Does South Dakota Tax Social Security?
Short answer: no
South Dakota does not tax Social Security benefits — and it doesn’t tax any other kind of income either. South Dakota has no state income tax at all, on wages, pensions, 401(k) and IRA withdrawals, investment income, or Social Security.
- No state-level tax on Social Security benefits
- Applies regardless of your total income or filing status
- This makes South Dakota tax-friendly for retirees across the board, not just on Social Security specifically
How South Dakota funds itself without an income tax
States without an income tax generally rely more heavily on sales tax, property tax, or (for a few) natural resource revenue to fund government services. That tradeoff matters for a full retirement-cost picture — a state with no income tax isn’t automatically the cheapest state to retire in once property and sales taxes are factored in.
Does South Dakota tax Social Security benefits?
Does South Dakota have a state income tax?
No. South Dakota is one of nine states with no state income tax at all, on any type of income.
Is retirement income taxed in South Dakota?
No. Since South Dakota has no state income tax on any type of income, pensions, 401(k) and IRA withdrawals, and investment income aren’t taxed at the state level either.
Where can I verify current South Dakota tax rules?
For income tax rates generally, the Tax Foundation publishes current state-by-state data. Thresholds and rates change from year to year, so confirm current numbers before making a decision based on them.
Beyond taxes
Taxes are one factor in a retirement location decision, not the whole picture. Healthcare access, cost of living, climate, and proximity to family typically matter as much or more. If South Dakota otherwise fits what you’re looking for, its tax treatment of Social Security is a genuine advantage — just don’t let it be the only factor you weigh, and talk to a tax advisor about how your specific retirement income will be taxed.
This article is for educational purposes only and isn't legal, financial, or tax advice. See our Disclaimer for details.
