2027 Tax Brackets: IRS Release Date and What Will Change
By Archie Chang · 5 min read · Updated 2026-09-30
When the IRS releases the 2027 brackets
Each fall the IRS publishes a revenue procedure with the next year's inflation adjustments for more than 60 tax provisions, including the rate schedules and the standard deduction. The 2026 figures came out on October 9, 2025 (IR-2025-103, Revenue Procedure 2025-32), so the 2027 announcement is likely in the fall of 2026. The IRS lists every year's adjustments on its inflation-adjusted tax items page.
What stays the same in 2027
The seven federal income tax rates, 10%, 12%, 22%, 24%, 32%, 35%, 37%, are set in law rather than adjusted for inflation. As IRS Publication 15 notes, P.L. 119-21 permanently extended the individual tax rates enacted in 2017, which is also why the flat withholding rate on bonuses remains 22%. Unless Congress changes the law again, 2027 uses the same seven rates.
What changes in 2027
The income range each rate applies to is adjusted for inflation, and so is the standard deduction. After an inflationary year the thresholds rise, so the same salary can fall slightly lower in the schedule and owe a little less federal tax. The same announcement also adjusts other amounts, such as the earned income tax credit and the limit on health flexible spending arrangements.
2026 brackets for comparison
These are the official 2026 thresholds for single filers, the starting point for the 2027 adjustment. See the full 2026 tax brackets guide for every filing status.
| Rate | 2026 taxable income, single |
|---|---|
| 10% | $0 – $12,400 |
| 12% | $12,400 – $50,400 |
| 22% | $50,400 – $105,700 |
| 24% | $105,700 – $201,775 |
| 32% | $201,775 – $256,225 |
| 35% | $256,225 – $640,600 |
| 37% | Over $640,600 |
- 2026 standard deduction, single: $16,100
- 2026 standard deduction, married filing jointly: $32,200
- 2026 standard deduction, head of household: $24,150
Which year's brackets apply to you
The tax return you file in early 2027 covers 2026 income and uses the 2026 brackets. The 2027 brackets apply to money earned from January 1, 2027, and show up first in paycheck withholding, which employers update from the IRS withholding tables at the start of the year. To plan now, use the paycheck calculator with the 2026 rules, or check your withholding with the W-4 calculator.
See your own take-home pay
Put these numbers to work. Enter your salary into our free calculator to see your net pay after federal, state, and FICA taxes — for any of the 50 states.
Open the paycheck calculatorKeep reading
Frequently asked questions
Has the IRS released the 2027 tax brackets?
Not as of September 30, 2026. The IRS announces each year's inflation-adjusted brackets in the fall of the year before; the 2026 figures were released on October 9, 2025. This page will be updated with the official 2027 numbers once the IRS publishes them.
Will federal tax rates change in 2027?
The seven rates are expected to stay at 10%, 12%, 22%, 24%, 32%, 35% and 37%. P.L. 119-21, commonly known as the One Big Beautiful Bill Act, permanently extended the individual rates first enacted in 2017, so what changes each year is the income range each rate covers.
Do the 2027 brackets affect the tax return I file in 2027?
No. The return you file in early 2027 covers income earned in 2026 and uses the 2026 brackets. The 2027 brackets apply to income earned during 2027, which you report on the return filed in 2028. Paycheck withholding switches to the 2027 tables at the start of 2027.
How much will the 2027 standard deduction be?
The IRS has not announced it yet. The 2026 standard deduction is $16,100 for single filers, $32,200 for married couples filing jointly and $24,150 for heads of household, and it is adjusted for inflation each year.