South Dakota: Sales Tax Handbook
2026 List of South Dakota Local Sales Tax Rates
Lowest sales tax (4.2%) Highest sales tax (10.4%)
South Dakota has state sales tax of 4.2%, and allows local governments to collect a local option sales tax of up to 6%. There are a total of 287 local tax jurisdictions across the state, collecting an average local tax of 1.8%. Click here for a larger sales tax map, or here for a sales tax table.
Combined with the state sales tax, the highest sales tax rate in South Dakota is 10.4% in the cities of Martin and Parmelee.
Last updated June 2026South Dakota County-Level Sales Taxes
In the map of South Dakota above, the 79 counties in South Dakota are colorized based on the maximum sales tax rate that occurs within that county. Counties marked with a in the list below have a county-level sales tax. You can also download a South Dakota sales tax rate database.
South Dakota City and Locality Sales Taxes
Cities or towns marked with an have a local city-level sales tax, potentially in addition to additional local government sales taxes. Click on any city name for the applicable local sales tax rates.
South Dakota Sales Tax Rates by Zip Code:
Need an updated list of South Dakota sales tax rates for your business? Download our South Dakota sales tax database!
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