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IRS roundup: November 7 – November 24, 2025

by , , , and | Dec 2, 2025 | , , ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for November 7, 2025 – November 24, 2025.

November 10, 2025: The IRS released Internal Revenue Bulletin No. 2025-46, which includes proposed regulations 109742-25. The proposed regulations would remove a rule in previous final regulations that uses the shareholders of certain domestic corporations to determine whether foreign persons hold – directly or indirectly – stock in a domestically controlled qualified investment entity (QIE). If a QIE was not domestically controlled following the changes from the proposed regulations, stock owned by foreign persons in a QIE would qualify as a US real property interest.

November 10, 2025: The IRS released Revenue Procedure 2025-31, providing guidance on a safe harbor that allows trusts qualifying as investment trusts under Section 301.7701-4(c) and as grantor trusts to stake digital assets without losing their tax status and offering a limited period for existing trusts to amend their governing instruments to meet the safe harbor requirements.

November 13, 2025: The IRS released Notice 2025-67, which announces the annual cost-of-living adjustments to the limits on benefits and contributions for qualified retirement plans under Section 415 of the Internal Revenue Code (Code). These adjustments, required by Section 415(d), follow procedures similar to those used for Social Security benefit updates and apply to certain amounts under deferred compensation plans.

November 13, 2025: The IRS released Revenue Ruling 2025-22, announcing that interest rates will remain unchanged for the calendar quarter beginning January 1, 2026. The rates are as follows:

  • 7% for individual overpayments and 6% for corporate overpayments
  • 5% on the portion of a corporate overpayment exceeding $10,000
  • 7% for underpayments and 9% for large corporate underpayments

Under the Code, these rates are recalculated quarterly based on the federal short-term rate. For noncorporate taxpayers, both overpayment and underpayment rates equal the federal short-term rate plus three percentage points. For corporations, the underpayment rate is also the short-term rate plus three points while the overpayment rate is the short-term rate plus two points. Large corporate underpayments add five points, and corporate overpayments exceeding $10,000 add 0.5 points. The current rates are based on the federal short-term rate determined in October 2025.

November 19, 2025: The IRS announced that it would resume its regular activities following the 2025 lapse in appropriations during the government shutdown. In its announcement, the IRS included specific frequently asked questions regarding the resumption of regular activities for audits, collections, and appeals and stated that determination letter applications for tax exempt and government entities would resume.

Recent court decisions

November 5, 2025: The US District Court for the Northern District of Texas issued an opinion in Ryan, LLC v. IRS. Check out our recent insight on the case, including an analysis of the district court’s holdings and practice points for taxpayers.

November 12, 2025: The US [...]

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IRS roundup: October 23 – November 6, 2025

by , , , and | Nov 7, 2025 | , ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for October 23, 2025 – November 6, 2025.

October 23, 2025: The IRS issued frequently asked questions, addressing its revisions and updates to Form 1099-K following changes resulting from the One Big Beautiful Bill Act (OBBBA). The OBBBA retroactively reinstated the reporting threshold in effect prior to the passage of the American Rescue Plan Act of 2021 (ARPA). This means that a third-party settlement organization (TPSO), which is a type of payment settlement entity, is generally not required to file a Form 1099-K. However, TPSOs will be required to file a Form 1099-K if the gross amount of reportable payment transactions to a payee exceeds $20,000 and if the number of reportable payment transactions exceeds 200. Previously, under the ARPA reporting threshold, TPSOs had to file a Form 1099-K for any payee that received more than $600 in total payments for the sales of goods or services, regardless of the number of reportable payment transactions.

October 27, 2025: The IRS reminded tax preparers that preparer tax identification numbers (PTINs) must be renewed annually and that the 2026 renewal period is now open. All 2025 PTINs will expire on December 31, 2025.

