Tax calculators
for USA
3 free, accurate tax calculators tuned to USA's Tax Year 2026 rules. Every calculation runs in your browser — no sign-up, no tracking.
US Federal Income Tax Calculator
Estimate your 2026 federal income tax by filing status, including FICA (Social Security + Medicare).
All 3 tax calculators
USA tax— what's covered
Income tax, take-home, capital gains, GST/VAT, regime comparison. Each calculator is locked to USA's Tax Year 2026 rules and reviewed by a locally-qualified accountant within 48 hours of any budget or rate change. The underlying law and source data are cited at the bottom of every calculator page.
Every calculation runs entirely in your browser — nothing is posted to our servers. We don't sell any loan, insurance, or filing product, so the numbers you see are unbiased.
Tax calculators in other countries
Comparing tax costs across markets? Jump to the same category hub for any of 11 other countries.