A Powerball jackpot is taxed heavily enough that most winners keep only about half to two-thirds of the advertised prize. The lottery commission withholds 24% for the federal government the moment you claim anything over $5,000, but that withholding is only a down payment. Because jackpot money lands squarely in the top federal bracket, the real federal rate on almost every dollar is 37%. State income taxes add another 0% to roughly 10.9% depending on where the ticket was bought and where the winner lives. So the honest answer to how much Powerball is taxed sits somewhere between about 37% and nearly 48%, before you account for the further gap between the cash option and the billboard number.
The 24% That Comes Off the Top
Federal law requires the lottery to withhold 24% of any prize over $5,000 before paying the winner. The IRS calls this regular gambling withholding, and it applies to every state-conducted lottery prize above that threshold.1Office of the Law Revision Counsel. 26 USC 3402 – Income Tax Collected at Source On a $500 million cash payout, that is $120 million sent to the IRS before the check reaches the winner.
The 24% is not the final bill. It works the same way paycheck withholding does: the lottery sends it to the IRS on your behalf, and you reconcile the difference when you file your return. For a jackpot winner, the withholding almost never covers what’s actually owed.
Nonresident aliens face a steeper cut. If you are not a U.S. citizen or resident, the federal withholding rate is 30%.2Internal Revenue Service. Instructions for Forms W-2G and 5754
Why the Real Federal Rate Is 37%
Lottery winnings count as ordinary income, taxed at the same graduated rates as wages.3Internal Revenue Service. Topic No. 419, Gambling Income and Losses For 2026, the top federal marginal rate of 37% starts at $640,600 for single filers and $768,700 for married couples filing jointly.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill
Any Powerball jackpot clears those thresholds within its first second of existence, which means nearly every dollar of the prize is taxed at 37%. That leaves a 13-percentage-point gap between the 24% already withheld and the 37% actually owed. On a $500 million cash payout, the shortfall works out to roughly $65 million the winner still owes the IRS at filing time.
State Taxes: From Zero to Nearly Eleven Percent
State income tax on lottery winnings ranges from 0% to about 10.9%. Roughly nine states impose no state tax on lottery prizes, either because they have no income tax at all or because they specifically exempt lottery winnings. Others withhold 8% or more, and local taxes in certain cities push the combined rate higher still.
Where you bought the ticket matters as much as where you live. If you buy in a state that taxes lottery winnings but live in a different state, you can owe taxes in both places. Most states offer a credit for taxes paid to another state so you are not fully double-taxed, but the mechanics vary and the paperwork is real. Winners who bought their ticket while traveling should plan on dealing with two tax authorities.
That geographic accident means two people winning the same amount can walk away with meaningfully different sums. A winner in a no-tax state keeps the full state layer; a winner in a high-tax city can lose another 10% or more on top of the federal bite.
Lump Sum or Annuity Changes the Bill
Every winner chooses between a cash lump sum and 30 graduated annuity payments over 29 years. The two options are taxed very differently.
Cash Lump Sum
The cash option is the money actually sitting in the prize pool, typically about 40% to 50% of the advertised jackpot. A $1 billion billboard number might translate to roughly $450 million in cash. That entire amount is taxable income in a single year, and the 37% top federal rate applies to nearly all of it.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill The advantage is certainty: current tax rates, one bill, done. The tradeoff is that concentrating the entire prize into a single tax year maximizes exposure to the top bracket.
Annuity
The annuity pays the full advertised jackpot across 30 annual installments, with each payment 5% larger than the last to offset inflation.5CBS News. Powerball Winners Can Opt for Potentially Dangerous Lump Sum or Safe Bet Annual Payments Each payment is taxed as ordinary income at the federal and state rates in effect that year. That spreads the liability across three decades, but it also means future rate hikes hit the remaining payments. If Congress raises the top bracket, an annuity winner pays the new rate on what’s left. If the winner dies before all payments arrive, the remaining installments pass to the estate or heirs and are still taxed as ordinary income when received.
Estimated Payments Prevent an Ugly Penalty
Because 24% withholding falls far short of a 37% real rate, a winner who does nothing between claiming the prize and filing the return will owe an underpayment penalty on top of the tax. The IRS penalty interest rate was 7% per year as of early 2026.6Internal Revenue Service. Interest Rates Remain the Same for the First Quarter of 2026
To avoid the penalty, winners make quarterly estimated payments using Form 1040-ES. The 2026 deadlines are April 15, June 15, and September 15 of 2026, plus January 15, 2027. That final deadline goes away if you file your full return and pay the balance by February 1, 2027.7Internal Revenue Service. Form 1040-ES – Estimated Tax for Individuals
The safe harbor rule gives a target. To avoid the penalty, total withholding plus estimated payments has to reach at least 90% of your 2026 tax or 110% of your 2025 tax, whichever is smaller. The 110% figure applies to anyone whose prior-year adjusted gross income exceeded $150,000, which will include essentially every jackpot winner who earned anything the year before.7Internal Revenue Service. Form 1040-ES – Estimated Tax for Individuals Getting the first-quarter estimate right is where a tax professional earns the fee.
Sharing the Prize Triggers Gift Tax
Handing money to family and friends opens a separate federal tax on top of the income tax already paid. The IRS treats any gift above $19,000 per recipient per year as a taxable gift in 2026. Amounts above the annual exclusion count against your lifetime exemption of $15 million for 2026.8Internal Revenue Service. What’s New — Estate and Gift Tax Once lifetime gifting crosses that $15 million line (beyond the annual exclusions), the federal gift tax rate can reach 40%.
A jackpot burns through that exemption fast. Giving $5 million each to six family members uses $30 million of gift capacity, and after subtracting the annual exclusions, nearly all of it counts against the lifetime limit. Talking to an estate planning attorney before writing any checks is the single most valuable move a winner can make.
Office pools and informal ticket-sharing arrangements carry their own trap. If one person claims the prize and then distributes shares, the IRS can treat those distributions as gifts rather than split winnings, taxing the same money twice. The correct path is for each participant to file IRS Form 5754, which documents the arrangement and lets the lottery commission issue a separate W-2G to each winner.9Internal Revenue Service. About Form 5754, Statement by Person(s) Receiving Gambling Winnings Skip that form and one person can end up taxed on the whole jackpot while the transfers to everyone else get hit with gift tax on top.