Reg. 1.811-1 | Taxable years affected |
| Reg. 1.811-2 | Dividends to policyholders |
| Reg. 1.811-3 | Cross-reference |
| Reg. 1.812-1 | Taxable years affected |
| Reg. 1.812-2 | Operations loss deduction |
| Reg. 1.812-3 | Computation of loss from operations |
| Reg. 1.812-4 | Operations loss carrybacks and operations loss carryovers |
| Reg. 1.812-5 | Offset |
| Reg. 1.812-6 | New company defined |
| Reg. 1.812-7 | Application of subtitle A and subtitle F |
| Reg. 1.812-8 | Illustration of operations loss carrybacks and carryovers |
| Reg. 1.812-9 | Cross-reference |
| Reg. 1.815-1 | Taxable years affected |
| Reg. 1.815-2 | Distributions to shareholders |
| Reg. 1.815-3 | Shareholders surplus account |
| Reg. 1.815-4 | Policyholders surplus account |
| Reg. 1.815-5 | Other accounts defined |
| Reg. 1.815-6 | Special rules |
| Reg. 1.816-1 | Life insurance reserves |
| Reg. 1.817-1 | Taxable years affected |
| Reg. 1.817-2 | Treatment of capital gains and losses |
| Reg. 1.817-3 | Gain on property held on December 31, 1958, and certain substituted property acquired after 1958 |
| Reg. 1.817-4 | Special rules |
| Reg. 1.817-5 | Diversification requirements for variable annuity, endowment, and life insurance contracts |
| Reg. 1.817A-0 | Table of contents |
| Reg. 1.817A-1 | Certain modified guaranteed contracts |
| Reg. 1.818-1 | Taxable years affected |
| Reg. 1.818-2 | Accounting provisions |
| Reg. 1.818-3 | Amortization of premium and accrual of discount |
| Reg. 1.818-4 | [Reserved] |
| Reg. 1.818-5 | Short taxable years |
| Reg. 1.818-6 | Transitional rule for change in method of accounting |
| Reg. 1.818-7 | Denial of double deductions |
| Reg. 1.818-8 | Special rules relating to consolidated returns and certain capital losses |
| Reg. 1.819-1 | Taxable years affected |
| Reg. 1.819-2 | Foreign life insurance companies |
| Reg. 1.822-1—1.822-2 | §§ 1822-1--1822-2 [Reserved] |
| Reg. 1.822-3 | Amortization of premium and accrual of discount |
| Reg. 1.822-4 | Taxable years affected |
| Reg. 1.822-5 | Mutual insurance company taxable income |
| Reg. 1.822-6 | Real estate owned and occupied |
| Reg. 1.822-7 | Amortization of premium and accrual of discount |
| Reg. 1.822-8 | Determination of taxable investment income |
| Reg. 1.822-9 | Real estate owned and occupied |
| Reg. 1.822-10 | Amortization of premium and accrual of discount |
| Reg. 1.822-11 | Net premiums |
| Reg. 1.822-12 | Dividends to policyholders |
| Reg. 1.826-1 | Election by reciprocal underwriters and interinsurers |
| Reg. 1.826-2 | Special rules applicable to electing reciprocals |
| Reg. 1.826-3 | Attorney-in-fact of electing reciprocals |
| Reg. 1.826-4 | Allocation of expenses |
| Reg. 1.826-5 | Attribution of tax |
| Reg. 1.826-6 | Credit or refund |
| Reg. 1.826-7 | Examples |
| Reg. 1.831-1 | Tax on insurance companies (other than life or mutual), mutual marine insurance companies, and mutual fire insurance companies issuing perpetual policies |
| Reg. 1.831-2 | Taxable years affected |
| Reg. 1.831-3 | Tax on insurance companies (other than life or mutual), mutual marine insurance companies, mutual fire insurance companies issuing perpetual policies, and mutual fire or flood insurance companies operating on the basis of premium deposits; taxable years beginning after December 31, 1962 |
| Reg. 1.832-1 | Gross income |
| Reg. 1.832-2 | Deductions |
| Reg. 1.832-3 | Taxable years affected |
| Reg. 1.832-4 | Gross income |
| Reg. 1.832-5 | Deductions |
| Reg. 1.832-6 | Policyholders of mutual fire or flood insurance companies operating on the basis of premium deposits |
| Reg. 1.833-1 | Medical loss ratio under section 833(c)(5) |
| Reg. 1.846-1 | Application of discount factors |
| Reg. 1.848-0 | Outline of regulations under section 848 |
| Reg. 1.848-1 | Definitions and special provisions |
| Reg. 1.848-2 | Determination of net premiums |
| Reg. 1.848-3 | Interim rules for certain reinsurance agreements |
| Reg. 1.849-1.850 | § [Reserved] |
| Reg. 1.851-1 | Definition of regulated investment company |
| Reg. 1.851-2 | Limitations |
| Reg. 1.851-3 | Rules applicable to section 851(b)(3) |
| Reg. 1.851-4 | Determination of status |
| Reg. 1.851-5 | Examples |
| Reg. 1.851-6 | Investment companies furnishing capital to development corporations |
| Reg. 1.851-7 | Certain unit investment trusts |
| Reg. 1.852-1 | Taxation of regulated investment companies |
| Reg. 1.852-2 | Method of taxation of regulated investment companies |
| Reg. 1.852-3 | Investment company taxable income |
| Reg. 1.852-4 | Method of taxation of shareholders of regulated investment companies |
| Reg. 1.852-5 | Earnings and profits of a regulated investment company |
| Reg. 1.852-6 | Records to be kept for purpose of determining whether a corporation claiming to be a regulated investment company is a personal holding company |
| Reg. 1.852-7 | Additional information required in returns of shareholders |
| Reg. 1.852-8 | Information returns |
| Reg. 1.852-9 | Special procedural requirements applicable to designation under section 852(b)(3)(D) |
| Reg. 1.852-10 | Distributions in redemption of interests in unit investment trusts |
| Reg. 1.852-11 | Treatment of certain losses attributable to periods after October 31 of a taxable year |
| Reg. 1.852-12 | Non-RIC earnings and profits |
| Reg. 1.853-1 | Foreign tax credit allowed to shareholders |
| Reg. 1.853-2 | Effect of election |
| Reg. 1.853-3 | Notice to shareholders |
| Reg. 1.853-4 | Manner of making election |
| Reg. 1.854-1 | Limitations applicable to dividends received from regulated investment company |
| Reg. 1.854-2 | Notice to shareholders |
| Reg. 1.854-3 | Definitions |
| Reg. 1.855-1 | Dividends paid by regulated investment company after close of taxable year |
| Reg. 1.856-0 | Revenue Act of 1978 amendments not included |
| Reg. 1.856-1 | Definition of real estate investment trust |
| Reg. 1.856-2 | Limitations |
| Reg. 1.856-3 | Definitions |
| Reg. 1.856-4 | Rents from real property |
| Reg. 1.856-5 | Interest |
| Reg. 1.856-6 | Foreclosure property |
| Reg. 1.856-7 | Certain corporations, etc, that are considered to meet the gross income requirements |
| Reg. 1.856-8 | Revocation or termination of election |
| Reg. 1.856-9 | Treatment of certain qualified REIT subsidiaries |
| Reg. 1.856-10 | Definition of real property |
| Reg. 1.857-1 | Taxation of real estate investment trusts |
| Reg. 1.857-2 | Real estate investment trust taxable income and net capital gain |
| Reg. 1.857-3 | Net income from foreclosure property |
| Reg. 1.857-4 | Tax imposed by reason of the failure to meet certain source-of-income requirements |
| Reg. 1.857-5 | Net income and loss from prohibited transactions |
| Reg. 1.857-6 | Method of taxation of shareholders of real estate investment trusts |
| Reg. 1.857-7 | Earnings and profits of a real estate investment trust |
| Reg. 1.857-8 | Records to be kept by a real estate investment trust |
| Reg. 1.857-9 | Information required in returns of shareholders |
| Reg. 1.857-10 | Information returns |
| Reg. 1.857-11 | Non-REIT earnings and profits |
| Reg. 1.858-1 | Dividends paid by a real estate investment trust after close of taxable year |
| Reg. 1.860-1 | Deficiency dividends |
| Reg. 1.860-2 | Requirements for deficiency dividends |
| Reg. 1.860-3 | Interest and additions to tax |
| Reg. 1.860-4 | Claim for credit or refund |
| Reg. 1.860-5 | Effective date |
| Reg. 1.860A-0 | Outline of REMIC provisions |
| Reg. 1.860A-1 | Effective dates and transition rules |
| Reg. 1.860C-1 | Taxation of holders of residual interests |
| Reg. 1.860C-2 | Determination of REMIC taxable income or net loss |
| Reg. 1.860D-1 | Definition of a REMIC |
| Reg. 1.860E-1 | Treatment of taxable income of a residual interest holder in excess of daily accruals |
| Reg. 1.860E-2 | Tax on transfers of residual interests to certain organizations |
| Reg. 1.860F-1 | Qualified liquidations |
| Reg. 1.860F-2 | Transfers to a REMIC |
| Reg. 1.860F-4 | REMIC reporting requirements and other administrative rules |
| Reg. 1.860G-1 | Definition of regular and residual interests |
| Reg. 1.860G-2 | Other rules |
| Reg. 1.860G-3 | Treatment of foreign persons |
| Reg. 1.861-1 | Income from sources within the United States |
| Reg. 1.861-2 | Interest |
| Reg. 1.861-3 | Dividends and income inclusions under sections 951, 951A, and 1293 and associated section 78 dividends |
| Reg. 1.861-4 | Compensation for labor or personal services |
| Reg. 1.861-5 | Rentals and royalties |
| Reg. 1.861-6 | Sale of real property |
| Reg. 1.861-7 | Sale of personal property |
| Reg. 1.861-8 | Computation of taxable income from sources within the United States and from other sources and activities |
| Reg. 1.861-8T | Computation of taxable income from sources within the United States and from other sources and activities (temporary) |
| Reg. 1.861-9 | Allocation and apportionment of interest expense and rules for asset-based apportionment |
| Reg. 1.861-9T | Allocation and apportionment of interest expense (temporary) |
| Reg. 1.861-10 | Special allocations of interest expense |
| Reg. 1.861-10T | Special allocations of interest expense (temporary) |
| Reg. 1.861-11 | Special rules for allocating and apportioning interest expense of an affiliated group of corporations |
| Reg. 1.861-11T | Special rules for allocating and apportioning interest expense of an affiliated group of corporations (temporary) |
| Reg. 1.861-12 | Characterization rules and adjustments for certain assets |
| Reg. 1.861-12T | Characterization rules and adjustments for certain assets (temporary) |
| Reg. 1.861-13 | Special rules for characterization of controlled foreign corporation stock |
| Reg. 1.861-14 | Special rules for allocating and apportioning certain expenses (other than interest expense) of an affiliated group of corporations |
| Reg. 1.861-14T | Special rules for allocating and apportioning certain expenses (other than interest expense) of an affiliated group of corporations (temporary) |
| Reg. 1.861-15 | Income from certain aircraft or vessels first leased on or before December 28, 1980 |
| Reg. 1.861-16 | Income from certain craft first leased after December 28, 1980 |
| Reg. 1.861-17 | Allocation and apportionment of research and experimental expenditures |
| Reg. 1.861-18 | Classification of transactions involving computer programs |
| Reg. 1.861-20 | Allocation and apportionment of foreign income taxes |
| Reg. 1.862-1 | Income specifically from sources without the United States |
| Reg. 1.863-0 | Table of contents |
| Reg. 1.863-0A | Table of contents |
| Reg. 1.863-1 | Allocation of gross income under section 863(a) |
| Reg. 1.863-2 | Allocation and apportionment of taxable income |
| Reg. 1.863-3 | Allocation and apportionment of income from certain sales of inventory |
| Reg. 1.863-3A | Income from the sale of personal property derived partly from within and partly from without the United States |
| Reg. 1.863-3AT | Income from the sale of personal property derived partly from within and partly from without the United States (temporary regulations) |
| Reg. 1.863-4 | Certain transportation services |
| Reg. 1.863-6 | Income from sources within a foreign country |
| Reg. 1.863-7 | Allocation of income attributable to certain notional principal contracts under section 863(a) |
| Reg. 1.863-8 | Source of income derived from space and ocean activity under section 863(d) |
| Reg. 1.863-9 | Source of income derived from communications activity under section 863(a), (d), and (e) |
| Reg. 1.863-10 | Source of income from a qualified fails charge |
| Reg. 1.864-1 | Meaning of sale, etc |
| Reg. 1.864-2 | Trade or business within the United States |
| Reg. 1.864-3 | Rules for determining income effectively connected with US business of nonresident aliens or foreign corporations |
| Reg. 1.864-4 | US source income effectively connected with US business |
| Reg. 1.864-5 | Foreign source income effectively connected with US business |
| Reg. 1.864-6 | Income, gain, or loss attributable to an office or other fixed place of business in the United States |
| Reg. 1.864-7 | Definition of office or other fixed place of business |
| Reg. 1.864-8T | Treatment of related person factoring income (temporary) |
| Reg. 1.864(c)(8)-1 | Gain or loss by foreign persons on the disposition of certain partnership interests |
| Reg. 1.864(c)(8)-2 | Notification and reporting requirements |
| Reg. 1.865-1 | Loss with respect to personal property other than stock |
| Reg. 1.865-2 | Loss with respect to stock |
| Reg. 1.865-3 | Source of gross income from sales of personal property (including inventory property) by a nonresident attributable to an office or other fixed place of business in the United States |
| Reg. 1.871-1 | Classification and manner of taxing alien individuals |
| Reg. 1.871-2 | Determining residence of alien individuals |
| Reg. 1.871-3 | Residence of alien seamen |
| Reg. 1.871-4 | Proof of residence of aliens |
| Reg. 1.871-5 | Loss of residence by an alien |
| Reg. 1.871-6 | Duty of withholding agent to determine status of alien payees |
| Reg. 1.871-7 | Taxation of nonresident alien individuals not engaged in US business |
| Reg. 1.871-8 | Taxation of nonresident alien individuals engaged in US business or treated as having effectively connected income |
| Reg. 1.871-9 | Nonresident alien students or trainees deemed to be engaged in US business |
| Reg. 1.871-10 | Election to treat real property income as effectively connected with US business |
| Reg. 1.871-11 | Gains from sale or exchange of patents, copyrights, or similar property |
| Reg. 1.871-12 | Determination of tax on treaty income |
| Reg. 1.871-13 | Taxation of individuals for taxable year of change of US citizenship or residence |
| Reg. 1.871-14 | Rules relating to repeal of tax on interest of nonresident alien individuals and foreign corporations received from certain portfolio debt investments |
| Reg. 1.871-15 | Treatment of dividend equivalents |
| Reg. 1.872-1 | Gross income of nonresident alien individuals |
| Reg. 1.872-2 | Exclusions from gross income of nonresident alien individuals |
| Reg. 1.873-1 | Deductions allowed nonresident alien individuals |
| Reg. 1.874-1 | Allowance of deductions and credits to nonresident alien individuals |
| Reg. 1.875-1 | Partnerships |
| Reg. 1.875-2 | Beneficiaries of estates or trusts |
| Reg. 1.876-1 | Alien residents of Puerto Rico, Guam, American Samoa, or the Northern Mariana Islands |
| Reg. 1.879-1 | Treatment of community income |
| Reg. 1.881-0 | Table of contents |
| Reg. 1.881-1 | Manner of taxing foreign corporations |
| Reg. 1.881-2 | Taxation of foreign corporations not engaged in US business |
| Reg. 1.881-3 | Conduit financing arrangements |
| Reg. 1.881-4 | Recordkeeping requirements concerning conduit financing arrangements |
| Reg. 1.881-5 | Exception for certain possessions corporations |
| Reg. 1.882-0 | Table of contents |
| Reg. 1.882-1 | Taxation of foreign corporations engaged in US business or of foreign corporations treated as having effectively connected income |
| Reg. 1.882-2 | Income of foreign corporations treated as effectively connected with US business |
| Reg. 1.882-3 | Gross income of a foreign corporation |
| Reg. 1.882-4 | Allowance of deductions and credits to foreign corporations |
| Reg. 1.882-5 | Determination of interest deduction |
| Reg. 1.883-0 | Outline of major topics |
| Reg. 1.883-1 | Exclusion of income from the international operation of ships or aircraft |
| Reg. 1.883-2 | Treatment of publicly-traded corporations |
| Reg. 1.883-3 | Treatment of controlled foreign corporations |
| Reg. 1.883-4 | Qualified shareholder stock ownership test |
| Reg. 1.883-5 | Effective/applicability dates |
| Reg. 1.884-0 | Overview of regulation provisions for section 884 |
| Reg. 1.884-1 | Branch profits tax |
| Reg. 1.884-2 | Special rules for termination or incorporation of a US trade or business or liquidation or reorganization of a foreign corporation or its domestic subsidiary |
| Reg. 1.884-2T | Special rules for termination or incorporation of a US trade or business or liquidation or reorganization of a foreign corporation or its domestic subsidiary (temporary) |
| Reg. 1.884-3T | Coordination of branch profits tax with second-tier withholding (temporary) [Reserved] |
| Reg. 1.884-4 | Branch-level interest tax |
| Reg. 1.884-5 | Qualified resident |
| Reg. 1.891 | Statutory provisions; doubling of rates of tax on citizens and corporations of certain foreign countries |
| Reg. 1.892-1T | Purpose and scope of regulations (temporary regulations) |
| Reg. 1.892-2T | Foreign government defined (temporary regulations) |
| Reg. 1.892-3 | Income of foreign governments |
| Reg. 1.892-3T | Income of foreign governments (temporary regulations) |
| Reg. 1.892-4T | Commercial activities (temporary regulations) |
| Reg. 1.892-5 | Controlled commercial entity |
| Reg. 1.892-5T | Controlled commercial entity (temporary regulations) |
| Reg. 1.892-6T | Income of international organizations (temporary regulations) |
| Reg. 1.892-7T | Relationship to other Internal Revenue Code sections (temporary regulations) |
| Reg. 1.893-1 | Compensation of employees of foreign governments or international organizations |
| Reg. 1.894-1 | Income affected by treaty |
| Reg. 1.895-1 | Income derived by a foreign central bank of issue, or by Bank for International Settlements, from obligations of the United States or from bank deposits |
| Reg. 1.897-1 | Taxation of foreign investment in United States real property interests, definition of terms |
| Reg. 1.897-2 | United States real property holding corporations |
| Reg. 1.897-3 | Election by foreign corporation to be treated as a domestic corporation under section 897(i) |
| Reg. 1.897-4AT | Table of contents (temporary) |
| Reg. 1.897-5 | Corporate distributions |
| Reg. 1.897-5T | Corporate distributions (temporary) |
| Reg. 1.897-6T | Nonrecognition exchanges applicable to corporations, their shareholders, and other taxpayers, and certain transfers of property in corporate reorganizations (temporary) |
| Reg. 1.897-7 | Treatment of certain partnership interests, trusts and estates under section 897(g) |
| Reg. 1.897-7T | Treatment of certain partnership interests as entirely US real property interests under sections 897(g) and 1445(e) (temporary) |
| Reg. 1.897-8T | Status as a US real property holding corporation as a condition for electing section 897(i) pursuant to § 1897–3 (temporary) |
| Reg. 1.897-9T | Treatment of certain interest in publicly traded corporations, definition of foreign person, and foreign governments and international organizations (temporary) |
| Reg. 1.897(l)-1 | Exception for interests held by foreign pension funds |
| Reg. 1.901-1 | Allowance of credit for foreign income taxes |
| Reg. 1.901-2 | Income, war profits, or excess profits tax paid or accrued |
| Reg. 1.901-2A | Dual capacity taxpayers |
| Reg. 1.901-3 | Reduction in amount of foreign taxes on foreign mineral income allowed as a credit |
| Reg. 1.901(j)-1 | Denial of foreign tax credit with respect to certain foreign countries |
| Reg. 1.901(m)-1 | Definitions |
| Reg. 1.901(m)-2 | Covered asset acquisitions and relevant foreign assets |
| Reg. 1.901(m)-3 | Disqualified tax amount and aggregate basis difference carryover |
| Reg. 1.901(m)-4 | Determination of basis difference |
| Reg. 1.901(m)-5 | Basis difference taken into account |
| Reg. 1.901(m)-6 | Successor rules |
| Reg. 1.901(m)-7 | De minimis rules |
| Reg. 1.901(m)-8 | Miscellaneous |
| Reg. 1.902-0 | Outline of regulations provisions for section 902 |
| Reg. 1.902-1 | Credit for domestic corporate shareholder of a foreign corporation for foreign income taxes paid by the foreign corporation |
| Reg. 1.902-2 | Treatment of deficits in post-1986 undistributed earnings and pre-1987 accumulated profits of a first- or lower-tier corporation for purposes of computing an amount of foreign taxes deemed paid under § 1902–1 |
| Reg. 1.902-3 | Credit for domestic corporate shareholder of a foreign corporation for foreign income taxes paid with respect to accumulated profits of taxable years of the foreign corporation beginning before January 1, 1987 |
| Reg. 1.902-4 | Rules for distributions attributable to accumulated profits for taxable years in which a first-tier corporation was a less developed country corporation |
| Reg. 1.903-1 | Taxes in lieu of income taxes |
| Reg. 1.904-1 | Limitation on credit for foreign income taxes |
| Reg. 1.904-2 | Carryback and carryover of unused foreign tax |
| Reg. 1.904-3 | Carryback and carryover of unused foreign tax by spouses making a joint return |
| Reg. 1.904-4 | Separate application of section 904 with respect to certain categories of income |
| Reg. 1.904-5 | Look-through rules as applied to controlled foreign corporations and other entities |
| Reg. 1.904-6 | Allocation and apportionment of foreign income taxes |
| Reg. 1.904-7 | Transition rules |
| Reg. 1.904(b)-0 | Outline of regulation provisions |
| Reg. 1.904(b)-1 | Special rules for capital gains and losses |
| Reg. 1.904(b)-2 | Special rules for application of section 904(b) to alternative minimum tax foreign tax credit |
| Reg. 1.904(b)-3 | Disregard of certain dividends and deductions under section 904(b)(4) |
| Reg. 1.904(f)-0 | Outline of regulation provisions |
| Reg. 1.904(f)-1 | Overall foreign loss and the overall foreign loss account |
| Reg. 1.904(f)-2 | Recapture of overall foreign losses |
| Reg. 1.904(f)-3 | Allocation of net operating losses and net capital losses |
| Reg. 1.904(f)-4 | Recapture of foreign losses out of accumulation distributions from a foreign trust |
| Reg. 1.904(f)-5 | Special rules for recapture of overall foreign losses of a domestic trust |
| Reg. 1.904(f)-6 | Transitional rule for recapture of FORI and general limitation overall foreign losses incurred in taxable years beginning before January 1, 1983, from foreign source taxable income subject to the general limitation in taxable years beginning after December 31, 1982 |
| Reg. 1.904(f)-7 | Separate limitation loss and the separate limitation loss account |
| Reg. 1.904(f)-8 | Recapture of separate limitation loss accounts |
| Reg. 1.904(f)-9—1.904(f)-11 | §§ 1904(f)-9--1904(f)-11 [Reserved] |
| Reg. 1.904(f)-12 | Transition rules |
| Reg. 1.904(g)-0 | Outline of regulation provisions |
| Reg. 1.904(g)-1 | Overall domestic loss and the overall domestic loss account |
| Reg. 1.904(g)-2 | Recapture of overall domestic losses |
| Reg. 1.904(g)-3 | Ordering rules for the allocation of net operating losses, net capital losses, US source losses, and separate limitation losses, and for the recapture of separate limitation losses, overall foreign losses, and overall domestic losses |
| Reg. 1.904(i)-0 | Outline of regulation provisions |
| Reg. 1.904(i)-1 | Limitation on use of deconsolidation to avoid foreign tax credit limitations |
| Reg. 1.904(j)-0 | Outline of regulation provisions |
| Reg. 1.904(j)-1 | Certain individuals exempt from foreign tax credit limitation |
| Reg. 1.905-1 | When credit for foreign income taxes may be taken |
| Reg. 1.905-2 | Conditions of allowance of credit |
| Reg. 1.905-3 | Adjustments to US tax liability and to current earnings and profits as a result of a foreign tax redetermination |
| Reg. 1.905-4 | Notification of foreign tax redetermination |
| Reg. 1.905-5 | Foreign tax redeterminations of foreign corporations that relate to taxable years of the foreign corporation beginning before January 1, 2018 |
| Reg. 1.907-0 | Outline of regulation provisions for section 907 |
| Reg. 1.907(a)-0 | Introduction (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(a)-1 | Reduction in taxes paid on FOGEI (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(b)-1 | Reduction of creditable FORI taxes (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(c)-1 | Definitions relating to FOGEI and FORI (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(c)-2 | Section 907(c)(3) items (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(c)-3 | FOGEI and FORI taxes (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(d)-1 | Disregard of posted prices for purposes of chapter 1 of the Code (for taxable years beginning after December 31, 1982) |
| Reg. 1.907(e)-1 | [Reserved] |
| Reg. 1.907(f)-1 | Carryback and carryover of credits disallowed by section 907(a) (for amounts carried between taxable years that each begin after December 31, 1982) |
| Reg. 1.908 | [Reserved] |
| Reg. 1.909-0 | Outline of regulation provisions for section 909 |
| Reg. 1.909-1 | Definitions and special rules |
| Reg. 1.909-2 | Splitter arrangements |
| Reg. 1.909-3 | Rules regarding related income and split taxes |
| Reg. 1.909-4 | Coordination rules |
| Reg. 1.909-5 | 2011 and 2012 splitter arrangements |
| Reg. 1.909-6 | Pre-2011 foreign tax credit splitting events |
| Reg. 1.910 | [Reserved] |
| Reg. 1.911-1 | Partial exclusion for earned income from sources within a foreign country and foreign housing costs |
| Reg. 1.911-2 | Qualified individuals |
| Reg. 1.911-3 | Determination of amount of foreign earned income to be excluded |
| Reg. 1.911-4 | Determination of housing cost amount eligible for exclusion or deduction |
| Reg. 1.911-5 | Special rules for married couples |
| Reg. 1.911-6 | Disallowance of deductions, exclusions, and credits |
| Reg. 1.911-7 | Procedural rules |
| Reg. 1.911-8 | Former deduction for certain expenses of living abroad |
| Reg. 1.912-1 | Exclusion of certain cost-of-living allowances |
| Reg. 1.912-2 | Exclusion of certain allowances of Foreign Service personnel |
| Reg. 1.921-1T | Temporary regulations providing transition rules for DISCs and FSCs |
| Reg. 1.921-2 | Foreign Sales Corporation—general rules |
| Reg. 1.927(a)-1T | Temporary regulations; definition of export property |
| Reg. 1.927(b)-1T | [Reserved] |
| Reg. 1.927(d)-1 | [Reserved] |
| Reg. 1.927(d)-2T | Temporary regulations; definitions and special rules relating to Foreign Sales Corporation |
| Reg. 1.931-1 | Exclusion of certain income from sources within Guam, American Samoa, or the Northern Mariana Islands |
| Reg. 1.932-1 | Coordination of United States and Virgin Islands income taxes |
| Reg. 1.933-1 | Exclusion of certain income from sources within Puerto Rico |
| Reg. 1.934-1 | Limitation on reduction in income tax liability incurred to the Virgin Islands |
| Reg. 1.935-1 | Coordination of individual income taxes with Guam and the Northern Mariana Islands |
| Reg. 1.936-1 | Elections |
| Reg. 1.936-4 | Intangible property income in the absence of an election out |
| Reg. 1.936-5 | Intangible property income when an election out is made: Product, business presence, and contract manufacturing |
| Reg. 1.936-6 | Intangible property income when an election out is made: Cost sharing and profit split options; covered intangibles |
| Reg. 1.936-7 | Manner of making election under section 936 (h)(5); special election for export sales; revocation of election under section 936(a) |
| Reg. 1.936-8T | Qualified possession source investment income (temporary) [Reserved] |
| Reg. 1.936-9T | Source of qualified possession source investment income (temporary) [Reserved] |
| Reg. 1.936-10 | Qualified investments |
| Reg. 1.936-11 | New lines of business prohibited |
| Reg. 1.937-1 | Bona fide residency in a possession |
| Reg. 1.937-2 | Income from sources within a possession |
| Reg. 1.937-3 | Income effectively connected with the conduct of a trade or business in a possession |
| Reg. 1.951-1 | Amounts included in gross income of United States shareholders |
| Reg. 1.951-2 | [Reserved] |
| Reg. 1.951-3 | Coordination of subpart F with foreign personal holding company provisions |
| Reg. 1.951A-1 | General provisions |
| Reg. 1.951A-2 | Tested income and tested loss |
| Reg. 1.951A-3 | Qualified business asset investment |
| Reg. 1.951A-4 | Tested interest expense and tested interest income |
| Reg. 1.951A-5 | Treatment of GILTI inclusion amounts |
| Reg. 1.951A-6 | Adjustments related to tested losses |
| Reg. 1.951A-7 | Applicability dates |
| Reg. 1.952-1 | Subpart F income defined |
| Reg. 1.952-2 | Determination of gross income and taxable income of a foreign corporation |
| Reg. 1.953-1 | Income from insurance of United States risks |
| Reg. 1.953-2 | Actual United States risks |
| Reg. 1.953-3 | Risks deemed to be United States risks |
| Reg. 1.953-4 | Taxable income to which section 953 applies |
| Reg. 1.953-5 | Corporations not qualifying as insurance companies |
| Reg. 1.953-6 | Relationship of sections 953 and 954 |
| Reg. 1.954-0 | Introduction |
| Reg. 1.954-1 | Foreign base company income |
| Reg. 1.954-2 | Foreign personal holding company income |
| Reg. 1.954-3 | Foreign base company sales income |
| Reg. 1.954-4 | Foreign base company services income |
| Reg. 1.954-5 | Increase in qualified investments in less developed countries; taxable years of controlled foreign corporations beginning before January 1, 1976 |
| Reg. 1.954-6 | Foreign base company shipping income |
| Reg. 1.954-7 | Increase in qualified investments in foreign base company shipping operations |
| Reg. 1.954-8 | Foreign base company oil related income |
| Reg. 1.954(c)(6)-1 | Certain cases in which section 954(c)(6) exception not available |
| Reg. 1.955-0 | Effective dates |
| Reg. 1.955-1 | Shareholder's pro rata share of amount of previously excluded subpart F income withdrawn from investment in less developed countries |
| Reg. 1.955-2 | Amount of a controlled foreign corporation's qualified investments in less developed countries |
| Reg. 1.955-3 | Election as to date of determining qualified investments in less developed countries |
| Reg. 1.955-4 | Definition of less developed country |
| Reg. 1.955-5 | Definition of less developed country corporation |
| Reg. 1.955-6 | Gross income from sources within less developed countries |
| Reg. 1.955A-1 | Shareholder's pro rata share of amount of previously excluded subpart F income withdrawn from investment in foreign base company shipping operations |
| Reg. 1.955A-2 | Amount of a controlled foreign corporation's qualified investments in foreign base company shipping operations |
| Reg. 1.955A-3 | Election as to qualified investments by related persons |
| Reg. 1.955A-4 | Election as to date of determining qualified investment in foreign base company shipping operations |
| Reg. 1.956-1 | Shareholder's pro rata share of the average of the amounts of United States property held by a controlled foreign corporation |
| Reg. 1.956-1T | Shareholder's pro rata share of the average of the amounts of United States property held by a controlled foreign corporation (temporary) |
| Reg. 1.956-2 | Definition of United States property |
| Reg. 1.956-2T | Definition of United States Property (temporary) |
| Reg. 1.956-3 | Certain trade or service receivables acquired from United States persons |
| Reg. 1.956-4 | Certain rules applicable to partnerships |
| Reg. 1.957-1 | Definition of controlled foreign corporation |
| Reg. 1.957-2 | Controlled foreign corporation deriving income from insurance of United States risks |
| Reg. 1.957-3 | United States person defined |
| Reg. 1.958-1 | Direct and indirect ownership of stock |
| Reg. 1.958-2 | Constructive ownership of stock |
| Reg. 1.959-1 | Exclusion from gross income of United States persons of previously taxed earnings and profits |
| Reg. 1.959-2 | Exclusion from gross income of controlled foreign corporations of previously taxed earnings and profits |
| Reg. 1.959-3 | Allocation of distributions to earnings and profits of foreign corporations |
| Reg. 1.959-4 | Distributions to United States persons not counting as dividends |
| Reg. 1.960-1 | Overview, definitions, and computational rules for determining foreign income taxes deemed paid under section 960(a), (b), and (d) |
| Reg. 1.960-2 | Foreign income taxes deemed paid under sections 960(a) and (d) |
| Reg. 1.960-3 | Foreign income taxes deemed paid under section 960(b) |
| Reg. 1.960-4 | Additional foreign tax credit in year of receipt of previously taxed earnings and profits |
| Reg. 1.960-5 | Credit for taxable year of inclusion binding for taxable year of exclusion |
| Reg. 1.960-6 | Overpayments resulting from increase in limitation for taxable year of exclusion |
| Reg. 1.960-7 | Applicability dates |
| Reg. 1.961-1 | Increase in basis of stock in controlled foreign corporations and of other property |
| Reg. 1.961-2 | Reduction in basis of stock in foreign corporations and of other property |
| Reg. 1.962-1 | Limitation of tax for individuals on amounts included in gross income under section 951(a) |
| Reg. 1.962-2 | Election of limitation of tax for individuals |
| Reg. 1.962-3 | Treatment of actual distributions |
| Reg. 1.963-0 | Repeal of section 963; effective dates |
| Reg. 1.963-1 | [Reserved] |
| Reg. 1.963-2 | Determination of the amount of the minimum distribution |
| Reg. 1.963-3 | Distributions counting toward a minimum distribution |
| Reg. 1.963-4—1.963-5 | § 1963-4--1963-5 [Reserved] |
| Reg. 1.963-6 | Deficiency distribution |
| Reg. 1.964-1 | Determination of the earnings and profits of a foreign corporation |
| Reg. 1.964-2 | Treatment of blocked earnings and profits |
| Reg. 1.964-3 | Records to be provided by United States shareholders |
| Reg. 1.964-4 | Verification of certain classes of income |
| Reg. 1.964-5 | Effective date of subpart F |
| Reg. 1.965-0 | Outline of section 965 regulations |
| Reg. 1.965-1 | Overview, general rules, and definitions |
| Reg. 1.965-2 | Adjustments to earnings and profits and basis |
| Reg. 1.965-3 | Section 965(c) deductions |
| Reg. 1.965-4 | Disregard of certain transactions |
| Reg. 1.965-5 | Allowance of credit or deduction for foreign income taxes |
| Reg. 1.965-6 | Computation of foreign income taxes deemed paid and allocation and apportionment of deductions |
| Reg. 1.965-7 | Elections, payment, and other special rules |
| Reg. 1.965-8 | Affiliated groups (including consolidated groups) |
| Reg. 1.965-9 | Applicability dates |
| Reg. 1.970-1 | Export trade corporations |
| Reg. 1.970-2 | Elections as to date of determining investments in export trade assets |
| Reg. 1.970-3 | Effective date of subpart G |
| Reg. 1.971-1 | Definitions with respect to export trade corporations |
| Reg. 1.972-1 | Consolidation of group of export trade corporations |
| Reg. 1.981-0 | Repeal of section 981; effective dates |
