Calculate your federal income tax by bracket, state income tax, and sales tax for all 50 US states — instantly, with 2025 rates.
Year, filing status & state
Gross income from all sources
Reduce your taxable income
Tax estimate appears instantly as you type
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Calculate sales tax for any US state purchase
Up-to-date federal income tax brackets for all filing statuses — single, married, and head of household.
Sales tax rates for every US state plus local tax support — get the exact combined rate for any purchase.
See your tax by bracket, effective rate, marginal rate, and take-home pay in one clear, detailed result.
Standard or itemized deductions plus tax credits — apply them all to get your most accurate net tax estimate.
No forms, no jargon. Enter your income, set your deductions, and see exactly what you owe.
Choose Income Tax or Sales Tax. For income tax, enter your gross income and select your filing status in the Setup section.
Choose the standard deduction or enter your itemized total. Add any tax credits you qualify for — they reduce your bill dollar-for-dollar.
Review your federal tax, effective rate, and take-home pay instantly. For sales tax, enter the purchase price and your state to get the exact final total.
Everything you need to understand income tax brackets, state tax rates, and how to calculate sales tax for any purchase in the US.
The short answer: stop guessing what you owe and know before it's due.
No account, no trial, no credit card. Every calculation, completely free.
Federal income tax with 2025 brackets and sales tax for all 50 states — switch modes instantly without leaving the page.
Effective rate, take-home pay, and total owed — all calculated the moment you fill in your income. No waiting, no refreshing.
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Calculate now — it's freeCommon questions about income tax, tax brackets, and sales tax