King County, Washington Sales Tax Rate

Combined Sales Tax Rate

8.6%

Sales Tax Jurisdiction Breakdown
Washington: 6.5%
King County: 2.1%
City: Specify City
Special: Specify Address
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The combined sales tax rate for King County, WA is 8.6%. This is the total of state and county sales tax rates. The Washington state sales tax rate is currently 6.5%. The King County sales tax rate is 2.1%.

Cities in King County

Zip Codes associated with King County, Washington

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