| Reg. 1.981-1 | Foreign law community income for taxable years beginning after December 31, 1966, and before January 1, 1977 |
| Reg. 1.981-2 | Foreign law community income for taxable years beginning before January 1, 1967 |
| Reg. 1.981-3 | Definitions and other special rules |
| Reg. 1.985-0 | Outline of regulation |
| Reg. 1.985-1 | Functional currency |
| Reg. 1.985-2 | Election to use the United States dollar as the functional currency of a QBU |
| Reg. 1.985-3 | United States dollar approximate separate transactions method |
| Reg. 1.985-4 | Method of accounting |
| Reg. 1.985-5 | Adjustments required upon change in functional currency |
| Reg. 1.985-6 | Transition rules for a QBU that uses the dollar approximate separate transactions method for its first taxable year beginning in 1987 |
| Reg. 1.985-7 | Adjustments required in connection with a change to DASTM |
| Reg. 1.985-8 | Special rules applicable to the European Monetary Union (conversion to euro) |
| Reg. 1.986(a)-1 | Translation of foreign income taxes for purposes of the foreign tax credit |
| Reg. 1.986(c)-1 | Coordination with section 965 |
| Reg. 1.987-0 | Section 987; table of contents |
| Reg. 1.987-1 | Scope, definitions, and special rules |
| Reg. 1.987-1T | Scope, definitions, and special rules (temporary) |
| Reg. 1.987-2 | Attribution of items to eligible QBUs; definition of a transfer and related rules |
| Reg. 1.987-3 | Determination of section 987 taxable income or loss of an owner of a section 987 QBU |
| Reg. 1.987-3T | Determination of section 987 taxable income or loss of an owner of a section 987 QBU (temporary) |
| Reg. 1.987-4 | Determination of net unrecognized section 987 gain or loss of a section 987 QBU |
| Reg. 1.987-5 | Recognition of section 987 gain or loss |
| Reg. 1.987-6 | Character and source of section 987 gain or loss |
| Reg. 1.987-6T | Character and source of section 987 gain or loss (temporary) |
| Reg. 1.987-7 | Section 987 aggregate partnerships |
| Reg. 1.987-8 | Termination of a section 987 QBU |
| Reg. 1.987-8T | Termination of a section 987 QBU (temporary) |
| Reg. 1.987-9 | Recordkeeping requirements |
| Reg. 1.987-10 | Transition rules |
| Reg. 1.987-11 | Effective/applicability date |
| Reg. 1.987-12 | Deferral of section 987 gain or loss |
| Reg. 1.988-0 | Taxation of gain or loss from a section 988 transaction; Table of Contents |
| Reg. 1.988-1 | Certain definitions and special rules |
| Reg. 1.988-1T | Certain definitions and special rules (temporary) |
| Reg. 1.988-2 | Recognition and computation of exchange gain or loss |
| Reg. 1.988-2T | Recognition and computation of exchange gain or loss (temporary) |
| Reg. 1.988-3 | Character of exchange gain or loss |
| Reg. 1.988-4 | Source of gain or loss realized on a section 988 transaction |
| Reg. 1.988-5 | Section 988(d) hedging transactions |
| Reg. 1.988-6 | Nonfunctional currency contingent payment debt instruments |
| Reg. 1.989(a)-1 | Definition of a qualified business unit |
| Reg. 1.989(b)-1 | Definition of weighted average exchange rate |
| Reg. 1.991-1 | Taxation of a domestic international sales corporation |
| Reg. 1.992-1 | Requirements of a DISC |
| Reg. 1.992-2 | Election to be treated as a DISC |
| Reg. 1.992-3 | Deficiency distributions to meet qualification requirements |
| Reg. 1.992-4 | Coordination with personal holding company provisions in case of certain produced film rents |
| Reg. 1.993-1 | Definition of qualified export receipts |
| Reg. 1.993-2 | Definition of qualified export assets |
| Reg. 1.993-3 | Definition of export property |
| Reg. 1.993-4 | Definition of producer's loans |
| Reg. 1.993-5 | Definition of related foreign export corporation |
| Reg. 1.993-6 | Definition of gross receipts |
| Reg. 1.993-7 | Definition of United States |
| Reg. 1.994-1 | Inter-company pricing rules for DISC's |
| Reg. 1.994-2 | Marginal costing rules |
| Reg. 1.995-1 | Taxation of DISC income to shareholders |
| Reg. 1.995-2 | Deemed distributions in qualified years |
| Reg. 1.995-3 | Distributions upon disqualification |
| Reg. 1.995-4 | Gain on disposition of stock in a DISC |
| Reg. 1.995-5 | Foreign investment attributable to producer's loans |
| Reg. 1.995-6 | Taxable income attributable to military property |
| Reg. 1.996-1 | Rules for actual distributions and certain deemed distributions |
| Reg. 1.996-2 | Ordering rules for losses |
| Reg. 1.996-3 | Divisions of earnings and profits |
| Reg. 1.996-4 | Subsequent effect of previous disposition of DISC stock |
| Reg. 1.996-5 | Adjustment to basis |
| Reg. 1.996-6 | Effectively connected income |
| Reg. 1.996-7 | Carryover of DISC tax attributes |
| Reg. 1.996-8 | Effect of carryback of capital loss or net operating loss to prior DISC taxable year |
| Reg. 1.997-1 | Special rules for subchapter C of the Code |
| Reg. 1.998-1.1000 | § [Reserved] |
| Reg. 1.1001-1 | Computation of gain or loss |
| Reg. 1.1001-2 | Discharge of liabilities |
| Reg. 1.1001-3 | Modifications of debt instruments |
| Reg. 1.1001-4 | Modifications of certain derivative contracts |
| Reg. 1.1001-5 | European Monetary Union (conversion to the euro) |
| Reg. 1.1001-6 | Transition from certain interbank offered rates |
| Reg. 1.1002-1 | Sales or exchanges |
| Reg. 1.1011-1 | Adjusted basis |
| Reg. 1.1011-2 | Bargain sale to a charitable organization |
| Reg. 1.1012-1 | Basis of property |
| Reg. 1.1012-2 | Transfers in part a sale and in part a gift |
| Reg. 1.1013-1 | Property included in inventory |
| Reg. 1.1014-1 | Basis of property acquired from a decedent |
| Reg. 1.1014-2 | Property acquired from a decedent |
| Reg. 1.1014-3 | Other basis rules |
| Reg. 1.1014-4 | Uniformity of basis; adjustment to basis |
| Reg. 1.1014-5 | Gain or loss |
| Reg. 1.1014-6 | Special rule for adjustments to basis where property is acquired from a decedent prior to his death |
| Reg. 1.1014-7 | Example applying rules of §§ 11014–4 through 11014–6 to case involving multiple interests |
| Reg. 1.1014-8 | Bequest, devise, or inheritance of a remainder interest |
| Reg. 1.1014-9 | Special rule with respect to DISC stock |
| Reg. 1.1015-1 | Basis of property acquired by gift after December 31, 1920 |
| Reg. 1.1015-2 | Transfer of property in trust after December 31, 1920 |
| Reg. 1.1015-3 | Gift or transfer in trust before January 1, 1921 |
| Reg. 1.1015-4 | Transfers in part a gift and in part a sale |
| Reg. 1.1015-5 | Increased basis for gift tax paid |
| Reg. 1.1016-1 | Adjustments to basis; scope of section |
| Reg. 1.1016-2 | Items properly chargeable to capital account |
| Reg. 1.1016-3 | Exhaustion, wear and tear, obsolescence, amortization, and depletion for periods since February 28, 1913 |
| Reg. 1.1016-4 | Exhaustion, wear and tear, obsolescence, amortization, and depletion; periods during which income was not subject to tax |
| Reg. 1.1016-5 | Miscellaneous adjustments to basis |
| Reg. 1.1016-6 | Other applicable rules |
| Reg. 1.1016-10 | Substituted basis |
| Reg. 1.1017-1 | Basis reductions following a discharge of indebtedness |
| Reg. 1.1019-1 | Property on which lessee has made improvements |
| Reg. 1.1020-1 | Election as to amounts allowed in respect of depreciation, etc, before 1952 |
| Reg. 1.1021-1 | Sale of annuities |
| Reg. 1.1031-0 | Table of contents |
| Reg. 1.1031(a)-1 | Property held for productive use in trade or business or for investment |
| Reg. 1.1031(a)-2 | Additional rules for exchanges of personal property |
| Reg. 1.1031(a)-3 | Definition of real property |
| Reg. 1.1031(b)-1 | Receipt of other property or money in tax-free exchange |
| Reg. 1.1031(b)-2 | Safe harbor for qualified intermediaries |
| Reg. 1.1031(c)-1 | Nonrecognition of loss |
| Reg. 1.1031(d)-1 | Property acquired upon a tax-free exchange |
| Reg. 1.1031(d)-1T | Coordination of section 1060 with section 1031 (temporary) |
| Reg. 1.1031(d)-2 | Treatment of assumption of liabilities |
| Reg. 1.1031(e)-1 | Exchange of livestock of different sexes |
| Reg. 1.1031(j)-1 | Exchanges of multiple properties |
| Reg. 1.1031(k)-1 | Treatment of deferred exchanges |
| Reg. 1.1032-1 | Disposition by a corporation of its own capital stock |
| Reg. 1.1032-2 | Disposition by a corporation of stock of a controlling corporation in certain triangular reorganizations |
| Reg. 1.1032-3 | Disposition of stock or stock options in certain transactions not qualifying under any other nonrecognition provision |
| Reg. 1.1033(a)-1 | Involuntary conversions; nonrecognition of gain |
| Reg. 1.1033(a)-2 | Involuntary conversion into similar property, into money or into dissimilar property |
| Reg. 1.1033(a)-3 | Involuntary conversion of principal residence |
| Reg. 1.1033(b)-1 | Basis of property acquired as a result of an involuntary conversion |
| Reg. 1.1033(c)-1 | Disposition of excess property within irrigation project deemed to be involuntary conversion |
| Reg. 1.1033(d)-1 | Destruction or disposition of livestock because of disease |
| Reg. 1.1033(e)-1 | Sale or exchange of livestock solely on account of drought |
| Reg. 1.1033(g)-1 | Condemnation of real property held for productive use in trade or business or for investment |
| Reg. 1.1033(h)-1 | Effective date |
| Reg. 1.1035-1 | Certain exchanges of insurance policies |
| Reg. 1.1036-1 | Stock for stock of the same corporation |
| Reg. 1.1037-1 | Certain exchanges of United States obligations |
| Reg. 1.1038-1 | Reacquisitions of real property in satisfaction of indebtedness |
| Reg. 1.1038-2 | Reacquisition and resale of property used as a principal residence |
| Reg. 1.1038-3 | Election to have section 1038 apply for taxable years beginning after December 31, 1957 |
| Reg. 1.1039-1 | Certain sales of low-income housing projects |
| Reg. 1.1041-1T | Treatment of transfer of property between spouses or incident to divorce (temporary) |
| Reg. 1.1041-2 | Redemptions of stock |
| Reg. 1.1042-1T | Questions and answers relating to the sales of stock to employee stock ownership plans or certain cooperatives (temporary) |
| Reg. 1.1044(a)-1 | Time and manner for making election under the Omnibus Budget Reconciliation Act of 1993 |
| Reg. 1.1045-1 | Application to partnerships |
| Reg. 1.1051-1 | Basis of property acquired during affiliation |
| Reg. 1.1052-1 | Basis of property established by Revenue Act of 1932 |
| Reg. 1.1052-2 | Basis of property established by Revenue Act of 1934 |
| Reg. 1.1052-3 | Basis of property established by the Internal Revenue Code of 1939 |
| Reg. 1.1053-1 | Property acquired before March 1, 1913 |
| Reg. 1.1054-1 | Certain stock of Federal National Mortgage Association |
| Reg. 1.1055-1 | General rule with respect to redeemable ground rents |
| Reg. 1.1055-2 | Determination of amount realized on the transfer of the right to hold real property subject to liabilities under a redeemable ground rent |
| Reg. 1.1055-3 | Basis of real property held subject to liabilities under a redeemable ground rent |
| Reg. 1.1055-4 | Basis of redeemable ground rent reserved or created in connection with transfers of real property before April 11, 1963 |
| Reg. 1.1059(e)-1 | Non-pro rata redemptions |
| Reg. 1.1059A-1 | Limitation on taxpayer's basis or inventory cost in property imported from related persons |
| Reg. 1.1060-1 | Special allocation rules for certain asset acquisitions |
| Reg. 1.1061-0 | Table of contents |
| Reg. 1.1061-1 | Section 1061 definitions |
| Reg. 1.1061-2 | Applicable partnership interests and applicable trades or businesses |
| Reg. 1.1061-3 | Exceptions to the definition of an API |
| Reg. 1.1061-4 | Section 1061 computations |
| Reg. 1.1061-5 | Section 1061(d) transfers to related persons |
| Reg. 1.1061-6 | Reporting rules |
| Reg. 1.1071-1 | Gain from sale or exchange to effectuate policies of Federal Communications Commission |
| Reg. 1.1071-2 | Nature and effect of election |
| Reg. 1.1071-3 | Reduction of basis of property pursuant to election under section 1071 |
| Reg. 1.1071-4 | Manner of election |
| Reg. 1.1081-1 | Terms used |
| Reg. 1.1081-2 | Purpose and scope of exception |
| Reg. 1.1081-3 | Exchanges of stock or securities solely for stock or securities |
| Reg. 1.1081-4 | Exchanges of property for property by corporations |
| Reg. 1.1081-5 | Distribution solely of stock or securities |
| Reg. 1.1081-6 | Transfers within system group |
| Reg. 1.1081-7 | Sale of stock or securities received upon exchange by members of system group |
| Reg. 1.1081-8 | Exchanges in which money or other nonexempt property is received |
| Reg. 1.1081-9 | Requirements with respect to order of Securities and Exchange Commission |
| Reg. 1.1081-10 | Nonapplication of other provisions of the Internal Revenue Code of 1954 |
| Reg. 1.1081-11 | Records to be kept and information to be filed with returns |
| Reg. 1.1082-1 | Basis for determining gain or loss |
| Reg. 1.1082-2 | Basis of property acquired upon exchanges under section 1081 (a) or (e) |
| Reg. 1.1082-3 | Reduction of basis of property by reason of gain not recognized under section 1081(b) |
| Reg. 1.1082-4 | Basis of property acquired by corporation under section 1081(a), 1081(b), or 1081(e) as contribution of capital or surplus, or in consideration for its own stock or securities |
| Reg. 1.1082-5 | Basis of property acquired by shareholder upon tax-free distribution under section 1081(c) (1) or (2) |
| Reg. 1.1082-6 | Basis of property acquired under section 1081(d) in transactions between corporations of the same system group |
| Reg. 1.1083-1 | Definitions |
| Reg. 1.1091-1 | Losses from wash sales of stock or securities |
| Reg. 1.1091-2 | Basis of stock or securities acquired in “wash sales” |
| Reg. 1.1092(b)-1T | Coordination of loss deferral rules and wash sale rules (temporary) |
| Reg. 1.1092(b)-2T | Treatment of holding periods and losses with respect to straddle positions (temporary) |
| Reg. 1.1092(b)-3T | Mixed straddles; straddle-by-straddle identification under section 1092(b)(2)(A)(i)(I) (Temporary) |
| Reg. 1.1092(b)-4T | Mixed straddles; mixed straddle account (temporary) |
| Reg. 1.1092(b)-5T | Definitions (temporary) |
| Reg. 1.1092(b)-6 | Mixed straddles; accrued gain and loss associated with a position that becomes part of a section 1092(b)(2) identified mixed straddle that is established after August 18, 2014 |
| Reg. 1.1092(c)-1 | Qualified covered calls |
| Reg. 1.1092(c)-2 | Equity options with flexible terms |
| Reg. 1.1092(c)-3 | Qualifying over-the-counter options |
| Reg. 1.1092(c)-4 | Definitions |
| Reg. 1.1092(d)-1 | Definitions and special rules |
| Reg. 1.1092(d)-2 | Personal property |
| Reg. 1.1201-1 | Alternative tax |
| Reg. 1.1202-0 | Table of contents |
| Reg. 1.1202-1 | Deduction for capital gains |
| Reg. 1.1202-2 | Qualified small business stock; effect of redemptions |
| Reg. 1.1211-1 | Limitation on capital losses |
| Reg. 1.1212-1 | Capital loss carryovers and carrybacks |
| Reg. 1.1221-1 | Meaning of terms |
| Reg. 1.1221-2 | Hedging transactions |
| Reg. 1.1221-3 | Time and manner for electing capital asset treatment for certain self-created musical works |
| Reg. 1.1222-1 | Other terms relating to capital gains and losses |
| Reg. 1.1223-1 | Determination of period for which capital assets are held |
| Reg. 1.1223-3 | Rules relating to the holding periods of partnership interests |
| Reg. 1.1231-1 | Gains and losses from the sale or exchange of certain property used in the trade or business |
| Reg. 1.1231-2 | Livestock held for draft, breeding, dairy, or sporting purposes |
| Reg. 1.1232-1 | Bonds and other evidences of indebtedness; scope of section |
| Reg. 1.1232-2 | [Reserved] |
| Reg. 1.1232-3 | Gain upon sale or exchange of obligations issued at a discount after December 31, 1954 |
| Reg. 1.1232-3A | Inclusion as interest of original issue discount on certain obligations issued after May 27, 1969 |
| Reg. 1.1233-1 | Gains and losses from short sales |
| Reg. 1.1233-2 | Hedging transactions |
| Reg. 1.1234-1 | Options to buy or sell |
| Reg. 1.1234-2 | Special rule for grantors of straddles applicable to certain options granted on or before September 1, 1976 |
| Reg. 1.1234-3 | Special rules for the treatment of grantors of certain options granted after September 1, 1976 |
| Reg. 1.1234-4 | Hedging transactions |
| Reg. 1.1235-1 | Sale or exchange of patents |
| Reg. 1.1235-2 | Definition of terms |
| Reg. 1.1236-1 | Dealers in securities |
| Reg. 1.1237-1 | Real property subdivided for sale |
| Reg. 1.1238-1 | Amortization in excess of depreciation |
| Reg. 1.1239-1 | Gain from sale or exchange of depreciable property between certain related taxpayers after October 4, 1976 |
| Reg. 1.1239-2 | Gain from sale or exchange of depreciable property between certain related taxpayers on or before October 4, 1976 |
| Reg. 1.1240-1 | Capital gains treatment of certain termination payments |
| Reg. 1.1241-1 | Cancellation of lease or distributor's agreement |
| Reg. 1.1242-1 | Losses on small business investment company stock |
| Reg. 1.1243-1 | Loss of small business investment company |
| Reg. 1.1244(a)-1 | Loss on small business stock treated as ordinary loss |
| Reg. 1.1244(b)-1 | Annual limitation |
| Reg. 1.1244(c)-1 | Section 1244 stock defined |
| Reg. 1.1244(c)-2 | Small business corporation defined |
| Reg. 1.1244(d)-1 | Contributions of property having basis in excess of value |
| Reg. 1.1244(d)-2 | Increases in basis of section 1244 stock |
| Reg. 1.1244(d)-3 | Stock dividend, recapitalizations, changes in name, etc |
| Reg. 1.1244(d)-4 | Net operating loss deduction |
| Reg. 1.1244(e)-1 | Records to be kept |
| Reg. 1.1245-1 | General rule for treatment of gain from dispositions of certain depreciable property |
| Reg. 1.1245-2 | Definition of recomputed basis |
| Reg. 1.1245-3 | Definition of section 1245 property |
| Reg. 1.1245-4 | Exceptions and limitations |
| Reg. 1.1245-5 | Adjustments to basis |
| Reg. 1.1245-6 | Relation of section 1245 to other sections |
| Reg. 1.1248-1 | Treatment of gain from certain sales or exchanges of stock in certain foreign corporations |
| Reg. 1.1248-2 | Earnings and profits attributable to a block of stock in simple cases |
| Reg. 1.1248-3 | Earnings and profits attributable to stock in complex cases |
| Reg. 1.1248-4 | Limitation on tax applicable to individuals |
| Reg. 1.1248-5 | Stock ownership requirements for less developed country corporations |
| Reg. 1.1248-6 | Sale or exchange of stock in certain domestic corporations |
| Reg. 1.1248-7 | Taxpayer to establish earnings and profits and foreign taxes |
| Reg. 1.1248-8 | Earnings and profits attributable to stock following certain non-recognition transactions |
| Reg. 1.1248(f)-1 | Certain nonrecognition distributions |
| Reg. 1.1248(f)-2 | Exceptions for certain distributions and attribution rules |
| Reg. 1.1248(f)-3 | Reasonable cause and effective/applicability dates |
| Reg. 1.1249-1 | Gain from certain sales or exchanges of patents, etc, to foreign corporations |
| Reg. 1.1250-1 | Gain from dispositions of certain depreciable realty |
| Reg. 1.1250-2 | Additional depreciation defined |
| Reg. 1.1250-3 | Exceptions and limitations |
| Reg. 1.1250-4 | Holding period |
| Reg. 1.1250-5 | Property with two or more elements |
| Reg. 1.1251-1 | General rule for treatment of gain from disposition of property used in farming where farm losses offset nonfarm income |
| Reg. 1.1251-2 | Excess deductions account |
| Reg. 1.1251-3 | Definitions relating to section 1251 |
| Reg. 1.1251-4 | Exceptions and limitations |
| Reg. 1.1252-1 | General rule for treatment of gain from disposition of farm land |
| Reg. 1.1252-2 | Special rules |
| Reg. 1.1254-0 | Table of contents for section 1254 recapture rules |
| Reg. 1.1254-1 | Treatment of gain from disposition of natural resource recapture property |
| Reg. 1.1254-2 | Exceptions and limitations |
| Reg. 1.1254-3 | Section 1254 costs immediately after certain acquisitions |
| Reg. 1.1254-4 | Special rules for S corporations and their shareholders |
| Reg. 1.1254-5 | Special rules for partnerships and their partners |
| Reg. 1.1254-6 | Effective/applicability date |
| Reg. 1.1256(e)-1 | Identification of hedging transactions |
| Reg. 1.1256(e)-2 | Special rules for syndicates |
| Reg. 1.1258-1 | Netting rule for certain conversion transactions |
| Reg. 1.1271-0 | Original issue discount; effective date; table of contents |
| Reg. 1.1271-1 | Special rules applicable to amounts received on retirement, sale, or exchange of debt instruments |
| Reg. 1.1272-1 | Current inclusion of OID in income |
| Reg. 1.1272-2 | Treatment of debt instruments purchased at a premium |
| Reg. 1.1272-3 | Election by a holder to treat all interest on a debt instrument as OID |
| Reg. 1.1273-1 | Definition of OID |
| Reg. 1.1273-2 | Determination of issue price and issue date |
| Reg. 1.1274-1 | Debt instruments to which section 1274 applies |
| Reg. 1.1274-2 | Issue price of debt instruments to which section 1274 applies |
| Reg. 1.1274-3 | Potentially abusive situations defined |
| Reg. 1.1274-4 | Test rate |
| Reg. 1.1274-5 | Assumptions |
| Reg. 1.1274A-1 | Special rules for certain transactions where stated principal amount does not exceed $2,800,000 |
| Reg. 1.1275-1 | Definitions |
| Reg. 1.1275-2 | Special rules relating to debt instruments |
| Reg. 1.1275-3 | OID information reporting requirements |
| Reg. 1.1275-4 | Contingent payment debt instruments |
| Reg. 1.1275-5 | Variable rate debt instruments |
| Reg. 1.1275-6 | Integration of qualifying debt instruments |
| Reg. 1.1275-7 | Inflation-indexed debt instruments |
| Reg. 1.1286-1 | Tax treatment of certain stripped bonds and stripped coupons |
| Reg. 1.1286-2 | Stripped inflation-protected debt instruments |
| Reg. 1.1287-1 | Denial of capital gains treatment for gains on registration-required obligations not in registered form |
| Reg. 1.1288-1 | Adjustment of applicable Federal rate for tax-exempt obligations |
| Reg. 1.1291-0 | Treatment of shareholders of certain passive foreign investment companies; table of contents |
| Reg. 1.1291-1 | Taxation of US persons that are shareholders of section 1291 funds |
| Reg. 1.1291-9 | Deemed dividend election |
| Reg. 1.1291-10 | Deemed sale election |
| Reg. 1.1293-0 | Table of contents |
| Reg. 1.1293-1 | Current taxation of income from qualified electing funds |
| Reg. 1.1294-0 | Table of contents |
| Reg. 1.1294-1T | Election to extend the time for payment of tax on undistributed earnings of a qualified electing fund (temporary) |
| Reg. 1.1295-0 | Table of contents |
| Reg. 1.1295-1 | Qualified electing funds |
| Reg. 1.1295-3 | Retroactive elections |
| Reg. 1.1296-1 | Mark to market election for marketable stock |
| Reg. 1.1296-2 | Definition of marketable stock |
| Reg. 1.1297-0 | Table of contents |
| Reg. 1.1297-1 | Definition of passive foreign investment company |
| Reg. 1.1297-2 | Special rules regarding look-through subsidiaries and look-through partnerships |
| Reg. 1.1297-3 | Deemed sale or deemed dividend election by a US person that is a shareholder of a section 1297(e) PFIC |
| Reg. 1.1297-4 | Qualifying insurance corporation |
| Reg. 1.1297-5 | [Reserved] |
| Reg. 1.1297-6 | Exception from the definition of passive income for active insurance income |
| Reg. 1.1298-0 | Passive foreign investment company—table of contents |
| Reg. 1.1298-1 | Section 1298(f) annual reporting requirements for United States persons that are shareholders of a passive foreign investment company |
| Reg. 1.1298-2 | Rules for certain corporations changing businesses |
| Reg. 1.1298-3 | Deemed sale or deemed dividend election by a US person that is a shareholder of a former PFIC |
| Reg. 1.1298-4 | Rules for certain foreign corporations owning stock in 25-percent-owned domestic corporations |
| Reg. 1.1301-1 | Averaging of farm and fishing income |
| Reg. 1.1311(a)-1 | Introduction |
| Reg. 1.1311(a)-2 | Purpose and scope of section 1311 |
| Reg. 1.1311(b)-1 | Maintenance of an inconsistent position |
| Reg. 1.1311(b)-2 | Correction not barred at time of erroneous action |
| Reg. 1.1311(b)-3 | Existence of relationship in case of adjustment by way of deficiency assessment |
| Reg. 1.1312-1 | Double inclusion of an item of gross income |
| Reg. 1.1312-2 | Double allowance of a deduction or credit |
| Reg. 1.1312-3 | Double exclusion of an item of gross income |
| Reg. 1.1312-4 | Double disallowance of a deduction or credit |
| Reg. 1.1312-5 | Correlative deductions and inclusions for trusts or estates and legatees, beneficiaries, or heirs |
| Reg. 1.1312-6 | Correlative deductions and credits for certain related corporations |
| Reg. 1.1312-7 | Basis of property after erroneous treatment of a prior transaction |
| Reg. 1.1312-8 | Law applicable in determination of error |
| Reg. 1.1313(a)-1 | Decision by Tax Court or other court as a determination |
| Reg. 1.1313(a)-2 | Closing agreement as a determination |
| Reg. 1.1313(a)-3 | Final disposition of claim for refund as a determination |
| Reg. 1.1313(a)-4 | Agreement pursuant to section 1313(a)(4) as a determination |
| Reg. 1.1313(c)-1 | Related taxpayer |
| Reg. 1.1314(a)-1 | Ascertainment of amount of adjustment in year of error |
| Reg. 1.1314(a)-2 | Adjustment to other barred taxable years |
| Reg. 1.1314(b)-1 | Method of adjustment |
| Reg. 1.1314(c)-1 | Adjustment unaffected by other items |
| Reg. 1.1321-1 | Involuntary liquidation of lifo inventories |
| Reg. 1.1321-2 | Liquidation and replacement of lifo inventories by acquiring corporations |
| Reg. 1.1331-1 | Recoveries in respect of war losses |
| Reg. 1.1332-1 | Inclusion in gross income of war loss recoveries |
| Reg. 1.1333-1 | Tax adjustment measured by prior benefits |
| Reg. 1.1334-1 | Restoration of value of investments |
| Reg. 1.1335-1 | Elective method; time and manner of making election and effect thereof |
| Reg. 1.1336-1 | Basis of recovered property |
| Reg. 1.1337-1 | Determination of tax benefits from allowable deductions |
| Reg. 1.1341-1 | Restoration of amounts received or accrued under claim of right |
| Reg. 1.1342-1 | Computation of tax where taxpayer recovers substantial amount held by another under claim of right; effective date |
| Reg. 1.1346-1 | Recovery of unconstitutional taxes |
| Reg. 1.1347-1 | Tax on certain amounts received from the United States |
| Reg. 1.1348-1 | Fifty-percent maximum tax on earned income |
| Reg. 1.1348-2 | Computation of the fifty-percent maximum tax on earned income |
| Reg. 1.1348-3 | Definitions |
| Reg. 1.1361-0 | Table of contents |
| Reg. 1.1361-1 | S corporation defined |
| Reg. 1.1361-2 | Definitions relating to S corporation subsidiaries |
| Reg. 1.1361-3 | QSub election |
| Reg. 1.1361-4 | Effect of QSub election |
| Reg. 1.1361-5 | Termination of QSub election |
| Reg. 1.1361-6 | Effective date |
| Reg. 1.1362-0 | Table of contents |
| Reg. 1.1362-1 | Election to be an S corporation |
| Reg. 1.1362-2 | Termination of election |
| Reg. 1.1362-3 | Treatment of S termination year |
| Reg. 1.1362-4 | Inadvertent terminations and inadvertently invalid elections |
| Reg. 1.1362-5 | Election after termination |
| Reg. 1.1362-6 | Elections and consents |
| Reg. 1.1362-7 | Effective dates |
| Reg. 1.1362-8 | Dividends received from affiliated subsidiaries |
| Reg. 1.1363-1 | Effect of election on corporation |
| Reg. 1.1363-2 | Recapture of LIFO benefits |
| Reg. 1.1366-0 | Table of contents |
| Reg. 1.1366-1 | Shareholder's share of items of an S corporation |
| Reg. 1.1366-2 | Limitations on deduction of passthrough items of an S corporation to its shareholders |
| Reg. 1.1366-3 | Treatment of family groups |
| Reg. 1.1366-4 | Special rules limiting the passthrough of certain items of an S corporation to its shareholders |
| Reg. 1.1366-5 | Effective/applicability date |
| Reg. 1.1367-0 | Table of contents |
| Reg. 1.1367-1 | Adjustments to basis of shareholder's stock in an S corporation |
| Reg. 1.1367-2 | Adjustments to basis of indebtedness to shareholder |
| Reg. 1.1367-3 | Effective/Applicability date |
| Reg. 1.1368-0 | Table of contents |
| Reg. 1.1368-1 | Distributions by S corporations |
| Reg. 1.1368-2 | Accumulated adjustments account (AAA) |
| Reg. 1.1368-3 | Examples |
| Reg. 1.1368-4 | Effective date and transition rule |
| Reg. 1.1371-1 | Distributions of money by an eligible terminated S corporation |
| Reg. 1.1371-2 | Impact of Audit PTTP on ETSC Period |
| Reg. 1.1374-0 | Table of contents |
| Reg. 1.1374-1 | General rules and definitions |
| Reg. 1.1374-2 | Net recognized built-in gain |
| Reg. 1.1374-3 | Net unrealized built-in gain |
| Reg. 1.1374-4 | Recognized built-in gain or loss |
| Reg. 1.1374-5 | Loss carryforwards |
| Reg. 1.1374-6 | Credits and credit carryforwards |
| Reg. 1.1374-7 | Inventory |
| Reg. 1.1374-8 | Section 1374(d)(8) transactions |
| Reg. 1.1374-9 | Anti-stuffing rule |
| Reg. 1.1374-10 | Effective date and additional rules |
| Reg. 1.1375-1 | Tax imposed when passive investment income of corporation having subchapter C earnings and profits exceed 25 percent of gross receipts |
| Reg. 1.1377-0 | Table of contents |
| Reg. 1.1377-1 | Pro rata share |
| Reg. 1.1377-2 | Post-termination transition period |
| Reg. 1.1377-3 | Applicability dates |
| Reg. 1.1378-1 | Taxable year of S corporation |
| Reg. 1.1374-1A | Tax imposed on certain capital gains |
| Reg. 1.1381-1 | Organizations to which part applies |
| Reg. 1.1381-2 | Tax on certain farmers' cooperatives |
| Reg. 1.1382-1 | Taxable income of cooperatives; gross income |
| Reg. 1.1382-2 | Taxable income of cooperatives; treatment of patronage dividends |
| Reg. 1.1382-3 | Taxable income of cooperatives; special deductions for exempt farmers' cooperatives |
| Reg. 1.1382-4 | Taxable income of cooperatives; payment period for each taxable year |
| Reg. 1.1382-5 | Taxable income of cooperatives; products marketed under pooling arrangements |
| Reg. 1.1382-6 | Taxable income of cooperatives; treatment of earnings received after patronage occurred |
| Reg. 1.1382-7 | Special rules applicable to cooperative associations exempt from tax before January 1, 1952 |
| Reg. 1.1383-1 | Computation of tax where cooperative redeems nonqualified written notices of allocation |
| Reg. 1.1385-1 | Amounts includible in patron's gross income |
| Reg. 1.1388-1 | Definitions and special rules |
| Reg. 1.1394-0 | Table of contents |
| Reg. 1.1394-1 | Enterprise zone facility bonds |
| Reg. 1.1396-1 | Qualified zone employees |
| Reg. 1.1397E-1 | Qualified zone academy bonds |
| Reg. 1.1398-1 | Treatment of passive activity losses and passive activity credits in individuals' title 11 cases |
| Reg. 1.1398-2 | Treatment of section 465 losses in individuals' title 11 cases |
| Reg. 1.1398-3 | Treatment of section 121 exclusion in individuals' title 11 cases |
| Reg. 1.1400L(b)-1 | Additional first year depreciation deduction for qualified New York Liberty Zone property |
| Reg. 1.1400Z2-0 | Table of Contents |
| Reg. 1.1400Z2(a)-1 | Deferring tax on capital gains by investing in opportunity zones |
| Reg. 1.1400Z2(b)-1 | Inclusion of gains that have been deferred under section 1400Z–2(a) |
| Reg. 1.1400Z2(c)-1 | Investments held for at least 10 years |
| Reg. 1.1400Z2(d)-1 | Qualified opportunity funds and qualified opportunity zone businesses |
| Reg. 1.1400Z2(d)-2 | Qualified opportunity zone business property |
| Reg. 1.1400Z2(e)-1 | [Reserved] |
| Reg. 1.1400Z2(f)-1 | Administrative rules- penalties, anti-abuse, etc |
| Reg. 1.1401-1 | Tax on self-employment income |
| Reg. 1.1402(a)-1 | Definition of net earnings from self-employment |
| Reg. 1.1402(a)-2 | Computation of net earnings from self-employment |
| Reg. 1.1402(a)-3 | Special rules for computing net earnings from self-employment |
| Reg. 1.1402(a)-4 | Rentals from real estate |
| Reg. 1.1402(a)-5 | Dividends and interest |
| Reg. 1.1402(a)-6 | Gain or loss from disposition of property |
| Reg. 1.1402(a)-7 | Net operating loss deduction |
| Reg. 1.1402(a)-8 | Community income |
| Reg. 1.1402(a)-9 | Puerto Rico |
| Reg. 1.1402(a)-10 | Personal exemption deduction |
| Reg. 1.1402(a)-11 | Ministers and members of religious orders |
| Reg. 1.1402(a)-12 | Continental shelf and certain possessions of the United States |
| Reg. 1.1402(a)-13 | Income from agricultural activity |
| Reg. 1.1402(a)-14 | Options available to farmers in computing net earnings from self-employment for taxable years ending after 1954 and before December 31, 1956 |
| Reg. 1.1402(a)-15 | Options available to farmers in computing net earnings from self-employment for taxable years ending on or after December 31, 1956 |
| Reg. 1.1402(a)-16 | Exercise of option |
| Reg. 1.1402(a)-17 | Retirement payments to retired partners |
| Reg. 1.1402(a)-18 | Split-dollar life insurance arrangements |
| Reg. 1.1402(b)-1 | Self-employment income |
| Reg. 1.1402(c)-1 | Trade or business |
| Reg. 1.1402(c)-2 | Public office |
| Reg. 1.1402(c)-3 | Employees |
| Reg. 1.1402(c)-4 | Individuals under Railroad Retirement System |
| Reg. 1.1402(c)-5 | Ministers and members of religious orders |
| Reg. 1.1402(c)-6 | Members of certain professions |
| Reg. 1.1402(c)-7 | Members of religious groups opposed to insurance |
| Reg. 1.1402(d)-1 | Employee and wages |
| Reg. 1.1402(e)-1A | Application of regulations under section 1402(e) |
| Reg. 1.1402(e)-2A | Ministers, members of religious orders and Christian Science practitioners; application for exemption from self-employment tax |
| Reg. 1.1402(e)-3A | Time limitation for filing application for exemption |
| Reg. 1.1402(e)-4A | Period for which exemption is effective |
| Reg. 1.1402(e)-5A | Applications for exemption from self-employment taxes filed after December 31, 1986, by ministers, certain members of religious orders, and Christian Science practitioners |
| Reg. 1.1402(e)(1)-1 | Election by ministers, members of religious orders, and Christian Science practitioners for self-employment coverage |
| Reg. 1.1402(e)(2)-1 | Time limitation for filing waiver certificate |
| Reg. 1.1402(e)(3)-1 | Effective date of waiver certificate |
| Reg. 1.1402(e)(4)-1 | Treatment of certain remuneration paid in 1955 and 1956 as wages |
| Reg. 1.1402(e)(5)-1 | Optional provision for certain certificates filed before April 15, 1962 |
| Reg. 1.1402(e)(5)-2 | Optional provisions for certain certificates filed on or before April 17, 1967 |
| Reg. 1.1402(e)(6)-1 | Certificates filed by fiduciaries or survivors on or before April 15, 1962 |
| Reg. 1.1402(f)-1 | Computation of partner's net earnings from self-employment for taxable year which ends as result of his death |
