Business Tax

Topics

January 7, 2026

Electronic filing for business tax returns starts next week

The IRS said it will begin accepting business tax returns electronically next week. No date has been announced yet for individual tax returns.

January 2, 2026

Business standard mileage rate increases for 2026

The IRS increased the optional standard mileage rate used to calculate the deductible costs of operating a vehicle for business to 72.5 cents per mile driven, up 2.5 cents from 2025.

December 23, 2025

IRS updates FAQs on business interest limitation, premium tax credit

The updates reflect changes made in H.R. 1, P.L. 119–21, commonly known as the One Big Beautiful Bill Act.

November 24, 2025

AICPA asks Treasury, IRS to change approach to dual consolidated losses

A letter urges an exception to the current “all or nothing” approach that prevents U.S. companies from deducting any part of a dual consolidated loss if even a portion of the DCL was used in a foreign country.

September 8, 2025

Global tax deal could hurt US companies, says letter requesting OECD guidance

A letter from the Association of International Certified Professional Accountants addresses guidance and recommendations on the Pillar Two framework co-existing with U.S. tax rules for U.S. multinational enterprises in a side-by-side system to the OECD.

August 29, 2025

Guidance on research or experimental expenditures under H.R. 1 issued

The revenue procedure advises taxpayers how to make various elections, file amended returns, and change accounting methods as provided under Section 70302 of the new law.

August 5, 2025

AICPA presses IRS for guidance on domestic research costs in OBBBA

In its letter, the AICPA said small businesses that have not filed returns for the 2024 filing period face uncertainty about how to treat domestic research and experimental expenditures.

July 25, 2025

IRS advises of Tuesday deadline to maintain Business Tax Account access

The IRS warned that those who do not revalidate accounts by Tuesday will need to request access to the account again, either as a designated official or other user type.

July 7, 2025

Tax provisions in the One Big Beautiful Bill Act

The bill extends portions of the Tax Cuts and Jobs Act, provides deductions to eliminate income taxes on certain tips and overtime pay, and addresses other tax priorities of the Trump administration.

June 28, 2025

Senate budget bill would preserve PTET SALT deduction

An AICPA statement after the bill was issued by the Senate Budget Committee lauded lawmakers for “diligent work to reject new tax increases” on passthrough business including CPA firms.

May 18, 2025

Reconciliation bill clears committee on second try

Sunday revote came after Republican fiscal hawks initially joined Democrats to sink the bill, which includes tax provisions approved by the House Ways and Means Committee last week.

May 18, 2025

Ways and Means approves proposed TCJA extensions and tax changes

The bill would make key portions of the TCJA permanent and create a new “senior bonus” deduction, among its many provisions. An AICPA statement said it is “deeply troubled” by the plan to curtail use of passthroughs to avoid SALT cap. The bill now heads to the House Budget Committee.