What's new
What changed for 2025 and 2026
The 2025 tax law (often called the One Big Beautiful Bill Act, and by the IRS the Working Families Tax Cuts) changed a lot at once. Here are the changes most people will notice, in one place.
For your 2025 return
Starting with 2026
State changes
Several states cut their income tax rates for 2026, and some changed rates during the year. Georgia, for example, cut its flat rate to 4.99% retroactive to January 1, 2026. States don't automatically follow federal changes like the new Schedule 1-A deductions. See the state tax map and check your state's department of revenue.
Sources
Last updated: November 14, 2026This page was written from the sources below. Official sources are from the IRS or another government body; secondary sources are tax publications used to cross-check new rules. Tax law changes, so always confirm with the official source for the year you're filing.
- OfficialIRS: One Big Beautiful Bill provisions
- OfficialIRS: Tax inflation adjustments for tax year 2026
- OfficialIRS: Schedule 1-A, Additional Deductions
- OfficialIRS: Child Tax Credit
- OfficialIRS: FAQs on energy and clean vehicle credit changes
- SecondaryPaychex: OBBBA key facts and effective dates
- SecondaryThomson Reuters: What OBBB means for itemized deductions
- SecondaryIntuit: OB3 reshapes tax planning for 2026
- SecondaryPatriot Software: 1099 threshold increases to $2,000
- SecondaryTax Foundation: 2026 state tax changes