West Lake Sammamish, WA Sales Tax Rate

The current total local sales tax rate in West Lake Sammamish, WA is 10.100%. The December 2020 total local sales tax rate was 10.000%.

Sales Tax Breakdown

DistrictRate
Washington State6.500%
King County3.600%
West Lake Sammamish0.000%
Total 10.100%

West Lake Sammamish Details

West Lake Sammamish, WA is in King County.