Sales Tax Calculator - 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 Washington.

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Tax Calculation

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What is the sales tax rate in Washington state?

Sales tax in Washington is charged at a combined rate of 8.70%. The averate state tax rate is 6.50%. Average county and city tax rates are 1.56% and 2.68%. Check list of counties with tax rates.

Tax Rates in Washington

State Rate6.50%
County Rate1.56%
City Rate2.68%
Special Rate2.41%
Combined Rate8.70%

Counties with highest Sales Tax Rates in Washington

CountyTax Rates
None10.30%
King County9.85%
Snohomish County9.59%
Pierce County9.37%
Jefferson County9.00%
Kitsap County8.95%
Grays Harbor County8.82%
Thurston County8.71%
Island County8.70%
Spokane County8.67%

Counties with lowest Sales Tax Rates in Washington

CountyTax Rates
Klickitat County7.03
Wahkiakum County7.60
Pend Oreille County7.60
Stevens County7.63
Asotin County7.70
Skamania County7.70
Ferry County7.70
Garfield County7.70
Whitman County7.80
Lewis County7.84

Sales Tax Rates in Washington by Counties

COUNTY COMBINED RATE STATE RATE COUNTY RATE CITY RATE SPECIAL RATE
Whatcom County 8.59% 6.50% 0.00% 2.16% 2.00%
Franklin County 8.23% 6.50% 1.50% 1.85% 0.00%
Lincoln County 8.00% 6.50% 1.50% 1.50% 0.00%
Cowlitz County 7.85% 6.50% 1.29% 1.60% 0.00%
Pacific County 8.11% 6.50% 1.60% 1.67% 0.00%
San Juan County 8.10% 6.50% 1.60% 0.00% 0.00%
None 10.30% 6.50% 0.00% 3.80% 0.00%
Clallam County 8.54% 6.50% 2.00% 2.13% 0.00%
Asotin County 7.70% 6.50% 1.20% 1.20% 0.00%
Wahkiakum County 7.60% 6.50% 1.10% 0.00% 0.00%
Skamania County 7.70% 6.50% 1.20% 1.20% 0.00%
King County 9.85% 6.50% 2.10% 3.46% 3.50%
Grant County 7.94% 6.50% 1.40% 1.49% 0.00%
Kittitas County 8.09% 6.50% 1.60% 1.58% 0.00%
Lewis County 7.84% 6.50% 1.30% 1.43% 0.00%
Benton County 8.48% 6.50% 1.50% 2.10% 2.10%
Adams County 8.04% 6.50% 1.50% 1.55% 0.00%
Spokane County 8.67% 6.50% 1.60% 2.36% 2.40%
Yakima County 7.96% 6.50% 1.40% 1.57% 0.00%
Stevens County 7.63% 6.50% 1.13% 1.10% 0.00%
Okanogan County 8.18% 6.50% 0.00% 1.63% 1.70%
Walla Walla County 8.28% 6.50% 1.60% 2.30% 0.00%
Clark County 8.19% 6.50% 1.20% 1.90% 1.90%
Klickitat County 7.03% 6.50% 0.50% 1.00% 0.00%
Ferry County 7.70% 6.50% 1.20% 0.00% 0.00%
Pierce County 9.37% 6.50% 1.40% 3.33% 3.12%
Garfield County 7.70% 6.50% 1.20% 0.00% 0.00%
Columbia County 8.30% 6.50% 0.00% 1.80% 0.00%
Grays Harbor County 8.82% 6.50% 2.30% 2.35% 0.00%
Whitman County 7.80% 6.50% 1.30% 1.30% 0.00%
Douglas County 7.99% 6.50% 1.30% 1.25% 1.70%
Jefferson County 9.00% 6.50% 2.50% 2.50% 0.00%
Mason County 8.50% 6.50% 2.00% 0.00% 0.00%
Island County 8.70% 6.50% 2.20% 2.20% 0.00%
Snohomish County 9.59% 6.50% 1.30% 3.28% 3.20%
Kitsap County 8.95% 6.50% 2.44% 2.50% 0.00%
Skagit County 8.51% 6.50% 1.60% 2.10% 2.00%
Chelan County 8.23% 6.50% 1.70% 1.83% 0.00%
Pend Oreille County 7.60% 6.50% 1.10% 1.10% 0.00%
Thurston County 8.71% 6.50% 1.40% 2.68% 2.60%

What is Washington sales tax rates in 2020?

Washington sales tax rates in Jul 2020 are:
State Tax Rate6.50%
County Tax Rate1.56%
City Tax Rate2.68%
Special Tax Rate2.41%
Combined Tax Rate8.70%

Which county has highest sales tax rates in Washington?

Counties with highest Sales Tax Rates are:
  • None - 10.30%
  • King County - 9.85%
  • Snohomish County - 9.59%
  • Pierce County - 9.37%
  • Jefferson County - 9.00%
  • Kitsap County - 8.95%
  • Grays Harbor County - 8.82%
  • Thurston County - 8.71%
  • Island County - 8.70%
  • Spokane County - 8.67%

Which county has lowest sales tax rates in Washington?

Counties with lowest Sales Tax Rates are:
  • Klickitat County - 7.03%
  • Wahkiakum County - 7.60%
  • Pend Oreille County - 7.60%
  • Stevens County - 7.63%
  • Asotin County - 7.70%
  • Skamania County - 7.70%
  • Ferry County - 7.70%
  • Garfield County - 7.70%
  • Whitman County - 7.80%
  • Lewis County - 7.84%

Which city has higehst sales tax rates in Washington?

Cities with highest Sales Tax Rates are:
  • Mill Creek - 4.00%
  • Burton - 4.00%
  • Lynnwood - 4.00%
  • Mukilteo - 4.00%
  • Bothell - 3.95%
  • Mountlake Terrace - 3.90%
  • Edmonds - 3.90%
  • Camp Murray - 3.70%
  • Tacoma - 3.65%
  • Kirkland - 3.60%

Which city has lowest sales tax rates in Washington?

Cities with lowest Sales Tax Rates are:
  • Tenino - 0.00%
  • Riverside - 0.00%
  • Underwood - 0.00%
  • Greenbank - 0.00%
  • Marshall - 0.00%
  • Cathlamet - 0.00%
  • Waitsburg - 0.00%
  • Pateros - 0.00%
  • Tieton - 0.00%
  • Baring - 0.00%

How to calculate sales tax for Washington?

Multiply taxable value with applicable sales tax rate. For example, if you are selling any product or service for $100, then you can calculate sales tax by multiplying 100$ with sales tax rate. In Washington, average sales tax rate is 8.7008. Multiply sell value with 8.7008 to get tax amount. Further, you should check tax rates applicable in each county to arrive at correct calculation. Each county has separate sales tax rate along with state and city tax rates.