calculator·tax
United States · 2025 · Verified vs IRS

International Tax Calculator

Every US tax in one place — from your Form 1040 to take-home pay, in one trusted tool.

📋 Prepare your Form 1040 →
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Official sourcesIRS & Treasury
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Updated 2025Verified June 2026
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Private by designRuns in your browser
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WorldwideEach country, its rules
2025 Tax Year

2025 US federal income tax brackets

Standard deduction: $15,750 single, $31,500 married filing jointly, $23,625 head of household.

RateSingleMarried filing jointly
10%$0 – $11,925$0 – $23,850
12%$11,926 – $48,475$23,851 – $96,950
22%$48,476 – $103,350$96,951 – $206,700
24%$103,351 – $197,300$206,701 – $394,600
32%$197,301 – $250,525$394,601 – $501,050
35%$250,526 – $626,350$501,051 – $751,600
37%Over $626,350Over $751,600
Trust & Transparency

Official sources & legislation

Every figure traces back to primary US government sources.

Questions

Frequently asked questions

What can I calculate here?

Everything US tax in one place: your Form 1040 annual return, income tax & take-home pay, salary, self-employment tax, capital gains, sales tax and mortgage — all for 2025. More are added per country.

Are the rates official?

Yes — drawn from the IRS and verified for 2025. Every calculator links to its primary source so you can check.

Is my data private?

Completely. Every calculation runs locally in your browser; nothing you type is sent or stored.

Can I calculate for other countries?

Yes — switch country at the top. Each country has its own calculators, rates, currency and language.

Calculating for another country?

Each country in its own language, with local rates, legislation and currency.