Lottery Tax Calculator
See exactly how much you'd keep after federal and state taxes on any lottery jackpot. Compare lump sum vs. 30-year annuity for Powerball, Mega Millions, or any lottery.
The headline prize amount shown in lottery advertisements (e.g. $100,000,000)
Lump sum = ~60% of the advertised jackpot, taxed immediately.
You Keep (Lump Sum)
$37.8M
Effective tax rate: 37.00%
Lump Sum Tax Breakdown
| Advertised Jackpot | $100,000,000 |
| Cash Value (60% of jackpot) | $60,000,000 |
| Federal Withholding (24% upfront) | −$14,400,000 |
| Additional Federal Tax Owed at Filing (13%) | −$7,800,000 |
| Total Federal Tax (37%) | −$22,200,000 |
| State Tax | $0 (no state tax) |
| Take-Home Amount | $37,800,000 |
Context
The largest U.S. lottery jackpots (Powerball, Mega Millions) have reached over $2 billion. Most winners take the lump sum, receiving ~60% of the advertised amount before taxes. Combined federal and state taxes typically reduce a large jackpot lump sum by 40–50%. Only 8 states have no state income tax on lottery winnings.
How to Use This Lottery Tax Calculator
- Enter the advertised jackpot — the headline prize amount shown in lottery advertisements (e.g. $100,000,000 for a $100 million jackpot).
- Choose lump sum or annuity — lump sum gives you ~60% of the advertised jackpot immediately; annuity pays the full advertised amount in 30 equal annual payments over 30 years.
- Select your state and filing status — state income tax rates vary from 0% (no tax states) to 10.9% (New York). Your filing status affects the applicable federal rate.
- See your take-home — instant breakdown of federal withholding (24% upfront), total federal tax (37% top bracket), state tax, and the final amount you keep.
Lottery Tax Formulas & Rates
Lump Sum Formula
- Gross Cash Value = Jackpot × 60%
- Federal Tax = Gross × 37%
- State Tax = Gross × state rate
- Take-Home = Gross − Federal − State
The IRS withholds 24% immediately at the time of payment. The remaining 13% (to reach the 37% top bracket) is owed when you file your tax return.
Annuity Formula
- Annual Payment = Jackpot ÷ 30
- Federal Tax = Payment × 37%
- State Tax = Payment × state rate
- Net Per Year = Payment − Federal − State
- 30-Year Total = Net Per Year × 30
This calculator uses simplified equal payments. Real annuities typically increase by ~5% per year. Federal taxes apply to each payment in the year received.
State Lottery Tax Rates
Highest State Tax Rates
| State | Rate |
|---|---|
| Hawaii | 11.0% |
| New York | 10.9% |
| Washington D.C. | 10.75% |
| Oregon | 9.9% |
| Minnesota | 9.85% |
| Maryland | 8.75% |
| Vermont | 8.75% |
| New Jersey | 8.0% |
| Wisconsin | 7.65% |
| Connecticut | 6.99% |
No State Lottery Tax
| State | Rate |
|---|---|
| Alaska | 0% |
| California | 0% |
| Delaware | 0% |
| Florida | 0% |
| Nevada | 0% |
| New Hampshire | 0% |
| South Dakota | 0% |
| Tennessee | 0% |
| Texas | 0% |
| Wyoming | 0% |
Frequently Asked Questions
Lottery winnings are taxed as ordinary income. The IRS withholds 24% immediately, but the top federal marginal rate is 37% for large jackpots. You'll also owe state income tax, which ranges from 0% (no income tax states) to over 10% in some states like New York City.
The lump sum is typically 60% of the advertised jackpot and is taxed immediately. The annuity pays the full advertised amount over 30 years (29 annual payments after the first) but each payment is taxed in the year received. Generally, high-tax-bracket winners benefit more from the annuity; however, most winners take the lump sum for immediate control of funds.
States with no income tax (Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming) do not tax lottery winnings at the state level. Some states like California and Delaware don't tax lottery winnings even if they have income taxes.
Yes. The IRS withholds 24% upfront, but large jackpots push winners into the 37% federal bracket. You'll owe the difference (13%) when you file your tax return. Always set aside additional funds or consult a tax professional.
Some strategies include: spreading payments via annuity, donating to charity (deductible up to 60% of AGI), establishing a charitable trust, and proper estate planning. Consult a CPA or tax attorney immediately after winning.
Both are taxed the same way — as ordinary income at federal and state rates. The main difference is the lump sum percentage (cash value factor), which varies slightly based on current interest rates but typically ranges from 55%–65% of the advertised jackpot.
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