Washington sales tax at a glance
Washington's typical combined rate of 9.57% ranks 3rd highest among the 50 states. Seattle-area combined rates run above 10%; Washington has no income tax and leans heavily on sales tax.
What sales tax adds at the register
At the average combined rate of 9.57%:
| Price | Sales tax | Total |
|---|---|---|
| $25 | $2.39 | $27.39 |
| $100 | $9.57 | $109.57 |
| $500 | $47.85 | $547.85 |
| $2,000 | $191.40 | $2,191.40 |
Frequently asked questions
+What is the sales tax in Washington in 2026?
Washington's state sales tax is 6.5%. Cities, counties and districts add local taxes averaging 3.07% (population-weighted), for a typical combined rate of 9.57% — and up to 10.7% in the highest-tax localities. Seattle-area combined rates run above 10%; Washington has no income tax and leans heavily on sales tax.
+How do I calculate Washington sales tax backwards from a total?
Divide the total by 1 plus the rate as a decimal. At 9.57%, a $109.57 total means a $100.00 price and $9.57 tax. Choose "Total after tax (reverse)" above to do it automatically.
+Do online orders charge Washington sales tax?
Yes. Since the Wayfair decision, large online sellers must collect Washington sales tax based on your delivery address — the same state and local rate you'd pay in a store.
+Is the rate the same everywhere in Washington?
No. Local rates vary by city and county, from 6.5% (state only) up to about 10.7%. Use a recent receipt or your state revenue department's lookup for your exact address.
Rates as of July 1, 2026, from state revenue departments compiled by the Tax Foundation; local averages are population-weighted. Product exemptions (groceries, clothing, medicine) vary by state. Estimates only — see our terms.