Enter any advertised jackpot and pick a state. We show both the one-time cash lump sum and the full 30-year annuity side by side — after federal tax, state tax, and the per-year top-bracket adjustment.
All tax calculations on PowerballTax.com are based on publicly available IRS publications and official Powerball rules for the 2026 tax year. Federal withholding uses the 24% rate mandated by IRC §3402(q); the top-bracket adjustment reflects the 37% marginal rate above the single-filer threshold of $640,600 (IRS Rev. Proc. 2025-11). State rates are sourced from individual state lottery commission disclosures and cross-verified against Tax Foundation data.
Disclaimer: Results produced by this calculator are estimates for educational purposes only and do not constitute professional tax, legal, or financial advice. Individual circumstances — including filing status, residency, deductions, and local taxes — may materially affect actual tax liability. Always consult a qualified CPA or tax attorney before making financial decisions based on lottery winnings.
Three steps to a take-home estimate:
Type the annuity jackpot shown on powerball.com. You can use shorthand like $100M or 1B.
The state rate is loaded from our open tax-rate file. Nine states do not tax Powerball winnings.
We always show both: cash lump sum (≈60% of advertised, taxed once this year) and the real 30-year annuity (30 payments escalating 5% per year, each taxed independently).
The advertised jackpot is the total of 30 graduated annuity payments. The lump sum is what the lottery would invest today to fund those 30 payments — roughly 46–62% of the advertised number, depending on Treasury rates.
Over 95% of grand-prize winners since 2003 have taken the cash. Reasons: immediate liquidity for estate planning and investment, the belief that a diversified portfolio will outperform the annuity's effective yield after tax, and full control of the money in case of death (the annuity does continue to heirs but loses flexibility).
The annuity's nominal total is always larger than the cash value, and the per-year federal top-bracket exemption ($640,600 in 2026) applies 30 times instead of once — saving roughly $2.5M of federal tax over the schedule on a large jackpot. The 5% annual escalator also acts as built-in inflation protection.
Both projections ignore investment returns, inflation, and time value of money. Always consult a CPA and an estate attorney before claiming a Powerball prize.
The 24% federal withholding is only the amount the lottery normally sends to the IRS when a qualifying jackpot is paid. It is not the winner’s final federal tax bill. For 2026, the top federal marginal rate is 37% once taxable income exceeds the top-bracket threshold, so a large Powerball cash payout usually creates more tax due at filing. The calculator separates the first 24% withheld at claim time from the estimated 13 percentage-point top-bracket gap that many winners must reserve for April.
Living in a no-income-tax state can materially improve your take-home amount, but it does not remove the federal tax. A winner in Texas, Florida, Washington, Nevada, South Dakota, Tennessee, Wyoming, New Hampshire, or California may owe 0% state tax on the prize under this calculator’s headline state model, while still facing federal withholding and the 37% top-bracket adjustment. The ticket-selling state can also matter. If you live in Florida but buy the winning ticket in a state that taxes lottery prizes, that state may still withhold or require a nonresident return.
Yes. With the cash lump sum, the winner generally recognizes the taxable gambling income in one tax year, which can push nearly the entire payout into the 37% federal bracket immediately. With the 30-year annuity, each annual payment is taxed in the year it is received, so the income is spread across many returns. That can change the bracket math, state residency issues, and planning timeline. The annuity is not tax-free; it simply changes when the income arrives. Future tax-law changes, inflation, investment return, and estate planning can all affect the better choice.
You can gift money to family, but a gift does not erase the original income tax. The jackpot winner generally pays income tax on the prize first. After that, transfers to relatives fall under federal gift-tax rules. For 2026, the annual exclusion is $19,000 per recipient; gifts above that amount may require filing Form 709 and can reduce the lifetime estate and gift exemption before any gift tax is actually paid. If a prize was genuinely shared through a lottery pool, document the agreement before claiming and use the proper allocation forms so each person is taxed on their own share.
Official lottery pages often show a withholding estimate, not a completed federal and state tax return. The check issued at the claim center may reflect 24% federal withholding and sometimes state withholding, but it may not include the full 37% top-bracket liability, local taxes, resident-state credits, other household income, investment income, deductions, estimated-tax penalties, or later planning choices. Your final bill is reconciled when you file. That is why a transparent calculator should show gross payout, withholding, estimated final federal tax, state tax, and net take-home as separate line items.