2026 · South Dakota
South Dakota severance pay tax
Federal tax takes its 22% cut, but South Dakota takes nothing. And pays up to $575 a week in unemployment. Here's the real number.
Counts toward the $184,500 Social Security cap.
Wages, new job, spouse, sets your real tax rate.
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South Dakota layoff at a glance
| State tax on severance | None, no state income tax |
| State income tax | None |
| Unemployment weekly max | $575 for up to 26 weeks |
| Unemployment taxed by South Dakota? | No |
How South Dakota withholds on severance
South Dakota has no state income tax, so none of your severance is withheld for the state, a real edge over high-tax states. On top of that, the federal government withholds a flat 22% (37% over $1 million) and FICA, 6.2% Social Security up to the $184,500 wage base plus 1.45% Medicare.
South Dakota has no state income tax at all, so neither your severance nor your unemployment faces a state levy, a group of just nine states. If you also claim unemployment, South Dakota pays up to $575 a week for up to 26 weeks, and does not tax it. That's the South Dakota layoff picture in one place, the severance tax here, the unemployment on its own South Dakota page.
Worked example: $40,000 severance in South Dakota
A single filer, $40,000 severance paid separately, with $60,000 of other 2026 income:
| Federal withholding (22%) | −$8,800 |
| FICA (Social Security + Medicare) | −$3,060 |
| South Dakota withholding | $0 |
| Net check | $28,140 |
| What it actually costs in tax | $11,210 |
Over-withheld by about $650, expect roughly that back as a refund at filing. The withholding is a fixed rate; your actual tax is your marginal rate on the severance stacked on your other income.
Stacking South Dakota unemployment on top
South Dakota sizes your weekly check off your highest-earning quarter, up to $575 a week, mid-pack nationally (30th of 51). There is no separate dependent add-on. Duration 15-26; max $575 eff 2026-07-05.
| Weekly benefit range | $28 - $575 |
| How the amount is set | Off your highest-earning quarter |
| Maximum duration | 26 weeks (15-26; max $575 eff 2026-07-05) |
| Waiting week | Yes, one unpaid week |
| Dependent allowance | None |
| Taxed by South Dakota | No |
Stacked together, that $40,000 severance nets about $28,140 and South Dakota's unemployment can add up to $14,950 over 26 weeks, about 11 months of a $4,000 budget before you need a paycheck. File through South Dakota DLR, Reemployment Assistance; nail down the exact figure in the runway calculator.
Questions about South Dakota severance tax
Is severance taxed higher in South Dakota?
No. It's withheld at a flat 22% federally and South Dakota takes no state tax at all, but it's taxed as ordinary income at your normal rates. You settle up at filing.
Does South Dakota tax my severance?
No, South Dakota has no state income tax, so your severance keeps its full value at the state level (federal tax and FICA still apply).
Will I get a refund or owe more?
It depends on your bracket. The flat 22% over-withholds for lower earners (refund) and under-withholds for those in the 32 to 37% brackets (set aside the difference). Enter your numbers above to see which way it goes for you.
Your South Dakota layoff toolkit
- South Dakota unemployment benefits weekly amount and duration
- Runway calculator how long your money lasts
- South Dakota paycheck calculator take-home at your next job
- South Dakota 1099 tax if you go freelance
An estimate for the 2026 tax year. State supplemental figures from the verified dataset, last verified 2026-07-24. Nothing you enter is stored. Not tax advice.