Idaho: Sales Tax Handbook
2019 Idaho Sales Tax Map by County
Lowest sales tax (6.00%)
Highest sales tax (9.00%)
This interactive sales tax map map of Idaho shows how local sales tax rates vary across Idaho's 44 counties. Click on any county for detailed sales tax rates, or see a full list of Idaho counties here.
Idaho has state sales tax of 6.00%, and allows local governments to collect a local option sales tax of up to 3.00%. There are a total of 125 local tax jurisdictions across the state, collecting an average local tax of 0.04%.
Combined with the state sales tax, the highest sales tax rate in Idaho is 9.00% in the city of Sun Valley.
Idaho sales tax rates last updated October 2019
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