Kitsap County, WashingtonSales Tax Rate 2025

Kitsap County, located in Western Washington, has sales tax rates ranging from 9.20% to 9.30%.
The sales tax rate in Kitsap includes the Washington state tax and the district’s specific combined local sales tax rates. Certain jurisdictions levy special district taxes. The table below provides a breakdown of the sales tax rate by jurisdiction.
Washington 6.50%
Kitsap 2.70%
City + District Rates Range 0.00% – 0.10%
Combined Sales Tax Rates Range 9.20% – 9.30%

Kitsap County 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.

Who Needs to Collect Sales Tax in Kitsap County, Washington?+

Businesses are required to collect sales tax if they have a sales tax nexus in Washington and sell to residents of Kitsap, whether at a physical location within the county or online.

Physical Nexus: This occurs when a business has a tangible presence in the state. Examples include having a store, warehouse, office, or employees in Washington if your business operates any of these within the state, you have a physical nexus and must collect sales tax from customers in Kitsap.

Economic Nexus: This is based on the volume of sales or number of transactions a business conducts in the state. For instance, if your business exceeds a certain threshold of sales or transactions in Washington which is often defined as a specific dollar amount or number of transactions, you establish economic nexus. This means even if you don’t have a physical presence in the state, you are still required to collect sales tax from customers in Kitsap.

City Sales Tax Rates in Kitsap County, WA+

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