Idaho: Sales Tax Handbook

Idaho:

2026 Idaho Sales Tax Map by County

Idaho Sales Tax:

Average Sales Tax (Including Local Taxes):

6.081%

Idaho Sales Tax Map Legend:

Lowest sales tax (6%)

Highest sales tax (9%)

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%, and allows local governments to collect a local option sales tax of up to 3%. There are a total of 115 local tax jurisdictions across the state, collecting an average local tax of 0.081%.

Combined with the state sales tax, the highest sales tax rate in Idaho is 9% in the city of Sun Valley.

Idaho sales tax rates last updated June 2026

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