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Sales Tax Calculator by State

Sales tax in the United States varies by state, county, city, and special tax jurisdictions. Businesses selling products or services across multiple states often need to estimate sales tax before completing a transaction. The TaxMap sales tax calculator helps businesses and individuals estimate tax amounts using the latest state and local sales tax rates. Use the calculator pages below to estimate sales tax in every U.S. state and major city. Businesses selling across state lines should also determine whether they have triggered tax collection requirements under economic nexus rules.

Sales Tax Calculator by State

Select a state below to calculate sales tax.

Sales Tax Calculator for Major Cities

Sales Tax Rates by State

To view current tax rates across states and cities, see the full rate guide.

Sales Tax Rates by State

Economic Nexus and Sales Tax Compliance

Businesses selling across multiple states may be required to collect sales tax once economic nexus thresholds are exceeded.

Common thresholds include:

Learn more here:

Check Your Economic Nexus Exposure