Sales Tax Calculator - Washington County (Kansas)
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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 County.
Tax Calculation
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The different sales tax rates like state sales tax, county tax rate and city tax rate in Washington County are 6.50%, 1.00% and 1.00%. Check sales tax rates by cities in Washington County
What is Washington County sales tax rates in 2025?
Washington County sales tax rates in Oct 2025 are:
| State Tax Rate | 6.50% |
| County Tax Rate | 1.00% |
| City Tax Rate | 1.00% |
| Special Tax Rate | 0.00% |
| Combined Tax Rate | 7.59% |
Which city has highest sales tax rates in Washington County?
List of cities with highest sales tax rates in Washington County:
- Washington - 8.50%
- Clifton - 7.50%
- Linn - 7.50%
- Morrowville - 7.50%
- Hollenberg - 7.50%
- Haddam - 7.50%
- Greenleaf - 7.50%
- Barnes - 7.50%
- Hanover - 7.50%
- Mahaska - 7.50%
Which city has lowest sales tax rates in Washington County?
List of cities with lowest sales tax rates in Washington County:
- Clifton - 7.50%
- Linn - 7.50%
- Morrowville - 7.50%
- Hollenberg - 7.50%
- Haddam - 7.50%
- Greenleaf - 7.50%
- Barnes - 7.50%
- Hanover - 7.50%
- Mahaska - 7.50%
- Palmer - 7.50%
Sales Tax Rates by city - Washington County (Kansas)
| CITY | COMBINED RATE | STATE RATE | COUNTY RATE | CITY RATE | SPECIAL RATE |
|---|---|---|---|---|---|
| Clifton | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Linn | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Morrowville | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Washington | 8.50% | 6.50% | 1.00% | 1.00% | 0.00% |
| Hollenberg | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Haddam | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Greenleaf | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Barnes | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Hanover | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Mahaska | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |
| Palmer | 7.50% | 6.50% | 1.00% | 0.00% | 0.00% |