energy credits Archives | TAX CONTROVERSY 360

IRS roundup: February 9 – February 17, 2026

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for February 9, 2026 – February 17, 2026.

IRS guidance

February 9, 2026: The IRS issued Revenue Procedure 2026-13, providing discount factors for insurance companies to compute Section 846 discounted unpaid losses and recoverable Section 832 discounted estimated salvage for the 2025 accident year. This revenue procedure also provides discount factors to be used in tax years beginning in 2025 for losses incurred in the 2024 accident year and earlier accident years. Discount factors for tax years prior to 2025 were previously provided in Revenue Procedure 2025-15 and Revenue Procedure 2023-10.

February 12, 2026: The IRS issued Notice 2026-15, describing interim guidance on restrictions for certain energy credits related to the status of, and sourcing from, a prohibited foreign entity (PFE). These restrictions were enacted by Public Law 119- 21, 139 Stat. 72 (July 4, 2025) and provide:

Descriptions of rules the US Department of the Treasury (Treasury) and the IRS intend to provide in proposed regulations regarding material assistance from a PFE.
Descriptions of the Sections 45X, 45Y, and 48E interim safe harbor guidance for determining a qualified facility’s, energy storage technology’s, or eligible component’s material assistance cost ratio related to determining whether there was material assistance from a PFE.
PFE restrictions that the Treasury and the IRS will include in forthcoming proposed regulations.
A glossary of defined terms, a request for comments, and guidance on substantiation and taxpayer ability to rely on guidance provided in Sections 3 – 5 of the notice.

February 17, 2026: The IRS released Internal Revenue Bulletin No. 2026-8, which includes Revenue Ruling 2026-5. This revenue ruling provides Section 6621 interest rates for underpayments and overpayments for Q2 2026, as described below:

6% for overpayments generally
5% for overpayments in the case of a corporation, which drops to 3.5% for the portion of a corporate overpayment exceeding $10,000
6% for underpayments generally
8% for large corporate underpayments

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

Penalty disclosure guidance

February 9, 2026: The IRS released Internal Revenue Bulletin No. 2026-7, which includes Revenue Procedure 2026-12. This revenue procedure specifies when information shown on a return is considered an adequate disclosure for purposes of reducing an understatement of income tax under Section 6662(d) and avoiding a Section 6694(a)’s preparer penalty.

Under Revenue Procedure 2026-12, taxpayers generally “must furnish all required information in accordance with the applicable forms and instructions, and the money amounts entered on these forms must be verifiable.” An amount is verifiable where, “on audit, the taxpayer can prove the origin of the amount (even if that number is not ultimately accepted by the Service) and the taxpayer can show good faith in entering that number on the applicable form.” And where an item is being reported does not [...]

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Weekly IRS Roundup October 7 – October 11, 2024

Check out our summary of significant Internal Revenue Service (IRS) guidance and relevant tax matters for the week of October 7, 2024 – October 11, 2024.

October 7, 2024: The IRS released Internal Revenue Bulletin 2024-41, which includes the following:

Notice 2024-69, which provides the inflation adjustment factor and reference price for the renewable electricity production credit under 45 of the Internal Revenue Code (Code) for calendar year 2024. The inflation adjustment factor and reference price are used to determine the availability and amount of the credit for electricity produced from qualified energy resources in the United States or its possessions.
Revenue Procedure 2024-36, which updates the requirements for substitute IRS Forms W-2c and W-3c by detailing the specifications for red-ink and black-and-white forms as well as the electronic filing procedures. The new guidelines emphasize the importance of conforming to these specifications to avoid penalties and ensure proper processing by the IRS and Social Security Administration.

October 7, 2024: The IRS issued final regulations, which qualify certain syndicated conservation easement transactions as “listed transactions,” requiring their disclosure on IRS Form 8886, Reportable Transaction Disclosure Statement, and Form 8918, Material Advisor Disclosure Statement, by certain participants and material advisors. These regulations aim to prevent the use of inflated appraisals to claim unwarranted tax deductions and are effective as of October 8, 2024.

October 7, 2024: The IRS reminded taxpayers that the deadline to file their 2023 federal income tax returns is October 15, 2024. However, taxpayers in combat zones, disaster areas, and those affected by the terrorist attacks in Israel have extended deadlines to file and pay their taxes.

October 7, 2024: The IRS issued proposed regulations, which clarify that entities entirely owned by Indian tribal governments will not be recognized as separate entities for federal tax purposes or be subject to federal income tax. The regulations also provide that these entities may receive the value of certain energy credits under the Inflation Reduction Act of 2022.

October 10, 2024: The IRS announced it is processing approximately 400,000 Employee Retention Credit claims and is working on expediting these claims while ensuring compliance and preventing improper payments.

October 10, 2024: The IRS announced that the projected gross tax gap, which reflects the difference between true tax liability and taxes paid on time, for tax year 2022 has increased to $696 billion. The IRS attributes this increase to economic growth rather than changes in taxpayer behavior.

October 11, 2024: The IRS issued Revenue Procedure 2024-39, which grants certain entities an automatic six-month extension to file IRS Form 990-T, Exempt Organization Business Income Tax Return (and proxy tax under Section 6033(e) of the Code), for making elective payment elections under Code § 6417. This relief aims to assist entities unfamiliar with the filing process and those facing electronic filing limitations.

October 11, 2024: The IRS [...]

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