Sales Tax Calculator - King County (Washington)
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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in King County.
Tax Calculation
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The different sales tax rates like state sales tax, county tax rate and city tax rate in King County are 6.50%, 2.10% and 3.46%. Check sales tax rates by cities in King County
What is King County sales tax rates in 2025?
King County sales tax rates in Oct 2025 are:
| State Tax Rate | 6.50% |
| County Tax Rate | 2.10% |
| City Tax Rate | 3.46% |
| Special Tax Rate | 3.50% |
| Combined Tax Rate | 9.85% |
Which city has highest sales tax rates in King County?
List of cities with highest sales tax rates in King County:
- Burton - 10.50%
- Kirkland - 10.10%
- Seattle - 10.08%
- Renton - 10.00%
- Seahurst - 10.00%
- Medina - 10.00%
- Kenmore - 10.00%
- Mercer Island - 10.00%
- Issaquah - 10.00%
- Bellevue - 10.00%
Which city has lowest sales tax rates in King County?
List of cities with lowest sales tax rates in King County:
- Duvall - 8.60%
- Vashon - 8.60%
- Fall City - 8.60%
- Baring - 8.60%
- Preston - 8.60%
- Maple Valley - 8.60%
- Ravensdale - 8.60%
- Skykomish - 8.60%
- North Bend - 8.60%
- Hobart - 8.60%
Sales Tax Rates by city - King County (Washington)
| CITY | COMBINED RATE | STATE RATE | COUNTY RATE | CITY RATE | SPECIAL RATE |
|---|---|---|---|---|---|
| Duvall | 8.60% | 6.50% | 0.00% | 2.10% | 0.00% |
| Renton | 10.00% | 6.50% | 0.00% | 3.50% | 3.50% |
| Seahurst | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Medina | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Vashon | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Seattle | 10.08% | 6.50% | 0.00% | 3.58% | 3.50% |
| Fall City | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Baring | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Preston | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Maple Valley | 8.60% | 6.50% | 0.00% | 2.10% | 0.00% |
| Kenmore | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Ravensdale | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Mercer Island | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Burton | 10.50% | 6.50% | 0.00% | 4.00% | 0.00% |
| Kirkland | 10.10% | 6.50% | 0.00% | 3.60% | 0.00% |
| Skykomish | 8.60% | 6.50% | 0.00% | 2.10% | 0.00% |
| North Bend | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Hobart | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Issaquah | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Bellevue | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Bothell | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Carnation | 8.60% | 6.50% | 2.10% | 0.00% | 0.00% |
| Woodinville | 9.30% | 6.50% | 2.10% | 3.50% | 0.00% |
| Federal Way | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Redmond | 9.53% | 6.50% | 2.10% | 3.50% | 0.00% |
| Pacific | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Kent | 9.80% | 6.50% | 0.00% | 3.30% | 0.00% |
| Sammamish | 10.00% | 6.50% | 0.00% | 3.50% | 0.00% |
| Snoqualmie | 8.60% | 6.50% | 0.00% | 2.10% | 0.00% |
| Enumclaw | 8.70% | 6.50% | 0.00% | 2.20% | 0.00% |
| Auburn | 10.00% | 6.50% | 0.00% | 3.50% | 3.50% |
| Black Diamond | 8.60% | 6.50% | 0.00% | 2.10% | 0.00% |