This notice sets forth updates on the corporate bond monthly yield curve, the corresponding spot segment rates for June 2025 used under § 417(e)(3)(D), the 24-month average segment rates applicable for July 2025, and the 30-year Treasury rates, as reflected by the application of § 430(h)(2)(C)(iv).

The revenue ruling provides guidance on withholding and reporting issues relating to uncashed qualified retirement plan distribution checks and replacement checks. The revenue ruling answers whether an adjustment or refund is available for amounts withheld and remitted with respect to an initial check that is not cashed and also provides guidance on the federal income tax withholding requirements for a replacement check. The revenue ruling also describes the reporting obligations that apply to these checks.

(Also: §§ 3405, 6413, 6414)

These regulations amend the current regulations to reduce the amount of the user fee for authorized persons who wish to request the issuance of IRS Letter 627, also referred to as an estate tax closing letter. Pursuant to the guidelines in OMB Circular A-25, the IRS has calculated its cost of providing the estate tax closing letter to be $56. REG-107459-24.

This guidance contains an interim final rule relating to the imposition of a user fee on authorized persons requesting the issuance of IRS Letter 627, also referred to as an estate tax closing letter. Pursuant to the guidelines in OMB Circular A-25, the IRS has calculated its cost of providing the estate tax closing letter to be $56. REG-107459-24.

CFR part 300

Revocation of IRC 501(c)(3) Organizations for failure to meet the code section requirements. Contributions made to the organizations by individual donors are no longer deductible under IRC 170(b)(1)(A).

This revenue procedure provides indexing adjustments to the applicable percentage table (Applicable Percentage Table) in § 36B(b)(3)(A)(i) of the Internal Revenue Code for taxable years beginning in calendar year 2026. This table is used to calculate an individual’s premium tax credit under § 36B. This revenue procedure also provides the indexing adjustment for the required contribution percentage in § 36B(c)(2)(C)(i)(II) for plan years beginning in calendar year 2026. This percentage is used to determine whether an individual is eligible for affordable employer-sponsored minimum essential coverage under § 36B.

26 CFR 601.105: Examination of returns and claims for refund, credit, or abatement; determination of correct tax liability.

(Also Part 1, §§ 36B, 1.36B-2, 1.36B-3.)

Federal rates; adjusted federal rates; adjusted federal long-term rate, and the long-term tax exempt rate. For purposes of sections 382, 1274, 1288, 7872 and other sections of the Code, tables set forth the rates for August 2025.

(Also Sections 42, 280G, 382, 467, 468, 482, 483, 1288, 7520, 7872.)