Calculate US sales tax by state from subtotal with preset state rates or custom percent for exact totals. Tax math stays private in your browser.
Subtotal
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Sales tax (7.25%)
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Written and maintained by the Tool4SaaS team. Every tool runs locally in your browser and is tested in-house for accuracy. Last updated: .
Presets for major states (CA, NY, TX, FL, WA and more); rates change, so verify at checkout and use custom override.
No, for informational purposes only. Local county and city add-ons vary; consult a professional.
County and city add-ons stack on the state preset; example $100 at 7.25% California base is $107.25 before local district taxes, so verify combined rate.