My Local Sales Tax
Grant County, Washington Sales Tax Rate
| Taxing Jurisdiction | Rate |
|---|---|
| Washington State | 6.5% |
| Grant County | N/A |
| Max City / Locality Rate | 2% |
| Combined Sales Tax: | 8.5% |
Components of the 8.5% Grant County sales tax
Grant County has no county-level sales tax, and all sales in Grant County are also subject to the 6.5% Washington sales tax. Cities, towns, and special districts within Grant County collect additional local sales taxes, with a maximum sales tax rate in Grant County of 8.5%. The total sales tax rates for all sixteen cities and towns within Grant County are listed in the table below.
| City Name | Tax Rate | Population |
|---|---|---|
| Moses Lake, WA † | 8.5% | 30,100 |
| Ephrata, WA | 8.4% | 8,400 |
| Quincy, WA | 8.4% | 8,300 |
| Mattawa, WA † | 8.4% | 5,600 |
| Royal City, WA | 8.2% | 3,600 |
| Warden, WA | 8.2% | 3,300 |
| Soap Lake, WA † | 8.4% | 2,800 |
| Grand Coulee, WA † | 8.4% | 1,300 |
| Electric City, WA | 8.2% | 900 |
| Coulee City, WA | 8.2% | 900 |
| Beverly, WA | 8.2% | 900 |
| George, WA † | 8.4% | 0 |
| Marlin, WA | 8.2% | 0 |
| Hartline, WA | 8.2% | 0 |
| Stratford, WA | 8.2% | 0 |
| Wilson Creek, WA † | 8.2% | 0 |
Grant County Sales Tax Calculator
Sales Tax:
$8.50
Purchase Price + Tax:
$108.50
Protip: Print out a free 8.5% sales tax table for quick sales tax calculations!
Washington Sales Tax Lookup By Zip Code
Look up sales tax rates in Washington by ZIP code with the tool below. Note that ZIP codes in Washington may cross multiple local sales tax jurisdictions.
Get downloadable Washington sales tax rate spreadsheets for your business