Us Income Tax Brackets 2024. The federal income tax has seven tax rates in 2024: You can use our federal tax brackets calculator to determine how much tax you will pay for the current tax year, or to determine how much tax you have paid in previous tax years.

The marginal rates — 10%, 12%, 22%, 24%, 32%, 35% and 37% — remain unchanged from. For 2024, the seven federal income tax rates are 10%, 12%, 22%, 24%, 32%, 35% and 37%.