🌾 South Dakota Income Tax Calculator 2025

NO State Income Tax | 0% Tax Rate | Business-Friendly

0% Income TaxTax-FreeNo Corporate Tax

✅ South Dakota Has NO State Income Tax!

Great News: South Dakota does NOT tax wages, salaries, or income. You pay $0 in state income tax!

  • No tax on wages/salaries
  • No tax on retirement income
  • No tax on Social Security
  • No tax on capital gains
  • No corporate income tax
  • No personal property tax

Your SD Income Tax: $0

🎓 SD Tax FAQs

Do I need to file a South Dakota state tax return?

No! South Dakota has no income tax, so there's no state tax return. You only file federal taxes.