| Reg. 1.1402(g)-1 | Treatment of certain remuneration erroneously reported as net earnings from self-employment |
| Reg. 1.1402(h)-1 | Members of certain religious groups opposed to insurance |
| Reg. 1.1403-1 | Cross references |
| Reg. 1.1411-0 | Table of contents of provisions applicable to section 1411 |
| Reg. 1.1411-1 | General rules |
| Reg. 1.1411-2 | Application to individuals |
| Reg. 1.1411-3 | Application to estates and trusts |
| Reg. 1.1411-4 | Definition of net investment income |
| Reg. 1.1411-5 | Trades or businesses to which tax applies |
| Reg. 1.1411-6 | Income on investment of working capital subject to tax |
| Reg. 1.1411-7 | Exception for dispositions of interests in partnerships and S corporations [Reserved] |
| Reg. 1.1411-8 | Exception for distributions from qualified plans |
| Reg. 1.1411-9 | Exception for self-employment income |
| Reg. 1.1411-10 | Controlled foreign corporations and passive foreign investment companies |
| Reg. 1.1441-0 | Outline of regulation provisions for section 1441 |
| Reg. 1.1441-1 | Requirement for the deduction and withholding of tax on payments to foreign persons |
| Reg. 1.1441-2 | Amounts subject to withholding |
| Reg. 1.1441-3 | Determination of amounts to be withheld |
| Reg. 1.1441-4 | Exemptions from withholding for certain effectively connected income and other amounts |
| Reg. 1.1441-5 | Withholding on payments to partnerships, trusts, and estates |
| Reg. 1.1441-6 | Claim of reduced withholding under an income tax treaty |
| Reg. 1.1441-7 | General provisions relating to withholding agents |
| Reg. 1.1441-8 | Exemption from withholding for payments to foreign governments, international organizations, foreign central banks of issue, and the Bank for International Settlements |
| Reg. 1.1441-9 | Exemption from withholding on exempt income of a foreign tax-exempt organization, including foreign private foundations |
| Reg. 1.1441-10 | Withholding agents with respect to fast-pay arrangements |
| Reg. 1.1442-1 | Withholding of tax on foreign corporations |
| Reg. 1.1442-2 | Exemption under a tax treaty |
| Reg. 1.1442-3 | Tax exempt income of a foreign tax-exempt corporation |
| Reg. 1.1443-1 | Foreign tax-exempt organizations |
| Reg. 1.1445-1 | Withholding on dispositions of US real property interests by foreign persons: In general |
| Reg. 1.1445-2 | Situations in which withholding is not required under section 1445(a) |
| Reg. 1.1445-3 | Adjustments to amount required to be withheld pursuant to withholding certificate |
| Reg. 1.1445-4 | Liability of agents |
| Reg. 1.1445-5 | Special rules concerning distributions and other transactions by corporations, partnerships, trusts, and estates |
| Reg. 1.1445-6 | Adjustments pursuant to withholding certificate of amount required to be withheld under section 1445(e) |
| Reg. 1.1445-7 | Treatment of foreign corporation that has made an election under section 897(i) to be treated as a domestic corporation |
| Reg. 1.1445-8 | Special rules regarding publicly traded partnerships, publicly traded trusts and real estate investment trusts (REITs) |
| Reg. 1.1445-10T | Special rule for Foreign governments (temporary) |
| Reg. 1.1445-11T | Special rules requiring withholding under § 11445–5 (temporary) |
| Reg. 1.1446-0 | Table of contents |
| Reg. 1.1446-1 | Withholding tax on foreign partners' share of effectively connected taxable income |
| Reg. 1.1446-2 | Determining a partnership's effectively connected taxable income allocable to foreign partners under section 704 |
| Reg. 1.1446-3 | Time and manner of calculating and paying over the 1446 tax |
| Reg. 1.1446-4 | Publicly traded partnerships |
| Reg. 1.1446-5 | Tiered partnership structures |
| Reg. 1.1446-6 | Special rules to reduce a partnership's 1446 tax with respect to a foreign partner's allocable share of effectively connected taxable income |
| Reg. 1.1446-7 | Applicability dates |
| Reg. 1.1446(f)-1 | General rules |
| Reg. 1.1446(f)-2 | Withholding on the transfer of a non-publicly traded partnership interest |
| Reg. 1.1446(f)-3 | Partnership's requirement to withhold under section 1446(f)(4) on distributions to transferee |
| Reg. 1.1446(f)-4 | Withholding on the transfer of a publicly traded partnership interest |
| Reg. 1.1446(f)-5 | Liability for failure to withhold |
| Reg. 1.1451-1 | Tax-free covenant bonds issued before January 1, 1934 |
| Reg. 1.1451-2 | Exemptions from withholding under section 1451 |
| Reg. 1.1461-1 | Payment and returns of tax withheld |
| Reg. 1.1461-2 | Adjustments for overwithholding or underwithholding of tax |
| Reg. 1.1461-3 | Withholding under section 1446 |
| Reg. 1.1462-1 | Withheld tax as credit to recipient of income |
| Reg. 1.1463-1 | Tax paid by recipient of income |
| Reg. 1.1464-1 | Refunds or credits |
| Reg. 1.1471-0 | Outline of regulation provisions for sections 1471 through 1474 |
| Reg. 1.1471-1 | Scope of chapter 4 and definitions |
| Reg. 1.1471-2 | Requirement to deduct and withhold tax on withholdable payments to certain FFIs |
| Reg. 1.1471-3 | Identification of payee |
| Reg. 1.1471-4 | FFI agreement |
| Reg. 1.1471-5 | Definitions applicable to section 1471 |
| Reg. 1.1471-6 | Payments beneficially owned by exempt beneficial owners |
| Reg. 1.1472-1 | Withholding on NFFEs |
| Reg. 1.1473-1 | Section 1473 definitions |
| Reg. 1.1474-1 | Liability for withheld tax and withholding agent reporting |
| Reg. 1.1474-2 | Adjustments for overwithholding or underwithholding of tax |
| Reg. 1.1474-3 | Withheld tax as credit to beneficial owner of income |
| Reg. 1.1474-4 | Tax paid only once |
| Reg. 1.1474-5 | Refunds or credits |
| Reg. 1.1474-6 | Coordination of chapter 4 with other withholding provisions |
| Reg. 1.1474-7 | Confidentiality of information |
| Reg. 1.1481-1 | [Reserved] |
| Reg. 1.1502-0 | Effective dates |
| Reg. 1.1502-1 | Definitions |
| Reg. 1.1502-2 | Computation of tax liability |
| Reg. 1.1502-3 | Consolidated tax credits |
| Reg. 1.1502-4 | Consolidated foreign tax credit |
| Reg. 1.1502-5 | Estimated tax |
| Reg. 1.1502-6 | Liability for tax |
| Reg. 1.1502-9 | Consolidated overall foreign losses, separate limitation losses, and overall domestic losses |
| Reg. 1.1502-11 | Consolidated taxable income |
| Reg. 1.1502-12 | Separate taxable income |
| Reg. 1.1502-13 | Intercompany transactions |
| Reg. 1.1502-14Z | Application of opportunity zone rules to members of a consolidated group |
| Reg. 1.1502-15 | SRLY limitation on built-in losses |
| Reg. 1.1502-16 | Mine exploration expenditures |
| Reg. 1.1502-17 | Methods of accounting |
| Reg. 1.1502-18 | Inventory adjustment |
| Reg. 1.1502-19 | Excess loss accounts |
| Reg. 1.1502-21 | Net operating losses |
| Reg. 1.1502-22 | Consolidated capital gain and loss |
| Reg. 1.1502-23 | Consolidated net section 1231 gain or loss |
| Reg. 1.1502-24 | Consolidated charitable contributions deduction |
| Reg. 1.1502-26 | Consolidated dividends received deduction |
| Reg. 1.1502-27 | Consolidated section 247 deduction |
| Reg. 1.1502-28 | Consolidated section 108 |
| Reg. 1.1502-30 | Stock basis after certain triangular reorganizations |
| Reg. 1.1502-31 | Stock basis after a group structure change |
| Reg. 1.1502-32 | Investment adjustments |
| Reg. 1.1502-33 | Earnings and profits |
| Reg. 1.1502-34 | Special aggregate stock ownership rules |
| Reg. 1.1502-35 | Transfers of subsidiary stock and deconsolidations of subsidiaries |
| Reg. 1.1502-36 | Unified loss rule |
| Reg. 1.1502-42 | Mutual savings banks, etc |
| Reg. 1.1502-43 | Consolidated accumulated earnings tax |
| Reg. 1.1502-44 | Percentage depletion for independent producers and royalty owners |
| Reg. 1.1502-47 | Consolidated returns by life-nonlife groups |
| Reg. 1.1502-50 | Consolidated section 250 |
| Reg. 1.1502-51 | Consolidated section 951A |
| Reg. 1.1502-55 | Computation of alternative minimum tax of consolidated groups |
| Reg. 1.1502-59A | Application of section 59A to consolidated groups |
| Reg. 1.1502-68 | Additional first year depreciation deduction for property acquired and placed in service after September 27, 2017 |
| Reg. 1.1502-75 | Filing of consolidated returns |
| Reg. 1.1502-76 | Taxable year of members of group |
| Reg. 1.1502-77 | Agent for the group |
| Reg. 1.1502-78 | Tentative carryback adjustments |
| Reg. 1.1502-79 | Separate return years |
| Reg. 1.1502-80 | Applicability of other provisions of law |
| Reg. 1.1502-81T | Alaska Native Corporations |
| Reg. 1.1502-90 | Table of contents |
| Reg. 1.1502-91 | Application of section 382 with respect to a consolidated group |
| Reg. 1.1502-92 | Ownership change of a loss group or a loss subgroup |
| Reg. 1.1502-93 | Consolidated section 382 limitation (or subgroup section 382 limitation) |
| Reg. 1.1502-94 | Coordination with section 382 and the regulations thereunder when a corporation becomes a member of a consolidated group |
| Reg. 1.1502-95 | Rules on ceasing to be a member of a consolidated group (or loss subgroup) |
| Reg. 1.1502-96 | Miscellaneous rules |
| Reg. 1.1502-97 | Special rules under section 382 for members under the jurisdiction of a court in a title 11 or similar case [Reserved] |
| Reg. 1.1502-98 | Coordination with sections 383 and 163(j) |
| Reg. 1.1502-99 | Effective/applicability dates |
| Reg. 1.1502-100 | Corporations exempt from tax |
| Reg. 1.1503-1 | Computation and payment of tax |
| Reg. 1.1503-2 | Dual consolidated loss |
| Reg. 1.1503(d)-0 | Table of contents |
| Reg. 1.1503(d)-1 | Definitions and special rules for filings under section 1503(d) |
| Reg. 1.1503(d)-2 | Domestic use |
| Reg. 1.1503(d)-3 | Foreign use |
| Reg. 1.1503(d)-4 | Domestic use limitation and related operating rules |
| Reg. 1.1503(d)-5 | Attribution of items and basis adjustments |
| Reg. 1.1503(d)-6 | Exceptions to the domestic use limitation rule |
| Reg. 1.1503(d)-7 | Examples |
| Reg. 1.1503(d)-8 | Effective dates |
| Reg. 1.1504-0 | Outline of provisions |
| Reg. 1.1504-1 | Definitions |
| Reg. 1.1504-2 | [Reserved] |
| Reg. 1.1504-3 | Treatment of stock in a QOF C corporation for purposes of consolidation |
| Reg. 1.1504-4 | Treatment of warrants, options, convertible obligations, and other similar interests |
| Reg. 1.1502-9A | Application of overall foreign loss recapture rules to corporations filing consolidated returns due on or before August 11, 1999 |
| Reg. 1.1502-15A | Limitations on the allowance of built-in deductions for consolidated return years beginning before January 1, 1997 |
| Reg. 1.1502-21A | Consolidated net operating loss deduction generally applicable for consolidated return years beginning before January 1, 1997 |
| Reg. 1.1502-22A | Consolidated net capital gain or loss generally applicable for consolidated return years beginning before January 1, 1997 |
| Reg. 1.1502-23A | Consolidated net section 1231 gain or loss generally applicable for consolidated return years beginning before January 1, 1997 |
| Reg. 1.1502-41A | Determination of consolidated net long-term capital gain and consolidated net short-term capital loss generally applicable for consolidated return years beginning before January 1, 1997 |
| Reg. 1.1502-77A | Common parent agent for subsidiaries applicable for consolidated return years beginning before June 28, 2002 |
| Reg. 1.1502-77B | Agent for the group applicable for consolidated return years beginning on or after June 28, 2002, and before April 1, 2015 |
| Reg. 1.1502-79A | Separate return years generally applicable for consolidated return years beginning before January 1, 1997 |
| Reg. 1.1502-90A | Table of contents |
| Reg. 1.1502-91A | Application of section 382 with respect to a consolidated group generally applicable for testing dates before June 25, 1999 |
| Reg. 1.1502-92A | Ownership change of a loss group or a loss subgroup generally applicable for testing dates before June 25, 1999 |
| Reg. 1.1502-93A | Consolidated section 382 limitation (or subgroup section 382 limitation) generally applicable for testing dates before June 25, 1999 |
| Reg. 1.1502-94A | Coordination with section 382 and the regulations thereunder when a corporation becomes a member of a consolidated group) generally applicable for corporations becoming members of a group before June 25, 1999 |
| Reg. 1.1502-95A | Rules on ceasing to be a member of a consolidated group generally applicable for corporations ceasing to be members before June 25, 1999 |
| Reg. 1.1502-96A | Miscellaneous rules generally applicable for testing dates before June 25, 1999 |
| Reg. 1.1502-97A | Special rules under section 382 for members under the jurisdiction of a court in a title 11 or similar case [Reserved] |
| Reg. 1.1502-98A | Coordination with section 383 generally applicable for testing dates (or members joining or leaving a group) before June 25, 1999 |
| Reg. 1.1502-99A | Effective dates |
| Reg. 1.1551-1 | Disallowance of surtax exemption and accumulated earnings credit |
| Reg. 1.1552-1 | Earnings and profits |
| Reg. 1.1561-0 | Table of contents |
| Reg. 1.1561-1 | General rules regarding certain tax benefits available to the component members of a controlled group of corporations |
| Reg. 1.1561-2 | Special rules for allocating reductions of certain section 1561(a) tax-benefit items |
| Reg. 1.1561-3 | Allocation of the section 1561(a) tax items |
| Reg. 1.1563-1 | Definition of controlled group of corporations and component members and related concepts |
| Reg. 1.1563-2 | Excluded stock |
| Reg. 1.1563-3 | Rules for determining stock ownership |
| Reg. 1.1563-4 | Franchised corporations |
| Reg. 1.5000A-0 | Table of contents |
| Reg. 1.5000A-1 | Maintenance of minimum essential coverage and liability for the shared responsibility payment |
| Reg. 1.5000A-2 | Minimum essential coverage |
| Reg. 1.5000A-3 | Exempt individuals |
| Reg. 1.5000A-4 | Computation of shared responsibility payment |
| Reg. 1.5000A-5 | Administration and procedure |
| Reg. 1.5000C-0 | Outline of regulation provisions for section 5000C |
| Reg. 1.5000C-1 | Tax on specified Federal procurement payments |
| Reg. 1.5000C-2 | Withholding on specified Federal procurement payments |
| Reg. 1.5000C-3 | Payment and returns of tax withheld by the acquiring agency |
| Reg. 1.5000C-4 | Requirement for the foreign contracting party to file a return and pay tax, and procedures for the contracting party to seek a refund |
| Reg. 1.5000C-5 | Anti-abuse rule |
| Reg. 1.5000C-6 | Examples |
| Reg. 1.5000C-7 | Effective/applicability date |
| Reg. 1.6001-1 | Records |
| Reg. 1.6001-2 | Returns |
| Reg. 1.6011-1 | General requirement of return, statement, or list |
| Reg. 1.6011-2 | Returns, etc, of DISC's and former DISC's |
| Reg. 1.6011-3 | Requirement of statement from payees of certain gambling winnings |
| Reg. 1.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 1.6011-5 | Required use of magnetic media for corporate income tax returns |
| Reg. 1.6011-6 | [Reserved] |
| Reg. 1.6011-7 | Specified tax return preparers required to file individual income tax returns using magnetic media |
| Reg. 1.6011-8 | Requirement of income tax return for taxpayers who claim the premium tax credit under section 36B |
| Reg. 1.6012-1 | Individuals required to make returns of income |
| Reg. 1.6012-2 | Corporations required to make returns of income |
| Reg. 1.6012-3 | Returns by fiduciaries |
| Reg. 1.6012-4 | Miscellaneous returns |
| Reg. 1.6012-5 | Composite return in lieu of specified form |
| Reg. 1.6012-6 | Returns by political organizations |
| Reg. 1.6013-1 | Joint returns |
| Reg. 1.6013-2 | Joint return after filing separate return |
| Reg. 1.6013-3 | Treatment of joint return after death of either spouse |
| Reg. 1.6013-4 | Applicable rules |
| Reg. 1.6013-6 | Election to treat nonresident alien individual as resident of the United States |
| Reg. 1.6013-7 | Joint return for year in which nonresident alien becomes resident of the United States |
| Reg. 1.6014-1 | Tax not computed by taxpayer for taxable years beginning before January 1, 1970 |
| Reg. 1.6014-2 | Tax not computed by taxpayer for taxable years beginning after December 31, 1969 |
| Reg. 1.6015-0 | Table of contents |
| Reg. 1.6015-1 | Relief from joint and several liability on a joint return |
| Reg. 1.6015-2 | Relief from liability applicable to all qualifying joint filers |
| Reg. 1.6015-3 | Allocation of deficiency for individuals who are no longer married, are legally separated, or are not members of the same household |
| Reg. 1.6015-4 | Equitable relief |
| Reg. 1.6015-5 | Time and manner for requesting relief |
| Reg. 1.6015-6 | Nonrequesting spouse's notice and opportunity to participate in administrative proceedings |
| Reg. 1.6015-7 | Tax Court review |
| Reg. 1.6015-8 | Applicable liabilities |
| Reg. 1.6015-9 | Effective date |
| Reg. 1.6016-1 | Declarations of estimated income tax by corporations |
| Reg. 1.6016-2 | Contents of declaration of estimated tax |
| Reg. 1.6016-3 | Amendment of declaration |
| Reg. 1.6016-4 | Short taxable year |
| Reg. 1.6017-1 | Self-employment tax returns |
| Reg. 1.6031(a)-1 | Return of partnership income |
| Reg. 1.6031(b)-1T | Statements to partners (temporary) |
| Reg. 1.6031(b)-2T | REMIC reporting requirements (temporary) [Reserved] |
| Reg. 1.6031(c)-1T | Nominee reporting of partnership information (temporary) |
| Reg. 1.6031(c)-2T | Nominee reporting of REMIC information (temporary) [Reserved] |
| Reg. 1.6032-1 | Returns of banks with respect to common trust funds |
| Reg. 1.6033-1 | Returns by exempt organizations; taxable years beginning before January 1, 1970 |
| Reg. 1.6033-2 | Returns by exempt organizations and returns by certain nonexempt organizations |
| Reg. 1.6033-3 | Additional provisions relating to private foundations |
| Reg. 1.6033-4 | Required filing in electronic form for returns by organizations required to file returns under section 6033 |
| Reg. 1.6033-5 | Disclosure by tax-exempt entities that are parties to certain reportable transactions |
| Reg. 1.6033-6 | Notification requirement for entities not required to file an annual information return under section 6033(a)(1) (taxable years beginning after December 31, 2006) |
| Reg. 1.6034-1 | Information returns required of trusts described in section 4947(a)(2) or claiming charitable or other deductions under section 642(c) |
| Reg. 1.6035-1 | [Reserved] |
| Reg. 1.6035-2 | Transitional relief |
| Reg. 1.6036-1 | Notice of qualification as executor or receiver |
| Reg. 1.6037-1 | Return of electing small business corporation |
| Reg. 1.6037-2 | Required use of electronic form for income tax returns of electing small business corporations |
| Reg. 1.6038-1 | Information returns required of domestic corporations with respect to annual accounting periods of certain foreign corporations beginning before January 1, 1963 |
| Reg. 1.6038-2 | Information returns required of United States persons with respect to annual accounting periods of certain foreign corporations |
| Reg. 1.6038-3 | Information returns required of certain United States persons with respect to controlled foreign partnerships (CFPs) |
| Reg. 1.6038-4 | Information returns required of certain United States persons with respect to such person's US multinational enterprise group |
| Reg. 1.6038-5 | Information returns required of certain United States persons to report amounts determined with respect to certain foreign corporations for global intangible low-taxed income (GILTI) purposes |
| Reg. 1.6038A-0 | Table of contents |
| Reg. 1.6038A-1 | General requirements and definitions |
| Reg. 1.6038A-2 | Requirement of return |
| Reg. 1.6038A-3 | Record maintenance |
| Reg. 1.6038A-4 | Monetary penalty |
| Reg. 1.6038A-5 | Authorization of agent |
| Reg. 1.6038A-6 | Failure to furnish information |
| Reg. 1.6038A-7 | Noncompliance |
| Reg. 1.6038B-1 | Reporting of certain transfers to foreign corporations |
| Reg. 1.6038B-1T | Reporting of certain transactions to foreign corporations (temporary) |
| Reg. 1.6038B-2 | Reporting of certain transfers to foreign partnerships |
| Reg. 1.6038D-0 | Outline of regulation provisions |
| Reg. 1.6038D-1 | Reporting with respect to specified foreign financial assets, definition of terms |
| Reg. 1.6038D-2 | Requirement to report specified foreign financial assets |
| Reg. 1.6038D-3 | Specified foreign financial assets |
| Reg. 1.6038D-4 | Information required to be reported |
| Reg. 1.6038D-5 | Valuation guidelines |
| Reg. 1.6038D-6 | Specified domestic entities |
| Reg. 1.6038D-7 | Exceptions from the reporting of certain assets under section 6038D |
| Reg. 1.6038D-8 | Penalties for failure to disclose |
| Reg. 1.6039-1 | Returns required in connection with certain options |
| Reg. 1.6039-2 | Statements to persons with respect to whom information is reported |
| Reg. 1.6039I-1 | Reporting of certain employer-owned life insurance contracts |
| Reg. 1.6041-1 | Return of information as to payments of $600 or more |
| Reg. 1.6041-2 | Return of information as to payments to employees |
| Reg. 1.6041-3 | Payments for which no return of information is required under section 6041 |
| Reg. 1.6041-4 | Foreign-related items and other exceptions |
| Reg. 1.6041-5 | Information as to actual owner |
| Reg. 1.6041-6 | Returns made on Forms 1096 and 1099 under section 6041; contents and time and place for filing |
| Reg. 1.6041-7 | Magnetic media requirement |
| Reg. 1.6041-8 | Cross-reference to penalties |
| Reg. 1.6041-9 | Coordination with reporting rules for widely held fixed investment trusts under § 1671–5 |
| Reg. 1.6041-10 | Return of information as to payments of winnings from bingo, keno, and slot machine play |
| Reg. 1.6041A-1 | Returns regarding payments of remuneration for services and certain direct sales |
| Reg. 1.6042-1 | Return of information as to dividends paid in calendar years before 1963 |
| Reg. 1.6042-2 | Returns of information as to dividends paid |
| Reg. 1.6042-3 | Dividends subject to reporting |
| Reg. 1.6042-4 | Statements to recipients of dividend payments |
| Reg. 1.6042-5 | Coordination with reporting rules for widely held fixed investment trusts under § 1671–5 |
| Reg. 1.6043-1 | Return regarding corporate dissolution or liquidation |
| Reg. 1.6043-2 | Return of information respecting distributions in liquidation |
| Reg. 1.6043-3 | Return regarding liquidation, dissolution, termination, or substantial contraction of organizations exempt from taxation under section 501(a) |
| Reg. 1.6043-4 | Information returns relating to certain acquisitions of control and changes in capital structure |
| Reg. 1.6044-1 | Returns of information as to patronage dividends with respect to patronage occurring in taxable years beginning before 1963 |
| Reg. 1.6044-2 | Returns of information as to payments of patronage dividends |
| Reg. 1.6044-3 | Amounts subject to reporting |
| Reg. 1.6044-4 | Exemption for certain consumer cooperatives |
| Reg. 1.6044-5 | Statements to recipients of patronage dividends |
| Reg. 1.6045-1 | Returns of information of brokers and barter exchanges |
| Reg. 1.6045-2 | Furnishing statement required with respect to certain substitute payments |
| Reg. 1.6045-3 | Information reporting for an acquisition of control or a substantial change in capital structure |
| Reg. 1.6045-4 | Information reporting on real estate transactions with dates of closing on or after January 1, 1991 |
| Reg. 1.6045-5 | Information reporting on payments to attorneys |
| Reg. 1.6045A-1 | Statements of information required in connection with transfers of securities |
| Reg. 1.6045B-1 | Returns relating to actions affecting basis of securities |
| Reg. 1.6046-1 | Returns as to organization or reorganization of foreign corporations and as to acquisitions of their stock |
| Reg. 1.6046A-1 | Return requirement for United States persons who acquire or dispose of an interest in a foreign partnership, or whose proportional interest in a foreign partnership changes substantially |
| Reg. 1.6046-2 | Returns as to foreign corporations which are created or organized, or reorganized, on or after September 15, 1960, and before January 1, 1963 |
| Reg. 1.6046-3 | Returns as to formation or reorganization of foreign corporations prior to September 15, 1960 |
| Reg. 1.6047-1 | Information to be furnished with regard to employee retirement plan covering an owner-employee |
| Reg. 1.6047-2 | Information relating to qualifying longevity annuity contracts |
| Reg. 1.6049-1 | Returns of information as to interest paid in calendar years before 1983 and original issue discount includible in gross income for calendar years before 1983 |
| Reg. 1.6049-2 | Interest and original issue discount subject to reporting in calendar years before 1983 |
| Reg. 1.6049-3 | Statements to recipients of interest payments and holders of obligations to which there is attributed original issue discount in calendar years before 1983 |
| Reg. 1.6049-4 | Return of information as to interest paid and original issue discount includible in gross income after December 31, 1982 |
| Reg. 1.6049-5 | Interest and original issue discount subject to reporting after December 31, 1982 |
| Reg. 1.6049(d)-5T | Reporting by brokers of interest and original issue discount on and after January 1, 1986 (temporary) |
| Reg. 1.6049-6 | Statements to recipients of interest payments and holders of obligations for attributed original issue discount |
| Reg. 1.6049-7 | Returns of information with respect to REMIC regular interests and collateralized debt obligations |
| Reg. 1.6049-8 | Interest and original issue discount paid to certain nonresident aliens |
| Reg. 1.6049-9 | Premium subject to reporting for a debt instrument acquired on or after January 1, 2014 |
| Reg. 1.6049-10 | Reporting of original issue discount on a tax-exempt obligation |
| Reg. 1.6050A-1 | Reporting requirements of certain fishing boat operators |
| Reg. 1.6050B-1 | Information returns by person making unemployment compensation payments |
| Reg. 1.6050D-1 | Information returns relating to energy grants and financing |
| Reg. 1.6050E-1 | Reporting of State and local income tax refunds |
| Reg. 1.6050H-0 | Table of contents |
| Reg. 1.6050H-1 | Information reporting of mortgage interest received in a trade or business from an individual |
| Reg. 1.6050H-2 | Time, form, and manner of reporting interest received on qualified mortgage |
| Reg. 1.6050H-3 | Information reporting of mortgage insurance premiums |
| Reg. 1.6050I-0 | Table of contents |
| Reg. 1.6050I-1 | Returns relating to cash in excess of $10,000 received in a trade or business |
| Reg. 1.6050I-2 | Returns relating to cash in excess of $10,000 received as bail by court clerks |
| Reg. 1.6050J-1T | Questions and answers concerning information returns relating to foreclosures and abandonments of security (temporary) |
| Reg. 1.6050K-1 | Returns relating to sales or exchanges of certain partnership interests |
| Reg. 1.6050L-1 | Information return by donees relating to certain dispositions of donated property |
| Reg. 1.6050L-2 | Information returns by donees relating to qualified intellectual property contributions |
| Reg. 1.6050M-1 | Information returns relating to persons receiving contracts from certain Federal executive agencies |
| Reg. 1.6050N-1 | Statements to recipients of royalties paid after December 31, 1986 |
| Reg. 1.6050N-2 | Coordination with reporting rules for widely held fixed investment trusts under § 1671–5 |
| Reg. 1.6050P-0 | Table of contents |
| Reg. 1.6050P-1 | Information reporting for discharges of indebtedness by certain entities |
| Reg. 1.6050P-2 | Organization a significant trade or business of which is the lending of money |
| Reg. 1.6050S-0 | Table of contents |
| Reg. 1.6050S-1 | Information reporting for qualified tuition and related expenses |
| Reg. 1.6050S-2 | Information reporting for payments and reimbursements or refunds of qualified tuition and related expenses |
| Reg. 1.6050S-3 | Information reporting for payments of interest on qualified education loans |
| Reg. 1.6050S-4 | Information reporting for payments of interest on qualified education loans |
| Reg. 1.6050W-1 | Information reporting for payments made in settlement of payment card and third party network transactions |
| Reg. 1.6050W-2 | Electronic furnishing of information statements for payments made in settlement of payment card and third party network transactions |
| Reg. 1.6050X-1 | Information reporting for fines, penalties, and other amounts by governments, governmental entities, and nongovernmental entities treated as governmental entities |
| Reg. 1.6050Y-1 | Information reporting for reportable policy sales, transfers of life insurance contracts to foreign persons, and reportable death benefits |
| Reg. 1.6050Y-2 | Information reporting by acquirers for reportable policy sale payments |
| Reg. 1.6050Y-3 | Information reporting by 6050Y(b) issuers for reportable policy sales and transfers of life insurance contracts to foreign persons |
| Reg. 1.6050Y-4 | Information reporting by payors for reportable death benefits |
| Reg. 1.6052-1 | Information returns regarding payment of wages in the form of group-term life insurance |
| Reg. 1.6052-2 | Statements to be furnished employees with respect to wages paid in the form of group-term life insurance |
| Reg. 1.6055-1 | Information reporting for minimum essential coverage |
| Reg. 1.6055-2 | Electronic furnishing of statements |
| Reg. 1.6060-1 | Reporting requirements for tax return preparers |
| Reg. 1.6061-1 | Signing of returns and other documents by individuals |
| Reg. 1.6062-1 | Signing of returns, statements, and other documents made by corporations |
| Reg. 1.6063-1 | Signing of returns, statements, and other documents made by partnerships |
| Reg. 1.6065-1 | Verification of returns |
| Reg. 1.6071-1 | Time for filing returns and other documents |
| Reg. 1.6072-1 | Time for filing returns of individuals, estates, and trusts |
| Reg. 1.6072-2 | Time for filing returns of corporations |
| Reg. 1.6072-3 | Income tax due dates postponed in case of China Trade Act corporations |
| Reg. 1.6072-4 | Time for filing other returns of income |
| Reg. 1.6073-1 | Time and place for filing declarations of estimated income tax by individuals |
| Reg. 1.6073-2 | Fiscal years |
| Reg. 1.6073-3 | Short taxable years |
| Reg. 1.6073-4 | Extension of time for filing declarations by individuals |
| Reg. 1.6074-1 | Time and place for filing declarations of estimated income tax by corporations |
| Reg. 1.6074-2 | Time for filing declarations by corporations in case of a short taxable year |
| Reg. 1.6074-3 | Extension of time for filing declarations by corporations |
| Reg. 1.6081-1 | Extension of time for filing returns |
| Reg. 1.6081-2 | Automatic extension of time to file certain returns filed by partnerships |
| Reg. 1.6081-3 | Automatic extension of time for filing corporation income tax returns |
| Reg. 1.6081-4 | Automatic extension of time for filing individual income tax return |
| Reg. 1.6081-5 | Extensions of time in the case of certain partnerships, corporations and US citizens and residents |
| Reg. 1.6081-6 | Automatic extension of time to file estate or trust income tax return |
| Reg. 1.6081-7 | Automatic extension of time to file Real Estate Mortgage Investment Conduit (REMIC) income tax return |
| Reg. 1.6081-8 | Extension of time to file certain information returns |
| Reg. 1.6081-9 | Automatic extension of time to file exempt or political organization returns |
| Reg. 1.6081-10 | Automatic extension of time to file withholding tax return for US source income of foreign persons |
| Reg. 1.6081-11 | Automatic extension of time for filing certain employee plan returns |
| Reg. 1.6091-1 | Place for filing returns or other documents |
| Reg. 1.6091-2 | Place for filing income tax returns |
| Reg. 1.6091-3 | Filing certain international income tax returns |
| Reg. 1.6091-4 | Exceptional cases |
| Reg. 1.6102-1 | Computations on returns or other documents |
| Reg. 1.6107-1 | Tax return preparer must furnish copy of return or claim for refund to taxpayer and must retain a copy or record |
| Reg. 1.6107-2 | Form and manner of furnishing copy of return and retaining copy or record |
| Reg. 1.6109-1 | Identifying numbers |
| Reg. 1.6109-2 | Tax return preparers furnishing identifying numbers for returns or claims for refund and related requirements |
| Reg. 1.6115-1 | Disclosure requirements for quid pro quo contributions |
| Reg. 1.6109-2A | Furnishing identifying number of income tax return preparer |
| Reg. 1.6151-1 | Time and place for paying tax shown on returns |
| Reg. 1.6153-1 | Payment of estimated tax by individuals |
| Reg. 1.6153-2 | Fiscal years |
| Reg. 1.6153-3 | Short taxable years |
| Reg. 1.6153-4 | Extension of time for paying the estimated tax |
| Reg. 1.6161-1 | Extension of time for paying tax or deficiency |
| Reg. 1.6162-1 | Extension of time for payment of tax on gain attributable to liquidation of personal holding companies |
| Reg. 1.6164-1 | Extensions of time for payment of taxes by corporations expecting carrybacks |
| Reg. 1.6164-2 | Amount of tax the time for payment of which may be extended |
| Reg. 1.6164-3 | Computation of the amount of reduction of the tax previously determined |
| Reg. 1.6164-4 | Payment of remainder of tax where extension relates to only part of the tax |
| Reg. 1.6164-5 | Period of extension |
| Reg. 1.6164-6 | Revised statements |
| Reg. 1.6164-7 | Termination by district director |
| Reg. 1.6164-8 | Payments on termination |
| Reg. 1.6164-9 | Cross references |
| Reg. 1.6165-1 | Bonds where time to pay the tax or deficiency has been extended |
| Reg. 1.6302-1 | Deposit rules for corporation income and estimated income taxes and certain taxes of tax-exempt organizations |
| Reg. 1.6302-2 | Deposit rules for tax withheld on nonresident aliens and foreign corporations |
| Reg. 1.6302-3 | Deposit rules for estimated taxes of certain trusts |
| Reg. 1.6302-4 | Voluntary payments by electronic funds transfer |
| Reg. 1.6361-1 | Collection and administration of qualified State individual income taxes |
| Reg. 1.6411-1 | Tentative carryback adjustments |
| Reg. 1.6411-2 | Computation of tentative carryback adjustment |
| Reg. 1.6411-3 | Allowance of adjustments |
| Reg. 1.6411-4 | Consolidated groups |
| Reg. 1.6414-1 | Credit or refund of tax withheld on nonresident aliens and foreign corporations |
| Reg. 1.6417-5T | Additional information and registration |
