πŸ‡ΊπŸ‡Έ United States

USA Federal Income Tax Tools

Calculators and guides for US federal income tax, FICA, self-employment tax, capital gains, and more. Covers federal tax only β€” state income tax varies and isn't included.

Tax Year 2025 Last reviewed 24 Jul 2026

Calculators

Federal Income Tax Calculator
Full tax by filing status and income.
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Take-Home Pay Calculator
Net pay after federal tax and FICA.
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Capital Gains Tax Calculator
Short-term vs long-term rates.
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Paycheck Calculator
Net pay per pay period.
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Social Security Tax Calculator
6.2% up to the wage base.
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Self-Employment Tax Calculator
15.3% on net SE income.
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Salary Calculator
Hourly ↔ annual conversion.
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Overtime Pay Calculator
Time-and-a-half over 40 hrs/week.
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Withholding Tax Calculator
Estimated withholding per paycheck.
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FICA Tax Calculator
Social Security + Medicare combined.
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Estate Tax Calculator
Federal estate tax above exemption.
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Gift Tax Calculator
Annual exclusion and lifetime exemption.
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Bonus Tax Calculator
Flat 22% supplemental wage rate.
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Sales Tax Calculator
Add or remove any sales tax rate.
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Property Tax Calculator
Based on assessed value and rate.
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Retirement Withdrawal Tax Calculator
401(k)/IRA withdrawals, early penalty.
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401(k) Tax Savings Calculator
See your tax savings from contributing.
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Roth vs Traditional IRA Calculator
Compare projected after-tax value.
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Dividend Tax Calculator
Qualified vs non-qualified dividends.
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Tax Refund Calculator
Refund or balance due estimate.
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Reference & Guides

Federal Income Tax Brackets
Full 2025 bracket tables.
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How to File Federal Tax Return
Step-by-step filing walkthrough.
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W-2 Guide
What each box on your W-2 means.
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1099 Guide
Different 1099 types explained.
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FICA Tax Guide
Social Security and Medicare overview.
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Social Security Tax Guide
How contributions build your benefit.
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Capital Gains Tax Guide
Short vs long-term, NIIT surtax.
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Self-Employment Tax Guide
Rate, deduction, quarterly payments.
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IRS Tax Deadlines
Key dates for 2025 tax year filing.
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Tax Deductions Guide
Itemized and above-the-line deductions.
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Tax Credits Guide
Child Tax Credit, EITC, and more.
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Standard Deduction Guide
2025 amounts by filing status.
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FAQ
Common questions about US federal tax.
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Find a Tax Professional
Chartered Accountants, tax consultants, and firms in USA.
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Quick Reference β€” 2025 Federal Tax Brackets (Single)

RateIncome Range
10%$0 – $11,925
12%$11,926 – $48,475
22%$48,476 – $103,350
24%$103,351 – $197,300
32%$197,301 – $250,525
35%$250,526 – $626,350
37%Above $626,350
ESTIMATE ONLY

All figures reflect our best estimate of 2025 IRS inflation-adjusted amounts and cover federal tax only β€” state income tax is separate and not included anywhere on this site. Verify with the IRS or a CPA before filing.