Sales tax now applies to some services

Starting October 1: Some business services are now subject to retail sales tax, as required by state law, ESSB 5814. When you buy these services, vendors should add sales tax to your bill. If you sell these services, you should begin collecting retail sales tax. Learn more about Services newly subject to retail sales tax.

Tax Exemptions County List

Nonprofit property tax exemption

Use this tool to search the nonprofit property tax exemption database.
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Last updated: October 8, 2025