Tax Brackets 2024 United States. The federal income tax rates remain unchanged for the 2024 tax year at 10%, 12%, 22%, 24%, 32%, 35% and 37%. The new inflation adjustments are for tax year 2024, for which taxpayers will file tax returns in early 2025.

Washington — the internal revenue service today announced the annual inflation adjustments for more than 60 tax provisions for tax year. The income thresholds for each bracket, though, are adjusted slightly every year for.