| Reg. 1.6418-4T | Additional information and registration |
| Reg. 1.6425-1 | Adjustment of overpayment of estimated income tax by corporation |
| Reg. 1.6425-2 | Computation of adjustment of overpayment of estimated tax |
| Reg. 1.6425-3 | Allowance of adjustments |
| Reg. 1.6654-1 | Addition to the tax in the case of an individual |
| Reg. 1.6654-2 | Exceptions to imposition of the addition to the tax in the case of individuals |
| Reg. 1.6654-3 | Short taxable years of individuals |
| Reg. 1.6654-4 | [Reserved] |
| Reg. 1.6654-5 | Payments of estimated tax |
| Reg. 1.6654-6 | Nonresident alien individuals |
| Reg. 1.6654-7 | Applicability |
| Reg. 1.6655-0 | Table of contents |
| Reg. 1.6655-1 | Addition to the tax in the case of a corporation |
| Reg. 1.6655-2 | Annualized income installment method |
| Reg. 1.6655-2T | Safe harbor for certain installments of tax due before July 1, 1987 (temporary) |
| Reg. 1.6655-3 | Adjusted seasonal installment method |
| Reg. 1.6655-4 | Large corporations |
| Reg. 1.6655-5 | Short taxable year |
| Reg. 1.6655-6 | Methods of accounting |
| Reg. 1.6655-7 | Addition to tax on account of excessive adjustment under section 6425 |
| Reg. 1.6655(e)-1 | Time and manner for making election under the Omnibus Budget Reconciliation Act of 1993 |
| Reg. 1.6662-0 | Table of contents |
| Reg. 1.6662-1 | Overview of the accuracy-related penalty |
| Reg. 1.6662-2 | Accuracy-related penalty |
| Reg. 1.6662-3 | Negligence or disregard of rules or regulations |
| Reg. 1.6662-4 | Substantial understatement of income tax |
| Reg. 1.6662-5 | Substantial and gross valuation misstatements under chapter 1 |
| Reg. 1.6662-5T | Substantial and gross valuation misstatements under chapter 1 (temporary) |
| Reg. 1.6662-6 | Transactions between persons described in section 482 and net section 482 transfer price adjustments |
| Reg. 1.6662-7 | Omnibus Budget Reconciliation Act of 1993 changes to the accuracy-related penalty |
| Reg. 1.6664-0 | Table of contents |
| Reg. 1.6664-1 | Accuracy-related and fraud penalties; definitions, effective date and special rules |
| Reg. 1.6664-2 | Underpayment |
| Reg. 1.6664-3 | Ordering rules for determining the total amount of penalties imposed |
| Reg. 1.6664-4 | Reasonable cause and good faith exception to section 6662 penalties |
| Reg. 1.6664-4T | Reasonable cause and good faith exception to section 6662 penalties |
| Reg. 1.6694-0 | Table of contents |
| Reg. 1.6694-1 | Section 6694 penalties applicable to tax return preparers |
| Reg. 1.6694-2 | Penalty for understatement due to an unreasonable position |
| Reg. 1.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 1.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 1.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 1.6695-2 | Tax return preparer due diligence requirements for certain tax returns and claims |
| Reg. 1.6696-1 | Claims for credit or refund by tax return preparers or appraisers |
| Reg. 1.6709-1T | Penalties with respect to mortgage credit certificates (temporary) |
| Reg. 1.6851-1 | Termination assessments of income tax |
| Reg. 1.6851-2 | Certificates of compliance with income tax laws by departing aliens |
| Reg. 1.6851-3 | Furnishing of bond to insure payment; cross reference |
| Reg. 1.7476-1 | Interested parties |
| Reg. 1.7476-2 | Notice to interested parties |
| Reg. 1.7476-3 | Notice of determination |
| Reg. 1.7519-0T | Table of contents (temporary) |
| Reg. 1.7519-1T | Required payments for entities electing not to have required year (temporary) |
| Reg. 1.7519-2T | Required payments—procedures and administration (temporary) |
| Reg. 1.7519-3T | Effective date (temporary) |
| Reg. 1.7520-1 | Valuation of annuities, unitrust interests, interests for life or terms of years, and remainder or reversionary interests |
| Reg. 1.7520-2 | Valuation of charitable interests |
| Reg. 1.7520-3 | Limitation on the application of section 7520 |
| Reg. 1.7520-4 | Transitional rules |
| Reg. 1.7701-1 | Definitions; spouse, husband and wife, husband, wife, marriage |
| Reg. 1.7701(l)-0 | Table of contents |
| Reg. 1.7701(l)-1 | Conduit financing arrangements |
| Reg. 1.7701(l)-3 | Recharacterizing financing arrangements involving fast-pay stock |
| Reg. 1.7701(l)-4 | Rules regarding inversion transactions |
| Reg. 1.7702-0 | Table of contents |
| Reg. 1.7702-2 | Attained age of the insured under a life insurance contract |
| Reg. 1.7702B-1 | Consumer protection provisions |
| Reg. 1.7702B-2 | Special rules for pre-1997 long-term care insurance contracts |
| Reg. 1.7703-1 | Determination of marital status |
| Reg. 1.7704-1 | Publicly traded partnerships |
| Reg. 1.7704-2 | Transition provisions |
| Reg. 1.7704-3 | Qualifying income |
| Reg. 1.7704-4 | Qualifying income—mineral and natural resources |
| Reg. 1.7872-1—1.7872-4 | §§ 17872-1--17872-4 [Reserved] |
| Reg. 1.7872-5 | Exempted loans |
| Reg. 1.7872-5T | Exempted loans (temporary) |
| Reg. 1.7872-15 | Split-dollar loans |
| Reg. 1.7872-16 | Loans to an exchange facilitator under § 1468B–6 |
| Reg. 1.7874-1 | Disregard of affiliate-owned stock |
| Reg. 1.7874-2 | Surrogate foreign corporation |
| Reg. 1.7874-3 | Substantial business activities |
| Reg. 1.7874-4 | Disregard of certain stock related to the domestic entity acquisition |
| Reg. 1.7874-5 | Effect of certain transfers of stock related to the acquisition |
| Reg. 1.7874-6 | Stock transferred by members of the EAG |
| Reg. 1.7874-7 | Disregard of certain stock attributable to passive assets |
| Reg. 1.7874-8 | Disregard of certain stock attributable to serial acquisitions |
| Reg. 1.7874-9 | Disregard of certain stock in third-country transactions |
| Reg. 1.7874-10 | Disregard of certain distributions |
| Reg. 1.7874-11 | Rules regarding inversion gain |
| Reg. 1.7874-12 | Definitions |
| Reg. 1.9000-1 | Statutory provisions |
| Reg. 1.9000-2 | Effect of repeal in general |
| Reg. 1.9000-3 | Requirement of statement showing increase in tax liability |
| Reg. 1.9000-4 | Form and content of statement |
| Reg. 1.9000-5 | Effect of filing statement |
| Reg. 1.9000-6 | Provisions for the waiver of interest |
| Reg. 1.9000-7 | Provisions for estimated tax |
| Reg. 1.9000-8 | Extension of time for making certain payments |
| Reg. 1.9001 | Statutory provisions; Retirement-Straight Line Adjustment Act of 1958 |
| Reg. 1.9001-1 | Change from retirement to straight-line method of computing depreciation |
| Reg. 1.9001-2 | Basis adjustments for taxable years beginning on or after 1956 adjustment date |
| Reg. 1.9001-3 | Basis adjustments for taxable years between changeover date and 1956 adjustment date |
| Reg. 1.9001-4 | Adjustments required in computing excess-profits credit |
| Reg. 1.9002 | Statutory provisions; Dealer Reserve Income Adjustment Act of 1960 (74 Stat 124) |
| Reg. 1.9002-1 | Purpose, applicability, and definitions |
| Reg. 1.9002-2 | Election to have the provisions of section 481 of the Internal Revenue Code of 1954 apply |
| Reg. 1.9002-3 | Election to have the provisions of section 481 of the Internal Revenue Code of 1954 not apply |
| Reg. 1.9002-4 | Election to pay net increase in tax in installments |
| Reg. 1.9002-5 | Special rules relating to interest |
| Reg. 1.9002-6 | Acquiring corporation |
| Reg. 1.9002-7 | Statute of limitations |
| Reg. 1.9002-8 | Manner of exercising elections |
| Reg. 1.9003 | Statutory provisions; section 4 of the Act of September 14, 1960 (Pub L 86–781, 74 Stat 1017) |
| Reg. 1.9003-1 | Election to have the provisions of section 613(c) (2) and (4) of the 1954 Code, as amended, apply for past years |
| Reg. 1.9003-2 | Effect of election |
| Reg. 1.9003-3 | Statutes of limitation |
| Reg. 1.9003-4 | Manner of exercising election |
| Reg. 1.9003-5 | Terms; applicability of other laws |
| Reg. 1.9004 | Statutory provisions; the Act of September 26, 1961 (Pub L 87–312, 75 Stat 674) |
| Reg. 1.9004-1 | Election relating to the determination of gross income from the property for taxable years beginning prior to 1961 in the case of certain clays and shale |
| Reg. 1.9004-2 | Effect of election |
| Reg. 1.9004-3 | Statutes of limitation |
| Reg. 1.9004-4 | Manner of exercising election |
| Reg. 1.9004-5 | Terms; applicability of other laws |
| Reg. 1.9005 | Statutory provisions; section 2 of the Act of September 26, 1961 (Pub L 87–321, 75 Stat 683) |
| Reg. 1.9005-1 | Election relating to the determination of gross income from the property for taxable years beginning prior to 1961 in the case of clay and quartzite used in making refractory products |
| Reg. 1.9005-2 | Effect of election |
| Reg. 1.9005-3 | Statutes of limitation |
| Reg. 1.9005-4 | Manner of exercising election |
| Reg. 1.9005-5 | Terms; applicability of other laws |
| Reg. 1.9006 | Statutory provisions; Tax Reform Act of 1969 |
| Reg. 1.9006-1 | Interest and penalties in case of certain taxable years |
| Reg. 1.9101-1 | Permission to submit information required by certain returns and statements on magnetic tape |
| Reg. 1.9200-1 | Deduction for motor carrier operating authority |
| Reg. 1.9200-2 | Manner of taking deduction |
| Reg. 1.9300-1 | Reduction in taxable income for housing displaced individuals |
| Reg. 2.1 | Statutory provisions; sections 511 and 905, Merchant Marine Act, 1936, and related statutes |
| Reg. 2.1-1 | Definitions |
| Reg. 2.1-2 | Scope of section 511 of the Act and the regulations in this part |
| Reg. 2.1-3 | Requirements as to vessel operations |
| Reg. 2.1-4 | Application to establish fund |
| Reg. 2.1-5 | Tentative authorization to establish fund |
| Reg. 2.1-6 | Establishment of fund |
| Reg. 2.1-7 | Circumstances permitting reimbursement from a construction reserve fund |
| Reg. 2.1-8 | Investment of funds in securities |
| Reg. 2.1-9 | Valuation of securities in fund |
| Reg. 2.1-10 | Withdrawals from fund |
| Reg. 2.1-11 | Time deposits |
| Reg. 2.1-12 | Election as to nonrecognition of gain |
| Reg. 2.1-13 | Deposit of proceeds of sales or indemnities |
| Reg. 2.1-14 | Deposit of earnings and receipts |
| Reg. 2.1-15 | Time for making deposits |
| Reg. 2.1-16 | Tax liability as to earnings deposited |
| Reg. 2.1-17 | Basis of new vessel |
| Reg. 2.1-18 | Allocation of gain for tax purposes |
| Reg. 2.1-19 | Requirements as to new vessels |
| Reg. 2.1-20 | Obligation of deposits |
| Reg. 2.1-21 | Period for construction of certain vessels |
| Reg. 2.1-22 | Time extensions for expenditure or obligation |
| Reg. 2.1-23 | Noncompliance with requirements |
| Reg. 2.1-24 | Extent of tax liability |
| Reg. 2.1-25 | Assessment and collection of deficiencies |
| Reg. 2.1-26 | Reports by taxpayers |
| Reg. 2.1-27 | Controlled corporation |
| Reg. 2.1-28 | Administrative jurisdiction |
| Reg. 3.0 | Statutory provisions; section 607, Merchant Marine Act, 1936, as amended |
| Reg. 3.1 | Scope of section 607 of the Act and the regulations in this part |
| Reg. 3.2 | Ceiling on deposits |
| Reg. 3.3 | Nontaxability of deposits |
| Reg. 3.4 | Establishment of accounts |
| Reg. 3.5 | Qualified withdrawals |
| Reg. 3.6 | Tax treatment of qualified withdrawals |
| Reg. 3.7 | Tax treatment of nonqualified withdrawals |
| Reg. 3.8 | Certain corporate reorganizations and changes in partnerships, and certain transfers on death [Reserved] |
| Reg. 3.9 | Consolidated returns [Reserved] |
| Reg. 3.10 | Transitional rules for existing funds |
| Reg. 3.11 | Definitions |
| Reg. 4.954-0 | Introduction |
| Reg. 4.954-1 | Foreign base company income; taxable years beginning after December 31, 1986 |
| Reg. 4.954-2 | Foreign personal holding company income; taxable years beginning after December 31, 1986 |
| Reg. 5.1502-45 | Limitation on losses to amount at risk |
| Reg. 5.6411-1 | Tentative refund under claim of right adjustment |
| Reg. 5c.44F-1 | Leases and qualified research expenses |
| Reg. 5c.1305-1 | Special income averaging rules for taxpayers otherwise required to compute tax in accordance with § 5c1256–3 |
| Reg. 5e.274-8 | Travel expenses of Members of Congress |
| Reg. 5f.103-1 | Obligations issued after December 31, 1982, required to be in registered form |
| Reg. 5f.163-1 | Denial of interest deduction on certain obligations issued after December 31, 1982, unless issued in registered form |
| Reg. 6a.103A-1 | Interest on mortgage subsidy bonds |
| Reg. 6a.103A-2 | Qualified mortgage bond |
| Reg. 6a.103A-3 | Qualified veterans' mortgage bonds |
| Reg. 6a.6652(g)-1 | Failure to make return or furnish statement required under section 6039C |
| Reg. 7.48-1 | Election to have investment credit for movie and television films determined in accordance with previous litigation |
| Reg. 7.48-2 | Election of forty-percent method of determining investment credit for movie and television films placed in service in a taxable year beginning before January 1, 1975 |
| Reg. 7.48-3 | Election to apply the amendments made by sections 804 (a) and (b) of the Tax Reform Act of 1976 to property described in section 50(a) of the Code |
| Reg. 7.57(d)-1 | Election with respect to straight line recovery of intangibles |
| Reg. 7.465-1 | Amounts at risk with respect to activities begun prior to effective date; in general |
| Reg. 7.465-2 | Determination of amount at risk |
| Reg. 7.465-3 | Allocation of loss for different taxable years |
| Reg. 7.465-4 | Insufficient records |
| Reg. 7.465-5 | Examples |
| Reg. 7.936-1 | Qualified possession source investment income |
| Reg. 7.999-1 | Computation of the international boycott factor |
| Reg. 7.6039A-1 | Information regarding carryover basis property acquired from a decedent |
| Reg. 8.1 | Charitable remainder trusts |
| Reg. 9.1 | Investment credit—public utility property elections |
| Reg. 9.2 | [Reserved] |
| Reg. 9.3 | Temporary TRASOP requirements for 1-percent additional investment credit |
| Reg. 11.401(a)-11 | Qualified joint and survivor annuities |
| Reg. 11.401(a)-19 | Nonforfeitability in case of certain withdrawals |
| Reg. 11.401(b)-1 | Certain retroactive changes in plan |
| Reg. 11.408(a)(2)-1 | Trustee of individual retirement accounts |
| Reg. 11.410-1 | Election by church to have participation, vesting, funding, etc, provisions apply |
| Reg. 11.410(b)-1 | Minimum coverage requirements |
| Reg. 11.412(c)-7 | Election to treat certain retroactive plan amendments as made on the first day of the plan year |
| Reg. 11.412(c)-11 | Election with respect to bonds |
| Reg. 11.412(c)-12 | Extension of time to make contributions to satisfy requirements of section 412 |
| Reg. 12.3 | Investment credit, public utility property elections |
| Reg. 12.4 | Election of Class Life Asset Depreciation Range System (ADR) |
| Reg. 12.7 | Election to be treated as a DISC |
| Reg. 12.8 | Elections with respect to net leases of real property |
| Reg. 12.9 | Election to postpone determination with respect to the presumption described in section 183(d) |
| Reg. 13.0-13.9 | § [Reserved] |
| Reg. 13.10 | Distribution of money in lieu of fractional shares |
| Reg. 13.11 | Revocation of election to report income on the installment basis |
| Reg. 15.0-1 | Scope of regulations in this part |
| Reg. 15.1-1 | Elections to deduct |
| Reg. 15.1-2 | Revocation of election to deduct |
| Reg. 15.1-3 | Elections as to method of recapture |
| Reg. 15.1-4 | Special rules |
| Reg. 15a.453-0 | Taxable years affected |
| Reg. 15a.453-1 | Installment method reporting for sales of real property and casual sales of personal property |
| Reg. 15a.453-2 | Installment obligations received as liquidating distribution [Reserved] |
| Reg. 16A.126-0 | Effective dates |
| Reg. 16A.126-1 | Certain cost-sharing payments—in general |
| Reg. 16A.126-2 | Section 126 elections |
| Reg. 16A.1255-1 | General rule for treatment of gain from disposition of section 126 property |
| Reg. 16A.1255-2 | Special rules |
| Reg. 18.0 | Effective date of temporary regulations under the Subchapter S Revision Act of 1982 |
| Reg. 18.1371-1 | Election to treat distributions as dividends during certain post-termination transition periods |
| Reg. 18.1379-1 | Transitional rules on enactment |
| Reg. 18.1379-2 | Special rules for all elections, consents, and refusals |
| Reg. 20.0-1 | Introduction |
| Reg. 20.0-2 | General description of tax |
| Reg. 20.2001-1 | Valuation of adjusted taxable gifts and section 2701(d) taxable events |
| Reg. 20.2001-2 | Valuation of adjusted taxable gifts for purposes of determining the deceased spousal unused exclusion amount of last deceased spouse |
| Reg. 20.2002-1 | Liability for payment of tax |
| Reg. 20.2010-0 | Table of contents |
| Reg. 20.2010-1 | Unified credit against estate tax; in general |
| Reg. 20.2010-2 | Portability provisions applicable to estate of a decedent survived by a spouse |
| Reg. 20.2010-3 | Portability provisions applicable to the surviving spouse's estate |
| Reg. 20.2011-1 | Credit for State death taxes |
| Reg. 20.2011-2 | Limitation on credit if a deduction for State death taxes is allowed under section 2053(d) |
| Reg. 20.2012-1 | Credit for gift tax |
| Reg. 20.2013-1 | Credit for tax on prior transfers |
| Reg. 20.2013-2 | “First limitation” |
| Reg. 20.2013-3 | “Second limitation” |
| Reg. 20.2013-4 | Valuation of property transferred |
| Reg. 20.2013-5 | “Property” and “transfer” defined |
| Reg. 20.2013-6 | Examples |
| Reg. 20.2014-1 | Credit for foreign death taxes |
| Reg. 20.2014-2 | “First limitation” |
| Reg. 20.2014-3 | “Second limitation” |
| Reg. 20.2014-4 | Application of credit in cases involving a death tax convention |
| Reg. 20.2014-5 | Proof of credit |
| Reg. 20.2014-6 | Period of limitations on credit |
| Reg. 20.2014-7 | Limitation on credit if a deduction for foreign death taxes is allowed under section 2053(d) |
| Reg. 20.2015-1 | Credit for death taxes on remainders |
| Reg. 20.2016-1 | Recovery of death taxes claimed as credit |
| Reg. 20.2031-0 | Table of contents |
| Reg. 20.2031-1 | Definition of gross estate; valuation of property |
| Reg. 20.2031-2 | Valuation of stocks and bonds |
| Reg. 20.2031-3 | Valuation of interests in businesses |
| Reg. 20.2031-4 | Valuation of notes |
| Reg. 20.2031-5 | Valuation of cash on hand or on deposit |
| Reg. 20.2031-6 | Valuation of household and personal effects |
| Reg. 20.2031-7 | Valuation of annuities, interests for life or term of years, and remainder or reversionary interests |
| Reg. 20.2031-8 | Valuation of certain life insurance and annuity contracts; valuation of shares in an open-end investment company |
| Reg. 20.2031-9 | Valuation of other property |
| Reg. 20.2032-1 | Alternate valuation |
| Reg. 20.2032A-3 | Material participation requirements for valuation of certain farm and closely-held business real property |
| Reg. 20.2032A-4 | Method of valuing farm real property |
| Reg. 20.2032A-8 | Election and agreement to have certain property valued under section 2032A for estate tax purposes |
| Reg. 20.2033-1 | Property in which the decedent had an interest |
| Reg. 20.2034-1 | Dower or curtesy interests |
| Reg. 20.2036-1 | Transfers with retained life estate |
| Reg. 20.2037-1 | Transfers taking effect at death |
| Reg. 20.2038-1 | Revocable transfers |
| Reg. 20.2039-1 | Annuities |
| Reg. 20.2039-1T | Limitations and repeal of estate tax exclusion for qualified plans and individual retirement plans (IRAs) (temporary) |
| Reg. 20.2039-2 | Annuities under “qualified plans” and section 403(b) annuity contracts |
| Reg. 20.2039-3 | Lump sum distributions under “qualified plans;” decedents dying after December 31, 1976, and before January 1, 1979 |
| Reg. 20.2039-4 | Lump sum distributions from “qualified plans;” decedents dying after December 31, 1978 |
| Reg. 20.2039-5 | Annuities under individual retirement plans |
| Reg. 20.2040-1 | Joint interests |
| Reg. 20.2041-1 | Powers of appointment; in general |
| Reg. 20.2041-2 | Powers of appointment created on or before October 21, 1942 |
| Reg. 20.2041-3 | Powers of appointment created after October 21, 1942 |
| Reg. 20.2042-1 | Proceeds of life insurance |
| Reg. 20.2043-1 | Transfers for insufficient consideration |
| Reg. 20.2044-1 | Certain property for which marital deduction was previously allowed |
| Reg. 20.2044-2 | Effective dates |
| Reg. 20.2045-1 | Applicability to pre-existing transfers or interests |
| Reg. 20.2046-1 | Disclaimed property |
| Reg. 20.2031-7A | Valuation of annuities, interests for life or a term of years, and remainder or reversionary interests for estates of decedents for which the valuation date of the gross estate is before June 1, 2023 |
| Reg. 20.2051-1 | Definition of taxable estate |
| Reg. 20.2052-1 | Exemption |
| Reg. 20.2053-1 | Deductions for expenses, indebtedness, and taxes; in general |
| Reg. 20.2053-2 | Deduction for funeral expenses |
| Reg. 20.2053-3 | Deduction for expenses of administering estate |
| Reg. 20.2053-4 | Deduction for claims against the estate |
| Reg. 20.2053-5 | Deductions for charitable, etc, pledges or subscriptions |
| Reg. 20.2053-6 | Deduction for taxes |
| Reg. 20.2053-7 | Deduction for unpaid mortgages |
| Reg. 20.2053-8 | Deduction for expenses in administering property not subject to claims |
| Reg. 20.2053-9 | Deduction for certain State death taxes |
| Reg. 20.2053-10 | Deduction for certain foreign death taxes |
| Reg. 20.2054-1 | Deduction for losses from casualties or theft |
| Reg. 20.2055-1 | Deduction for transfers for public, charitable, and religious uses; in general |
| Reg. 20.2055-2 | Transfers not exclusively for charitable purposes |
| Reg. 20.2055-3 | Effect of death taxes and administration expenses |
| Reg. 20.2055-4 | Disallowance of charitable, etc, deductions because of “prohibited transactions” in the case of decedents dying before January 1, 1970 |
| Reg. 20.2055-5 | Disallowance of charitable, etc, deductions in the case of decedents dying after December 31, 1969 |
| Reg. 20.2055-6 | Disallowance of double deduction in the case of qualified terminable interest property |
| Reg. 20.2056-0 | Table of contents |
| Reg. 20.2056(a)-1 | Marital deduction; in general |
| Reg. 20.2056(a)-2 | Marital deduction; “deductible interests” and “nondeductible interests” |
| Reg. 20.2056(b)-1 | Marital deduction; limitation in case of life estate or other “terminable interest” |
| Reg. 20.2056(b)-2 | Marital deduction; interest in unidentified assets |
| Reg. 20.2056(b)-3 | Marital deduction; interest of spouse conditioned on survival for limited period |
| Reg. 20.2056(b)-4 | Marital deduction; valuation of interest passing to surviving spouse |
| Reg. 20.2056(b)-5 | Marital deduction; life estate with power of appointment in surviving spouse |
| Reg. 20.2056(b)-6 | Marital deduction; life insurance or annuity payments with power of appointment in surviving spouse |
| Reg. 20.2056(b)-7 | Election with respect to life estate for surviving spouse |
| Reg. 20.2056(b)-8 | Special rule for charitable remainder trusts |
| Reg. 20.2056(b)-9 | Denial of double deduction |
| Reg. 20.2056(b)-10 | Effective dates |
| Reg. 20.2056(c)-1 | Marital deduction; definition of “passed from the decedent” |
| Reg. 20.2056(c)-2 | Marital deduction; definition of “passed from the decedent to his surviving spouse” |
| Reg. 20.2056(c)-3 | Marital deduction; definition of “passed from the decedent to a person other than his surviving spouse” |
| Reg. 20.2056(d)-1 | Marital deduction; special rules for marital deduction if surviving spouse is not a United States citizen |
| Reg. 20.2056(d)-2 | Marital deduction; effect of disclaimers of post-December 31, 1976 transfers |
| Reg. 20.2056(d)-3 | Marital deduction; effect of disclaimers of pre-January 1, 1977 transfers |
| Reg. 20.2056A-0 | Table of contents |
| Reg. 20.2056A-1 | Restrictions on allowance of marital deduction if surviving spouse is not a United States citizen |
| Reg. 20.2056A-2 | Requirements for qualified domestic trust |
| Reg. 20.2056A-3 | QDOT election |
| Reg. 20.2056A-4 | Procedures for conforming marital trusts and nontrust marital transfers to the requirements of a qualified domestic trust |
| Reg. 20.2056A-5 | Imposition of section 2056A estate tax |
| Reg. 20.2056A-6 | Amount of tax |
| Reg. 20.2056A-7 | Allowance of prior transfer credit under section 2013 |
| Reg. 20.2056A-8 | Special rules for joint property |
| Reg. 20.2056A-9 | Designated Filer |
| Reg. 20.2056A-10 | Surviving spouse becomes citizen after QDOT established |
| Reg. 20.2056A-11 | Filing requirements and payment of the section 2056A estate tax |
| Reg. 20.2056A-12 | Increased basis for section 2056A estate tax paid with respect to distribution from a QDOT |
| Reg. 20.2056A-13 | Effective dates |
| Reg. 20.2101-1 | Estates of nonresidents not citizens; tax imposed |
| Reg. 20.2102-1 | Estates of nonresidents not citizens; credits against tax |
| Reg. 20.2103-1 | Estates of nonresidents not citizens; “entire gross estate” |
| Reg. 20.2104-1 | Estates of nonresidents not citizens; property within the United States |
| Reg. 20.2105-1 | Estates of nonresidents not citizens; property without the United States |
| Reg. 20.2106-1 | Estates of nonresidents not citizens; taxable estate; deductions in general |
| Reg. 20.2106-2 | Estates of nonresidents not citizens; deductions for expenses, losses, etc |
| Reg. 20.2107-1 | Expatriation to avoid tax |
| Reg. 20.2202-1 | Missionaries in foreign service |
| Reg. 20.2203-1 | Definition of executor |
| Reg. 20.2204-1 | Discharge of executor from personal liability |
| Reg. 20.2204-2 | Discharge of fiduciary other than executor from personal liability |
| Reg. 20.2204-3 | Special rules for estates of decedents dying after December 31, 1976; special lien under section 6324A |
| Reg. 20.2205-1 | Reimbursement out of estate |
| Reg. 20.2206-1 | Liability of life insurance beneficiaries |
| Reg. 20.2207-1 | Liability of recipient of property over which decedent had power of appointment |
| Reg. 20.2207A-1 | Right of recovery of estate taxes in the case of certain marital deduction property |
| Reg. 20.2207A-2 | Effective date |
| Reg. 20.2208-1 | Certain residents of possessions considered citizens of the United States |
| Reg. 20.2209-1 | Certain residents of possessions considered nonresidents not citizens of the United States |
| Reg. 20.6001-1 | Persons required to keep records and render statements |
| Reg. 20.6011-1 | General requirement of return, statement, or list |
| Reg. 20.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 20.6018-1 | Returns |
| Reg. 20.6018-2 | Returns; person required to file return |
| Reg. 20.6018-3 | Returns; contents of returns |
| Reg. 20.6018-4 | Returns; documents to accompany the return |
| Reg. 20.6036-1 | Notice of qualification as executor of estate of decedent dying before 1971 |
| Reg. 20.6036-2 | Notice of qualification as executor of estate of decedent dying after 1970 |
| Reg. 20.6060-1 | Reporting requirements for tax return preparers |
| Reg. 20.6061-1 | Signing of returns and other documents |
| Reg. 20.6065-1 | Verification of returns |
| Reg. 20.6071-1 | Time for filing preliminary notice required by § 206036–1 |
| Reg. 20.6075-1 | Returns; time for filing estate tax return |
| Reg. 20.6081-1 | Extension of time for filing the return |
| Reg. 20.6091-1 | Place for filing returns or other documents |
| Reg. 20.6091-2 | Exceptional cases |
| Reg. 20.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 20.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 20.6151-1 | Time and place for paying tax shown on the return |
| Reg. 20.6161-1 | Extension of time for paying tax shown on the return |
| Reg. 20.6161-2 | Extension of time for paying deficiency in tax |
| Reg. 20.6163-1 | Extension of time for payment of estate tax on value of reversionary or remainder interest in property |
| Reg. 20.6165-1 | Bonds where time to pay tax or deficiency has been extended |
| Reg. 20.6166-1 | Election of alternate extension of time for payment of estate tax where estate consists largely of interest in closely held business |
| Reg. 20.6166A-1 | Extension of time for payment of estate tax where estate consists largely of interest in closely held business |
| Reg. 20.6166A-2 | Definition of an interest in a closely held business |
| Reg. 20.6166A-3 | Acceleration of payment |
| Reg. 20.6166A-4 | Special rules applicable where due date of return was before September 3, 1958 |
| Reg. 20.6302-1 | Voluntary payments of estate taxes by electronic funds transfer |
| Reg. 20.6314-1 | Duplicate receipts for payment of estate taxes |
| Reg. 20.6321 | Statutory provisions; lien for taxes |
| Reg. 20.6321-1 | Lien for taxes |
| Reg. 20.6323-1 | Validity and priority against certain persons |
| Reg. 20.6324-1 | Special lien for estate tax |
| Reg. 20.6324A-1 | Special lien for estate tax deferred under section 6166 or 6166A |
| Reg. 20.6324B-1 | Special lien for additional estate tax attributable to farm, etc, valuation |
| Reg. 20.6325-1 | Release of lien or partial discharge of property; transfer certificates in nonresident estates |
| Reg. 20.6601-1 | Interest on underpayment, nonpayment, or extensions of time for payment, of tax |
| Reg. 20.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 20.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 20.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 20.6694-4 | Extension of period of collection when preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 20.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 20.6696-1 | Claims for credit or refund by tax return preparers or appraisers |
| Reg. 20.6905-1 | Discharge of executor from personal liability for decedent's income and gift taxes |
| Reg. 20.7101-1 | Form of bonds |
| Reg. 20.7520-1 | Valuation of annuities, unitrust interests, interests for life or terms of years, and remainder or reversionary interests |
| Reg. 20.7520-2 | Valuation of charitable interests |
| Reg. 20.7520-3 | Limitation on the application of section 7520 |
| Reg. 20.7520-4 | Transitional rules |
| Reg. 20.7701-1 | Tax return preparer |
| Reg. 20.7701-2 | Definitions; spouse, husband and wife, husband, wife, marriage |
| Reg. 22.0 | Certain elections under the Economic Recovery Tax Act of 1981 |
| Reg. 25.0-1 | Introduction |
| Reg. 25.2207A-1 | Right of recovery of gift taxes in the case of certain marital deduction property |
| Reg. 25.2207A-2 | Effective date |
| Reg. 25.2501-1 | Imposition of tax |
| Reg. 25.2502-1 | Rate of tax |
| Reg. 25.2502-2 | Donor primarily liable for tax |
| Reg. 25.2503-1 | General definitions of “taxable gifts” and of “total amount of gifts” |
| Reg. 25.2503-2 | Exclusions from gifts |
| Reg. 25.2503-3 | Future interests in property |
| Reg. 25.2503-4 | Transfer for the benefit of a minor |
| Reg. 25.2503-6 | Exclusion for certain qualified transfer for tuition or medical expenses |
| Reg. 25.2504-1 | Taxable gifts for preceding calendar periods |
| Reg. 25.2504-2 | Determination of gifts for preceding calendar periods |
| Reg. 25.2505-0 | Table of contents |
| Reg. 25.2505-1 | Unified credit against gift tax; in general |
| Reg. 25.2505-2 | Gifts made by a surviving spouse having a DSUE amount available |
| Reg. 25.2511-1 | Transfers in general |
| Reg. 25.2511-2 | Cessation of donor's dominion and control |
| Reg. 25.2511-3 | Transfers by nonresidents not citizens |
| Reg. 25.2512-0 | Table of contents |
| Reg. 25.2512-1 | Valuation of property; in general |
| Reg. 25.2512-2 | Stocks and bonds |
| Reg. 25.2512-3 | Valuation of interest in businesses |
| Reg. 25.2512-4 | Valuation of notes |
| Reg. 25.2512-5 | Valuation of annuities, unitrust interests, interests for life or term of years, and remainder or reversionary interests |
| Reg. 25.2512-6 | Valuation of certain life insurance and annuity contracts; valuation of shares in an open-end investment company |
| Reg. 25.2512-7 | Effect of excise tax |
| Reg. 25.2512-8 | Transfers for insufficient consideration |
| Reg. 25.2513-1 | Gifts by husband or wife to third party considered as made one-half by each |
| Reg. 25.2513-2 | Manner and time of signifying consent |
| Reg. 25.2513-3 | Revocation of consent |
| Reg. 25.2513-4 | Joint and several liability for tax |
| Reg. 25.2514-1 | Transfers under power of appointment |
| Reg. 25.2514-2 | Powers of appointment created on or before October 21, 1942 |
| Reg. 25.2514-3 | Powers of appointment created after October 21, 1942 |
| Reg. 25.2515-1 | Tenancies by the entirety; in general |
| Reg. 25.2515-2 | Tenancies by the entirety; transfers treated as gifts; manner of election and valuation |
| Reg. 25.2515-3 | Termination of tenancy by the entirety; cases in which entire value of gift is determined under section 2515(b) |
| Reg. 25.2515-4 | Termination of tenancy by entirety; cases in which none, or a portion only, of value of gift is determined under section 2515(b) |
| Reg. 25.2516-1 | Certain property settlements |
| Reg. 25.2516-2 | Transfers in settlement of support obligations |
| Reg. 25.2518-1 | Qualified disclaimers of property; in general |
| Reg. 25.2518-2 | Requirements for a qualified disclaimer |
| Reg. 25.2518-3 | Disclaimer of less than an entire interest |
| Reg. 25.2512-5A | Valuation of annuities, interests for life or a term of years, and remainder or reversionary interests transferred before June 1, 2023 |
| Reg. 25.2519-1 | Dispositions of certain life estates |
| Reg. 25.2519-2 | Effective date |
| Reg. 25.2521-1 | Specific exemption |
| Reg. 25.2522(a)-1 | Charitable and similar gifts; citizens or residents |
| Reg. 25.2522(b)-1 | Charitable and similar gifts; nonresidents not citizens |
| Reg. 25.2522(c)-1 | Disallowance of charitable, etc, deductions because of “prohibited transactions” in the case of gifts made before January 1, 1970 |
| Reg. 25.2522(c)-2 | Disallowance of charitable, etc, deductions in the case of gifts made after December 31, 1969 |
| Reg. 25.2522(c)-3 | Transfers not exclusively for charitable, etc, purposes in the case of gifts made after July 31, 1969 |
| Reg. 25.2522(c)-4 | Disallowance of double deduction in the case of qualified terminable interest property |
| Reg. 25.2522(d)-1 | Additional cross references |
| Reg. 25.2523(a)-1 | Gift to spouse; in general |
| Reg. 25.2523(b)-1 | Life estate or other terminable interest |
| Reg. 25.2523(c)-1 | Interest in unidentified assets |
| Reg. 25.2523(d)-1 | Joint interests |
| Reg. 25.2523(e)-1 | Marital deduction; life estate with power of appointment in donee spouse |
| Reg. 25.2523(f)-1 | Election with respect to life estate transferred to donee spouse |
| Reg. 25.2523(g)-1 | Special rule for charitable remainder trusts |
