Sales Tax Calculator

Choose which sales-tax value you want to solve, enter the other known values, and optionally combine state, county, city, and special-district rate components.

Before-tax price

Tax rate %

After-tax total

Combine jurisdiction rate components

State %

County %

City %

Special %

Combined: 0.000%

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How to use this Sales Tax Calculator

Choose Add tax, Reverse tax, or Find rate. Add tax solves tax and after-tax total from a before-tax price and rate. Reverse tax solves the before-tax price from a tax-inclusive total and rate. Find rate solves the implied percentage from before-tax and after-tax prices. You can also add user-entered jurisdiction components and copy the breakdown.

What the result means

Choose which sales-tax value you want to solve, enter the other known values, and optionally combine state, county, city, and special-district rate components.