November 3, 2025: The IRS released Internal Revenue Bulletin No. 2025-45, which includes Notice 2025-61. Notice 2025-61 provides guidance on the adjusted applicable dollar amount for the Patient-Centered Outcomes Research Trust Fund (PCORTF) fee, which is imposed on issuers of specified health plans and plan sponsors of applicable self-insured health plans to fund PCORTF. Notice 2025-61 specifically provides the increased adjusted applicable dollar amount for determining the PCORTF fee as $3.84 (from the previous set amount of $3.47) for all policies and plans ending on or after October 1, 2025, and before October 1, 2026. The IRS explained that the amount was calculated by US Department of the Treasury economists based on the percentage increase in the projected per capita amount of National Health Expenditures, which was published by the US Department of Health and Human Services in June 2025.

November 5, 2025: The IRS issued Notice 2025-62, providing guidance on penalty relief for taxable year 2025 in connection with the implementation of new information reporting requirements related to the deductions for qualified tips and qualified overtime compensation to reflect amendments resulting from the OBBBA. Notice 2025-62 specifically provides relief for taxable year 2025 from the penalty under Section 6721 for failure to file correct information returns and the penalty under Section 6722 for failure to furnish correct payee statements. The IRS also announced that guidance on how taxpayers can claim these deductions on their tax return for the 2025 tax year is forthcoming.

The IRS also released its weekly list of written determinations (e.g., Private Letter Rulings, Technical Advice Memorandums, and Chief Counsel Advice).

Suzanne Golshanara, a law clerk in the Washington, DC, office, also contributed to this post.



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IRS roundup: October 7 – October 23, 2025

by , , , and | Oct 28, 2025 | ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for October 7, 2025 – October 23, 2025.

October 7, 2025: The IRS issued Notice 2025-55, providing guidance on relief from failure to deposit penalties under Internal Revenue Code (Code) Section 6656 as it relates to a new excise tax being imposed on particular remittance transfers under Section 4475 for the first three quarters of 2026. The notice also includes guidance on the deposit safe harbor under Treas. Reg. § 40.6302(c)-1(b)(2), explaining that a remittance transfer provider will not be affected by failure to make deposits of the remittance transfer tax if they satisfy certain requirements.

October 16, 2025: The IRS issued Revenue Ruling 2025-21, providing various prescribed rates (for federal income tax purposes) for November 2025, including:

  • The short-, mid-, and long-term applicable federal rates (AFRs) for November 2025 as it relates to Section 1274(d).
  • The short-, mid-, and long-term adjusted AFRs for November 2025 as it relates to Section 1288(b).
  • The adjusted federal long-term rate and the long-term tax-exempt rate described in Section 382(f).

October 17, 2025: The IRS issued Revenue Procedure 2025-32, modifying certain sections of Revenue Procedure 2024-40 to reflect amendments resulting from the One Big Beautiful Bill Act (OBBBA). Revenue Procedure 2024-40, which displays IRS inflation-adjusted items for 2025, was specifically revised by removing the existing sections on standard deductions and the election to expense certain depreciable assets. Revenue Procedure 2025-32 also describes inflation-adjusted items for 2026 for various Code provisions.

October 21, 2025: The IRS issued Notice 2025-57, providing guidance on returns related to certain interest on specified passenger vehicle loans received in a trade or business from individuals, which are required to be filed under the new Section 6050AA as enacted in the OBBBA. Recognizing the need for efficient administration of Section 6050AA, Section 3 of Notice 2025-57 provides a means for interest recipients to report obligations under Section 6050AA.

October 22, 2025: The IRS issued frequently asked questions (FAQs) addressing Employee Retention Credits (ERC) under the ERC compliance provisions of the OBBBA. Although not final guidance, “a taxpayer who reasonably and in good faith relies on these FAQs will not be subject to a penalty that provides a reasonable cause standard for relief, including a negligence penalty or other accuracy-related penalty, to the extent that reliance results in an underpayment of tax.”

