South Dakota State Tax on Lottery Winnings
Free South Dakota lottery tax calculator for Powerball and Mega Millions. South Dakota has no state income tax on lottery winnings, but you still owe federal.
Current Powerball $516M jackpot, single filer
$133.98M
Actual take-home: 26.0% of what they advertise
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Standard deduction: $16,100. All lottery income is taxed at your individual rate. This is the most common filing status for winners.
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What to Know Before Claiming a Jackpot in South Dakota
South Dakota has no state income tax, so a jackpot winner here owes only the federal share. Privacy is partial. The Lottery will honor a request to stay anonymous when you claim, but if anyone files an open records request, your name, city, and state must be released, and the retailer, game, and prize amount are always public. You have 180 days to claim, handled at the Lottery office in Pierre. For the big draw games, the state General Fund takes 70% of the proceeds and the Capital Construction Fund takes 30%.
- State tax rate (2026)
- None. South Dakota has no state income tax on lottery winnings
- Deadline to claim
- 180 days from the day of the draw
- Anonymity
- Partial. The Lottery honors an anonymity request at claim time, but an open records request forces release of the winner's name, city, and state. Retailer, game, and prize amount are always public
- Where jackpots are claimed
- At the South Dakota Lottery main office, 711 E. Wells Avenue, Pierre
- What proceeds fund
- For Powerball, Mega Millions, and Lotto America, the state General Fund receives 70% of net proceeds and the Capital Construction Fund 30%. The Lottery has provided more than $3.9 billion to the state overall
Sources: South Dakota Department of Revenue: no personal income tax · South Dakota Lottery: Claim Your Prize · South Dakota Lottery: FAQs · South Dakota Lottery: Where the Money Goes
South Dakota Lottery Winnings Tax Overview
The South Dakota state tax on lottery winnings is 0%. Winning a Powerball or Mega Millions jackpot in South Dakota is one of the most tax friendly outcomes any lottery winner can hope for. South Dakota does not collect state income tax on lottery winnings, joining 9 other no tax states such as Alaska, California, and Florida. The federal lottery tax still applies, but no additional South Dakota state tax comes out of your lump sum cash option. The South Dakota lottery tax calculator above shows your real take home for the current jackpot.
How the South Dakota Lottery Payout Calculator Works
For a South Dakota resident who wins Powerball or Mega Millions, the lottery payout calculation starts with the lump sum cash option, which equals roughly 45% of the advertised jackpot. The IRS withholds 24% federal lottery tax at the source on the day of payout. At tax filing, the rest of the federal tax kicks in because lottery winnings push the winner into the top 37% bracket. Since South Dakota does not collect state income tax on lottery winnings, the final take home equals the lump sum minus the full federal lottery tax, with no additional state withholding line.
How South Dakota Compares to Other Lottery Tax States
South Dakota sits alongside 9 other no tax states for lottery winners: Alaska, California, Florida, Nevada, New Hampshire, Tennessee, Texas, Washington, and Wyoming. Compared to high tax states like New York or New Jersey, where lottery winners can lose more than 10% of their lump sum to the state tax line alone, South Dakota leaves the entire lump sum, after the federal lottery tax, in the winner's hands. This makes South Dakota one of the most favorable jurisdictions in the country to claim a Powerball or Mega Millions prize.
South Dakota Lottery Tax FAQs
Does South Dakota tax lottery winnings?
No. South Dakota does not collect state income tax on lottery winnings. Powerball and Mega Millions winners in South Dakota only owe the federal lottery tax, which can reach 37% at the top bracket. The lump sum cash option arrives without any South Dakota withholding line on top of the federal portion.
Should I take the lump sum or annuity in South Dakota?
Most Powerball and Mega Millions winners choose the lump sum cash option. In South Dakota, neither choice changes the state tax bill because South Dakota does not tax lottery winnings. The lottery payout calculator above shows the lump sum after taxes; the annuity choice is a separate financial decision based on personal goals and investment return assumptions.
Does South Dakota withhold tax on a lottery payout before payment?
The IRS withholds 24% federal lottery tax on any lottery prize above $5,000 before the winner ever sees the check. South Dakota adds no state withholding line because South Dakota does not tax lottery winnings, so the only further federal balance comes due in April when the winner files a federal return.
Can you stay anonymous if you win the lottery in South Dakota?
Only up to a point. The South Dakota Lottery will honor a winner's request to remain anonymous when the prize is claimed. But if a member of the public files an open records request, the Lottery must release the winner's name, city, and state of residence, so a high-profile jackpot winner should not count on staying private.