Base rate vs total rate
The state base rate is only part of what you pay: counties and cities often add their own tax. Add the local rate for your address to get the combined rate.
US sales tax calculator
Pick a state to fill in its statewide base rate, add a local rate if you know it, and see the tax and total.
Price10,000.00
Sales tax (8.500%)850.00
Total10,850.00
What is taxable
Taxability depends on the state and the item: groceries, clothing and services are treated differently. Rates change and rules differ; verify with the tax authority or an accountant.
Questions
Are these rates current?
They are statewide base rates checked in 2026; check your state revenue department.
Do all states have sales tax?
No. Alaska, Delaware, Montana, New Hampshire and Oregon have no statewide sales tax, though Alaska allows local taxes.