My Local Sales Tax
Washington County, Missouri Sales Tax Rate
| Taxing Jurisdiction | Rate |
|---|---|
| Missouri State | 4.23% |
| Washington County | 2% |
| Max City / Locality Rate | 3% |
| Combined Sales Tax: | 9.23% |
Components of the 9.23% Washington County sales tax
The county-level sales tax rate in Washington County is 2%, and all sales in Washington County are also subject to the 4.23% Missouri sales tax. Cities, towns, and special districts within Washington County collect additional local sales taxes, with a maximum sales tax rate in Washington County of 9.23%. The total sales tax rates for all ten cities and towns within Washington County are listed in the table below.
| City Name | Tax Rate | Population |
|---|---|---|
| Potosi, MO † | 9.23% | 6,700 |
| Cadet, MO | 7.23% | 3,200 |
| Mineral Point, MO | 9.23% | 2,400 |
| Irondale, MO † | 7.73% | 1,200 |
| Richwoods, MO | 7.23% | 900 |
| Belgrade, MO | 6.73% | 800 |
| Blackwell, MO | 7.23% | 800 |
| Caledonia, MO † | 7.73% | 700 |
| Tiff, MO | 7.23% | 0 |
| Fletcher, MO | 6.85% | 0 |
Washington County Sales Tax Calculator
Sales Tax:
$9.23
Purchase Price + Tax:
$109.23
Protip: Print out a free 9.23% sales tax table for quick sales tax calculations!
Missouri Sales Tax Lookup By Zip Code
Look up sales tax rates in Missouri by ZIP code with the tool below. Note that ZIP codes in Missouri may cross multiple local sales tax jurisdictions.
Get downloadable Missouri sales tax rate spreadsheets for your business