October 23, 2025: The IRS issued Notice 2025-63, announcing the US Department of the Treasury and IRS’s intentions to issue proposed regulations providing that certain borrow fees are sourced based on the recipient’s residence. Currently, neither the Code nor Treasury regulations specify how to determine borrow fees as they relate to securities lending transactions and sale-repurchase transactions. Thus, the Treasury and the IRS intend to clarify this in Notice 2025-63.

The IRS also released its weekly list of written determinations (e.g., Private [...]

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IRS roundup: September 19 – October 1, 2025

by , , , and | Oct 8, 2025 | , , , ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for September 19, 2025 – October 1, 2025.

September 19, 2025: The US Department of the Treasury (Treasury) and the IRS issued proposed regulations, providing guidance on the “no tax on tips” provision of the One Big Beautiful Bill Act. The proposed regulations define “qualified tips” and identify which occupations customarily and regularly receive tips on or before December 31, 2024.

September 23, 2025: The IRS issued Notice 2025-54, providing guidance on the 2025 – 2026 special per diem rates for taxpayers when determining their ordinary and necessary business expenses incurred while traveling away from home, including meal and incidental expenses rates, rates for the incidental expenses only deduction, and rates for (and a list of) high-cost localities for purposes of the high-low substantiation method.

September 29, 2025: The IRS issued Revenue Procedure 2025-30, providing updated procedures for taxpayers requesting private letter rulings from the IRS after September 29, 2025, regarding transactions intended to qualify under Internal Revenue Code § 3551. This guidance specially provides details on the representations, information, and analysis taxpayers should submit when requesting these rulings.

September 30, 2025: The IRS issued Notice 2025-46 and Notice 2025-49, providing guidance on the application of the corporate alternative minimum tax (CAMT).

Notice 2025-46 provides interim guidance to domestic corporate transactions, financially troubled companies, and tax consolidated groups. This notice also announces the Treasury and the IRS’s intent to partially withdraw the CAMT Proposed Regulations (described in Section 2.03 of this notice) and instead issue revised proposed regulations with guidance similar to Sections 3 – 6 of this notice. The proposed regulations will reduce compliance burdens related to, and costs associated with, application of the CAMT.

Notice 2025-49 provides interim guidance regarding application of the CAMT as it relates to §§ 55, 56A, and 59. This notice also announced the Treasury and the IRS’s intent to partially withdraw the CAMT Proposed Regulations (described in Section 2.03 of this notice) and instead issue revised proposed regulations with guidance similar to Sections 3 – 10 of this notice.

October 1, 2025: The Treasury and the IRS issued final regulations, providing guidance on interest capitalization requirements on designated property. The final regulations specifically remove the associated property rule (including similar rules in existing regulations), modifies how “improvement” is defined when applying those similar rules, and primarily affects taxpayers making improvements to real or tangible personal property if those improvements are the production of designated property.

October 1, 2025: The US Court of Appeals for the Eighth Circuit released its opinion in 3M Company v. Commissioner. The Eighth Circuit reversed the US Tax Court’s decision that 3M must pay taxes on royalties – that it could not legally receive – from a Brazilian subsidiary and remanded the Tax Court’s decision with instructions to redetermine 3M’s tax liability. Relying [...]

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IRS roundup: August 28 – September 15, 2025

by , , , and | Sep 18, 2025 | , , , ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for August 28, 2025 – September 15, 2025.

August 28, 2025: The IRS issued Revenue Procedure 2025-28, providing guidance on making certain elections for domestic research or experimental expenditures under § 70302(f) of the One Big Beautiful Bill Act (OBBBA). Revenue Procedure 2025-28 specifically modifies procedures under Internal Revenue Code (Code) § 446 and Treasury Regulation § 1.446-1(e) for obtaining automatic consent from the commissioner of the Internal Revenue to:

  • Change methods of accounting for research or experimental expenditures under § 174, as amended by the Tax Cuts and Jobs Act of 2017
  • Change methods of accounting to comply with §§ 174 and 174A, as amended by OBBBA.

