IR-2026-03, Jan. 8, 2026 — The Department of the Treasury and the Internal Revenue Service today issued proposed regulations that would revise the threshold for when certain third-party settlement organizations are required to perform backup withholding to comply with changes made in the One, Big, Beautiful Bill.

IR-2026-02, Jan. 8, 2026 — The Internal Revenue Service announced Monday, January 26, 2026, as the opening of the nation’s 2026 filing season. This year, several new tax law provisions of the One, Big, Beautiful Bill become effective, which could impact federal taxes, credits and deductions.

IR-2026-01, Jan. 6, 2026 — With the 2026 filing season quickly approaching, the Internal Revenue Service is urging taxpayers to take a few simple steps now to prepare for filing their 2025 federal income tax returns.

IR-2025-126, Dec. 23, 2025 — The Internal Revenue Service today updated frequently asked questions in Fact Sheet 2025-09 regarding changes to the limitation on the deduction for business interest expense (Section 163(j)) under the One, Big, Beautiful Bill.

IR-2025-129, Dec. 31, 2025 — The Department of the Treasury and the Internal Revenue Service today provided guidance on the “No Tax on Car Loan Interest” provision enacted under the One, Big, Beautiful Bill.

IR-2025-128, Dec. 29, 2025 — The Internal Revenue Service today announced that the optional standard mileage rate for business use of automobiles will increase by 2.5 cents in 2026.

IR-2025-127, Dec. 23, 2025 – The Internal Revenue Service today updated frequently asked questions in Fact Sheet 2025-10 related to changes to the Premium Tax Credit made under the One Big, Beautiful Bill and to related provisions that no longer apply.

IR-2025-125, Dec 22, 2025 - The Department of the Treasury and the Internal Revenue Service today announced forthcoming guidance on a new method for recovering federal excise tax paid on dyed fuel established under the One, Big, Beautiful Bill.

IR-2025-122, Dec. 19, 2025 — The Department of the Treasury and the Internal Revenue Service today provided guidance for taxpayers claiming the tax credit for carbon capture and sequestration, which was expanded and modified in the One, Big, Beautiful Bill. Notice 2026-01 provides a safe harbor for taxpayers that wish

IR-2025-123, Dec. 19, 2025 — The Internal Revenue Service Whistleblower Office today announced that it is making it easier for whistleblowers to report tax noncompliance to the IRS with the launch of the new digital Form 211, Application for Award for Original Information.