Sales Tax Calculator (US)
Calculate sales tax for all US states and cities.
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City and county add-ons (Texas allows up to 2%).
Calculation Result
Pro Tip:Calculate sales tax for all US states and cities. Save the result to your Toolbox to compare scenarios side by side.
Learn MoreHow it worksUS Sales Tax Rules
View Full GuideCalculate sales tax for all US states and cities. Save the result to your Toolbox to compare scenarios side by side.
Key Points for United States
- Sales tax is set by states and localities — there is no federal sales tax.
- 45 states and DC levy a statewide sales tax; Alaska, Delaware, Montana, New Hampshire and Oregon do not.
- Economic nexus rules (post-Wayfair) can require out-of-state sellers to collect tax.
- Many states exempt labour but tax materials — check how your trade is treated.
Good practice
- Register for a sales tax permit before your first taxable sale.
- Use the full destination rate including local add-ons.
- Keep resale and exemption certificates on file.
- File on the schedule your state assigns (monthly, quarterly or annually).
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Common questionsFrequently Asked Questions
Alaska (local only), Delaware, Montana, New Hampshire and Oregon have no statewide sales tax.