Revenue Procedure 2025-28 also prescribes the procedure for electing to amortize domestic research or experimental expenditures paid or incurred in the taxable years beginning after December 31, 2024, under Code § 174A(c).

September 2, 2025: The IRS issued Tax Tip 2025-59, reminding employers that they can use educational assistance programs to help employees pay for various educational expenses for undergraduate- or graduate-level studies. These programs can help pay for books, equipment, supplies, tuition, and other fees, as well as for qualified education loans. This tax-free benefit is allowed only up to $5,250 per employee per year and does not include meals, lodging, or transportation.

September 3, 2025: In Medtronic, Inc. v. Commissioner, the US Court of Appeals for the Eighth Circuit vacated the US Tax Court’s order, rejecting the Tax Court’s three-step unspecified method to value the arm’s length royalty rate for intercompany licensing agreements. The Eight Circuit also held that the Tax Court incorrectly rejected the application of the comparable profits method, explaining that, on remand, the Tax Court should consider whether the proposed comparable companies were “sufficiently similar” to Medtronic Puerto Rico.

September 15, 2025: The IRS released Internal Revenue Bulletin 2025–38, which includes Notice 2025-38. This notice republishes the inflation adjustment factor and the clean electricity production credit allowable under Code § 45Y for the 2025 calendar year. The inflation adjustment factor – and applicable amounts allowable for the 2025 calendar year – are used to determine the amount of Code § 45Y credits that may apply to calendar year 2025 sales, consumption, or storage of electricity produced at a qualified facility in the United States.

The IRS also released its weekly list of written determinations (e.g., Private Letter Rulings, Technical Advice Memorandums, and Chief Counsel Advice).



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IRS roundup: August 12 – August 20, 2025

by , , , and | Aug 27, 2025 | ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for August 12, 2025 – August 20, 2025.

IRS guidance

August 15, 2025: The IRS issued Notice 2025-42, providing guidance consistent with Executive Order 14315, Ending Market Distorting Subsidies for Unreliable, Foreign-Controlled Energy. This notice specifically provided guidance on when construction of an applicable wind facility or solar facility has begun, which determines whether that facility is subject to the credit termination provisions added to Internal Revenue Code §§ 45Y and 48E by §§ 70512 and 70513 of Public Law 119-21, also known as the One Big Beautiful Bill Act.

August 18, 2025: The IRS issued Notice 2025-43, providing guidance on the corporate bond monthly yield curve, corresponding spot segment rates in Code § 417(e)(3), and the 24-month average segment rate in Code § 430(h)(2). This notice also provides guidance on the interest rate on 30-year Treasury securities in Code § 417(e)(3)(A)(ii)(II) for plan years commencing prior to 2008, as well as the 30-year Treasury weighted average rate in Code § 431(c)(6)(E)(ii)(I).

August 18, 2025: The IRS issued Revenue Ruling 2025-17, providing prescribed rates for federal income tax for September 2025, including:

  • The short-, mid-, and long-term applicable federal rates (AFRs) for purposes of Code § 1274(d).
  • The short-, mid-, and long-term adjusted AFRs for purposes of Code § 1288(b).
  • The adjusted long-term rate and the long-term tax-exempt rate from Code § 382(f).
  • The appropriate percentages for determining the low-income housing credit under Code § 42(b)(1) for buildings placed in service during September 2025.
  • The federal rate for determining the present value of an annuity, an interest for life, a term of years, or a remainder or a reversionary interest under Code § 7520.

August 19, 2025: The IRS issued Notice 2025-45, announcing its intent to issue proposed regulations under Code §§ 897(d) and (e), which would modify the application of Treas. Regs. §§ 1.897-5T and 1.897-6T to certain transactions involving the transfer of US real property interests. The proposed regulations would also revise rules applying to inbound asset reorganizations in Code § 368(a)(1)(F). This notice also announced the US Department of the Treasury and IRS’s intent to issue proposed regulations, revising Treas. Reg. § 1.368-2(m) and clarifying that qualification as a potential F reorganization under § 368(a)(1)(F) would not be affected by a disposition of stock.