| Reg. 25.2523(h)-1 | Denial of double deduction |
| Reg. 25.2523(h)-2 | Effective dates |
| Reg. 25.2523(i)-1 | Disallowance of marital deduction when spouse is not a United States citizen |
| Reg. 25.2523(i)-2 | Treatment of spousal joint tenancy property where one spouse is not a United States citizen |
| Reg. 25.2523(i)-3 | Effective date |
| Reg. 25.2524-1 | Extent of deductions |
| Reg. 25.2523(f)-1A | Special rule applicable to community property transferred prior to January 1, 1982 |
| Reg. 25.2701-0 | Table of contents |
| Reg. 25.2701-1 | Special valuation rules in the case of transfers of certain interests in corporations and partnerships |
| Reg. 25.2701-2 | Special valuation rules for applicable retained interests |
| Reg. 25.2701-3 | Determination of amount of gift |
| Reg. 25.2701-4 | Accumulated qualified payments |
| Reg. 25.2701-5 | Adjustments to mitigate double taxation |
| Reg. 25.2701-6 | Indirect holding of interests |
| Reg. 25.2701-7 | Separate interests |
| Reg. 25.2701-8 | Effective dates |
| Reg. 25.2702-0 | Table of contents |
| Reg. 25.2702-1 | Special valuation rules in the case of transfers of interests in trust |
| Reg. 25.2702-2 | Definitions and valuation rules |
| Reg. 25.2702-3 | Qualified interests |
| Reg. 25.2702-4 | Certain property treated as held in trust |
| Reg. 25.2702-5 | Personal residence trusts |
| Reg. 25.2702-6 | Reduction in taxable gifts |
| Reg. 25.2702-7 | Effective dates |
| Reg. 25.2703-1 | Property subject to restrictive arrangements |
| Reg. 25.2703-2 | Effective date |
| Reg. 25.2704-1 | Lapse of certain rights |
| Reg. 25.2704-2 | Transfers subject to applicable restrictions |
| Reg. 25.2704-3 | Effective date |
| Reg. 25.6001-1 | Records required to be kept |
| Reg. 25.6011-1 | General requirement of return, statement, or list |
| Reg. 25.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 25.6019-1 | Persons required to file returns |
| Reg. 25.6019-2 | Returns required in case of consent under section 2513 |
| Reg. 25.6019-3 | Contents of return |
| Reg. 25.6019-4 | Description of property listed on return |
| Reg. 25.6060-1 | Reporting requirements for tax return preparers |
| Reg. 25.6061-1 | Signing of returns and other documents |
| Reg. 25.6065-1 | Verification of returns |
| Reg. 25.6075-1 | Returns, time for filing gift tax returns for gifts made after December 31, 1981 |
| Reg. 25.6075-2 | Returns; time for filing gift tax returns for gifts made after December 31, 1976, and before January 1, 1982 |
| Reg. 25.6081-1 | Automatic extension of time for filing gift tax returns |
| Reg. 25.6091-1 | Place for filing returns and other documents |
| Reg. 25.6091-2 | Exceptional cases |
| Reg. 25.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 25.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 25.6151-1 | Time and place for paying tax shown on return |
| Reg. 25.6161-1 | Extension of time for paying tax or deficiency |
| Reg. 25.6165-1 | Bonds where time to pay tax or deficiency has been extended |
| Reg. 25.6302-1 | Voluntary payments of gift taxes by electronic funds transfer |
| Reg. 25.6321-1 | Lien for taxes |
| Reg. 25.6323-1 | Validity and priority against certain persons |
| Reg. 25.6324-1 | Special lien for gift tax |
| Reg. 25.6601-1 | Interest on underpayment, nonpayment, or extensions of time for payment, of tax |
| Reg. 25.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 25.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 25.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 25.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 25.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 25.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 25.6905-1 | Discharge of executor from personal liability for decedent's income and gift taxes |
| Reg. 25.7101-1 | Form of bonds |
| Reg. 25.7520-1 | Valuation of annuities, unitrust interests, interests for life or terms of years, and remainder or reversionary interests |
| Reg. 25.7520-2 | Valuation of charitable interests |
| Reg. 25.7520-3 | Limitation on the application of section 7520 |
| Reg. 25.7520-4 | Transitional rules |
| Reg. 25.7701-1 | Tax return preparer |
| Reg. 25.7701-2 | Definitions; spouse, husband and wife, husband, wife, marriage |
| Reg. 26.2600-1 | Table of contents |
| Reg. 26.2601-1 | Effective dates |
| Reg. 26.2611-1 | Generation-skipping transfer defined |
| Reg. 26.2612-1 | Definitions |
| Reg. 26.2613-1 | Skip person |
| Reg. 26.2632-1 | Allocation of GST exemption |
| Reg. 26.2641-1 | Applicable rate of tax |
| Reg. 26.2642-1 | Inclusion ratio |
| Reg. 26.2642-2 | Valuation |
| Reg. 26.2642-3 | Special rule for charitable lead annuity trusts |
| Reg. 26.2642-4 | Redetermination of applicable fraction |
| Reg. 26.2642-5 | Finality of inclusion ratio |
| Reg. 26.2642-6 | Qualified severance |
| Reg. 26.2651-1 | Generation assignment |
| Reg. 26.2651-2 | Individual assigned to more than 1 generation |
| Reg. 26.2651-3 | Effective dates |
| Reg. 26.2652-1 | Transferor defined; other definitions |
| Reg. 26.2652-2 | Special election for qualified terminable interest property |
| Reg. 26.2653-1 | Taxation of multiple skips |
| Reg. 26.2654-1 | Certain trusts treated as separate trusts |
| Reg. 26.2662-1 | Generation-skipping transfer tax return requirements |
| Reg. 26.2663-1 | Recapture tax under section 2032A |
| Reg. 26.2663-2 | Application of chapter 13 to transfers by nonresidents not citizens of the United States |
| Reg. 26.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 26.6060-1 | Reporting requirements for tax return preparers |
| Reg. 26.6081-1 | Automatic extension of time for filing generation-skipping transfer tax returns |
| Reg. 26.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 26.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 26.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 26.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 26.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 26.6694-4 | Extension of period of collection when preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 26.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 26.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 26.7701-1 | Tax return preparer |
| Reg. 26.7701-2 | Definitions; spouse, husband and wife, husband, wife, marriage |
| Reg. 31.0-1 | Introduction |
| Reg. 31.0-2 | General definitions and use of terms |
| Reg. 31.0-3 | Scope of regulations |
| Reg. 31.0-4 | Extent to which the regulations in this part supersede prior regulations |
| Reg. 31.3101-1 | Measure of employee tax |
| Reg. 31.3101-2 | Rates and computation of employee tax |
| Reg. 31.3101-3 | When employee tax attaches |
| Reg. 31.3102-1 | Collection of, and liability for, employee tax; in general |
| Reg. 31.3102-2 | Manner and time of payment of employee tax |
| Reg. 31.3102-3 | Collection of, and liability for, employee tax on tips |
| Reg. 31.3102-4 | Special rules regarding Additional Medicare Tax |
| Reg. 31.3111-1 | Measure of employer tax |
| Reg. 31.3111-2 | Rates and computation of employer tax |
| Reg. 31.3111-3 | When employer tax attaches |
| Reg. 31.3111-4 | Liability for employer tax |
| Reg. 31.3111-5 | Manner and time of payment of employer tax |
| Reg. 31.3111-6 | Recapture of credits under the Families First Coronavirus Response Act and the Coronavirus Aid, Relief, and Economic Security Act |
| Reg. 31.3112-1 | Instrumentalities of the United States specifically exempted from the employer tax |
| Reg. 31.3121(a)-1 | Wages |
| Reg. 31.3121(a)-1T | Question and answer relating to the definition of wages in section 3121(a) (Temporary) |
| Reg. 31.3121(a)-2 | Wages; when paid and received |
| Reg. 31.3121(a)-3 | Reimbursement and other expense allowance amounts |
| Reg. 31.3121(a)(1)-1 | Annual wage limitation |
| Reg. 31.3121(a)(2)-1 | Payments on account of sickness or accident disability, medical or hospitalization expenses, or death |
| Reg. 31.3121(a)(3)-1 | Retirement payments |
| Reg. 31.3121(a)(4)-1 | Payments on account of sickness or accident disability, or medical or hospitalization expenses |
| Reg. 31.3121(a)(5)-1 | Payments from or to certain tax-exempt trusts, or under or to certain annuity plans or bond purchase plans |
| Reg. 31.3121(a)(5)-2 | Payments under or to an annuity contract described in section 403(b) |
| Reg. 31.3121(a)(6)-1 | Payment by an employer of employee tax under section 3101 or employee contributions under a State law |
| Reg. 31.3121(a)(7)-1 | Payments for services not in the course of employer's trade or business or for domestic service |
| Reg. 31.3121(a)(8)-1 | Payments for agricultural labor |
| Reg. 31.3121(a)(9)-1 | [Reserved] |
| Reg. 31.3121(a)(10)-1 | Payments to certain home workers |
| Reg. 31.3121(a)(11)-1 | Moving expenses |
| Reg. 31.3121(a)(12)-1 | Tips |
| Reg. 31.3121(a)(13)-1 | Payments under certain employers' plans after retirement, disability, or death |
| Reg. 31.3121(a)(14)-1 | Payments by employer to survivor or estate of former employee |
| Reg. 31.3121(a)(15)-1 | Payments by employer to disabled former employee |
| Reg. 31.3121(a)(18)-1 | Payments or benefits under a qualified educational assistance program |
| Reg. 31.3121(b)-1 | Employment; services to which the regulations in this subpart apply |
| Reg. 31.3121(b)-2 | Employment; services performed before 1955 |
| Reg. 31.3121(b)-3 | Employment; services performed after 1954 |
| Reg. 31.3121(b)-4 | Employment; excepted services in general |
| Reg. 31.3121(b)(1)-1 | Certain services performed by foreign agricultural workers, or performed before 1959 in connection with oleoresinous products |
| Reg. 31.3121(b)(2)-1 | Domestic service performed by students for certain college organizations |
| Reg. 31.3121(b)(3)-1 | Family employment |
| Reg. 31.3121(b)(4)-1 | Services performed on or in connection with a non-American vessel or aircraft |
| Reg. 31.3121(b)(5)-1 | Services in employ of an instrumentality of the United States specifically exempted from the employer tax |
| Reg. 31.3121(b)(6)-1 | Services in employ of United States or instrumentality thereof |
| Reg. 31.3121(b)(7)-1 | Services in employ of States or their political subdivisions or instrumentalities |
| Reg. 31.3121(b)(7)-2 | Service by employees who are not members of a public retirement system |
| Reg. 31.3121(b)(8)-1 | Services performed by a minister of a church or a member of a religious order |
| Reg. 31.3121(b)(9)-1 | Railroad industry; services performed by an employee or an employee representative as defined in section 3231 |
| Reg. 31.3121(b)(10)-1 | Services for remuneration of less than $50 for calendar quarter in the employ of certain organizations exempt from income tax |
| Reg. 31.3121(b)(10)-2 | Services performed by certain students in the employ of a school, college, or university, or of a nonprofit organization auxiliary to a school, college, or university |
| Reg. 31.3121(b)(11)-1 | Services in the employ of a foreign government |
| Reg. 31.3121(b)(12)-1 | Services in employ of wholly owned instrumentality of foreign government |
| Reg. 31.3121(b)(13)-1 | Services of student nurse or hospital intern |
| Reg. 31.3121(b)(14)-1 | Services in delivery or distribution of newspapers, shopping news, or magazines |
| Reg. 31.3121(b)(15)-1 | Services in employ of international organization |
| Reg. 31.3121(b)(16)-1 | Services performed under share-farming arrangement |
| Reg. 31.3121(b)(17)-1 | Services in employ of Communist organization |
| Reg. 31.3121(b)(18)-1 | Services performed by a resident of the Republic of the Philippines while temporarily in Guam |
| Reg. 31.3121(b)(19)-1 | Services of certain nonresident aliens |
| Reg. 31.3121(b)(20)-1 | Service performed on a boat engaged in catching fish |
| Reg. 31.3121(c)-1 | Included and excluded services |
| Reg. 31.3121(d)-1 | Who are employees |
| Reg. 31.3121(d)-2 | Who are employers |
| Reg. 31.3121(e)-1 | State, United States, and citizen |
| Reg. 31.3121(f)-1 | American vessel and aircraft |
| Reg. 31.3121(g)-1 | Agricultural labor |
| Reg. 31.3121(h)-1 | American employer |
| Reg. 31.3121(i)-1 | Computation to nearest dollar of cash remuneration for domestic service |
| Reg. 31.3121(i)-2 | Computation of remuneration for service performed by an individual as a member of a uniformed service |
| Reg. 31.3121(i)-3 | Computation of remuneration for service performed by an individual as a volunteer or volunteer leader within the meaning of the Peace Corps Act |
| Reg. 31.3121(i)-4 | Computation of remuneration for service performed by certain members of religious orders |
| Reg. 31.3121(j)-1 | Covered transportation service |
| Reg. 31.3121(l)-1 | Agreements entered into by domestic corporations with respect to foreign subsidiaries |
| Reg. 31.3121(o)-1 | Crew leader |
| Reg. 31.3121(q)-1 | Tips included for employee taxes |
| Reg. 31.3121(r)-1 | Election of coverage by religious orders |
| Reg. 31.3121(s)-1 | Concurrent employment by related corporations with common paymaster |
| Reg. 31.3121(v)(2)-1 | Treatment of amounts deferred under certain nonqualified deferred compensation plans |
| Reg. 31.3121(v)(2)-2 | Effective dates and transition rules |
| Reg. 31.3123-1 | Deductions by an employer from remuneration of an employee |
| Reg. 31.3127-1 | Exemption for employers and their employees if both are members of religious faiths opposed to participation in Social Security Act programs |
| Reg. 31.3131-1 | Recapture of credits |
| Reg. 31.3132-1 | Recapture of credits |
| Reg. 31.3134-1 | Recapture of credits |
| Reg. 31.3201-1 | Measure of employee tax |
| Reg. 31.3201-2 | Rates and computation of employee tax |
| Reg. 31.3202-1 | Collection of, and liability for, employee tax |
| Reg. 31.3211-1 | Measure of employee representative tax |
| Reg. 31.3211-2 | Rates and computation of employee representative tax |
| Reg. 31.3211-3 | Employee representative supplemental tax |
| Reg. 31.3212-1 | Determination of compensation |
| Reg. 31.3221-1 | Measure of employer tax |
| Reg. 31.3221-2 | Rates and computation of employer tax |
| Reg. 31.3221-3 | Supplemental tax |
| Reg. 31.3221-4 | Exception from supplemental tax |
| Reg. 31.3221-5 | Recapture of credits under the Families First Coronavirus Response Act and the Coronavirus Aid, Relief, and Economic Security Act |
| Reg. 31.3231(a)-1 | Who are employers |
| Reg. 31.3231(b)-1 | Who are employees |
| Reg. 31.3231(c)-1 | Who are employee representatives |
| Reg. 31.3231(d)-1 | Service |
| Reg. 31.3231(e)-1 | Compensation |
| Reg. 31.3231(e)-2 | Contribution base |
| Reg. 31.3301-1 | Persons liable for tax |
| Reg. 31.3301-2 | Measure of tax |
| Reg. 31.3301-3 | Rate and computation of tax |
| Reg. 31.3301-4 | When wages are paid |
| Reg. 31.3302(a)-1 | Credit against tax for contributions paid |
| Reg. 31.3302(a)-2 | Refund of State contributions |
| Reg. 31.3302(a)-3 | Proof of credit under section 3302(a) |
| Reg. 31.3302(b)-1 | Additional credit against tax |
| Reg. 31.3302(b)-2 | Proof of additional credit under section 3302(b) |
| Reg. 31.3302(c)-1 | Limit on total credits |
| Reg. 31.3302(d)-1 | Definitions and special rules relating to limit on total credits |
| Reg. 31.3302(e)-1 | Successor employer |
| Reg. 31.3306(a)-1 | Who are employers |
| Reg. 31.3306(b)-1 | Wages |
| Reg. 31.3306(b)-1T | Question and answer relating to the definition of wages in section 3306(b) (Temporary) |
| Reg. 31.3306(b)-2 | Reimbursement and other expense allowance amounts |
| Reg. 31.3306(b)(1)-1 | $3,000 limitation |
| Reg. 31.3306(b)(2)-1 | Payments under employers' plans on account of retirement, sickness or accident disability, medical or hospitalization expenses, or death |
| Reg. 31.3306(b)(3)-1 | Retirement payments |
| Reg. 31.3306(b)(4)-1 | Payments on account of sickness or accident disability, or medical or hospitalization expenses |
| Reg. 31.3306(b)(5)-1 | Payments from or to certain tax-exempt trusts, or under or to certain annuity plans or bond purchase plans |
| Reg. 31.3306(b)(6)-1 | Payment by an employer of employee tax under section 3101 or employee contributions under a State law |
| Reg. 31.3306(b)(7)-1 | Payments other than in cash for service not in the course of employer's trade or business |
| Reg. 31.3306(b)(8)-1 | Payments to employees for non-work periods |
| Reg. 31.3306(b)(9)-1 | Moving expenses |
| Reg. 31.3306(b)(10)-1 | Payments under certain employers' plans after retirement, disability, or death |
| Reg. 31.3306(b)(13)-1 | Payments or benefits under a qualified educational assistance program |
| Reg. 31.3306(c)-1 | Employment; services performed before 1955 |
| Reg. 31.3306(c)-2 | Employment; services performed after 1954 |
| Reg. 31.3306(c)-3 | Employment; excepted services in general |
| Reg. 31.3306(c)(1)-1 | Agricultural labor |
| Reg. 31.3306(c)(2)-1 | Domestic service |
| Reg. 31.3306(c)(3)-1 | Services not in the course of employer's trade or business |
| Reg. 31.3306(c)(4)-1 | Services on or in connection with a non-American vessel or aircraft |
| Reg. 31.3306(c)(5)-1 | Family employment |
| Reg. 31.3306(c)(6)-1 | Services in employ of United States or instrumentality thereof |
| Reg. 31.3306(c)(7)-1 | Services in employ of States or their political subdivisions or instrumentalities |
| Reg. 31.3306(c)(8)-1 | Services in employ of religious, charitable, educational, or certain other organizations exempt from income tax |
| Reg. 31.3306(c)(9)-1 | Railroad industry; services performed by an employee or an employee representative under the Railroad Unemployment Insurance Act |
| Reg. 31.3306(c)(10)-1 | Services in the employ of certain organizations exempt from income tax |
| Reg. 31.3306(c)(10)-2 | Services of student in employ of school, college, or university |
| Reg. 31.3306(c)(10)-3 | Services before 1962 in employ of certain employees' beneficiary associations |
| Reg. 31.3306(c)(11)-1 | Services in employ of foreign government |
| Reg. 31.3306(c)(12)-1 | Services in employ of wholly owned instrumentality of foreign government |
| Reg. 31.3306(c)(13)-1 | Services of student nurse or hospital intern |
| Reg. 31.3306(c)(14)-1 | Services of insurance agent or solicitor |
| Reg. 31.3306(c)(15)-1 | Services in delivery or distribution of newspapers, shopping news, or magazines |
| Reg. 31.3306(c)(16)-1 | Services in employ of international organization |
| Reg. 31.3306(c)(17)-1 | Fishing services |
| Reg. 31.3306(c)(18)-1 | Services of certain nonresident aliens |
| Reg. 31.3306(d)-1 | Included and excluded service |
| Reg. 31.3306(i)-1 | Who are employees |
| Reg. 31.3306(j)-1 | State, United States, and citizen |
| Reg. 31.3306(k)-1 | Agricultural labor |
| Reg. 31.3306(m)-1 | American vessel and aircraft |
| Reg. 31.3306(n)-1 | Services on American vessel whose business is conducted by general agent of Secretary of Commerce |
| Reg. 31.3306(p)-1 | Employees of related corporations |
| Reg. 31.3306(r)(2)-1 | Treatment of amounts deferred under certain nonqualified deferred compensation plans |
| Reg. 31.3307-1 | Deductions by an employer from remuneration of an employee |
| Reg. 31.3308-1 | Instrumentalities of the United States specifically exempted from tax imposed by section 3301 |
| Reg. 31.3401(a)-1 | Wages |
| Reg. 31.3401(a)-1T | Question and answer relating to the definition of wages in section 3401(a) (Temporary) |
| Reg. 31.3401(a)-2 | Exclusions from wages |
| Reg. 31.3401(a)-3 | Amounts deemed wages under voluntary withholding agreements |
| Reg. 31.3401(a)-4 | Reimbursements and other expense allowance amounts |
| Reg. 31.3401(a)(1)-1 | Remuneration of members of the Armed Forces of the United States for active service in combat zone or while hospitalized as a result of such service |
| Reg. 31.3401(a)(2)-1 | Agricultural labor |
| Reg. 31.3401(a)(3)-1 | Remuneration for domestic service |
| Reg. 31.3401(a)(4)-1 | Cash remuneration for service not in the course of employer's trade or business |
| Reg. 31.3401(a)(5)-1 | Remuneration for services for foreign government or international organization |
| Reg. 31.3401(a)(6)-1 | Remuneration for services of nonresident alien individuals |
| Reg. 31.3401(a)(6)-1A | Remuneration for services of certain nonresident alien individuals paid before January 1, 1967 |
| Reg. 31.3401(a)(7)-1 | Remuneration paid before January 1, 1967, for services performed by nonresident alien individuals who are residents of a contiguous country and who enter and leave the United States at frequent intervals |
| Reg. 31.3401(a)(8)(A)-1 | Remuneration for services performed outside the United States by citizens of the United States |
| Reg. 31.3401(a)(8)(B)-1 | Remuneration for services performed in possession of the United States (other than Puerto Rico) by citizen of the United States |
| Reg. 31.3401(a)(8)(C)-1 | Remuneration for services performed in Puerto Rico by citizen of the United States |
| Reg. 31.3401(a)(9)-1 | Remuneration for services performed by a minister of a church or a member of a religious order |
| Reg. 31.3401(a)(10)-1 | Remuneration for services in delivery or distribution of newspapers, shopping news, or magazines |
| Reg. 31.3401(a)(11)-1 | Remuneration other than in cash for service not in the course of employer's trade or business |
| Reg. 31.3401(a)(12)-1 | Payments from or to certain tax-exempt trusts, or under or to certain annuity plans or bond purchase plans, or to individual retirement plans |
| Reg. 31.3401(a)(13)-1 | Remuneration for services performed by Peace Corps volunteers |
| Reg. 31.3401(a)(14)-1 | Group-term life insurance |
| Reg. 31.3401(a)(15)-1 | Moving expenses |
| Reg. 31.3401(a)(16)-1 | Tips |
| Reg. 31.3401(a)(17)-1 | Remuneration for services performed on a boat engaged in catching fish |
| Reg. 31.3401(a)(18)-1 | Payments or benefits under a qualified educational assistance program |
| Reg. 31.3401(a)(19)-1 | Reimbursements under a self-insured medical reimbursement plan |
| Reg. 31.3401(b)-1 | Payroll period |
| Reg. 31.3401(c)-1 | Employee |
| Reg. 31.3401(d)-1 | Employer |
| Reg. 31.3401(f)-1 | Tips |
| Reg. 31.3402(a)-1 | Requirement of withholding |
| Reg. 31.3402(b)-1 | Percentage method of withholding |
| Reg. 31.3402(c)-1 | Wage bracket withholding |
| Reg. 31.3402(d)-1 | Failure to withhold |
| Reg. 31.3402(e)-1 | Included and excluded wages |
| Reg. 31.3402(f)(1)-1 | Withholding allowance |
| Reg. 31.3402(f)(2)-1 | Furnishing of withholding allowance certificates |
| Reg. 31.3402(f)(3)-1 | When withholding allowance certificate takes effect |
| Reg. 31.3402(f)(4)-1 | Effective period of a withholding allowance certificate |
| Reg. 31.3402(f)(5)-1 | Form and contents of withholding allowance certificates |
| Reg. 31.3402(f)(6)-1 | Withholding exemptions for nonresident alien individuals |
| Reg. 31.3402(g)-1 | Supplemental wage payments |
| Reg. 31.3402(g)-2 | Wages paid for payroll period of more than one year |
| Reg. 31.3402(g)-3 | Wages paid through an agent, fiduciary, or other person on behalf of two or more employers |
| Reg. 31.3402(h)(1)-1 | Withholding on basis of average wages |
| Reg. 31.3402(h)(2)-1 | Withholding on basis of annualized wages |
| Reg. 31.3402(h)(3)-1 | Withholding on basis of cumulative wages |
| Reg. 31.3402(h)(4)-1 | Other methods |
| Reg. 31.3402(i)-1 | Increases in withholding |
| Reg. 31.3402(j)-1 | Remuneration other than in cash for service performed by retail commission salesman |
| Reg. 31.3402(k)-1 | Special rule for tips |
| Reg. 31.3402(l)-1 | Determination and disclosure of marital or filing status |
| Reg. 31.3402(m)-1 | Additional withholding allowance |
| Reg. 31.3402(n)-1 | Employees incurring no income tax liability |
| Reg. 31.3402(o)-1 | Extension of withholding to supplemental unemployment compensation benefits |
| Reg. 31.3402(o)-2 | Extension of withholding to annuity payments if requested by payee |
| Reg. 31.3402(o)-3 | Extension of withholding to sick pay |
| Reg. 31.3402(p)-1 | Voluntary withholding agreements |
| Reg. 31.3402(q)-1 | Extension of withholding to certain gambling winnings |
| Reg. 31.3402(r)-1 | Withholding on distributions of Indian gaming profits to tribal members |
| Reg. 31.3403-1 | Liability for tax |
| Reg. 31.3404-1 | Return and payment by governmental employer |
| Reg. 31.3405(a)-1 | Questions and answers relating to Federal income tax withholding on periodic retirement and annuity payments |
| Reg. 31.3405(c)-1 | Withholding on eligible rollover distributions; questions and answers |
| Reg. 31.3406-0 | Outline of the backup withholding regulations |
| Reg. 31.3406(a)-1 | Backup withholding requirement on reportable payments |
| Reg. 31.3406(a)-2 | Definition of payors obligated to backup withhold |
| Reg. 31.3406(a)-3 | Scope and extent of accounts subject to backup withholding |
| Reg. 31.3406(a)-4 | Time when payments are considered to be paid and subject to backup withholding |
| Reg. 31.3406(b)(2)-1 | Reportable interest payment |
| Reg. 31.3406(b)(2)-2 | Original issue discount |
| Reg. 31.3406(b)(2)-3 | Window transactions |
| Reg. 31.3406(b)(2)-4 | Reportable dividend payment |
| Reg. 31.3406(b)(2)-5 | Reportable patronage dividend payment |
| Reg. 31.3406(b)(3)-1 | Reportable payments of rents, commissions, nonemployee compensation, etc |
| Reg. 31.3406(b)(3)-2 | Reportable barter exchanges and gross proceeds of sales of securities or commodities by brokers |
| Reg. 31.3406(b)(3)-3 | Reportable payments by certain fishing boat operators |
| Reg. 31.3406(b)(3)-4 | Reportable payments of royalties |
| Reg. 31.3406(b)(3)-5 | Reportable payments of payment card and third party network transactions |
| Reg. 31.3406(b)(4)-1 | Exemption for certain minimal payments |
| Reg. 31.3406(c)-1 | Notified payee underreporting of reportable interest or dividend payments |
| Reg. 31.3406(d)-1 | Manner required for furnishing a taxpayer identification number |
| Reg. 31.3406(d)-2 | Payee certification failure |
| Reg. 31.3406(d)-3 | Special 30-day rules for certain reportable payments |
| Reg. 31.3406(d)-4 | Special rules for readily tradable instruments acquired through a broker |
| Reg. 31.3406(d)-5 | Backup withholding when the Service or a broker notifies the payor to withhold because the payee's taxpayer identification number is incorrect |
| Reg. 31.3406(e)-1 | Period during which backup withholding is required |
| Reg. 31.3406(f)-1 | Confidentiality of information |
| Reg. 31.3406(g)-1 | Exception for payments to certain payees and certain other payments |
| Reg. 31.3406(g)-2 | Exception for reportable payment for which withholding is otherwise required |
| Reg. 31.3406(g)-3 | Exemption while payee is waiting for a taxpayer identification number |
| Reg. 31.3406(h)-1 | Definitions |
| Reg. 31.3406(h)-2 | Special rules |
| Reg. 31.3406(h)-3 | Certificates |
| Reg. 31.3406(i)-1 | Effective date |
| Reg. 31.3406(j)-1 | Taxpayer Identification Number (TIN) matching program |
| Reg. 31.3501(a)-1T | Question and answer relating to the time employers must collect and pay the taxes on noncash fringe benefits (Temporary) |
| Reg. 31.3502-1 | Nondeductibility of taxes in computing taxable income |
| Reg. 31.3503-1 | Tax under chapter 21 or 22 paid under wrong chapter |
| Reg. 31.3504-1 | Designation of agent by application |
| Reg. 31.3504-2 | Designation of payor to perform acts of an employer |
| Reg. 31.3505-1 | Liability of third parties paying or providing for wages |
| Reg. 31.3506-1 | Companion sitting placement services |
| Reg. 31.3507-1 | Advance payments of earned income credit |
| Reg. 31.3507-2 | Earned income credit advance payment certificates |
| Reg. 31.3511-1 | Certified professional employer organization |
| Reg. 31.6001-1 | Records in general |
| Reg. 31.6001-2 | Additional records under Federal Insurance Contributions Act |
| Reg. 31.6001-3 | Additional records under Railroad Retirement Tax Act |
| Reg. 31.6001-4 | Additional records under Federal Unemployment Tax Act |
| Reg. 31.6001-5 | Additional records in connection with collection of income tax at source on wages |
| Reg. 31.6001-6 | Notice by district director requiring returns, statements, or the keeping of records |
| Reg. 31.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 31.6011(a)-1 | Returns under Federal Insurance Contributions Act |
| Reg. 31.6011(a)-2 | Returns under Railroad Retirement Tax Act |
| Reg. 31.6011(a)-3 | Returns under Federal Unemployment Tax Act |
| Reg. 31.6011(a)-3A | Returns of the railroad unemployment repayment tax |
| Reg. 31.6011(a)-4 | Returns of income tax withheld |
| Reg. 31.6011(a)-5 | Monthly returns |
| Reg. 31.6011(a)-6 | Final returns |
| Reg. 31.6011(a)-7 | Execution of returns |
| Reg. 31.6011(a)-8 | Composite return in lieu of specified form |
| Reg. 31.6011(a)-9 | Instructions to forms control as to which form is to be used |
| Reg. 31.6011(a)-10 | Instructions to forms may waive filing requirement in case of no liability tax returns |
| Reg. 31.6011(b)-1 | Employers' identification numbers |
| Reg. 31.6011(b)-2 | Employees' account numbers |
| Reg. 31.6051-1 | Statements for employees |
| Reg. 31.6051-2 | Information returns on Form W–3 and Social Security Administration copies of Forms W–2 |
| Reg. 31.6051-3 | Statements required in case of sick pay paid by third parties |
| Reg. 31.6051-4 | Statement required in case of backup withholding |
| Reg. 31.6053-1 | Report of tips by employee to employer |
| Reg. 31.6053-2 | Employer statement of uncollected employee tax |
| Reg. 31.6053-3 | Reporting by certain large food or beverage establishments with respect to tips |
| Reg. 31.6053-4 | Substantiation requirements for tipped employees |
| Reg. 31.6060-1 | Reporting requirements for tax return preparers |
| Reg. 31.6061-1 | Signing of returns |
| Reg. 31.6065(a)-1 | Verification of returns or other documents |
| Reg. 31.6071(a)-1 | Time for filing returns and other documents |
| Reg. 31.6071(a)-1A | Time for filing returns with respect to the railroad unemployment repayment tax |
| Reg. 31.6081(a)-1 | Extensions of time for filing returns and other documents |
| Reg. 31.6091-1 | Place for filing returns |
| Reg. 31.6101-1 | Period covered by returns |
| Reg. 31.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 31.6109-1 | Supplying of identifying numbers |
| Reg. 31.6109-2 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 31.6151-1 | Time for paying tax |
| Reg. 31.6157-1 | Cross reference |
| Reg. 31.6161(a)(1)-1 | Extensions of time for paying tax |
| Reg. 31.6205-1 | Adjustments of underpayments |
| Reg. 31.6205-2 | Adjustments of underpayments of hospital insurance taxes that accrue after March 31, 1986, and before January 1, 1987, with respect to wages of State and local government employees |
| Reg. 31.6302-0 | Table of contents |
| Reg. 31.6302-1 | Deposit rules for taxes under the Federal Insurance Contributions Act (FICA) and withheld income taxes |
| Reg. 31.6302-2 | Deposit rules for taxes under the Railroad Retirement Tax Act (RRTA) |
| Reg. 31.6302-3 | Federal tax deposit rules for amounts withheld under the backup withholding requirements of section 3406 for payments made after December 31, 1992 |
| Reg. 31.6302-4 | Deposit rules for withheld income taxes attributable to nonpayroll payments |
| Reg. 31.6302(b)-1 | Method of collection |
| Reg. 31.6302(c)-1 | Use of Government depositories in connection with taxes under Federal Insurance Contributions Act and income tax withheld for amounts attributable to payments made before January 1, 1993 |
| Reg. 31.6302(c)-2 | Use of Government depositories in connection with employee and employer taxes under Railroad Retirement Tax Act for amounts attributable to payments made before January 1, 1993 |
| Reg. 31.6302(c)-3 | Deposit rules for taxes under the Federal Unemployment Tax Act |
| Reg. 31.6302(c)-4 | Cross references |
| Reg. 31.6361-1 | Collection and administration of qualified State individual income taxes |
| Reg. 31.6402(a)-1 | Credits or refunds |
| Reg. 31.6402(a)-2 | Credit or refund of tax under Federal Insurance Contributions Act or Railroad Retirement Tax Act |
| Reg. 31.6402(a)-3 | Refund of Federal unemployment tax |
| Reg. 31.6404(a)-1 | Abatements |
| Reg. 31.6413(a)-1 | Repayment or reimbursement by employer of tax erroneously collected from employee |
| Reg. 31.6413(a)-2 | Adjustments of overpayments |
| Reg. 31.6413(a)-3 | Repayment by payor of tax erroneously collected from payee |
| Reg. 31.6413(b)-1 | Overpayments of certain employment taxes |
| Reg. 31.6413(c)-1 | Special refunds |
| Reg. 31.6414-1 | Credit or refund of income tax withheld from wages |
| Reg. 31.6652(c)-1 | Failure of employee to report tips for purposes of the Federal Insurance Contributions Act |
| Reg. 31.6674-1 | Penalties for fraudulent statement or failure to furnish statement |
| Reg. 31.6682-1 | False information with respect to withholding |
| Reg. 31.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 31.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 31.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 31.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 31.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 31.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 31.7701-1 | Tax return preparer |
| Reg. 31.7701-2 | Definitions; spouse, husband and wife, husband, wife, marriage |
| Reg. 31.7805-1 | Promulgation of regulations |
| Reg. 32.1 | Social security taxes with respect to payments on account of sickness or accident disability |
| Reg. 32.2 | Railroad retirement taxes with respect to payments on account of sickness or accident disability |
| Reg. 35.3405-1 | Questions and answers relating to withholding on pensions, annuities, and certain other deferred income |
| Reg. 35.3405-1T | Questions and answers relating to withholding on pensions, annuities, and certain other deferred income (temporary regulations) |
| Reg. 35a.3406-2 | Imposition of backup withholding for notified payee underreporting of reportable interest or dividend payments |
| Reg. 36.3121(l)-0 | Introduction |
| Reg. 36.3121(l)(1)-1 | Agreements entered into by domestic corporations with respect to foreign subsidiaries |
| Reg. 36.3121(l)(1)-2 | Amendment of agreement |
| Reg. 36.3121(l)(1)-3 | Effect of agreement |
| Reg. 36.3121(l)(2)-1 | Effective period of agreement |
| Reg. 36.3121(l)(3)-1 | Termination of agreement by domestic corporation or by reason of change in stock ownership |
| Reg. 36.3121(l)(4)-1 | Termination of agreement by Commissioner |
| Reg. 36.3121(l)(5)-1 | Effect of termination |
