Washington Sales Tax Rates and Fees 2025
Washington has a 6.5% state sales tax rate. Local taxes range from 0.5% – 4%, bringing the combined rate to 7% – 10.5%.
Washington Sales Tax Overview
| Tax Component | Rate |
|---|---|
| State Sales Tax | 6.5% |
| Local Tax Range | 0.5% – 4% |
| Combined Rate Range | 7% – 10.5% |
Registration and Filing Fees
| Fee Type | Amount |
|---|---|
| Sales Tax Registration | FREE |
| Late Filing Penalty | Varies by state law |
| Late Payment Interest | Varies by state law |
Tax Sourcing Rules
Washington uses destination-based sourcing. This determines which rate you charge based on where the transaction occurs or where goods are delivered.
Use the Washington DOR rate lookup tool at dor.wa.gov to find exact rates by address.
Related Washington Guides
Sales Tax Permit
Step-by-step registration guide.
DOR Contact
Washington DOR contact info.
Ready to register? Learn about our Washington filing assistance service for guided help with your sales tax application.
Disclaimer: Rates may change. For official current rates, visit dor.wa.gov.