August 20, 2025: The IRS issued Notice 2025-44, requesting comments on certain dual consolidated loss (DCL) rules and announcing its intent to issue proposed regulations removing (see our discussion of the notice in this On the Subject):

  • The disregarded payment loss rules in Treas. Reg. § 1.1503(d)-1(d).
  • Recent modifications to the DCL rules in Code § 1503(d) as they relate to the deemed ordering rules under Trea. Reg. § 1.1503(d)-3(c)(3).

The proposed regulations would also [...]

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IRS roundup: July 12 – July 29, 2025

by , , , and | Aug 15, 2025 | ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for July 12, 2025 – July 29, 2025.

IRS guidance 

July 15, 2025: The IRS issued Revenue Ruling 2025-14, providing prescribed rates for federal income tax purposes for August 2025, including but not limited to:

  • Short-, mid-, and long-term applicable federal rates for August 2025 for purposes of Internal Revenue Code (Code) Section 1274(d).
  • Short-, mid-, and long-term adjusted applicable federal rates for August 2025 for purposes of Code Section 1288(b).
  • The adjusted federal long-term rate and the long-term tax-exempt rate, as described in Code Section 382(f).
  • The appropriate percentages for determining the low-income housing credit described in Section 42(b)(1) for buildings placed in service during the current month.
  • The federal rate for determining the present value of an annuity, an interest for life, a term of years, a remainder, or a reversionary interest for purposes of Code Section 7520.

July 15, 2025: The IRS issued Notice 2025-39, providing guidance on the corporate bond monthly yield curve, corresponding spot segment rates under Code Section 417(e)(3), and the 24-month average segment rates under Code Section 430(h)(2). The notice also provides guidance on the interest rate for 30-year Treasury securities under Code Section 417(e)(3)(A)(ii)(II) (for plan years in effect before 2008) and the 30-year Treasury weighted average rate under Code Section 431(c)(6)(E)(ii)(I).

July 16, 2025: The IRS issued Revenue Ruling 2025-15, clarifying certain withholding and reporting requirements with respect to uncashed retirement plan distribution checks. The IRS held that no adjustment or refund is available under Sections 6413 and 6414 with respect to amounts withheld and remitted when more than the correct amount of tax was not withheld or paid.

July 16, 2025: The IRS issued Notice 2025-40, providing updated static mortality tables for defined benefit pension plans under Code Section 430(h)(3)(A) and Section 303(h)(3)(A) of the Employee Retirement Income Security Act of 1974 (ERISA). These updated static mortality tables apply for purposes of calculating the funding target and other items for valuation dates occurring during the 2026 calendar year.

The notice also includes a modified unisex version of the mortality tables for determining the minimum present value under ERISA Sections 417(e)(3) and 205(g)(3) for distributions with annuity starting dates that occur during stability periods beginning in the 2026 calendar year. 

July 21, 2025: The IRS issued Notice 2025-36, identifying and making obsolete 83 Internal Revenue Bulletin guidance documents. The notice cites Executive Order 14192, Unleashing Prosperity Through Deregulation, which directed agencies to identify regulations to be repealed and other guidance that are appropriate for withdrawal. The 83 obsolete regulations span multiple contexts and Code sections.

July 21, 2025: The IRS issued Notice 2025-37, which includes the inflation adjustment factors and applicable amounts for calendar year 2025 for the zero-emission nuclear power production credit under Code Section 45U. It [...]

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IRS roundup: June 18 – July 11, 2025

by , , , and | Jul 15, 2025 | ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for June 18, 2025 – July 11, 2025.

