Mattawa, WA Sales Tax Rate

The current total local sales tax rate in Mattawa, WA is 8.100%. The December 2015 total local sales tax rate was 7.900%.

Sales Tax Breakdown

DistrictRate
Washington State6.500%
Grant County1.400%
Mattawa0.200%
Total 8.100%

Mattawa Details

Mattawa, WA is in Grant County. Mattawa is in the following zip codes: 99349.