What is the car sales tax in Iowa? - The car sales tax in Iowa is 6% as of 2025. Use the Iowa car sales tax calculator to calculate the sales tax for buying a vehicle in Iowa.
To find the local city and county tax in Iowa, enter any zip code in Iowa.
Sales Tax By Zip Code | |
| Zip Code | |
|---|---|
IA Car Sales Tax Calculator |
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| Listing Price: | $ |
| Car Sales Tax: | % |
| Before Tax Price | |
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| Sales Tax | |
| Final Price | |
Below is a list of the car sales tax rate for each county in Iowa.
| County | County Tax |
|---|---|
| Adair | 1% |
| Adams | 1% |
| Allamakee | 1% |
| Appanoose | 1% |
| Audubon | 1% |
| Benton | 1% |
| Black Hawk | 1% |
| Boone | 1% |
| Bremer | 1% |
| Buchanan | 1% |
| Buena Vista | 1% |
| Butler | 1% |
| Calhoun | 1% |
| Carroll | 1% |
| Cass | 1% |
| Cedar | 1% |
| Cerro Gordo | 1% |
| Cherokee | 1% |
| Chickasaw | 1% |
| Clarke | 0% |
| Clay | 1% |
| Clayton | 1% |
| Clinton | 1% |
| Crawford | 1% |
| Dallas | 1% |
| Davis | 1% |
| Decatur | 1% |
| Delaware | 1% |
| Des Moines | 1% |
| Dickinson | 1% |
| Dubuque | 1% |
| Emmet | 1% |
| Fayette | 1% |
| Floyd | 1% |
| Franklin | 1% |
| Fremont | 1% |
| Greene | 1% |
| Grundy | 1% |
| Guthrie | 1% |
| Hamilton | 1% |
| Hancock | 1% |
| Hardin | 1% |
| Harrison | 1% |
| Henry | 1% |
| Howard | 1% |
| Humboldt | 1% |
| Ida | 1% |
| Iowa | 1% |
| Jackson | 1% |
| Jasper | 1% |
| Jefferson | 1% |
| Johnson | 0% |
| Jones | 1% |
| Keokuk | 1% |
| Kossuth | 1% |
| Lee | 1% |
| Lincoln | 1% |
| Linn | 1% |
| Louisa | 1% |
| Lucas | 1% |
| Lyon | 1% |
| Madison | 1% |
| Mahaska | 1% |
| Marion | 1% |
| Marshall | 1% |
| Mills | 1% |
| Mitchell | 1% |
| Monona | 1% |
| Monroe | 1% |
| Montgomery | 1% |
| Muscatine | 1% |
| OBrien | 1% |
| Osceola | 1% |
| Page | 1% |
| Palo Alto | 1% |
| Plymouth | 1% |
| Pocahontas | 1% |
| Polk | 1% |
| Pottawattamie | 1% |
| Poweshiek | 1% |
| Ringgold | 1% |
| Sac | 1% |
| Scott | 1% |
| Shelby | 1% |
| Sioux | 1% |
| Story | 1% |
| Tama | 1% |
| Taylor | 1% |
| Union | 1% |
| Van Buren | 1% |
| Wapello | 1% |
| Warren | 1% |
| Washington | 1% |
| Wayne | 1% |
| Webster | 1% |
| Winnebago | 1% |
| Winneshiek | 1% |
| Woodbury | 1% |
| Worth | 1% |
| Wright | 1% |