Washington Sales Tax Rate 2025

State Sales Tax Rate 6.50%
Local Sales Tax Rate Range* 0.50% – 4.10%
Combined Sales Tax Rate Range* 7.00% – 10.60%
Washington Sales Tax Rate for 2025 is 6.50% statewide. Local taxes can raise the total rate depending on where you’re selling or buying, so use the WA sales tax calculator below to see the exact combined rate in your area.
Washington Sales Tax Rate and Calculator | TaxHero

Washington Sales Tax Calculator

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The TaxHero sales tax calculator provides a combined sales tax rate based on a full address lookup. A complete address ensures precision since ZIP codes may cross different tax jurisdictions. Results are for reference and may need additional context for compliance. Contact us today for a demo and learn how TaxHero can support your business.

To determine the 2025 WA Sales Tax Rate, start with the statewide sales tax rate of 7.25%. Then, identify the local sales tax rates, varying across counties, cities, and districts. Add these local rates to the state rate to get the total sales tax rate for Washington.
Compared with neighboring states, the Washington Sales Tax Rate of 6.50% is higher than Idaho’s 6.00% and Oregon’s 0.00%. Within Washington, local jurisdictions can add up to 4.10% in additional taxes, creating a maximum combined rate of 10.60% in cities like Seattle and Tacoma, while areas with minimal local sales tax remain at the state minimum of 6.50%.
Discover and explore more sales tax resources for the state of California in this page.

Washington Sales Tax Rate 2025 by County +

Benton County
Clark County
Spokane County
Thurston County
Whatcom County
Yakima County

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