Tax Calculators

Free, accurate US federal tax calculators — take-home pay, income tax by bracket, self-employment tax, bonus withholding, and sales tax. Everything runs in your browser: no account, and nothing you enter is transmitted or stored. Start with take-home pay below, or jump to sales tax. Every calculator in the directory has its own page with a full guide. Federal taxes only — state and local taxes are excluded by design.

Take-Home Pay Calculator

What your salary actually pays after federal income tax, Social Security, and Medicare — with an optional pre-tax 401(k). For the full breakdown and FAQ, see the dedicated Take-Home Pay Calculator page.

Take-home pay (2026)

Enter your salary and filing status.

Sales Tax

Add sales tax to a price, or extract the tax hiding inside a receipt total. Full guide on the dedicated Sales Tax Calculator page.

Sales tax

Pick a direction, then enter the amount and rate.

Not tax advice: these calculators provide federal-only planning estimates using the standard deduction — no state or local taxes, credits, or itemized deductions. Your actual liability is determined when you file; consult a tax professional. Everything is processed locally in your browser and never transmitted. See the methodology page.