“One Big Beautiful Bill Act” tax provisions

On July 4, 2025, US President Donald Trump signed the “One Big Beautiful Bill Act” (OBBBA) into law, which enacted several changes to federal tax law. Some of the key changes that affect IRS administration and/or federal tax procedure include:

  • Form 1099-NEC reporting threshold. The reporting threshold for payments to non-employees for personal services will be raised from $600 to $2,000 beginning in 2026. While amounts below the threshold will still constitute income subject to taxation, an employer will not be subject to backup withholding requirements or be required to issue a Form 1099 if the total value of the services provided cost less than $2,000.
  • Controlled foreign corporations (CFCs). The look-through rule for CFCs under Internal Revenue Code Section 954 is permanently extended. New Section 951B extends the CFC inclusion rules to “foreign controlled US shareholders” of foreign-controlled CFCs (the US shareholder must own more than 50% by value or vote of the foreign corporation to be designated as such). The tax law also creates a one-month deferral election for determining a CFC’s tax year.
  • Opportunity zone designation. The OBBBA establishes a permanent opportunity zone policy, maintaining current designation guidelines. For investors with investments made after December 31, 2026, gains deferred via investment in the Qualified Opportunity Zone program will now be recognized on the fifth anniversary of the investment date.

Additionally, the OBBBA introduces a detailed reporting regime as included in new Code Sections 6039K and 6039L. A penalty provision in Code Section 6726 is also included to improve oversight and transparency regarding the economic impact of qualified opportunity investments. The reporting penalties can be as high as $10,000 per return or up to $50,000 for qualified opportunity funds with assets worth more than $10 million. The US Department of the Treasury must publish annual reports on opportunity zone investments and economic performance of the designated tracts.

  • Employee Retention Credit (ERC) update. Pending ERC claims filed after January 31, 2024, for the third or fourth quarters of 2021 are disallowed under the tax law. The statute of limitations on assessment for ERC (i.e., the period during which the IRS may recapture ERC through assessment) was also extended to six years. The OBBBA also imposes penalties on ERC promoters who fail to comply with due diligence requirements and demonstrate that they did not facilitate the making of fraudulent claims.

IRS guidance

June 23, 2025: The IRS issued Notice 2025-30, publishing the inflation adjustment factor and reference price for calendar year 2025 for the renewable electricity production credit under Code Section 45. The inflation adjustment factor for calendar year 2025 for qualified energy resources is 1.9971, and the reference price for calendar year 2025 for facilities producing electricity from wind is 3.1 cents per [...]

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IRS roundup: June 3 – 17, 2025

by , , , and | Jun 26, 2025 | ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for June 3, 2025 – June 17, 2025.

Commissioner update

June 16, 2025: Billy Long was sworn in as the 51st IRS Commissioner after having been confirmed by the US Senate on June 12. Long served as a US Representative for Missouri’s 7th congressional district from 2011 to 2023. His term will run through November 12, 2027.

IRS guidance

June 12, 2025: The IRS has announced that it is experiencing a delay in processing electronic payments and that some taxpayers are receiving notices indicating a balance due even though payments were timely made.

Taxpayers who receive a balance due notice but electronically paid the tax they owed in full and on time do not need to respond. The IRS has said that any associated penalties and interest will be automatically adjusted once the payment(s) are applied correctly.

June 12, 2025: The IRS released Tax Tip 2025-39, reminding businesses about the Childcare Tax Credit. Taxpayers may receive a credit of up to $150,000 per year to offset 10% of qualified childcare resource and referral costs and 25% of qualified childcare facility costs.

To be eligible for the credit, an employer must have paid or incurred qualified childcare costs during the tax year to provide childcare services to employees. Employers should complete Form 8882, Credit for Employer-Provided Childcare Facilities and Services, to claim the credit. The credit is subject to the carryback and carryover rules for business credits.

June 12, 2025: The IRS issued Notice 2025-33, extending for an additional year the transitional relief provided in Sections 3.01, 3.02, and 3.06 of Notice 2024-59. Notice 2025-33 provides transitional relief from penalties with respect to certain information reporting obligations under Section 6045 and provides transitional relief from the liability for the payment of backup withholding tax required to be withheld under Section 3406 and its accompanying regulators.

