The Internal Revenue Service released 2026 tax brackets adjusted for inflation, with the standard deduction rising to $32,200 for married couples filing jointly and the seven federal tax rates remaining unchanged at 10%, 12%, 22%, 24%, 32%, 35%, and 37%.
Quick Facts
- Standard deduction increases to $16,100 for single filers and $24,150 for heads of household
- Tax brackets adjusted for inflation by approximately 2.7% on average
- Filing deadline for 2025 tax returns is April 15, 2026
- The top 37% tax rate applies to single filers with income above $640,600
The IRS announced the inflation adjustments on October 9, 2025, as part of its annual process to prevent bracket creep—where inflation pushes taxpayers into higher brackets without real income gains. Tax parameters adjusted for inflation will increase by about 2.7 percent for the 2026 tax year.
The seven federal tax rates remain the same as prior years, with the lowest rate at 10% for single filers earning $12,400 or less. For married couples filing jointly, the 10% rate applies to income up to $24,800. The top marginal rate of 37% hits single filers with taxable income above $640,600 and married couples filing jointly above $768,700.
Tax brackets, deductions, and deadlines for 2026 explained
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Standard Deductions and Filing Details
Single taxpayers will claim a standard deduction of $16,100 in 2026, while heads of household can deduct $24,150. These increases reflect inflation adjustments made annually by the IRS to maintain purchasing power. Taxpayers who are 65 or older may claim additional standard deduction amounts on top of these base figures.
The filing deadline for 2025 tax returns is Wednesday, April 15, 2026. Taxpayers unable to file by that date can request an extension, which grants an additional six months until October 15, 2026, though any taxes owed remain due on April 15 to avoid penalties and interest. The IRS began accepting returns on January 26, 2026, giving filers about 2.5 months to prepare and submit.
Sources
- Internal Revenue Service — Official announcement of 2026 tax inflation adjustments, standard deduction amounts, and tax bracket rates
- Tax Foundation — Detailed analysis of 2026 tax brackets, inflation adjustments, and filing information
- Consumer Financial Protection Bureau — Confirmation of April 15, 2026 filing deadline and extension rules
