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Calculate US sales tax by state — add tax to a price or extract tax from a total, with optional local rates.
Add tax to a pre-tax price or extract tax from a tax-inclusive total.
Type the dollar amount for your calculation.
Pick a US state — the rate auto-fills. Optionally add a local/city tax rate.
See tax amount, combined rate, and final total instantly.
Pre-loaded state-level sales tax rates for every US state and Washington D.C.
Two modes: add tax to a price, or reverse-calculate the pre-tax amount from a total.
Add an optional local/city tax rate on top of the state rate.
Highlights states with no sales tax (AK, DE, MT, NH, OR).
All calculations happen in your browser.
These are state-level base rates. Actual rates may vary by city, county, and special district. Always verify with your local tax authority for exact amounts.
Alaska, Delaware, Montana, New Hampshire, and Oregon have no state-level sales tax. Some localities in Alaska do charge local sales tax.
Reverse sales tax extracts the pre-tax price from a tax-inclusive total. Useful when a receipt shows the final total but not the breakdown.