This notice also provides transitional relief from penalties for brokers who fail to pay that tax with respect to certain sales of digital assets required to be reported under Section 6045, as well as a digital asset sale relief for certain customers that have not been previously classified by the broker as US persons.

June 13, 2025: The IRS issued Notice 2025-35, providing guidance on the corporate bond monthly yield curve, corresponding spot segment rates under Internal Revenue Code (Code) Section 417(e)(3), and the 24-month average segment rates under Code Section 430(h)(2). The notice also provides guidance on the interest rate for 30-year Treasury securities under Code Section 417(e)(3)(A)(ii)(II) (for plan years in effect before 2008) and the 30-year Treasury weighted average rate under Code Section 431(c)(6)(E)(ii)(I).

June 17, 2025: The IRS issued Revenue Ruling 2025-13, providing prescribed rates for federal income tax purposes for July 2025, including but not limited to:



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IRS Roundup May 15 – June 2, 2025

by , , , and | Jun 5, 2025 | , ,

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for May 15, 2025 – June 2, 2025.

IRS GUIDANCE

May 15, 2025: The IRS issued Notice 2025-29, providing guidance on the corporate bond monthly yield curve, corresponding spot segment rates under Internal Revenue Code (Code) § 417(e)(3), and the 24-month average segment rates under Code § 430(h)(2). The notice also provides guidance on the interest rate for 30-year Treasury securities under Code § 417(e)(3)(A)(ii)(II) (for plan years in effect before 2008) and the 30-year Treasury weighted average rate under Code § 431(c)(6)(E)(ii)(I).

May 15, 2025: The IRS issued Revenue Ruling 2025-12, providing prescribed rates for federal income tax purposes for June 2025, including, but not limited to:

  1. Short-, mid-, and long-term applicable federal rates for June 2025 for purposes of Code § 1274(d)
  2. Short-, mid-, and long-term adjusted applicable federal rates for June 2025 for purposes of Code § 1288(b)
  3. The adjusted federal long-term rate and the long-term tax-exempt rate, as described in Code § 382(f)
  4. The federal rate for determining the present value of an annuity, an interest for life, or for a term of years, or a remainder or a reversionary interest for purposes of Code § 7520.

May 19, 2025: The IRS released Internal Revenue Bulletin 2025-21. It includes Revenue Procedure 2025-19, which provides the 2026 inflation adjusted amounts for Health Savings Accounts (HSAs) as determined under Code § 223, as well as the maximum amount that may be made newly available for excepted benefit health reimbursement arrangements under Code § 54.9831-1(c)(3)(viii). Revenue Procedure 2025-19 is effective for HSAs for the 2026 calendar year and for excepted benefit health reimbursement arrangements beginning in 2026.

May 22, 2025: The IRS issued a notice to US taxpayers living or working abroad, encouraging them to file their 2024 federal income tax returns by June 16, 2025.

June 2, 2025: The IRS issued Notice 2025-27, providing interim guidance on the application of the corporate alternative minimum tax (CAMT), as well as relief from certain additions to tax for a corporation’s underpayment of estimated tax under Code § 6655. Among other things, this notice also provides an optional simplified method for determining applicable corporation status and waives certain additions to tax under Code § 6655 concerning a corporation’s CAMT liability under Code § 55. The US Department of the Treasury (Treasury) and the IRS also plan on issuing a notice of proposed rulemaking, revising the CAMT proposed regulations in § 2.02(2) of this notice to include a method for determining applicable corporation status.

The IRS also released its weekly list of written determinations (e.g., Private Letter Rulings, Technical Advice Memorandums, and Chief Counsel Advice).

TAX CONTROVERSY DEVELOPMENTS

On May 22, 2025, the US Tax Court issued its opinion in Facebook Inc. v. Commissioner.

THE “BIG, BEAUTIFUL BILL”

The “
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