| Reg. 36.3121(l)(7)-1 | Overpayments and underpayments |
| Reg. 36.3121(l)(8)-1 | Definition of foreign subsidiary |
| Reg. 36.3121(l)(9)-1 | Domestic corporation as separate entity |
| Reg. 36.3121(l)(10)-1 | Requirements in respect of liability under agreement |
| Reg. 36.3121(l)(10)-2 | Identification |
| Reg. 36.3121(l)(10)-3 | Returns |
| Reg. 36.3121(l)(10)-4 | Payment of amounts equivalent to tax |
| Reg. 40.0-1 | Introduction |
| Reg. 40.6011(a)-1 | Returns |
| Reg. 40.6011(a)-2 | Final returns |
| Reg. 40.6060-1 | Reporting requirements for tax return preparers |
| Reg. 40.6071(a)-1 | Time for filing returns |
| Reg. 40.6091-1 | Place for filing returns |
| Reg. 40.6101-1 | Period covered by returns |
| Reg. 40.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 40.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 40.6151(a)-1 | Time and place for paying tax shown on return |
| Reg. 40.6302(a)-1 | Voluntary payments of excise taxes by electronic funds transfer |
| Reg. 40.6302(c)-1 | Deposits |
| Reg. 40.6302(c)-2 | Special rules for September |
| Reg. 40.6302(c)-3 | Deposits under chapter 33 |
| Reg. 40.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 40.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 40.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 40.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 40.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 40.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 40.7701-1 | Tax return preparer |
| Reg. 41.0-1 | Introduction |
| Reg. 41.4481-1 | Imposition and computation of tax |
| Reg. 41.4481-2 | Persons liable for tax |
| Reg. 41.4481-3 | Registration |
| Reg. 41.4482(a)-1 | Definition of highway motor vehicle |
| Reg. 41.4482(b)-1 | Definition of taxable gross weight |
| Reg. 41.4482(c)-1 | Definition of State, taxable period, use, and customarily used |
| Reg. 41.4483-1 | State exemption |
| Reg. 41.4483-2 | Exemption for certain transit-type buses |
| Reg. 41.4483-3 | Exemption for trucks used for 5,000 or fewer miles and agricultural vehicles used for 7,500 or fewer miles on public highways |
| Reg. 41.4483-4 | Application of exemptions |
| Reg. 41.4483-6 | Reduction in tax for trucks used in logging |
| Reg. 41.6001-1 | Records |
| Reg. 41.6001-2 | Proof of payment for State registration purposes |
| Reg. 41.6001-3 | Proof of payment for entry into the United States |
| Reg. 41.6011(a)-1 | Returns |
| Reg. 41.6060-1 | Reporting requirements for tax return preparers |
| Reg. 41.6071(a)-1 | Time for filing returns |
| Reg. 41.6091-1 | Place for filing returns |
| Reg. 41.6101-1 | Period covered by returns |
| Reg. 41.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 41.6109-1 | Identifying numbers |
| Reg. 41.6109-2 | Tax return preparers furnishing identifying numbers for returns or claims for refund filed after December 31, 2008 |
| Reg. 41.6151(a)-1 | Time and place for paying tax |
| Reg. 41.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 41.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 41.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 41.6694-4 | Extension of period of collection when preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 41.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 41.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 41.7701-1 | Tax return preparer |
| Reg. 43.0-1 | Introduction |
| Reg. 43.4471-1 | Imposition of tax |
| Reg. 43.4472-1 | Definitions |
| Reg. 44.0-1 | Introduction |
| Reg. 44.0-2 | General definitions and use of terms |
| Reg. 44.0-3 | Scope of regulations |
| Reg. 44.0-4 | Extent to which the regulations in this part supersede prior regulations |
| Reg. 44.4401-1 | Imposition of tax |
| Reg. 44.4401-2 | Person liable for tax |
| Reg. 44.4401-3 | When tax attaches |
| Reg. 44.4402-1 | Exemptions |
| Reg. 44.4403-1 | Daily record |
| Reg. 44.4404-1 | Territorial extent |
| Reg. 44.4411-1 | Imposition of tax |
| Reg. 44.4412-1 | Registration |
| Reg. 44.4413-1 | Certain provisions made applicable |
| Reg. 44.4421-1 | Definitions |
| Reg. 44.4422-1 | Doing business in violation of Federal or State law |
| Reg. 44.4901-1 | Payment of special tax |
| Reg. 44.4902-1 | Partnership liability |
| Reg. 44.4905-1 | Change of ownership |
| Reg. 44.4905-2 | Change of address |
| Reg. 44.4905-3 | Liability for failure to register change or removal |
| Reg. 44.4906-1 | Cross reference |
| Reg. 44.6001-1 | Record requirements |
| Reg. 44.6011(a)-1 | Returns |
| Reg. 44.6060-1 | Reporting requirements for tax return preparers |
| Reg. 44.6071-1 | Time for filing return |
| Reg. 44.6091-1 | Place for filing returns |
| Reg. 44.6107-1 | Tax return preparer must furnish copy of return to taxpayer and must retain a copy or record |
| Reg. 44.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 44.6151-1 | Time and place for paying taxes |
| Reg. 44.6419-1 | Credit or refund generally |
| Reg. 44.6419-2 | Credit or refund on wagers laid off by taxpayer |
| Reg. 44.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 44.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 44.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 44.6694-4 | Extension of period of collection when preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 44.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 44.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 44.7262-1 | Failure to pay special tax |
| Reg. 44.7701-1 | Tax return preparer |
| Reg. 46.0-1 | Introduction |
| Reg. 46.4371-1 | Applicability of subpart |
| Reg. 46.4371-2 | Imposition of tax on policies issued by foreign insurers; scope of tax |
| Reg. 46.4371-3 | Rate and computation of tax |
| Reg. 46.4371-4 | Records required with respect to foreign insurance policies |
| Reg. 46.4374-1 | Liability for tax |
| Reg. 46.4375-1 | Fee on issuers of specified health insurance policies |
| Reg. 46.4376-1 | Fee on sponsors of self-insured health plans |
| Reg. 46.4377-1 | Definitions and special rules |
| Reg. 46.4701-1 | Tax on issuer of registration-required obligation not in registered form |
| Reg. 48.0-1 | Introduction |
| Reg. 48.0-2 | General definitions and attachment of tax |
| Reg. 48.0-3 | Exemption certificates |
| Reg. 48.4041-0 | Applicability of regulations relating to diesel fuel after December 31, 1993 |
| Reg. 48.4041-3 | Application of tax on sales of special motor fuel for use in motor vehicles and motorboats |
| Reg. 48.4041-4 | Application of tax on sales of liquid for use as fuel in aircraft in noncommercial aviation |
| Reg. 48.4041-5 | Sales of diesel and special motor fuels and fuel for use in aircraft; rules of general application |
| Reg. 48.4041-6 | Application of tax on use of taxable liquid fuel |
| Reg. 48.4041-7 | Dual use of taxable liquid fuel |
| Reg. 48.4041-8 | Definitions |
| Reg. 48.4041-9 | Exemption for farm use |
| Reg. 48.4041-10 | Exemption for use as supplies for vessels or aircraft |
| Reg. 48.4041-11 | Tax-free sales of fuel for use in noncommercial aviation only if sellers and certain purchasers are registered |
| Reg. 48.4041-12 | Sales by United States, etc |
| Reg. 48.4041-13 | Other credits or refunds |
| Reg. 48.4041-14 | Exemption for sale to or use by certain aircraft museums |
| Reg. 48.4041-15 | Sales to States or political subdivisions thereof |
| Reg. 48.4041-16 | Sales for export |
| Reg. 48.4041-17 | Tax-free retail sales to certain nonprofit educational organizations |
| Reg. 48.4041-18 | [Reserved] |
| Reg. 48.4041-19 | Exemption for qualified methanol and ethanol fuel |
| Reg. 48.4041-20 | Partially exempt methanol and ethanol fuel |
| Reg. 48.4041-21 | Compressed natural gas (CNG) |
| Reg. 48.4042-1 | Tax on fuel used in commercial waterway transportation |
| Reg. 48.4042-2 | Special rules |
| Reg. 48.4042-3 | Certain types of commercial waterway transportation excluded |
| Reg. 48.4052-1 | Heavy trucks and trailers; certification requirement |
| Reg. 48.4061(a) | [Reserved] |
| Reg. 48.4061(a)-1 | Imposition of tax; exclusion for light-duty trucks, etc |
| Reg. 48.4061(a)-2 | Bonding of importers |
| Reg. 48.4061(a)-3 | Definitions |
| Reg. 48.4061(a)-4 | Parts or accessories sold on or in connection with chasis, bodies, etc |
| Reg. 48.4061(a)-5 | Sale of automobile truck bodies and chassis |
| Reg. 48.4061(b) | [Reserved] |
| Reg. 48.4061(b)-1 | Imposition of tax |
| Reg. 48.4061(b)-2 | Definition of parts or accessories |
| Reg. 48.4061(b)-3 | Rebuilt, reconditioned, or repaired parts or accessories |
| Reg. 48.4061-1 | Temporary regulations with respect to floor stock refunds or credits on cement mixers |
| Reg. 48.4062(a) | [Reserved] |
| Reg. 48.4062(a)-1 | Specific parts or accessories |
| Reg. 48.4062(b) | [Reserved] |
| Reg. 48.4062(b)-1 | Rebuilt parts or accessories sold on an exchange basis |
| Reg. 48.4063-1 | Tax-free sales of bodies to chassis manufacturers |
| Reg. 48.4063-2 | Tax-free sales of parts or accessories sold for resale on or in connection with the first retail sale of a light-duty truck |
| Reg. 48.4063-3 | Other tax-free sales |
| Reg. 48.4064-1 | Gas guzzler tax |
| Reg. 48.4071-1 | Imposition and rates of tax |
| Reg. 48.4071-2 | Determination of weight |
| Reg. 48.4071-3 | Imposition of tax on tires and tubes delivered to manufacturer's retail outlet |
| Reg. 48.4071-4 | Original equipment tires on imported articles |
| Reg. 48.4072-1 | Definitions |
| Reg. 48.4073 | [Reserved] |
| Reg. 48.4073-1 | Exemption of tires of certain sizes |
| Reg. 48.4073-2 | Exemption of tires with internal wire fastening |
| Reg. 48.4073-3 | Exemption of tread rubber used for recapping nonhighway tires |
| Reg. 48.4073-4 | Other tax-free sales |
| Reg. 48.4081-1 | Taxable fuel; definitions |
| Reg. 48.4081-2 | Taxable fuel; tax on removal at a terminal rack |
| Reg. 48.4081-3 | Taxable fuel; taxable events other than removal at the terminal rack |
| Reg. 48.4081-4 | Gasoline; special rules for gasoline blendstocks |
| Reg. 48.4081-5 | Taxable fuel; notification certificate of taxable fuel registrant |
| Reg. 48.4081-6 | Gasoline; gasohol |
| Reg. 48.4081-7 | Taxable fuel; conditions for refunds of taxable fuel tax under section 4081(e) |
| Reg. 48.4081-8 | Taxable fuel; measurement |
| Reg. 48.4082-1 | Diesel fuel and kerosene; exemption for dyed fuel |
| Reg. 48.4082-1T | Diesel fuel and kerosene; exemption for dyed fuel (temporary) |
| Reg. 48.4082-2 | Diesel fuel and kerosene; notice required for dyed fuel |
| Reg. 48.4082-3 | Diesel fuel and kerosene; visual inspection devices [Reserved] |
| Reg. 48.4082-4 | Diesel fuel and kerosene; back-up tax |
| Reg. 48.4082-5 | Diesel fuel and kerosene; Alaska |
| Reg. 48.4082-6 | Kerosene; exemption for aviation-grade kerosene |
| Reg. 48.4082-7 | Kerosene; exemption for feedstock purposes |
| Reg. 48.4083-1 | Taxable fuel; administrative authority |
| Reg. 48.4091-3 | {Reserved] |
| Reg. 48.4101-1 | Taxable fuel; registration |
| Reg. 48.4101-2 | Information reporting |
| Reg. 48.4102-1 | Inspection of records by State or local tax officers |
| Reg. 48.4121-1 | Imposition and rate of tax on coal |
| Reg. 48.4161(a) | [Reserved] |
| Reg. 48.4161(a)-1 | Imposition and rate of tax; fishing equipment |
| Reg. 48.4161(a)-2 | Meaning of terms |
| Reg. 48.4161(a)-3 | Parts and accessories |
| Reg. 48.4161(a)-4 | Use considered sale |
| Reg. 48.4161(a)-5 | Tax-free sales |
| Reg. 48.4161(b) | [Reserved] |
| Reg. 48.4161(b)-1 | Imposition and rates of tax; bows and arrows |
| Reg. 48.4161(b)-2 | Meaning of terms |
| Reg. 48.4161(b)-3 | Use considered sale |
| Reg. 48.4161(b)-4 | Tax-free sales |
| Reg. 48.4161(b)-5 | Effective date |
| Reg. 48.4191-1 | Imposition and rate of tax |
| Reg. 48.4191-2 | Taxable medical device |
| Reg. 48.4216(a)-1 | Charges to be included in sale price |
| Reg. 48.4216(a)-2 | Exclusions from sale price |
| Reg. 48.4216(a)-3 | Other items relating to tax on sale price |
| Reg. 48.4216(b)-1 | Constructive sale price; scope and application |
| Reg. 48.4216(b)-2 | Constructive sale price; basic rules |
| Reg. 48.4216(b)-3 | Constructive sale price; special rule for arm's-length sales |
| Reg. 48.4216(b)-4 | Constructive sale price; affiliated corporations |
| Reg. 48.4216(c)-1 | Computation of tax on leases and installment sales |
| Reg. 48.4216(d)-1 | Sales of installment accounts |
| Reg. 48.4216(e)-1 | Exclusion of local advertising charges from sale price |
| Reg. 48.4216(e)-2 | Limitation on aggregate of exclusions and price readjustments |
| Reg. 48.4216(e)-3 | No exclusion or readjustment for other advertising charges or reimbursements |
| Reg. 48.4216(f)-1 | Value of used components excluded from price of certain trucks |
| Reg. 48.4217-1 | Lease considered as sale |
| Reg. 48.4217-2 | Limitation on amount of tax applicable to certain leases |
| Reg. 48.4218-1 | Tax on use by manufacturer, producer, or importer |
| Reg. 48.4218-2 | Business or personal use of articles |
| Reg. 48.4218-3 | Events subsequent to taxable use of article |
| Reg. 48.4218-4 | Use in further manufacture |
| Reg. 48.4218-5 | Computation of tax |
| Reg. 48.4219-1 | Sales of taxable articles by a person other than the manufacturer, producer, or importer |
| Reg. 48.4221-1 | Tax-free sales; general rule |
| Reg. 48.4221-2 | Tax-free sale of articles to be used for, or resold for, further manufacture |
| Reg. 48.4221-3 | Tax-free sale of articles for export, or for resale by the purchaser to a second purchaser for export |
| Reg. 48.4221-4 | Tax-free sale of articles for use by the purchaser as supplies for vessels or aircraft |
| Reg. 48.4221-5 | Tax-free sale of articles to State and local governments for their exclusive use |
| Reg. 48.4221-6 | Tax-free sales of articles to nonprofit educational organizations |
| Reg. 48.4221-7 | Tax-free sales of tires and tubes |
| Reg. 48.4221-8 | Tax-free sales of tires, tubes, and tread rubber used on intercity, local, and school buses |
| Reg. 48.4222(a)-1 | Registration |
| Reg. 48.4222(b)-1 | Exceptions to the requirement for registration |
| Reg. 48.4222(c)-1 | Revocation or suspension of registration |
| Reg. 48.4222(d)-1 | Registration in the case of certain other exemptions |
| Reg. 48.4223-1 | Special rules relating to further manufacture |
| Reg. 48.4225-1 | Exemption of articles manufactured or produced by Indians |
| Reg. 48.6412-1 | Floor stocks credit or refund |
| Reg. 48.6412-2 | Definitions for purposes of floor stocks credit or refund |
| Reg. 48.6412-3 | Amount of tax paid on each article |
| Reg. 48.6416(a)-1 | Claims for credit or refund of overpayments of taxes on special fuels and manufacturers taxes |
| Reg. 48.6416(a)-2 | Credit or refund of tax on special fuels |
| Reg. 48.6416(a)-3 | Credit or refund of manufacturers tax under chapter 32 |
| Reg. 48.6416(b)(1)-1 | Price readjustments causing overpayments of manufacturers tax |
| Reg. 48.6416(b)(1)-2 | Determination of price readjustments |
| Reg. 48.6416(b)(1)-3 | Readjustment for local advertising charges |
| Reg. 48.6416(b)(1)-4 | Supporting evidence required in case of price readjustments |
| Reg. 48.6416(b)(2)-1 | Certain exportations, uses, sales, or resales causing overpayments of tax |
| Reg. 48.6416(b)(2)-2 | Exportations, uses, sales, and resales included |
| Reg. 48.6416(b)(2)-3 | Supporting evidence required in case of manufacturers tax involving exportations, uses, sales, or resales |
| Reg. 48.6416(b)(2)-4 | Supporting evidence required in case of special fuels tax involving exportations, uses, sales, or resales of special fuels |
| Reg. 48.6416(b)(3)-1 | Tax-paid articles used for further manufacture and causing overpayments of tax |
| Reg. 48.6416(b)(3)-2 | Further manufacture included |
| Reg. 48.6416(b)(3)-3 | Supporting evidence required in case of tax-paid articles used for further manufacture |
| Reg. 48.6416(b)(5)-1 | Return of installment accounts causing overpayments of tax |
| Reg. 48.6416(c)-1 | Credit for tax paid on tires or, prior to January 1, 1984, inner tubes |
| Reg. 48.6416(e)-1 | Refund to exporter or shipper |
| Reg. 48.6416(f)-1 | Credit on returns |
| Reg. 48.6416(h)-1 | Accounting procedures for like articles |
| Reg. 48.6420-1 | Credits or payments to ultimate purchaser of gasoline used on a farm |
| Reg. 48.6420-2 | Time for filing claim for credit or payment |
| Reg. 48.6420-3 | Exempt sales; other payments or refunds available |
| Reg. 48.6420-4 | Meaning of terms |
| Reg. 48.6420-5 | Applicable laws |
| Reg. 48.6420-6 | Records to be kept in substantiation of credits or payments |
| Reg. 48.6420(a)-2 | Gasoline includible in claim |
| Reg. 48.6421-0 | Off-highway business use |
| Reg. 48.6421-1 | Credits or payments to ultimate purchaser of gasoline used for certain nonhighway purposes |
| Reg. 48.6421-2 | Credits or payments to ultimate purchasers of gasoline used in intercity, local, or school buses |
| Reg. 48.6421-3 | Time for filing claim for credit or payment |
| Reg. 48.6421-4 | Meaning of terms |
| Reg. 48.6421-5 | Exempt sales; other payments or refunds available |
| Reg. 48.6421-6 | Applicable laws |
| Reg. 48.6421-7 | Records to be kept in substantiation of credits or payments |
| Reg. 48.6427-0 | Off-highway business use |
| Reg. 48.6427-1 | Credit or payments to purchaser of special fuels resold or used for nontaxable, farming, or other purposes |
| Reg. 48.6427-2 | Credits or payments to purchaser of diesel or special motor fuels used in intercity, local, or school buses |
| Reg. 48.6427-3 | Time for filing claim for credit or payment |
| Reg. 48.6427-4 | Applicable laws |
| Reg. 48.6427-5 | Records to be kept in substantiation of credits or payments |
| Reg. 48.6427-6 | Limitation on credit or refund of tax paid on fuel used in intercity, local or school buses after July 31, 1984 |
| Reg. 48.6427-8 | Diesel fuel and kerosene; claims by ultimate purchasers |
| Reg. 48.6427-9 | Diesel fuel and kerosene; claims by registered ultimate vendors (farming and State use) |
| Reg. 48.6427-10 | Kerosene; claims by registered ultimate vendors (blocked pumps) |
| Reg. 48.6427-11 | Kerosene; claims by registered ultimate vendors (blending) |
| Reg. 48.6715-1 | Penalty for misuse of dyed fuel |
| Reg. 49.0-1 | Introduction |
| Reg. 49.0-2 | General definitions and use of terms |
| Reg. 49.4251-1 | Imposition of tax |
| Reg. 49.4251-2 | Rate and application of tax |
| Reg. 49.4251-3 | [Reserved] |
| Reg. 49.4251-4 | Prepaid telephone cards |
| Reg. 49.4252-1 | [Reserved] |
| Reg. 49.4252-2 | Toll telephone service |
| Reg. 49.4252-3 | [Reserved] |
| Reg. 49.4252-4 | Provisions common to telephone and telegraph services |
| Reg. 49.4252-5 | Teletypewriter exchange service |
| Reg. 49.4253-1 | Exemption for certain coin-operated service |
| Reg. 49.4253-2 | Exemption for news services |
| Reg. 49.4253-3 | Exemption for certain organizations |
| Reg. 49.4253-4 | Exemption for servicemen in combat zone |
| Reg. 49.4253-5 | Exemption for items otherwise taxed |
| Reg. 49.4253-6 | Exemption for common carriers and communications companies |
| Reg. 49.4253-7 | Exemption for installation charges |
| Reg. 49.4253-8—49.4253-9 | §§ 494253-8--494253-9 [Reserved] |
| Reg. 49.4253-10 | Exemption for certain private communications services |
| Reg. 49.4253-11 | Use and retention of exemption certificates |
| Reg. 49.4253-12 | Cross reference |
| Reg. 49.4254-1 | Computation of tax |
| Reg. 49.4254-2 | Payment for toll telephone service or telegraph service in coin-operated telephones |
| Reg. 49.4261-1 | Imposition of tax; in general |
| Reg. 49.4261-2 | Application of tax |
| Reg. 49.4261-3 | Payments made within the United States |
| Reg. 49.4261-4 | Payments made within the United States; evidence of nontaxability |
| Reg. 49.4261-5 | Payments made outside the United States |
| Reg. 49.4261-6 | Payments made outside the United States; evidence of nontaxability |
| Reg. 49.4261-7 | Examples of payments subject to tax |
| Reg. 49.4261-8 | Examples of payments not subject to tax |
| Reg. 49.4261-9 | Mileage awards |
| Reg. 49.4261-10 | Aircraft management services |
| Reg. 49.4262-1 | Taxable transportation |
| Reg. 49.4262-2 | Exclusion of certain travel |
| Reg. 49.4262-3 | Definitions |
| Reg. 49.4263-1 | Duty to collect the tax; payments made outside the United States |
| Reg. 49.4263-2 | Duty to collect the tax in the case of certain refunds |
| Reg. 49.4263-3 | Special rule for the payment of tax |
| Reg. 49.4263-4 | Cross reference |
| Reg. 49.4263-5 | Round trips |
| Reg. 49.4263-6 | Transportation outside the northern portion of the Western Hemisphere |
| Reg. 49.4271-1 | Tax on transportation of property by air |
| Reg. 49.4271-2 | Aircraft management services |
| Reg. 49.4281-1 | Small aircraft on nonestablished lines |
| Reg. 49.4282-1 | [Reserved] |
| Reg. 49.4291-1 | Persons receiving payment must collect tax |
| Reg. 49.5000B-1 | Indoor tanning services |
| Reg. 50.1 | Introduction |
| Reg. 50.2 | Scope of regulations |
| Reg. 50.3 | General definitions and use of terms |
| Reg. 50.4 | Rates of tax |
| Reg. 50.5 | Liability for the tax |
| Reg. 50.6 | Ascertainment of quantity mined |
| Reg. 50.7 | Returns |
| Reg. 50.8 | Due date and place for filing returns and paying tax |
| Reg. 51.1 | Overview |
| Reg. 51.2 | Explanation of terms |
| Reg. 51.3 | Information requested from covered entities |
| Reg. 51.4 | Information provided by the agencies |
| Reg. 51.5 | Fee calculation |
| Reg. 51.6 | Notice of preliminary fee calculation |
| Reg. 51.7 | Dispute resolution process |
| Reg. 51.8 | Notification and payment of fee |
| Reg. 51.9 | Tax treatment of fee |
| Reg. 51.10 | Refund claims |
| Reg. 51.11 | Applicability date |
| Reg. 51.6302-1 | Method of paying the branded prescription drug fee |
| Reg. 52.0-1 | Introduction |
| Reg. 52.4681-1 | Taxes imposed with respect to ozone-depleting chemicals |
| Reg. 52.4682-1 | Ozone-depleting chemicals |
| Reg. 52.4682-2 | Qualifying sales |
| Reg. 52.4682-3 | Imported taxable products |
| Reg. 52.4682-4 | Floor stocks tax |
| Reg. 52.4682-5 | Exports |
| Reg. 53.4940-1 | Excise tax on net investment income |
| Reg. 53.4941(a)-1 | Imposition of initial taxes |
| Reg. 53.4941(b)-1 | Imposition of additional taxes |
| Reg. 53.4941(c)-1 | Special rules |
| Reg. 53.4941(d)-1 | Definition of self-dealing |
| Reg. 53.4941(d)-2 | Specific acts of self-dealing |
| Reg. 53.4941(d)-3 | Exceptions to self-dealing |
| Reg. 53.4941(d)-4 | Transitional rules |
| Reg. 53.4941(e)-1 | Definitions |
| Reg. 53.4941(f)-1 | Effective dates |
| Reg. 53.4942(a)-1 | Taxes for failure to distribute income |
| Reg. 53.4942(a)-2 | Computation of undistributed income |
| Reg. 53.4942(a)-3 | Qualifying distributions defined |
| Reg. 53.4942(b)-1 | Operating foundations |
| Reg. 53.4942(b)-2 | Alternative tests |
| Reg. 53.4942(b)-3 | Determination of compliance with operating foundation tests |
| Reg. 53.4943-1 | General rule; purpose |
| Reg. 53.4943-2 | Imposition of tax on excess business holdings of private foundations |
| Reg. 53.4943-3 | Determination of excess business holdings |
| Reg. 53.4943-4 | Present holdings |
| Reg. 53.4943-5 | Present holdings acquired by trust or a will |
| Reg. 53.4943-6 | Five-year period to dispose of gifts, bequests, etc |
| Reg. 53.4943-7 | Special rules for readjustments involving grandfathered holdings |
| Reg. 53.4943-8 | Business holdings; constructive ownership |
| Reg. 53.4943-9 | Business holdings; certain periods |
| Reg. 53.4943-10 | Business enterprise; definition |
| Reg. 53.4943-11 | Effective/applicability date |
| Reg. 53.4944-1 | Initial taxes |
| Reg. 53.4944-2 | Additional taxes |
| Reg. 53.4944-3 | Exception for program-related investments |
| Reg. 53.4944-4 | Special rules |
| Reg. 53.4944-5 | Definitions |
| Reg. 53.4944-6 | Special rules for investments made prior to January 1, 1970 |
| Reg. 53.4945-1 | Taxes on taxable expenditures |
| Reg. 53.4945-2 | Propaganda influencing legislation |
| Reg. 53.4945-3 | Influencing elections and carrying on voter registration drives |
| Reg. 53.4945-4 | Grants to individuals |
| Reg. 53.4945-5 | Grants to organizations |
| Reg. 53.4945-6 | Expenditures for noncharitable purposes |
| Reg. 53.4946-1 | Definitions and special rules |
| Reg. 53.4947-1 | Application of tax |
| Reg. 53.4947-2 | Special rules |
| Reg. 53.4948-1 | Application of taxes and denial of exemption with respect to certain foreign organizations |
| Reg. 53.4951-1 | Black lung trusts—taxes on self-dealing |
| Reg. 53.4952-1 | Black lung trusts—taxes on taxable expenditures |
| Reg. 53.4955-1 | Tax on political expenditures |
| Reg. 53.4958-0 | Table of contents |
| Reg. 53.4958-1 | Taxes on excess benefit transactions |
| Reg. 53.4958-2 | Definition of applicable tax-exempt organization |
| Reg. 53.4958-3 | Definition of disqualified person |
| Reg. 53.4958-4 | Excess benefit transaction |
| Reg. 53.4958-5 | Transaction in which the amount of the economic benefit is determined in whole or in part by the revenues of one or more activities of the organization [Reserved] |
| Reg. 53.4958-6 | Rebuttable presumption that a transaction is not an excess benefit transaction |
| Reg. 53.4958-7 | Correction |
| Reg. 53.4958-8 | Special rules |
| Reg. 53.4959-1 | Taxes on failures by hospital organizations to meet section 501(r)(3) |
| Reg. 53.4960-0 | Table of contents |
| Reg. 53.4960-1 | Scope and definitions |
| Reg. 53.4960-2 | Determination of remuneration paid for a taxable year |
| Reg. 53.4960-3 | Determination of whether there is a parachute payment |
| Reg. 53.4960-4 | Liability for tax on excess remuneration and excess parachute payments |
| Reg. 53.4960-5 | [Reserved] |
| Reg. 53.4960-6 | Applicability date |
| Reg. 53.4961-1 | Abatement of second tier taxes for correction within correction period |
| Reg. 53.4961-2 | Court proceedings to determine liability for second tier tax |
| Reg. 53.4963-1 | Definitions |
| Reg. 53.4965-1 | Overview |
| Reg. 53.4965-2 | Covered tax-exempt entities |
| Reg. 53.4965-3 | Prohibited tax shelter transactions |
| Reg. 53.4965-4 | Definition of tax-exempt party to a prohibited tax shelter transaction |
| Reg. 53.4965-5 | Entity managers and related definitions |
| Reg. 53.4965-6 | Meaning of “knows or has reason to know” |
| Reg. 53.4965-7 | Taxes on prohibited tax shelter transactions |
| Reg. 53.4965-8 | Definition of net income and proceeds and standard for allocating net income or proceeds to various periods |
| Reg. 53.4965-9 | Effective/applicability dates |
| Reg. 53.4968-1 | Excise tax based on investment income of certain private colleges and universities |
| Reg. 53.4968-2 | Net investment income |
| Reg. 53.4968-3 | Related organizations |
| Reg. 53.4968-4 | Applicability date |
| Reg. 53.6001-1 | Notice or regulations requiring records, statements, and special returns |
| Reg. 53.6011-1 | General requirement of return, statement or list |
| Reg. 53.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 53.6060-1 | Reporting requirements for tax return preparers |
| Reg. 53.6061-1 | Signing of returns and other documents |
| Reg. 53.6065-1 | Verification of returns |
| Reg. 53.6071-1 | Time for filing returns |
| Reg. 53.6081-1 | Automatic extension of time for filing the return to report taxes due under section 4951 for self-dealing with a nuclear decommissioning fund |
| Reg. 53.6091-1 | Place for filing chapter 42 tax returns |
| Reg. 53.6091-2 | Exceptional cases |
| Reg. 53.6107-1 | Tax return preparer must furnish copy of return or claim for refund to taxpayer and must retain a copy or record |
| Reg. 53.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund filed |
| Reg. 53.6151-1 | Time and place for paying tax shown on returns |
| Reg. 53.6161-1 | Extension of time for paying tax or deficiency |
| Reg. 53.6165-1 | Bonds where time to pay tax or deficiency has been extended |
| Reg. 53.6601-1 | Interest on underpayment, nonpayment, or extensions of time for payment, of tax |
| Reg. 53.6651-1 | Failure to file tax return or to pay tax |
| Reg. 53.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 53.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 53.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 53.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 53.6695-1 | Other assessable penalties with respect to the preparation of tax returns or claims for refund for other persons |
| Reg. 53.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 53.7101-1 | Form of bonds |
| Reg. 53.7701-1 | Tax return preparer |
| Reg. 54.4971-1 | General rules relating to excise tax on failure to meet minimum funding standards |
| Reg. 54.4971(c)-1 | Taxes on failure to meet minimum funding standards; definitions |
| Reg. 54.4974-1 | Excise tax on accumulations in individual retirement accounts or annuities |
| Reg. 54.4974-2 | Excise tax on accumulations in qualified retirement plans |
| Reg. 54.4975-1 | General rules relating to excise tax on prohibited transactions |
| Reg. 54.4975-6 | Statutory exemptions for office space or services and certain transactions involving financial institutions |
| Reg. 54.4975-7 | Other statutory exemptions |
| Reg. 54.4975-9 | Definition of “fiduciary” |
| Reg. 54.4975-11 | “ESOP” requirements |
| Reg. 54.4975-12 | Definition of the term “qualifying employer security” |
| Reg. 54.4975-14 | Election to pay an excise tax for certain pre-1975 prohibited transactions |
| Reg. 54.4975-15 | Other transitional rules |
| Reg. 54.4976-1T | Questions and answers relating to taxes with respect to welfare benefit funds (temporary) |
| Reg. 54.4977-1T | Questions and answers relating to the election concerning lines of business in existence on January 1, 1984 (temporary) |
| Reg. 54.4978-1T | Questions and answers relating to the tax on certain dispositions by employee stock ownership plans and certain cooperatives (temporary) |
| Reg. 54.4979-0 | Excise tax on certain excess contributions and excess aggregate contributions; table of contents |
| Reg. 54.4979-1 | Excise tax on certain excess contributions and excess aggregate contributions |
| Reg. 54.4980B-0 | Table of contents |
| Reg. 54.4980B-1 | COBRA in general |
| Reg. 54.4980B-2 | Plans that must comply |
| Reg. 54.4980B-3 | Qualified beneficiaries |
| Reg. 54.4980B-4 | Qualifying events |
| Reg. 54.4980B-5 | COBRA continuation coverage |
| Reg. 54.4980B-6 | Electing COBRA continuation coverage |
| Reg. 54.4980B-7 | Duration of COBRA continuation coverage |
| Reg. 54.4980B-8 | Paying for COBRA continuation coverage |
| Reg. 54.4980B-9 | Business reorganizations and employer withdrawals from multiemployer plans |
| Reg. 54.4980B-10 | Interaction of FMLA and COBRA |
| Reg. 54.4980D-1 | Requirement of return and time for filing of the excise tax under section 4980D |
| Reg. 54.4980E-1 | Requirement of return and time for filing of the excise tax under section 4980E |
| Reg. 54.4980F-1 | Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual |
| Reg. 54.4980G-0 | Table of contents |
| Reg. 54.4980G-1 | Failure of employer to make comparable health savings account contributions |
| Reg. 54.4980G-2 | Employer contribution defined |
| Reg. 54.4980G-3 | Failure of employer to make comparable health savings account contributions |
| Reg. 54.4980G-4 | Calculating comparable contributions |
| Reg. 54.4980G-5 | HSA comparability rules and cafeteria plans and waiver of excise tax |
| Reg. 54.4980G-6 | Special rule for contributions made to the HSAs of nonhighly compensated employees |
| Reg. 54.4980G-7 | Special comparability rules for qualified HSA distributions contributed to HSAs on or after December 20, 2006 and before January 1, 2012 |
| Reg. 54.4980H-0 | Table of contents |
| Reg. 54.4980H-1 | Definitions |
| Reg. 54.4980H-2 | Applicable large employer and applicable large employer member |
| Reg. 54.4980H-3 | Determining full-time employees |
| Reg. 54.4980H-4 | Assessable payments under section 4980H(a) |
| Reg. 54.4980H-5 | Assessable payments under section 4980H(b) |
| Reg. 54.4980H-6 | Administration and procedure |
| Reg. 54.6011-1 | General requirement of return, statement, or list |
| Reg. 54.6011-1T | General requirement of return, statement, or list (temporary) |
| Reg. 54.6011-2 | General requirement of return, statement, or list |
| Reg. 54.6011-3 | Required use of electronic form for the filing requirements for the return for certain excise taxes related to employee benefit plans |
| Reg. 54.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 54.6060-1 | Reporting requirements for tax return preparers |
| Reg. 54.6061-1 | Signing of returns and other documents |
| Reg. 54.6071-1 | Time for filing returns |
| Reg. 54.6081-1 | Automatic extension of time for filing returns for certain excise taxes under Chapter 43 |
| Reg. 54.6091-1 | Place for filing excise tax returns under section 4980B, 4980D, 4980E, or 4980G |
| Reg. 54.6107-1 | Tax return preparer must furnish copy of return or claims for refund to taxpayer and must retain a copy or record |
| Reg. 54.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund filed |
| Reg. 54.6151-1 | Time and place for paying of tax shown on returns |
| Reg. 54.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 54.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 54.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 54.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 54.6695-1 | Other assessable penalties with respect to the preparation of tax returns for other persons |
| Reg. 54.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 54.7701-1 | Tax return preparer |
| Reg. 54.9801-1 | Basis and scope |
| Reg. 54.9801-1T | Basis and scope (temporary) |
| Reg. 54.9801-2 | Definitions |
| Reg. 54.9801-2T | Definitions (temporary) |
| Reg. 54.9801-3 | Limitations on preexisting condition exclusion period |
| Reg. 54.9801-4 | Rules relating to creditable coverage |
| Reg. 54.9801-5 | Evidence of creditable coverage |
| Reg. 54.9801-6 | Special enrollment periods |
| Reg. 54.9802-1 | Prohibiting discrimination against participants and beneficiaries based on a health factor |
| Reg. 54.9802-2 | Special rules for certain church plans |
| Reg. 54.9802-3T | Additional requirements prohibiting discrimination based on genetic information (temporary) |
| Reg. 54.9802-4 | Special Rule Allowing Integration of Health Reimbursement Arrangements (HRAs) and Other Account-Based Group Health Plans with Individual Health Insurance Coverage and Medicare and Prohibiting Discrimination In HRAs and Other Account-Based Group Health Plans |
