2024 Income Tax Brackets Mfj Calculator. By inputting relevant data, it uses tax brackets and rules to provide an accurate calculation. 10%, 12%, 22%, 24%, 32%, 35% and 37% (there is also a zero rate).

The seven federal income tax brackets for 2024 and 2025 are 10%, 12%, 22%, 24%, 32%, 35% and 37%. Most income is taxed using these seven tax brackets, except for certain capital gains and dividends.