South Dakota Sales Tax Calculator
South Dakota's state rate is 4.2%. With local taxes the total is 4.2% to 7.2%, depending on the county, city and district. Pick a location to add tax to a price or take it out of a receipt.
Total with tax
$106.20
6.2% total tax in Sioux Falls, Minnehaha County
- Price before tax$100.0094%
- State (4.2%)$4.204%
- City of Sioux Falls (2%)$2.002%
Line-by-line breakdown
| Price before tax | $100.00 |
| State (4.2%) | $4.20 |
| City of Sioux Falls (2%) | $2.00 |
| Total | $106.20 |
Rates in effect from July 1, 2026.
Worked examples
Combined rates in each county, lowest to highest, on an ordinary purchase.
| County | Combined rate | Places listed |
|---|---|---|
| Aurora County | 4.2%–6.2% | 6 |
| Beadle County | 4.2%–6.2% | 10 |
| Bennett County | 4.2%–6.2% | 2 |
| Bon Homme County | 4.2%–6.2% | 7 |
| Brookings County | 4.2%–6.2% | 11 |
| Brown County | 4.2%–6.2% | 12 |
| Brule County | 4.2%–6.2% | 4 |
| Buffalo County | 4.2%–6.2% | 3 |
| Butte County | 4.2%–6.2% | 5 |
| Campbell County | 4.2%–6.2% | 6 |
| Charles Mix County | 4.2%–6.2% | 9 |
| Clark County | 4.2%–6.2% | 9 |
| Clay County | 4.2%–6.2% | 5 |
| Codington County | 4.2%–6.2% | 8 |
| Corson County | 4.2%–6.2% | 6 |
| Custer County | 4.2%–6.2% | 8 |
| Davison County | 4.2%–6.2% | 4 |
| Day County | 4.2%–7.2% | 10 |
| Deuel County | 4.2%–6.2% | 11 |
| Dewey County | 4.2%–6.2% | 6 |
| Douglas County | 4.2%–6.2% | 4 |
| Edmunds County | 4.2%–6.2% | 5 |
| Fall River County | 4.2%–6.2% | 4 |
| Faulk County | 4.2%–6.2% | 9 |
| Grant County | 4.2%–6.2% | 12 |
| Gregory County | 4.2%–6.2% | 7 |
| Haakon County | 4.2%–6.2% | 3 |
| Hamlin County | 4.2%–6.2% | 7 |
| Hand County | 4.2%–6.2% | 6 |
| Hanson County | 4.2%–6.2% | 8 |
| Harding County | 4.2%–6.2% | 4 |
| Hughes County | 4.2%–6.2% | 4 |
| Hutchinson County | 4.2%–6.2% | 12 |
| Hyde County | 4.2%–6.2% | 2 |
| Jackson County | 4.2%–6.2% | 6 |
| Jerauld County | 4.2%–6.2% | 6 |
| Jones County | 4.2%–6.2% | 3 |
| Kingsbury County | 4.2%–6.2% | 10 |
| Lake County | 4.2%–6.2% | 6 |
| Lawrence County | 4.2%–6.2% | 7 |
| Lincoln County | 4.2%–6.2% | 11 |
| Lyman County | 4.2%–6.2% | 6 |
| Marshall County | 4.2%–6.2% | 7 |
| McCook County | 4.2%–6.2% | 8 |
| McPherson County | 4.2%–6.2% | 8 |
| Meade County | 4.2%–6.2% | 10 |
| Mellette County | 4.2%–6.2% | 5 |
| Miner County | 4.2%–6.2% | 5 |
| Minnehaha County | 4.2%–6.2% | 13 |
| Moody County | 4.2%–6.2% | 9 |
| Oglala Lakota County | 4.2% | 2 |
| Pennington County | 4.2%–6.2% | 11 |
| Perkins County | 4.2%–6.2% | 4 |
| Potter County | 4.2%–6.2% | 5 |
| Roberts County | 4.2%–6.2% | 12 |
| Sanborn County | 4.2%–6.2% | 5 |
| Spink County | 4.2%–6.2% | 12 |
| Stanley County | 4.2%–6.2% | 3 |
| Sully County | 4.2%–6.2% | 6 |
| Todd County | 4.2%–6.2% | 3 |
| Tripp County | 4.2%–6.2% | 7 |
| Turner County | 4.2%–6.2% | 13 |
| Union County | 4.2%–6.2% | 6 |
| Walworth County | 4.2%–6.2% | 9 |
| Yankton County | 4.2%–6.2% | 9 |
| Ziebach County | 4.2%–6.2% | 3 |
Frequently asked questions
What is the sales tax rate in South Dakota?
The state rate is 4.2%. With local taxes, the combined rate runs from 4.2% to 7.2%.
Where is the sales tax highest in South Dakota?
The highest combined rate is 7.2%, in part of Day County. Rates that high usually come from a special district that covers a few addresses.
Why can the rate change from one street to the next?
Cities, counties, transit authorities and special districts each add their own tax, and their boundaries don't always line up. Pick the most specific place that matches the address, or check it with the state's lookup.
Sources
Estimates for information only; not tax, legal or financial advice. See our methodology.