| Reg. 54.9811-1 | Standards relating to benefits for mothers and newborns |
| Reg. 54.9812-1 | Parity in mental health and substance use disorder benefits |
| Reg. 54.9815-1251 | Preservation of right to maintain existing coverage |
| Reg. 54.9815-2704 | Prohibition of preexisting condition exclusions |
| Reg. 54.9815-2705 | Prohibiting discrimination against participants and beneficiaries based on a health factor |
| Reg. 54.9815-2708 | Prohibition on waiting periods that exceed 90 days |
| Reg. 54.9815-2711 | No lifetime or annual limits |
| Reg. 54.9815-2712 | Rules regarding rescissions |
| Reg. 54.9815-2713 | Coverage of preventive health services |
| Reg. 54.9815-2713T | Coverage of preventive health services (temporary) |
| Reg. 54.9815-2713A | Accommodations in connection with coverage of preventive health services |
| Reg. 54.9815-2714 | Eligibility of children until at least age 26 |
| Reg. 54.9815-2715 | Summary of benefits and coverage and uniform glossary |
| Reg. 54.9815-2715A1 | Transparency in coverage—definitions |
| Reg. 54.9815-2715A2 | Transparency in coverage—required disclosures to participants and beneficiaries |
| Reg. 54.9815-2715A3 | Transparency in coverage—requirements for public disclosure |
| Reg. 54.9815-2719 | Internal claims and appeals and external review processes |
| Reg. 54.9815-2719T | Internal claims and appeals and external review processes (temporary) |
| Reg. 54.9815-2719A | Patient protections |
| Reg. 54.9815-2719AT | Patient protections (temporary) |
| Reg. 54.9816-1T | Basis and scope (temporary) |
| Reg. 54.9816-2T | Applicability (temporary) |
| Reg. 54.9816-3T | Definitions (temporary) |
| Reg. 54.9816-4T | Preventing surprise medical bills for emergency services (temporary) |
| Reg. 54.9816-5T | Preventing surprise medical bills for non-emergency services performed by nonparticipating providers at certain participating facilities (temporary) |
| Reg. 54.9816-6 | Methodology for calculating qualifying payment amount |
| Reg. 54.9816-6T | Methodology for calculating qualifying payment amount (temporary) |
| Reg. 54.9816-7T | Complaints process for surprise medical bills regarding group health plans (temporary) |
| Reg. 54.9816-8 | Independent dispute resolution process |
| Reg. 54.9816-8T | Independent dispute resolution process (temporary) |
| Reg. 54.9817-1T | Preventing surprise medical bills for air ambulance services (temporary) |
| Reg. 54.9817-2 | Independent dispute resolution process for air ambulance services |
| Reg. 54.9817-2T | Independent dispute resolution process for air ambulance services (temporary) |
| Reg. 54.9822-1T | Choice of health care professional (temporary) |
| Reg. 54.9825-1T | Basis and scope (temporary) |
| Reg. 54.9825-2T | Applicability (temporary) |
| Reg. 54.9825-3T | Definitions (temporary) |
| Reg. 54.9825-4T | Reporting requirements related to prescription drug and health care spending (temporary) |
| Reg. 54.9825-5T | Aggregate reporting (temporary) |
| Reg. 54.9825-6T | Required information (temporary) |
| Reg. 54.9831-1 | Special rules relating to group health plans |
| Reg. 54.9833-1 | Applicability dates |
| Reg. 55.4981-1 | [Reserved] |
| Reg. 55.4981-2 | Imposition of excise tax with respect to certain undistributed income of real estate investment trusts; calendar years beginning after December 31, 1986 |
| Reg. 55.4982-1 | Imposition of excise tax on undistributed income of regulated investment companies |
| Reg. 55.6001-1 | Notice or regulations requiring records, statements, and special returns |
| Reg. 55.6011-1 | General requirement of return, statement, or list |
| Reg. 55.6060-1 | Reporting requirements for tax return preparers |
| Reg. 55.6061-1 | Signing of returns and other documents |
| Reg. 55.6065-1 | Verification of returns |
| Reg. 55.6071-1 | Time for filing returns |
| Reg. 55.6081-1 | Automatic extension of time for filing a return due under Chapter 44 |
| Reg. 55.6091-1 | Place for filing Chapter 44 tax returns |
| Reg. 55.6091-2 | Exceptional cases |
| Reg. 55.6107-1 | Tax return preparer must furnish copy of return or claim for refund to taxpayer and must retain a copy or record |
| Reg. 55.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 55.6151-1 | Time and place for paying of tax shown on returns |
| Reg. 55.6161-1 | Extension of time for paying tax or deficiency |
| Reg. 55.6165-1 | Bonds where time to pay tax or deficiency has been extended |
| Reg. 55.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 55.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 55.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 55.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 55.6695-1 | Other assessable penalties with respect to the preparation of tax returns or claims for refund for other persons |
| Reg. 55.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 55.7701-1 | Tax return preparer |
| Reg. 56.4911-0 | Outline of regulations under section 4911 |
| Reg. 56.4911-1 | Tax on excess lobbying expenditures |
| Reg. 56.4911-2 | Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications |
| Reg. 56.4911-3 | Expenditures for direct and/or grass roots lobbying communications |
| Reg. 56.4911-4 | Exempt purpose expenditures |
| Reg. 56.4911-5 | Communications with members |
| Reg. 56.4911-6 | Records of lobbying and grass roots expenditures |
| Reg. 56.4911-7 | Affiliated group of organizations |
| Reg. 56.4911-8 | Excess lobbying expenditures of affiliated group |
| Reg. 56.4911-9 | Application of section 501(h) to affiliated groups of organizations |
| Reg. 56.4911-10 | Members of a limited affiliated group of organizations |
| Reg. 56.6001-1 | Notice or regulations requiring records, statements, and special returns |
| Reg. 56.6011-1 | General requirement of return, statement, or list |
| Reg. 56.6011-4 | Requirement of statement disclosing participation in certain transactions by taxpayers |
| Reg. 56.6060-1 | Reporting requirements for tax return preparers |
| Reg. 56.6107-1 | Tax return preparer must furnish copy of return and claim for refund to taxpayer and must retain a copy or record |
| Reg. 56.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 56.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 56.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 56.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 56.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 56.6695-1 | Other assessable penalties with respect to the preparation of tax returns or claims for refund for other persons |
| Reg. 56.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 56.7701-1 | Tax return preparer |
| Reg. 57.1 | Overview |
| Reg. 57.2 | Explanation of terms |
| Reg. 57.3 | Reporting requirements and associated penalties |
| Reg. 57.4 | Fee calculation |
| Reg. 57.5 | Notice of preliminary fee calculation |
| Reg. 57.6 | Error correction process |
| Reg. 57.7 | Notification and fee payment |
| Reg. 57.8 | Tax treatment of fee |
| Reg. 57.9 | Refund claims |
| Reg. 57.10 | Applicability date |
| Reg. 57.6302-1 | Method of paying the health insurance providers fee |
| Reg. 141.4975-13 | Definition of “amount involved” and “correction” |
| Reg. 143.1 | [Reserved] |
| Reg. 143.2 | Taxes on self-dealing; scholarship and fellowship grants by private foundations |
| Reg. 143.3-143.4 | § [Reserved] |
| Reg. 143.5 | Taxes on self-dealing; indirect transactions by a private foundation |
| Reg. 143.6 | Election to shorten the period during which certain excess business holdings of private foundations are treated as permitted holdings |
| Reg. 145.4051-1 | Imposition of tax on heavy trucks and trailers sold at retail |
| Reg. 145.4052-1 | Special rules and definitions |
| Reg. 145.4061-1 | Application to manufacturers tax |
| Reg. 156.5881-1 | Imposition of excise tax on greenmail |
| Reg. 156.6001-1 | Notice or regulations requiring records, statements, and special returns |
| Reg. 156.6011-1 | General requirement of return, statement, or list |
| Reg. 156.6060-1 | Reporting requirements for tax return preparers |
| Reg. 156.6061-1 | Signing of returns and other documents |
| Reg. 156.6065-1 | Verification of returns |
| Reg. 156.6071-1 | Time for filing returns relating to greenmail |
| Reg. 156.6081-1 | Automatic extension of time for filing a return due under chapter 54 |
| Reg. 156.6091-1 | Place for filing chapter 54 (Greenmail) tax returns |
| Reg. 156.6091-2 | Exceptional cases |
| Reg. 156.6107-1 | Tax return preparer must furnish copy of return and claim for refund to taxpayer and must retain a copy or record |
| Reg. 156.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 156.6151-1 | Time and place for paying of tax shown on returns |
| Reg. 156.6161-1 | Extension of time for paying tax or deficiency |
| Reg. 156.6165-1 | Bonds where time to pay tax or deficiency has been extended |
| Reg. 156.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 156.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 156.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 156.6694-4 | Extension of period of collection when tax return preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 156.6695-1 | Other assessable penalties with respect to the preparation of tax returns or claims for refund for other persons |
| Reg. 156.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 156.7701-1 | Tax return preparer |
| Reg. 157.5891-1 | Imposition of excise tax on structured settlement factoring transactions |
| Reg. 157.6001-1 | Records, statements, and special returns |
| Reg. 157.6011-1 | General requirement of return, statement, or list |
| Reg. 157.6060-1 | Reporting requirements for tax return preparers |
| Reg. 157.6061-1 | Signing of returns and other documents |
| Reg. 157.6065-1 | Verification of returns |
| Reg. 157.6071-1 | Time for filing returns |
| Reg. 157.6081-1 | Automatic extension of time for filing a return due under chapter 55 |
| Reg. 157.6091-1 | Place for filing returns |
| Reg. 157.6107-1 | Tax return preparer must furnish copy of return or claim for refund to taxpayer and must retain a copy or record |
| Reg. 157.6109-1 | Tax return preparers furnishing identifying numbers for returns or claims for refund |
| Reg. 157.6151-1 | Time and place for paying of tax shown on returns |
| Reg. 157.6161-1 | Extension of time for paying tax |
| Reg. 157.6165-1 | Bonds where time to pay tax has been extended |
| Reg. 157.6694-1 | Section 6694 penalties applicable to tax return preparer |
| Reg. 157.6694-2 | Penalties for understatement due to an unreasonable position |
| Reg. 157.6694-3 | Penalty for understatement due to willful, reckless, or intentional conduct |
| Reg. 157.6694-4 | Extension of period of collection when preparer pays 15 percent of a penalty for understatement of taxpayer's liability and certain other procedural matters |
| Reg. 157.6695-1 | Other assessable penalties with respect to the preparation of tax returns or claims for refund for other persons |
| Reg. 157.6696-1 | Claims for credit or refund by tax return preparers |
| Reg. 157.7701-1 | Tax return preparer |
| Reg. 300.0 | User fees; in general |
| Reg. 300.1 | Installment agreement fee |
| Reg. 300.2 | Restructuring or reinstatement of installment agreement fee |
| Reg. 300.3 | Offer to compromise fee |
| Reg. 300.4 | Enrolled agent special enrollment examination fee |
| Reg. 300.5 | Enrollment of enrolled agent fee |
| Reg. 300.6 | Renewal of enrollment of enrolled agent fee |
| Reg. 300.7 | Enrollment of enrolled actuary fee |
| Reg. 300.8 | Renewal of enrollment of enrolled actuary fee |
| Reg. 300.9 | Renewal of enrollment of enrolled retirement plan agent fee |
| Reg. 300.10 | Registered tax return preparer competency examination fee |
| Reg. 300.11 | Fee for obtaining a preparer tax identification number |
| Reg. 300.12 | Fee for estate tax closing letter |
| Reg. 301.269B-1 | Stapled foreign corporations |
| Reg. 301.1474-1 | Required use of electronic form for financial institutions filing Form 1042, Form 1042–S, or Form 8966 |
| Reg. 301.6001-1 | Notice or regulations requiring records, statements, and special returns |
| Reg. 301.6011-1 | General requirement of return, statement or list |
| Reg. 301.6011-2 | Required use of electronic form |
| Reg. 301.6011-3 | Required use of electronic form for partnership returns |
| Reg. 301.6011-5 | Required use of electronic form for corporate income tax returns |
| Reg. 301.6011-6 | Statement of series and series organizations [Reserved] |
| Reg. 301.6011-7 | Specified tax return preparers required to file individual income tax returns using magnetic media |
| Reg. 301.6011-10 | Certain organizations, including trusts, required to file unrelated business income tax returns in electronic form |
| Reg. 301.6011-11 | Required use of electronic form for certain returns for tax-advantaged bonds |
| Reg. 301.6011-12 | Required use of electronic form for returns of certain excise taxes under Chapters 41 and 42 of the Internal Revenue Code |
| Reg. 301.6011-13 | Required use of electronic form for split-interest trust returns |
| Reg. 301.6011-14 | Required use of electronic form or other machine-readable form for material advisor disclosure statements |
| Reg. 301.6011-15 | Required use of electronic form for withholding tax returns |
| Reg. 301.6011(g)-1 | Disclosure by taxable party to the tax-exempt entity |
| Reg. 301.6012-1 | Persons required to make returns of income |
| Reg. 301.6012-2 | Required use of electronic form for income tax returns of certain political organizations |
| Reg. 301.6013-1 | Joint returns of income tax by husband and wife |
| Reg. 301.6014-1 | Income tax return—tax not computed by taxpayer |
| Reg. 301.6015-1 | Declaration of estimated income tax by individuals |
| Reg. 301.6016-1 | Declarations of estimated income tax by corporations |
| Reg. 301.6017-1 | Self-employment tax returns |
| Reg. 301.6018-1 | Estate tax returns |
| Reg. 301.6019-1 | Gift tax returns |
| Reg. 301.6020-1 | Returns prepared or executed by the Commissioner or other Internal Revenue Officers |
| Reg. 301.6021-1 | Listing by district directors of taxable objects owned by nonresidents of internal revenue districts |
| Reg. 301.6031(a)-1 | Return of partnership income |
| Reg. 301.6032-1 | Returns of banks with respect to common trust funds |
| Reg. 301.6033-1 | Returns by exempt organizations |
| Reg. 301.6033-4 | Required filing in electronic form for returns by organizations required to file returns under section 6033 |
| Reg. 301.6033-5 | Disclosure by tax-exempt entities that are parties to certain reportable transactions |
| Reg. 301.6034-1 | Returns by trusts described in section 4947(a)(2) or claiming charitable or other deductions under section 642(c) |
| Reg. 301.6036-1 | Notice required of executor or of receiver or other like fiduciary |
| Reg. 301.6037-1 | Return of electing small business corporation |
| Reg. 301.6037-2 | Required use of electronic form for returns of electing small business corporation |
| Reg. 301.6038-1 | Information returns required of US persons with respect to certain foreign corporations |
| Reg. 301.6039-1 | Information returns and statements required in connection with certain options |
| Reg. 301.6039E-1 | Information reporting by passport applicants |
| Reg. 301.6041-1 | Returns of information regarding certain payments |
| Reg. 301.6042-1 | Returns of information regarding payments of dividends and corporate earnings and profits |
| Reg. 301.6043-1 | Returns regarding liquidation, dissolution, termination, or contraction |
| Reg. 301.6044-1 | Returns of information regarding payments of patronage dividends |
| Reg. 301.6046-1 | Returns as to organization or reorganization of foreign corporations and as to acquisitions of their stock |
| Reg. 301.6047-1 | Information relating to certain trusts and annuity and bond purchase plans |
| Reg. 301.6049-1 | Returns regarding payments of interest |
| Reg. 301.6050A-1 | Information returns regarding services performed by certain crewmen on fishing boats |
| Reg. 301.6050M-1 | Information returns relating to persons receiving contracts from certain Federal executive agencies |
| Reg. 301.6051-1 | Receipts for employees |
| Reg. 301.6052-1 | Information returns and statements regarding payment of wages in the form of group-term life insurance |
| Reg. 301.6056-1 | Rules relating to reporting by applicable large employers on health insurance coverage offered under employer-sponsored plans |
| Reg. 301.6056-2 | Electronic furnishing of statements |
| Reg. 301.6057-1 | Employee retirement benefit plans; identification of participant with deferred vested retirement benefit |
| Reg. 301.6057-2 | Employee retirement benefit plans; notification of change in plan status |
| Reg. 301.6057-3 | Required use of electronic form for filing requirements relating to deferred vested retirement benefit |
| Reg. 301.6058-1 | Information required in connection with certain plans of deferred compensation |
| Reg. 301.6058-2 | Required use of electronic form for filing requirements relating to information required in connection with certain plans of deferred compensation |
| Reg. 301.6059-1 | Periodic report of actuary |
| Reg. 301.6059-2 | Required use of electronic form for filing requirements relating to periodic report of actuary |
| Reg. 301.6061-1 | Signing of returns and other documents |
| Reg. 301.6062-1 | Signing of corporation returns |
| Reg. 301.6063-1 | Signing of partnership returns |
| Reg. 301.6064-1 | Signature presumed authentic |
| Reg. 301.6065-1 | Verification of returns |
| Reg. 301.6071-1 | Time for filing returns and other documents |
| Reg. 301.6072-1 | Time for filing income tax returns |
| Reg. 301.6073-1 | Time for filing declarations of estimated income tax by individuals |
| Reg. 301.6074-1 | Time for filing declarations of estimated income tax by corporations |
| Reg. 301.6075-1 | Time for filing estate and gift tax returns |
| Reg. 301.6081-1 | Extension of time for filing returns |
| Reg. 301.6081-2 | Automatic extension of time for filing an information return with respect to certain foreign trusts |
| Reg. 301.6091-1 | Place for filing returns and other documents |
| Reg. 301.6096-1 | Designation by individuals for taxable years beginning after December 31, 1972 |
| Reg. 301.6101-1 | Period covered by returns or other documents |
| Reg. 301.6102-1 | Computations on returns or other documents |
| Reg. 301.6103(a)-1 | Disclosures after December 31, 1976, by officers and employees of Federal agencies of returns and return information (including taxpayer return information) disclosed to such officers and employees by the Internal Revenue Service before January 1, 1977, for a purpose not involving tax administration |
| Reg. 301.6103(a)-2 | Disclosures after December 31, 1976, by attorneys of the Department of Justice and officers and employees of the Office of the Chief Counsel for the Internal Revenue Service of returns and return information (including taxpayer return information) disclosed to such attorneys, officers, and employees by the Service before January 1, 1977, for a purpose involving tax administration |
| Reg. 301.6103(c)-1 | Disclosure of returns and return information to designee of taxpayer |
| Reg. 301.6103(h)(2)-1 | Disclosure of returns and return information (including taxpayer return information) to and by officers and employees of the Department of Justice for use in Federal grand jury proceeding, or in preparation for proceeding or investigation, involving tax administration |
| Reg. 301.6103(h)(4)-1 | Disclosure of returns and return information in whistleblower administrative proceedings |
| Reg. 301.6103(i)-1 | Disclosure of returns and return information (including taxpayer return information) to and by officers and employees of the Department of Justice or another Federal agency for use in Federal grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of Federal criminal statute not involving tax administration |
| Reg. 301.6103(j)(1)-1 | Disclosures of return information reflected on returns to officers and employees of the Department of Commerce for certain statistical purposes and related activities |
| Reg. 301.6103(j)(5)-1 | Disclosures of return information reflected on returns to officers and employees of the Department of Agriculture for conducting the census of agriculture |
| Reg. 301.6103(k)(6)-1 | Disclosure of return information by certain officers and employees for investigative purposes |
| Reg. 301.6103(k)(9)-1 | Disclosure of returns and return information relating to payment of tax by credit card and debit card |
| Reg. 301.6103(l)-1 | Disclosure of returns and return information for purposes other than tax administration |
| Reg. 301.6103(l)(2)-1 | Disclosure of returns and return information to Pension Benefit Guaranty Corporation for purposes of research and studies |
| Reg. 301.6103(l)(2)-2 | Disclosure of returns and return information to Department of Labor for purposes of research and studies |
| Reg. 301.6103(l)(2)-3 | Disclosure to Department of Labor and Pension Benefit Guaranty Corporation of certain returns and return information |
| Reg. 301.6103(l)(14)-1 | Disclosure of return information to United States Customs Service |
| Reg. 301.6103(l)(21)-1 | Disclosure of return information to the Department of Health and Human Services to carry out eligibility requirements for health insurance affordability programs |
| Reg. 301.6103(m)-1 | Disclosure of taxpayer identity information |
| Reg. 301.6103(n)-1 | Disclosure of returns and return information in connection with written contracts or agreements for the acquisition of property or services for tax administration purposes |
| Reg. 301.6103(n)-2 | Disclosure of return information in connection with written contracts among the IRS, whistleblowers, and legal representatives of whistleblowers |
| Reg. 301.6103(p)(2)(B)-1 | Disclosure of returns and return information by other agencies |
| Reg. 301.6103(p)(4)-1 | Procedures relating to safeguards for returns or return information |
| Reg. 301.6103(p)(7)-1 | Procedures for administrative review of a determination that an authorized recipient has failed to safeguard returns or return information |
| Reg. 301.6104(a)-1 | Public inspection of material relating to tax-exempt organizations |
| Reg. 301.6104(a)-2 | Public inspection of material relating to pension and other plans |
| Reg. 301.6104(a)-3 | Public inspection of Internal Revenue Service letters and documents relating to pension and other plans |
| Reg. 301.6104(a)-4 | Requirement for 26 or more plan participants |
| Reg. 301.6104(a)-5 | Withholding of certain information from public inspection |
| Reg. 301.6104(a)-6 | Procedural rules for inspection |
| Reg. 301.6104(b)-1 | Publicity of information on certain information returns |
| Reg. 301.6104(c)-1 | Disclosure of certain information to State officials |
| Reg. 301.6104(d)-0 | Table of contents |
| Reg. 301.6104(d)-1 | Public inspection and distribution of applications for tax exemption and annual information returns of tax-exempt organizations |
| Reg. 301.6104(d)-2 | Making applications and returns widely available |
| Reg. 301.6104(d)-3 | Tax-exempt organization subject to harassment campaign |
| Reg. 301.6105-1 | Compilation of relief from excess profits tax cases |
| Reg. 301.6106-1 | Publicity of unemployment tax returns |
| Reg. 301.6108-1 | Publication of statistics of income |
| Reg. 301.6109-1 | Identifying numbers |
| Reg. 301.6109-2 | Authority of the Secretary of Agriculture to collect employer identification numbers for purposes of the Food Stamp Act of 1977 |
| Reg. 301.6109-3 | IRS adoption taxpayer identification numbers |
| Reg. 301.6109-4 | IRS truncated taxpayer identification numbers |
| Reg. 301.6110-1 | Public inspection of written determinations and background file documents |
| Reg. 301.6110-2 | Meaning of terms |
| Reg. 301.6110-3 | Deletion of certain information in written determinations open to public inspection |
| Reg. 301.6110-4 | Communications from third parties |
| Reg. 301.6110-5 | Notice and time requirements; actions to restrain disclosure; actions to obtain additional disclosure |
| Reg. 301.6110-6 | Written determinations issued in response to requests submitted before November 1, 1976 |
| Reg. 301.6110-7 | Miscellaneous provisions |
| Reg. 301.6111-1T | Questions and answers relating to tax shelter registration |
| Reg. 301.6111-2 | Confidential corporate tax shelters |
| Reg. 301.6111-3 | Disclosure of reportable transactions |
| Reg. 301.6112-1 | Material advisors of reportable transactions must keep lists of advisees, etc |
| Reg. 301.6114-1 | Treaty-based return positions |
| Reg. 301.6151-1 | Time and place for paying tax shown on returns |
| Reg. 301.6153-1 | Installment payments of estimated income tax by individuals |
| Reg. 301.6155-1 | Payment on notice and demand |
| Reg. 301.6159-0 | Table of contents |
| Reg. 301.6159-1 | Agreements for payment of tax liabilities in installments |
| Reg. 301.6161-1 | Extension of time for paying tax |
| Reg. 301.6162-1 | Extension of time for payment of tax on gain attributable to liquidation of personal holding companies |
| Reg. 301.6163-1 | Extension of time for payment of estate tax on value of reversionary or remainder interest in property |
| Reg. 301.6164-1 | Extension of time for payment of taxes by corporations expecting carrybacks |
| Reg. 301.6165-1 | Bonds where time to pay the tax or deficiency has been extended |
| Reg. 301.6166-1 | Extension of time for payment of estate tax where estate consists largely of interest in closely held business |
| Reg. 301.6201-1 | Assessment authority |
| Reg. 301.6203-1 | Method of assessment |
| Reg. 301.6204-1 | Supplemental assessments |
| Reg. 301.6205-1 | Special rules applicable to certain employment taxes |
| Reg. 301.6211-1 | Deficiency defined |
| Reg. 301.6212-1 | Notice of deficiency |
| Reg. 301.6212-2 | Definition of last known address |
| Reg. 301.6213-1 | Restrictions applicable to deficiencies; petition to Tax Court |
| Reg. 301.6215-1 | Assessment of deficiency found by Tax Court |
| Reg. 301.6221-1 | Tax treatment determined at partnership level |
| Reg. 301.6221(a)-1 | Determination at partnership level |
| Reg. 301.6221(b)-1 | Election out for certain partnerships with 100 or fewer partners |
| Reg. 301.6222-1 | Partner's return must be consistent with partnership return |
| Reg. 301.6222(a)-1 | Consistent treatment of partnership items |
| Reg. 301.6222(a)-2 | Application of consistent reporting and notification rules to indirect partners |
| Reg. 301.6222(b)-1 | Notification to the Internal Revenue Service when partnership items are treated inconsistently |
| Reg. 301.6222(b)-2 | Effect of notification of inconsistent treatment |
| Reg. 301.6222(b)-3 | Partner receiving incorrect schedule |
| Reg. 301.6223-1 | Partnership representative |
| Reg. 301.6223-2 | Binding effect of actions of the partnership and partnership representative |
| Reg. 301.6223(a)-1 | Notice sent to tax matters partner |
| Reg. 301.6223(a)-2 | Withdrawal of notice of the beginning of an administrative proceeding |
| Reg. 301.6223(b)-1 | Notice group |
| Reg. 301.6223(c)-1 | Additional information regarding partners furnished to the Internal Revenue Service |
| Reg. 301.6223(e)-1 | Effect of Internal Revenue Service's failure to provide notice |
| Reg. 301.6223(e)-2 | Elections if Internal Revenue Service fails to provide timely notice |
| Reg. 301.6223(f)-1 | Duplicate copy of final partnership administrative adjustment |
| Reg. 301.6223(g)-1 | Responsibilities of the tax matters partner |
| Reg. 301.6223(h)-1 | Responsibilities of pass-thru partner |
| Reg. 301.6224(a)-1 | Participation in administrative proceedings |
| Reg. 301.6224(b)-1 | Partner may waive rights |
| Reg. 301.6224(c)-1 | Tax matters partner may bind nonnotice partners |
| Reg. 301.6224(c)-2 | Pass-thru partner binds indirect partners |
| Reg. 301.6224(c)-3 | Consistent settlements |
| Reg. 301.6225-1 | Partnership adjustment by the Internal Revenue Service |
| Reg. 301.6225-2 | Modification of imputed underpayment |
| Reg. 301.6225-3 | Treatment of partnership adjustments that do not result in an imputed underpayment |
| Reg. 301.6226-1 | Election for an alternative to the payment of the imputed underpayment |
| Reg. 301.6226-2 | Statements furnished to partners and filed with the IRS |
| Reg. 301.6226-3 | Adjustments taken into account by partners |
| Reg. 301.6226(a)-1 | Principal place of business of partnership |
| Reg. 301.6226(b)-1 | 5-percent group |
| Reg. 301.6226(e)-1 | Jurisdictional requirement for bringing an action in District Court or United States Court of Federal Claims |
| Reg. 301.6226(f)-1 | Scope of judicial review |
| Reg. 301.6227-1 | Administrative adjustment request by partnership |
| Reg. 301.6227-2 | Determining and accounting for adjustments requested in an administrative adjustment request by the partnership |
| Reg. 301.6227-3 | Adjustments requested in an administrative adjustment request taken into account by reviewed year partners |
| Reg. 301.6227(c)-1 | Administrative adjustment request by the tax matters partner on behalf of the partnership |
| Reg. 301.6227(d)-1 | Administrative adjustment request filed on behalf of a partner |
| Reg. 301.6229(b)-1 | Extension by agreement |
| Reg. 301.6229(b)-2 | Special rule with respect to debtors in title 11 cases |
| Reg. 301.6229(c)(2)-1 | Substantial omission of income |
| Reg. 301.6229(e)-1 | Information with respect to unidentified partner |
| Reg. 301.6229(f)-1 | Special rule for partial settlement agreements |
| Reg. 301.6230(b)-1 | Request that correction not be made |
| Reg. 301.6230(c)-1 | Claim arising out of erroneous computation, etc |
| Reg. 301.6230(e)-1 | Tax matters partner required to furnish names |
| Reg. 301.6231-1 | Notice of proceedings and adjustments |
| Reg. 301.6231(a)(1)-1 | Exception for small partnerships |
| Reg. 301.6231(a)(2)-1 | Persons whose tax liability is determined indirectly by partnership items |
| Reg. 301.6231(a)(3)-1 | Partnership items |
| Reg. 301.6231(a)(5)-1 | Definition of affected item |
| Reg. 301.6231(a)(6)-1 | Computational adjustments |
| Reg. 301.6231(a)(7)-1 | Designation or selection of tax matters partner |
| Reg. 301.6231(a)(7)-2 | Designation or selection of tax matters partner for a limited liability company (LLC) |
| Reg. 301.6231(a)(12)-1 | Special rules relating to spouses |
| Reg. 301.6231(c)-1 | Special rules for certain applications for tentative carryback and refund adjustments based on partnership losses, deductions, or credits |
| Reg. 301.6231(c)-2 | Special rules for certain refund claims based on losses, deductions, or credits from abusive tax shelter partnerships |
| Reg. 301.6231(c)-3 | Limitation on applicability of §§ 3016231(c)–4 through 3016231(c)–8 |
| Reg. 301.6231(c)-4 | Termination and jeopardy assessment |
| Reg. 301.6231(c)-5 | Criminal investigations |
| Reg. 301.6231(c)-6 | Indirect method of proof of income |
| Reg. 301.6231(c)-7 | Bankruptcy and receivership |
| Reg. 301.6231(c)-8 | Prompt assessment |
| Reg. 301.6231(d)-1 | Time for determining profits interest of partners for purposes of sections 6223(b) and 6231(a)(11) |
| Reg. 301.6231(e)-1 | Effect of a determination with respect to a nonpartnership item on the determination of a partnership item |
| Reg. 301.6231(e)-2 | Judicial decision not a bar to certain adjustments |
| Reg. 301.6231(f)-1 | Disallowance of losses and credits in certain cases |
| Reg. 301.6232-1 | Assessment, collection, and payment of imputed underpayment |
| Reg. 301.6233-1 | Extension to entities filing partnership returns |
| Reg. 301.6233(a)-1 | Interest and penalties determined from reviewed year |
| Reg. 301.6233(b)-1 | Interest and penalties with respect to the adjustment year return |
| Reg. 301.6234-1 | Judicial review of partnership adjustment |
| Reg. 301.6235-1 | Period of limitations on making adjustments |
| Reg. 301.6241-1 | Definitions |
| Reg. 301.6241-2 | Bankruptcy of the partnership |
| Reg. 301.6241-3 | Treatment where a partnership ceases to exist |
| Reg. 301.6241-4 | Payments nondeductible |
| Reg. 301.6241-5 | Extension to entities filing partnership returns |
| Reg. 301.6241-6 | Coordination with other chapters of the Internal Revenue Code |
| Reg. 301.6241-7 | Treatment of special enforcement matters |
| Reg. 301.6301-1 | Collection authority |
| Reg. 301.6302-1 | Manner or time of collection of taxes |
| Reg. 301.6303-1 | Notice and demand for tax |
| Reg. 301.6305-1 | Assessment and collection of certain liability |
| Reg. 301.6311-1 | Payment by check or money order |
| Reg. 301.6311-2 | Payment by credit card and debit card |
| Reg. 301.6312-1 | Treasury certificates of indebtedness, Treasury notes, and Treasury bills acceptable in payment of internal revenue taxes or stamps |
| Reg. 301.6312-2 | Certain Treasury savings notes acceptable in payment of certain internal revenue taxes |
| Reg. 301.6313-1 | Fractional parts of a cent |
| Reg. 301.6314-1 | Receipt for taxes |
| Reg. 301.6315-1 | Payments of estimated income tax |
| Reg. 301.6316-1 | Payment of income tax in foreign currency |
| Reg. 301.6316-2 | Definitions |
| Reg. 301.6316-3 | Allocation of tax attributable to foreign currency |
| Reg. 301.6316-4 | Return requirements |
| Reg. 301.6316-5 | Manner of paying tax by foreign currency |
| Reg. 301.6316-6 | Declarations of estimated tax |
| Reg. 301.6316-7 | Payment of Federal Insurance Contributions Act taxes in foreign currency |
| Reg. 301.6316-8 | Refunds and credits in foreign currency |
| Reg. 301.6316-9 | Interest, additions to tax, etc |
| Reg. 301.6320-1 | Notice and opportunity for hearing upon filing of notice of Federal tax lien |
| Reg. 301.6321-1 | Lien for taxes |
| Reg. 301.6323(a)-1 | Purchasers, holders of security interests, mechanic's lienors, and judgment lien creditors |
| Reg. 301.6323(b)-1 | Protection for certain interests even though notice filed |
| Reg. 301.6323(c)-1 | Protection for commercial transactions financing agreements |
| Reg. 301.6323(c)-2 | Protection for real property construction or improvement financing agreements |
| Reg. 301.6323(c)-3 | Protection for obligatory disbursement agreements |
| Reg. 301.6323(d)-1 | 45-day period for making disbursements |
| Reg. 301.6323(e)-1 | Priority of interest and expenses |
| Reg. 301.6323(f)-1 | Place for filing notice; form |
| Reg. 301.6323(g)-1 | Refiling of notice of tax lien |
