Tax Bracket Calculator (US)

This tax bracket calculator estimates your US federal tax bracket, taxable income, federal tax, and effective tax rate. It helps show the difference between the top bracket you reach and the average rate you pay across all taxable income.

US federal income tax is progressive, which means different slices of income are taxed at different rates. Moving into a higher bracket does not mean all of your income is taxed at that higher rate.

If your taxable income reaches the 22% bracket, only the income inside that bracket is taxed at 22%. Earlier slices are taxed at lower bracket rates.

This is why your marginal tax rate and effective tax rate are different. The marginal rate applies to your next dollar of taxable income, while the effective rate is your average tax burden.

Use bracket estimates when planning bonuses, retirement contributions, side income, deductions, or tax withholding. They can help you understand whether extra income may be taxed at a higher marginal rate.

This calculator is simplified. Credits, deductions, state tax, payroll tax, filing rules, and investment income can all change the final tax result.

Use this calculator to estimate a US federal marginal tax bracket from annual income, filing status, and a deduction amount you enter.

The component subtracts the deduction from income, applies built-in federal bracket logic, and shows marginal bracket, estimated federal tax, effective tax rate, taxable income, and take-home after federal tax.

It does not calculate the deduction for you, apply tax credits, include payroll tax, include state tax, or model capital gains and other special income.

Use standard deduction if you need a standard deduction estimate before choosing the deduction input.

Use federal income tax when you want the simpler federal tax page with a standard-deduction toggle.

Treating the marginal tax bracket as the rate on all income. Progressive brackets tax only the slice inside each band.

Leaving the deduction field at a default amount without checking whether it matches filing status and tax year.

Assuming the federal tax estimate includes credits, state tax, Social Security, Medicare, local tax, or withholding.

Using this page for long-term capital gains or qualified dividends, which can use different rate structures.

Using take-home after federal tax as true take-home pay when payroll deductions and state tax are outside this component.

Example: enter $85,000 annual income, single filing status, and a $14,600 deduction.

The calculator subtracts the deduction to estimate taxable income, applies the federal bracket table, and shows the top marginal bracket reached.

It also shows estimated federal tax, effective federal tax rate, taxable income, and income after federal tax.

Change the deduction separately from income so you can see whether the bracket changes because of income or the deduction assumption.

Use standard deduction or itemized vs standard deduction before this page if the deduction amount needs support.

Use federal income tax when you want federal tax with a standard-deduction toggle instead of a manual deduction field.

Use effective tax rate when you already know total tax paid and only need the average-rate calculation.

Use payroll tax or state tax when take-home needs more than federal income tax.

Check whether the bracket table and deduction amount match the tax year being planned.

Check whether credits, AMT, capital gains, dividends, self-employment tax, or state tax are material.

Check whether filing status is correct before comparing marginal brackets.

Rerun this US tax bracket calculator when income, filing status, deduction amount, or tax year changes.

Recheck before evaluating raises, bonuses, retirement contributions, or deductions because marginal bracket can drive planning value.

If this estimate differs from tax software, trace filing status, deduction, taxable income, bracket table, credits, and special income separately.