Income Tax Calculator

Estimate your 2025 US federal income tax. Select filing status, enter income and deductions, and see how progressive tax brackets apply. Add credits and withholding for a rough balance estimate.

Tax year 2025 • Federal ordinary income tax estimate • Calculated in your browser

Your tax details

US federal tax inputs are in US dollars.
Enter eligible above-the-line adjustments, if applicable.
$15,750
Entered credits reduce estimated federal tax, up to the calculated tax.

How this estimate works

This tool estimates US federal ordinary income tax for tax year 2025. It applies the selected standard or itemized deduction, progressive tax brackets, entered non-refundable credits, and withholding. The remaining amount is an estimate, not a tax filing result.

It does not calculate state or local tax, Social Security or Medicare taxes, capital-gains rates, special credits, deductions with individual limits, or every tax provision. Actual liability depends on your full return and circumstances.

The effective rate shown is estimated tax after credits divided by gross entered income. The marginal rate describes the top bracket reached; only income within each bracket is taxed at that bracket’s rate.

Figures use 2025 tax brackets and standard deductions. Confirm details with the IRS or a qualified tax professional before filing.