| Reg. 301.6323(h)-0 | Scope of definitions |
| Reg. 301.6323(h)-1 | Definitions |
| Reg. 301.6323(i)-1 | Special rules |
| Reg. 301.6323(j)-1 | Withdrawal of notice of federal tax lien in certain circumstances |
| Reg. 301.6324-1 | Special liens for estate and gift taxes; personal liability of transferees and others |
| Reg. 301.6324A-1 | Election of and agreement to special lien for estate tax deferred under section 6166 or 6166A |
| Reg. 301.6325-1 | Release of lien or discharge of property |
| Reg. 301.6326-1 | Administrative appeal of the erroneous filing of notice of federal tax lien |
| Reg. 301.6330-1 | Notice and opportunity for hearing prior to levy |
| Reg. 301.6331-1 | Levy and distraint |
| Reg. 301.6331-2 | Procedures and restrictions on levies |
| Reg. 301.6331-3 | Restrictions on levy while offers to compromise are pending |
| Reg. 301.6331-4 | Restrictions on levy while installment agreements are pending or in effect |
| Reg. 301.6332-1 | Surrender of property subject to levy |
| Reg. 301.6332-2 | Surrender of property subject to levy in the case of life insurance and endowment contracts |
| Reg. 301.6332-3 | The 21-day holding period applicable to property held by banks |
| Reg. 301.6333-1 | Production of books |
| Reg. 301.6334-1 | Property exempt from levy |
| Reg. 301.6334-2 | Wages, salary, and other income |
| Reg. 301.6334-3 | Determination of exempt amount |
| Reg. 301.6334-4 | Verified statements |
| Reg. 301.6335-1 | Sale of seized property |
| Reg. 301.6336-1 | Sale of perishable goods |
| Reg. 301.6337-1 | Redemption of property |
| Reg. 301.6338-1 | Certificate of sale; deed of real property |
| Reg. 301.6339-1 | Legal effect of certificate of sale of personal property and deed of real property |
| Reg. 301.6340-1 | Records of sale |
| Reg. 301.6341-1 | Expense of levy and sale |
| Reg. 301.6342-1 | Application of proceeds of levy |
| Reg. 301.6343-1 | Requirement to release levy and notice of release |
| Reg. 301.6343-2 | Return of wrongfully levied upon property |
| Reg. 301.6343-3 | Return of property in certain cases |
| Reg. 301.6361-1 | Collection and administration of qualified taxes |
| Reg. 301.6361-2 | Judicial and administrative proceedings; Federal representation of State interests |
| Reg. 301.6361-3 | Transfers to States |
| Reg. 301.6361-4 | Definitions |
| Reg. 301.6361-5 | Effective date of section 6361 |
| Reg. 301.6362-1 | Types of qualified tax |
| Reg. 301.6362-2 | Qualified resident tax based on taxable income |
| Reg. 301.6362-3 | Qualified resident tax which is a percentage of Federal tax |
| Reg. 301.6362-4 | Rules for adjustments relating to qualified resident taxes |
| Reg. 301.6362-5 | Qualified nonresident tax |
| Reg. 301.6362-6 | Requirements relating to residence |
| Reg. 301.6362-7 | Additional requirements |
| Reg. 301.6363-1 | State agreements |
| Reg. 301.6363-2 | Withdrawal from State agreements |
| Reg. 301.6363-3 | Transition years |
| Reg. 301.6363-4 | Judicial review |
| Reg. 301.6365-1 | Definitions |
| Reg. 301.6365-2 | Commencement and cessation of applicability of subchapter E to individual taxpayers |
| Reg. 301.6401-1 | Amounts treated as overpayments |
| Reg. 301.6402-1 | Authority to make credits or refunds |
| Reg. 301.6402-2 | Claims for credit or refund |
| Reg. 301.6402-3 | Special rules applicable to income tax |
| Reg. 301.6402-4 | Payments in excess of amounts shown on return |
| Reg. 301.6402-5 | Offset of past-due support against overpayment |
| Reg. 301.6402-6 | Offset of past-due, legally enforceable debt against overpayment |
| Reg. 301.6402-7 | Claims for refund and applications for tentative carryback adjustments involving consolidated groups that include insolvent financial institutions |
| Reg. 301.6403-1 | Overpayment of installment |
| Reg. 301.6404-0 | Table of contents |
| Reg. 301.6404-1 | Abatements |
| Reg. 301.6404-2 | Abatement of interest |
| Reg. 301.6404-3 | Abatement of penalty or addition to tax attributable to erroneous written advice of the Internal Revenue Service |
| Reg. 301.6404-4 | Suspension of interest and certain penalties when the Internal Revenue Service does not timely contact the taxpayer |
| Reg. 301.6405-1 | Reports of refunds and credits |
| Reg. 301.6407-1 | Date of allowance of refund or credit |
| Reg. 301.6411-1 | Tentative carryback adjustments |
| Reg. 301.6413-1 | Special rules applicable to certain employment taxes |
| Reg. 301.6414-1 | Income tax withheld |
| Reg. 301.6425-1 | Adjustment of overpayment of estimated income tax by corporation |
| Reg. 301.6501(a)-1 | Period of limitations upon assessment and collection |
| Reg. 301.6501(b)-1 | Time return deemed filed for purposes of determining limitations |
| Reg. 301.6501(c)-1 | Exceptions to general period of limitations on assessment and collection |
| Reg. 301.6501(d)-1 | Request for prompt assessment |
| Reg. 301.6501(e)-1 | Omission from return |
| Reg. 301.6501(f)-1 | Personal holding company tax |
| Reg. 301.6501(g)-1 | Certain income tax returns of corporations |
| Reg. 301.6501(h)-1 | Net operating loss or capital loss carrybacks |
| Reg. 301.6501(i)-1 | Foreign tax carrybacks; taxable years beginning after December 31, 1957 |
| Reg. 301.6501(j)-1 | Investment credit carryback; taxable years ending after December 31, 1961 |
| Reg. 301.6501(m)-1 | Tentative carryback adjustment assessment period |
| Reg. 301.6501(n)-1 | Special rules for chapter 42 and similar taxes |
| Reg. 301.6501(n)-2 | Certain contributions to section 501(c)(3) organizations |
| Reg. 301.6501(n)-3 | Certain set-asides described in section 4942(g)(2) |
| Reg. 301.6502-1 | Collection after assessment |
| Reg. 301.6503(a)-1 | Suspension of running of period of limitation; issuance of statutory notice of deficiency |
| Reg. 301.6503(b)-1 | Suspension of running of period of limitation; assets of taxpayer in control or custody of court |
| Reg. 301.6503(c)-1 | Suspension of running of period of limitation; location of property outside the United States or removal of property from the United States; taxpayer outside of United States |
| Reg. 301.6503(d)-1 | Suspension of running of period of limitation; extension of time for payment of estate tax |
| Reg. 301.6503(e)-1 | Suspension of running of period of limitation; certain powers of appointment |
| Reg. 301.6503(f)-1 | Suspension of running of period of limitation; wrongful seizure of property of third-party owner and discharge of lien for substitution of value |
| Reg. 301.6503(g)-1 | Suspension pending correction |
| Reg. 301.6503(j)-1 | Suspension of running of period of limitations; extension in case of designated and related summonses |
| Reg. 301.6511(a)-1 | Period of limitation on filing claim |
| Reg. 301.6511(b)-1 | Limitations on allowance of credits and refunds |
| Reg. 301.6511(c)-1 | Special rules applicable in case of extension of time by agreement |
| Reg. 301.6511(d)-1 | Overpayment of income tax on account of bad debts, worthless securities, etc |
| Reg. 301.6511(d)-2 | Overpayment of income tax on account of net operating loss or capital loss carrybacks |
| Reg. 301.6511(d)-3 | Special rules applicable to credit against income tax for foreign taxes |
| Reg. 301.6511(d)-4 | Overpayment of income tax on account of investment credit carryback |
| Reg. 301.6511(e)-1 | Special rules applicable to manufactured sugar |
| Reg. 301.6511(f)-1 | Special rules for chapter 42 taxes |
| Reg. 301.6512-1 | Limitations in case of petition to Tax Court |
| Reg. 301.6513-1 | Time return deemed filed and tax considered paid |
| Reg. 301.6514(a)-1 | Credits or refunds after period of limitation |
| Reg. 301.6514(b)-1 | Credit against barred liability |
| Reg. 301.6521-1 | Mitigation of effect of limitation in case of related employee social security tax and self-employment tax |
| Reg. 301.6521-2 | Law applicable in determination of error |
| Reg. 301.6532-1 | Periods of limitation on suits by taxpayers |
| Reg. 301.6532-2 | Periods of limitation on suits by the United States |
| Reg. 301.6532-3 | Periods of limitation on suits by persons other than taxpayers |
| Reg. 301.6601-1 | Interest on underpayments |
| Reg. 301.6602-1 | Interest on erroneous refund recoverable by suit |
| Reg. 301.6611-1 | Interest on overpayments |
| Reg. 301.6621-1 | Interest rate |
| Reg. 301.6621-2T | Questions and answers relating to the increased rate of interest on substantial underpayments attributable to certain tax motivated transactions (temporary) |
| Reg. 301.6621-3 | Higher interest rate payable on large corporate underpayments |
| Reg. 301.6622-1 | Interest compounded daily |
| Reg. 301.6651-1 | Failure to file tax return or to pay tax |
| Reg. 301.6652-1 | Failure to file certain information returns |
| Reg. 301.6652-2 | Failure by exempt organizations and certain nonexempt organizations to file certain returns or to comply with section 6104(d) for taxable years beginning after December 31, 1969 |
| Reg. 301.6652-3 | Failure to file information with respect to employee retirement benefit plan |
| Reg. 301.6653-1 | Failure to pay tax |
| Reg. 301.6654-1 | Failure by individual to pay estimated income tax |
| Reg. 301.6655-1 | Failure by corporation to pay estimated income tax |
| Reg. 301.6656-1 | Abatement of penalty |
| Reg. 301.6657-1 | Bad checks |
| Reg. 301.6658-1 | Addition to tax in case of jeopardy |
| Reg. 301.6659-1 | Applicable rules |
| Reg. 301.6671-1 | Rules for application of assessable penalties |
| Reg. 301.6672-1 | Failure to collect and pay over tax, or attempt to evade or defeat tax |
| Reg. 301.6673-1 | Damages assessable for instituting proceedings before the Tax Court merely for delay |
| Reg. 301.6674-1 | Fraudulent statement or failure to furnish statement to employee |
| Reg. 301.6678-1 | Failure to furnish statements to payees |
| Reg. 301.6679-1 | Failure to file returns, etc with respect to foreign corporations or foreign partnerships for taxable years beginning after September 3, 1982 |
| Reg. 301.6682-1 | False information with respect to withholding allowances based on itemized deductions |
| Reg. 301.6684-1 | Assessable penalties with respect to liability for tax under chapter 42 |
| Reg. 301.6685-1 | Assessable penalties with respect to private foundations' failure to comply with section 6104(d) |
| Reg. 301.6686-1 | Failure of DISC to file returns |
| Reg. 301.6688-1 | Assessable penalties with respect to information required to be furnished with respect to possessions |
| Reg. 301.6689-1 | Failure to file notice of redetermination of foreign income taxes |
| Reg. 301.6690-1 | Penalty for fraudulent statement or failure to furnish statement to plan participant |
| Reg. 301.6692-1 | Failure to file actuarial report |
| Reg. 301.6693-1 | Penalty for failure to provide reports and documents concerning individual retirement accounts or annuities |
| Reg. 301.6707-1 | Failure to furnish information regarding reportable transactions |
| Reg. 301.6707A-1 | Failure to include on any return or statement any information required to be disclosed under section 6011 with respect to a reportable transaction |
| Reg. 301.6708-1 | Failure to maintain lists of advisees with respect to reportable transactions |
| Reg. 301.6708-1T | Failure to maintain list of investors in potentially abusive tax shelters (temporary) |
| Reg. 301.6712-1 | Failure to disclose treaty-based return positions |
| Reg. 301.6721-0 | Table of Contents |
| Reg. 301.6721-1 | Failure to file correct information returns |
| Reg. 301.6722-1 | Failure to furnish correct payee statements |
| Reg. 301.6723-1 | Failure to comply with other information reporting requirements |
| Reg. 301.6724-1 | Reasonable cause |
| Reg. 301.6801-1 | Authority for establishment, alteration, and distribution |
| Reg. 301.6802-1 | Supply and distribution |
| Reg. 301.6803-1 | Accounting and safeguarding |
| Reg. 301.6804-1 | Attachment and cancellation |
| Reg. 301.6805-1 | Redemption of stamps |
| Reg. 301.6806-1 | Posting occupational tax stamps |
| Reg. 301.6851-1 | Termination of taxable year |
| Reg. 301.6852-1 | Termination assessments of tax in the case of flagrant political expenditures of section 501(c)(3) organizations |
| Reg. 301.6861-1 | Jeopardy assessments of income, estate, gift, and certain excise taxes |
| Reg. 301.6862-1 | Jeopardy assessment of taxes other than income, estate, gift, and certain excise taxes |
| Reg. 301.6863-1 | Stay of collection of jeopardy assessments; bond to stay collection |
| Reg. 301.6863-2 | Collection of jeopardy assessment; stay of sale of seized property pending Tax Court decision |
| Reg. 301.6867-1 | Presumptions where owner of large amount of cash is not identified |
| Reg. 301.6871(a)-1 | Immediate assessment of claims for income, estate, and gift taxes in bankruptcy and receivership proceedings |
| Reg. 301.6871(a)-2 | Collection of assessed taxes in bankruptcy and receivership proceedings |
| Reg. 301.6871(b)-1 | Claims for income, estate, and gift taxes in proceedings under the Bankruptcy Act and receivership proceedings; claim filed despite pendency of Tax Court proceedings |
| Reg. 301.6872-1 | Suspension of running of period of limitations on assessment |
| Reg. 301.6873-1 | Unpaid claims in bankruptcy or receivership proceedings |
| Reg. 301.6901-1 | Procedure in the case of transferred assets |
| Reg. 301.6902-1 | Burden of proof |
| Reg. 301.6903-1 | Notice of fiduciary relationship |
| Reg. 301.6905-1 | Discharge of executor from personal liability for decedent's income and gift taxes |
| Reg. 301.7001-1 | License to collect foreign items |
| Reg. 301.7101-1 | Form of bond and security required |
| Reg. 301.7102-1 | Single bond in lieu of multiple bonds |
| Reg. 301.7121-1 | Closing agreements |
| Reg. 301.7122-0 | Table of contents |
| Reg. 301.7122-1 | Compromises |
| Reg. 301.7207-1 | Fraudulent returns, statements, or other documents |
| Reg. 301.7209-1 | Unauthorized use or sale of stamps |
| Reg. 301.7214-1 | Offenses by officers and employees of the United States |
| Reg. 301.7216-0 | Table of contents |
| Reg. 301.7216-1 | Penalty for disclosure or use of tax return information |
| Reg. 301.7216-2 | Permissible disclosures or uses without consent of the taxpayer |
| Reg. 301.7216-3 | Disclosure or use permitted only with the taxpayer's consent |
| Reg. 301.7231-1 | Failure to obtain license for collection of foreign items |
| Reg. 301.7269-1 | Failure to produce records |
| Reg. 301.7272-1 | Penalty for failure to register |
| Reg. 301.7304-1 | Penalty for fraudulently claiming drawback |
| Reg. 301.7321-1 | Seizure of property |
| Reg. 301.7322-1 | Delivery of seized property to US marshal |
| Reg. 301.7324-1 | Special disposition of perishable goods |
| Reg. 301.7325-1 | Personal property valued at $2,500 or less |
| Reg. 301.7326-1 | Disposal of forfeited or abandoned property in special cases |
| Reg. 301.7327-1 | Customs laws applicable |
| Reg. 301.7401-1 | Authorization |
| Reg. 301.7403-1 | Action to enforce lien or to subject property to payment of tax |
| Reg. 301.7404-1 | Authority to bring civil action for estate taxes |
| Reg. 301.7406-1 | Disposition of judgments and moneys recovered |
| Reg. 301.7409-1 | Action to enjoin flagrant political expenditures of section 501(c)(3) organizations |
| Reg. 301.7422-1 | Special rules for certain excise taxes imposed by chapter 42 or 43 |
| Reg. 301.7423-1 | Repayments to officers or employees |
| Reg. 301.7424-2 | Intervention |
| Reg. 301.7425-1 | Discharge of liens; scope and application; judicial proceedings |
| Reg. 301.7425-2 | Discharge of liens; nonjudicial sales |
| Reg. 301.7425-3 | Discharge of liens; special rules |
| Reg. 301.7425-4 | Discharge of liens; redemption by United States |
| Reg. 301.7426-1 | Civil actions by persons other than taxpayers |
| Reg. 301.7426-2 | Recovery of damages in certain cases |
| Reg. 301.7429-1 | Review of jeopardy and termination assessment and jeopardy levy procedures; information to taxpayer |
| Reg. 301.7429-2 | Review of jeopardy and termination assessment and jeopardy levy procedures |
| Reg. 301.7429-3 | Review of jeopardy and termination assessment and jeopardy levy procedures; judicial action |
| Reg. 301.7430-0 | Table of contents |
| Reg. 301.7430-1 | Exhaustion of administrative remedies |
| Reg. 301.7430-2 | Requirements and procedures for recovery of reasonable administrative costs |
| Reg. 301.7430-3 | Administrative proceeding and administrative proceeding date |
| Reg. 301.7430-4 | Reasonable administrative costs |
| Reg. 301.7430-5 | Prevailing party |
| Reg. 301.7430-6 | Effective/applicability dates |
| Reg. 301.7430-7 | Qualified offers |
| Reg. 301.7430-8 | Administrative costs incurred in damage actions for violations of section 362 or 524 of the Bankruptcy Code |
| Reg. 301.7432-1 | Civil cause of action for failure to release a lien |
| Reg. 301.7433-1 | Civil cause of action for certain unauthorized collection actions |
| Reg. 301.7433-2 | Civil cause of action for violation of section 362 or 524 of the Bankruptcy Code |
| Reg. 301.7452-1 | Representation of parties |
| Reg. 301.7454-1 | Burden of proof in fraud and transferee cases |
| Reg. 301.7454-2 | Burden of proof in foundation manager, etc cases |
| Reg. 301.7456-1 | Administration of oaths and procurement of testimony; production of records of foreign corporations, foreign trusts or estates and nonresident alien individuals |
| Reg. 301.7457-1 | Witness fees |
| Reg. 301.7458-1 | Hearings |
| Reg. 301.7461-1 | Publicity of proceedings |
| Reg. 301.7476-1 | Declaratory judgments |
| Reg. 301.7477-1 | Declaratory judgments relating to the value of certain gifts for gift tax purposes |
| Reg. 301.7481-1 | Date when Tax Court decision becomes final; decision modified or reversed |
| Reg. 301.7482-1 | Courts of review; venue |
| Reg. 301.7483-1 | Petition for review |
| Reg. 301.7484-1 | Change of incumbent in office |
| Reg. 301.7502-1 | Timely mailing of documents and payments treated as timely filing and paying |
| Reg. 301.7503-1 | Time for performance of acts where last day falls on Saturday, Sunday, or legal holiday |
| Reg. 301.7505-1 | Sale of personal property acquired by the United States |
| Reg. 301.7506-1 | Administration of real estate acquired by the United States |
| Reg. 301.7507-1 | Banks and trust companies covered |
| Reg. 301.7507-2 | Scope of section generally |
| Reg. 301.7507-3 | Segregated or transferred assets |
| Reg. 301.7507-4 | Unsegregated assets |
| Reg. 301.7507-5 | Earnings |
| Reg. 301.7507-6 | Abatement and refund |
| Reg. 301.7507-7 | Establishment of immunity |
| Reg. 301.7507-8 | Procedure during immunity |
| Reg. 301.7507-9 | Termination of immunity |
| Reg. 301.7507-10 | Collection of tax after termination of immunity |
| Reg. 301.7507-11 | Exception of employment taxes |
| Reg. 301.7508-1 | Time for performing certain acts postponed by reason of service in a combat zone |
| Reg. 301.7508A-1 | Postponement of certain tax-related deadlines by reasons of a federally declared disaster or terroristic or military action |
| Reg. 301.7510-1 | Exemption from tax of domestic goods purchased for the United States |
| Reg. 301.7512-1 | Separate accounting for certain collected taxes |
| Reg. 301.7513-1 | Reproduction of returns and other documents |
| Reg. 301.7514-1 | Seals of office |
| Reg. 301.7515-1 | Special statistical studies and compilations on request |
| Reg. 301.7516-1 | Training and training aids on request |
| Reg. 301.7517-1 | Furnishing on request of statement explaining estate or gift valuation |
| Reg. 301.7601-1 | Canvass of districts for taxable persons and objects |
| Reg. 301.7602-1 | Examination of books and witnesses |
| Reg. 301.7602-2 | Third party contacts |
| Reg. 301.7603-1 | Service of summons |
| Reg. 301.7603-2 | Third-party recordkeepers |
| Reg. 301.7604-1 | Enforcement of summons |
| Reg. 301.7605-1 | Time and place of examination |
| Reg. 301.7606-1 | Entry of premises for examination of taxable objects |
| Reg. 301.7609-1 | Special procedures for third-party summonses |
| Reg. 301.7609-2 | Notification of persons identified in third-party summonses |
| Reg. 301.7609-3 | Duty of and protection for the summoned party |
| Reg. 301.7609-4 | Right to intervene; right to institute a proceeding to quash |
| Reg. 301.7609-5 | Suspension of periods of limitations |
| Reg. 301.7610-1 | Fees and costs for witnesses |
| Reg. 301.7611-1 | Questions and answers relating to church tax inquiries and examinations |
| Reg. 301.7621-1 | Internal revenue districts |
| Reg. 301.7622-1 | Authority to administer oaths and certify |
| Reg. 301.7623-1 | General rules, submitting information on underpayments of tax or violations of the internal revenue laws, and filing claims for award |
| Reg. 301.7623-2 | Definitions |
| Reg. 301.7623-3 | Whistleblower administrative proceedings and appeals of award determinations |
| Reg. 301.7623-4 | Amount and payment of award |
| Reg. 301.7624-1 | Reimbursement to State and local law enforcement agencies |
| Reg. 301.7641-1 | Supervision of operations of certain manufacturers |
| Reg. 301.7654-1 | Coordination of US and Guam individual income taxes |
| Reg. 301.7701-1 | Classification of organizations for federal tax purposes |
| Reg. 301.7701-2 | Business entities; definitions |
| Reg. 301.7701-3 | Classification of certain business entities |
| Reg. 301.7701-4 | Trusts |
| Reg. 301.7701-5 | Domestic and foreign business entities |
| Reg. 301.7701-6 | Definitions; person, fiduciary |
| Reg. 301.7701-7 | Trusts—domestic and foreign |
| Reg. 301.7701-8 | Military or naval forces and Armed Forces of the United States |
| Reg. 301.7701-9 | Secretary or his delegate |
| Reg. 301.7701-10 | District director |
| Reg. 301.7701-11 | Social security number |
| Reg. 301.7701-12 | Employer identification number |
| Reg. 301.7701-13 | Pre-1970 domestic building and loan association |
| Reg. 301.7701-13A | Post-1969 domestic building and loan association |
| Reg. 301.7701-14 | Cooperative bank |
| Reg. 301.7701-15 | Tax return preparer |
| Reg. 301.7701-16 | Other terms |
| Reg. 301.7701-17T | Collective-bargaining plans and agreements (temporary) |
| Reg. 301.7701-18 | Definitions; spouse, husband and wife, husband, wife, marriage |
| Reg. 301.7701(b)-0 | Outline of regulation provision for section 7701(b)–1 through (b)–9 |
| Reg. 301.7701(b)-1 | Resident alien |
| Reg. 301.7701(b)-2 | Closer connection exception |
| Reg. 301.7701(b)-3 | Days of presence in the United States that are excluded for purposes of section 7701(b) |
| Reg. 301.7701(b)-4 | Residency time periods |
| Reg. 301.7701(b)-5 | Coordination with section 877 |
| Reg. 301.7701(b)-6 | Taxable year |
| Reg. 301.7701(b)-7 | Coordination with income tax treaties |
| Reg. 301.7701(b)-8 | Procedural rules |
| Reg. 301.7701(b)-9 | Effective/applicability dates of §§ 3017701(b)–1 through 3017701(b)–7 |
| Reg. 301.7701(i)-0 | Outline of taxable mortgage pool provisions |
| Reg. 301.7701(i)-1 | Definition of a taxable mortgage pool |
| Reg. 301.7701(i)-2 | Special rules for portions of entities |
| Reg. 301.7701(i)-3 | Effective dates and duration of taxable mortgage pool classification |
| Reg. 301.7701(i)-4 | Special rules for certain entities |
| Reg. 301.7704-2 | Transition provisions |
| Reg. 301.7705-1 | Certified professional employer organization |
| Reg. 301.7705-2 | CPEO certification process |
| Reg. 301.7803-1 | Security bonds covering personnel of the Internal Revenue Service |
| Reg. 301.7805-1 | Rules and regulations |
| Reg. 301.7811-1 | Taxpayer assistance orders |
| Reg. 301.9000-1 | Definitions when used in §§ 3019000–1 through 3019000–6 |
| Reg. 301.9000-2 | Considerations in responding to a request or demand for IRS records or information |
| Reg. 301.9000-3 | Testimony authorizations |
| Reg. 301.9000-4 | Procedure in the event of a request or demand for IRS records or information |
| Reg. 301.9000-5 | Written statement required for requests or demands in non-IRS matters |
| Reg. 301.9000-6 | Examples |
| Reg. 301.9000-7 | Effective date |
| Reg. 301.9001 | Statutory provisions; Outer Continental Shelf Lands Act Amendments of 1978 |
| Reg. 301.9001-1 | Collection of fee |
| Reg. 301.9001-2 | Definitions |
| Reg. 301.9001-3 | Cross reference |
| Reg. 301.9100-0 | Outline of regulations |
| Reg. 301.9100-1 | Extensions of time to make elections |
| Reg. 301.9100-2 | Automatic extensions |
| Reg. 301.9100-3 | Other extensions |
| Reg. 301.9100-4T | Time and manner of making certain elections under the Economic Recovery Tax Act of 1981 |
| Reg. 301.9100-5T | Time and manner of making certain elections under the Tax Equity and Fiscal Responsibility Act of 1982 |
| Reg. 301.9100-6T | Time and manner of making certain elections under the Deficit Reduction Act of 1984 |
| Reg. 301.9100-7T | Time and manner of making certain elections under the Tax Reform Act of 1986 |
| Reg. 301.9100-8 | Time and manner of making certain elections under the Technical and Miscellaneous Revenue Act of 1988 |
| Reg. 301.9100-9T | Election by a bank holding company to forego grandfather provision for all property representing pre-June 30, 1968, activities |
| Reg. 301.9100-10T | Election by certain family-owned bank holding companies to divest all banking or nonbanking property |
| Reg. 301.9100-11T | Election by a qualified bank holding corporation to pay in installments the tax attributable to sales under the Bank Holding Company Act |
| Reg. 301.9100-12T | Various elections under the Tax Reform Act of 1976 |
| Reg. 301.9100-14T | Individual's election to terminate taxable year when case commences |
| Reg. 301.9100-15T | Election to use retroactive effective date |
| Reg. 301.9100-16T | Election to accrue vacation pay |
| Reg. 301.9100-17T | Procedure applicable to certain elections |
| Reg. 301.9100-18T | Election to include in gross income in year of transfer |
| Reg. 301.9100-19T | Election relating to passive investment income of electing small business corporations |
| Reg. 301.9100-20T | Election to treat certain distributions as made on the last day of the taxable year |
| Reg. 301.9100-21 | References to other temporary elections under various tax acts |
| Reg. 301.9100-22 | Time, form, and manner of making the election under section 1101(g)(4) of the Bipartisan Budget Act of 2015 for returns filed for partnership taxable years beginning after November 2, 2015 and before January 1, 2018 |
| Reg. 302.1 | Statutory provisions and Executive order; section 212 of the International Claims Settlement Act, and Executive Order 10644 |
| Reg. 302.1-1 | Definitions |
| Reg. 302.1-2 | Application of regulations |
| Reg. 302.1-3 | Protection of internal revenue prior to tax determination |
| Reg. 302.1-4 | Computation of taxes |
| Reg. 302.1-5 | Payment of taxes |
| Reg. 302.1-6 | Interest and penalties |
| Reg. 302.1-7 | Claims for credit or refund |
| Reg. 303.1 | Statutory provisions; section 36, Trading With the Enemy Act |
| Reg. 303.1-1 | Definitions |
| Reg. 303.1-2 | Application of part |
| Reg. 303.1-3 | Protection of internal revenue prior to tax determination |
| Reg. 303.1-4 | Computation of taxes |
| Reg. 303.1-5 | Payment of taxes |
| Reg. 303.1-6 | Interest and penalties |
| Reg. 303.1-7 | Claims for refund or credit |
| Reg. 305.7701-1 | Definition of Indian tribal government |
| Reg. 305.7871-1 | Indian tribal governments treated as States for certain purposes |
| Reg. 400.1-1 | Refiling of notice of tax lien |
| Reg. 400.2-1 | Discharge of property by substitution of proceeds of sale; subordination of lien |
| Reg. 400.4-1 | Notice required with respect to a nonjudicial sale |
| Reg. 400.5-1 | Redemption by United States |
| Reg. 403.1 | Personal property seized by the Internal Revenue Service |
| Reg. 403.2 | Personal property seized by the Bureau of Alcohol, Tobacco and Firearms |
| Reg. 403.3 | Forms prescribed |
| Reg. 403.5 | Meaning of terms |
| Reg. 403.25 | Personal property subject to seizure |
| Reg. 403.26 | Forfeiture of seized personal property |
| Reg. 403.27 | Type and conditions of cost bond |
| Reg. 403.28 | Corporate surety bonds |
| Reg. 403.29 | Deposit of collateral |
| Reg. 403.30 | Special disposition of perishable goods |
| Reg. 403.35 | Laws applicable |
| Reg. 403.36 | Interest claimed |
| Reg. 403.37 | Form of the petition |
| Reg. 403.38 | Contents of the petition |
| Reg. 403.39 | Time of filing petition |
| Reg. 403.40 | Place of filing |
| Reg. 403.41 | Discontinuance of administrative proceedings |
| Reg. 403.42 | Return of defective petition |
| Reg. 403.43 | Final action |
| Reg. 403.44 | Acquisition for official use and sale for account of petitioner in the case of an allowed petition |
| Reg. 403.45 | Re-appraisal of property involved in an allowed petition |
| Reg. 403.50 | Rate of compensation |
| Reg. 403.55 | Alternative methods of sale |
| Reg. 403.56 | All bids on unit basis |
| Reg. 403.57 | Conditions of sale |
| Reg. 403.58 | Acceptable forms of payment |
| Reg. 403.59 | [Reserved] |
| Reg. 403.60 | Purchaser entitled to bill of sale |
| Reg. 403.61 | Sale on open, competitive bids |
| Reg. 403.62 | Sale on sealed, competitive bids |
| Reg. 403.65 | Authority for destruction |
| Reg. 404.6048-1 | [Reserved] |
| Reg. 404.6334(d)-1 | Minimum exemption from levy for wages, salary, or other income |
| Reg. 420.0-1 | Certain existing plans may elect new provisions |
| Reg. 509.101 | Introductory |
| Reg. 509.102 | Applicable provisions of law |
| Reg. 509.103 | Scope of the convention |
| Reg. 509.104 | Definitions |
| Reg. 509.105 | Industrial and commercial profits |
| Reg. 509.106 | Control of a United States enterprise by a Swiss enterprise |
| Reg. 509.107 | Income from operation of ships or aircraft |
| Reg. 509.108 | Dividends |
| Reg. 509.109 | Interest |
| Reg. 509.110 | Patent and copyright royalties and film rentals |
| Reg. 509.111 | Real property income and natural resource royalties |
| Reg. 509.112 | Compensation for labor or personal services |
| Reg. 509.113 | Government wages, salaries, and pensions |
| Reg. 509.114 | Private pensions and life annuities |
| Reg. 509.115 | Visiting professors or teachers |
| Reg. 509.116 | Students or apprentices |
| Reg. 509.117 | Dividends and interest paid by a foreign corporation |
| Reg. 509.118 | Credit against United States tax for Swiss tax |
| Reg. 509.120 | Double taxation claims |
| Reg. 509.121 | Beneficiaries of an estate or trust |
| Reg. 513.2 | Dividends |
| Reg. 513.3 | Interest |
| Reg. 513.4 | Patent and copyright royalties and film rentals |
| Reg. 513.5 | Natural resource royalties and real property rentals |
| Reg. 513.6 | Pensions and life annuities |
| Reg. 513.7 | Release of excess tax withheld at source |
| Reg. 513.8 | Addressee not actual owner |
| Reg. 513.9 | Information to be furnished in ordinary course |
| Reg. 513.10 | Beneficiaries of a domestic estate or trust |
| Reg. 513.11 | Refund of income tax withheld during 1951 |
| Reg. 514.1 | Introductory |
| Reg. 514.2 | Dividends |
| Reg. 514.3 | Dividends received by addressee not actual owner |
| Reg. 514.4 | Interest |
| Reg. 514.5 | Patent and copyright royalties and film rentals |
| Reg. 514.6 | Private pensions and life annuities |
| Reg. 514.7 | Beneficiaries of a domestic estate or trust |
| Reg. 514.8 | Release of excess tax withheld at source |
| Reg. 514.9 | Refund of excess tax withheld |
| Reg. 514.10 | Effective date |
| Reg. 514.22 | Dividends received by persons not entitled to reduced rate of tax |
| Reg. 521.101 | Introductory |
| Reg. 521.102 | Applicable provisions of the Internal Revenue Code |
| Reg. 521.103 | Scope of the convention |
| Reg. 521.104 | Definitions |
| Reg. 521.105 | Scope of convention with respect to determination of “industrial or commercial profits” |
| Reg. 521.106 | Control of a domestic enterprise by a Danish enterprise |
| Reg. 521.107 | Income from operation of ships or aircraft |
| Reg. 521.108 | Exemption from, or reduction in rate of, United States tax in the case of dividends, interest and royalties |
| Reg. 521.109 | Real property income, natural resource royalties |
| Reg. 521.110 | Government wages, salaries, pensions and similar remuneration |
| Reg. 521.111 | Pensions and life annuities |
| Reg. 521.112 | Compensation for labor or personal services |
| Reg. 521.113 | Students and apprentices; remittances |
| Reg. 521.114 | Visiting professors or teachers |
| Reg. 521.115 | Credit against United States tax liability for Danish tax |
| Reg. 521.116 | Reciprocal administrative assistance |
| Reg. 521.117 | Claims in cases of double taxation |
| Reg. 601.101 | Introduction |
| Reg. 601.102 | Classification of taxes collected by the Internal Revenue Service |
| Reg. 601.103 | Summary of general tax procedure |
| Reg. 601.104 | Collection functions |
| Reg. 601.105 | Examination of returns and claims for refund, credit or abatement; determination of correct tax liability |
| Reg. 601.106 | Appeals functions |
| Reg. 601.107 | Criminal investigation functions |
| Reg. 601.108 | Review of overpayments exceeding $200,000 |
| Reg. 601.109 | Bankruptcy and receivership cases |
| Reg. 601.201 | Rulings and determinations letters |
| Reg. 601.202 | Closing agreements |
| Reg. 601.203 | Offers in compromise |
| Reg. 601.204 | Changes in accounting periods and in methods of accounting |
| Reg. 601.205 | Tort claims |
| Reg. 601.206 | Certification required to obtain reduced foreign tax rates under income tax treaties |
| Reg. 601.401 | Employment taxes |
| Reg. 601.501 | Scope of rules; definitions |
| Reg. 601.502 | Recognized representative |
| Reg. 601.503 | Requirements of power of attorney, signatures, fiduciaries and Commissioner's authority to substitute other requirements |
| Reg. 601.504 | Requirements for filing power of attorney |
| Reg. 601.505 | Revocation, change in representation and substitution or delegation of representative |
| Reg. 601.506 | Notices to be given to recognized representative; direct contact with taxpayer; delivery of a check drawn on the United States Treasury to recognized representative |
| Reg. 601.507 | Evidence required to substantiate facts alleged by a recognized representative |
| Reg. 601.508 | Dispute between recognized representatives of a taxpayer |
| Reg. 601.509 | Power of attorney not required in cases docketed in the Tax Court of the United States |
| Reg. 601.521 | Requirements for conference and representation in conference |
| Reg. 601.522 | Power of attorney |
| Reg. |