Calculate sales tax on any purchase in South Dakota. The state sales tax rate is 4.2%, and when combined with the average local rate of 1.9%, the total average in South Dakota comes to 6.10%. Actual rates vary by city and county.
South Dakota Sales Tax Rates
- State Rate
- 4.2%
- Avg Local Rate
- 1.9%
- Combined Average
- 6.10%
Quick Reference
South Dakota has no income tax and is popular for trust formation.
State income tax: None
South Dakota Sales Tax Table
Quick reference for common purchase amounts at the 6.10% combined average rate:
| Purchase Price | Sales Tax | Total |
|---|---|---|
| $10 | $0.61 | $10.61 |
| $25 | $1.52 | $26.52 |
| $50 | $3.05 | $53.05 |
| $100 | $6.10 | $106.10 |
| $250 | $15.25 | $265.25 |
| $500 | $30.50 | $530.50 |
| $1,000 | $61.00 | $1061.00 |
| $2,500 | $152.50 | $2652.50 |
| $5,000 | $305.00 | $5305.00 |
Understanding South Dakota Sales Tax
Sales tax in South Dakota is collected at the point of sale on most tangible goods and some services. The state portion of 4.2% is uniform statewide, while local jurisdictions may add their own rates, averaging 1.9% across the state. Certain items like groceries and prescription medications may be exempt or taxed at reduced rates.
When budgeting in South Dakota, remember that sales tax affects your purchasing power. With a median home value of $257,200 and a property tax rate of 1.08%, understanding all taxes helps you make informed financial decisions.