Do you store my numbers?

No. Each calculator runs locally.

Is this tax or lending advice?

No. Arithmetic with documented assumptions on each page.

Fintomat / Tax Calculator

Finance · Calculators · Runs in your browser. Nothing is sent to a server.

Estimate U.S. federal income tax from annual income.

Income

Filing status

Results appear here.

Type the problem — numbers, a formula, or the loan fields.

Press Calculate. The answer is computed on this page.

Use the explanation, chart or schedule to check the result.

Estimate U.S. federal income tax from annual income. Figures stay in this browser. Not professional advice.