Mega Millions Payout (US)
Calculate Mega Millions jackpot payout after federal and state taxes. Compare lump sum cash option vs 30-year annuity with tax breakdowns and payout charts.
About This Calculator
The Mega Millions Payout Calculator helps lottery winners and curious players estimate how much they would actually take home after taxes from a Mega Millions jackpot win. The advertised jackpot is the total annuity value paid over 30 years, not the cash amount you receive upfront. This calculator breaks down both the lump sum and annuity payout options, applying federal income tax brackets and state-specific tax rates to show your true net winnings.
The calculator uses the 2025 US federal income tax brackets (10% to 37%) with applicable standard deductions, the mandatory 24% federal withholding on lottery prizes over $5,000, and state-specific income tax rates for all 50 states plus Washington DC. The lump sum cash option is estimated as a percentage of the advertised jackpot (default 52%), which represents the present value of the 30-year annuity stream. The annuity option pays out over 30 years with each payment increasing by 5% annually to offset inflation.
Regional Notes (US)
Federal taxes: Lottery winnings are treated as ordinary income at the federal level. A mandatory 24% is withheld for prizes over $5,000, but your actual tax rate depends on your total taxable income and filing status, ranging up to 37% for high-income winners.
State taxes: States vary widely in how they tax lottery winnings. California, Florida, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming do not tax lottery winnings. New York (up to 10.9%), New Jersey (10.75%), and Oregon (9.9%) have the highest rates. Some states also have local taxes that may apply.
Important disclaimer: This calculator provides estimates only. Actual payouts depend on the official cash value determined after the drawing, your specific tax situation, and applicable state laws. Consult a tax professional and financial advisor before making a lump sum or annuity decision.
Frequently Asked Questions
How is the Mega Millions lump sum payout calculated?
The lump sum payout is approximately 52% of the advertised jackpot. This percentage represents the cash required to fund the 30-year annuity payments. The actual percentage varies based on current interest rates and is set by the Mega Millions lottery officials at the time of the drawing.
What taxes apply to Mega Millions winnings?
Mega Millions winnings are subject to federal income tax at up to 37% (with a mandatory 24% withholding on prizes over $5,000) plus state income tax in most states. States like California, Florida, Texas, and Washington do not tax lottery winnings, while New York and New Jersey have rates over 10%.
Should I take the lump sum or annuity option for Mega Millions?
The lump sum gives you immediate access to the cash value (about 52% of the jackpot), which you can invest for potentially higher returns. The annuity pays 100% of the jackpot over 30 years with 5% annual increases, providing guaranteed income and potentially lower annual tax liability. The best choice depends on your financial goals, investment strategy, and tax situation.
How does the Mega Millions annuity payout work?
The annuity option pays the full jackpot amount over 30 years through 30 annual payments. The first payment is made immediately upon claiming, and each subsequent payment increases by 5% over the previous year to help protect against inflation. The total of all 30 payments equals the advertised jackpot amount.
Do I have to pay state taxes on Mega Millions winnings?
State tax treatment of lottery winnings varies. Some states including California, Florida, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming do not tax lottery winnings. Other states tax lottery prizes as ordinary income at rates ranging from 2.9% in North Dakota to 10.9% in New York. The state where you purchased the ticket may withhold taxes regardless of where you live.
What is the 24% federal withholding on lottery winnings?
By law, lottery operators must withhold 24% of any prize over $5,000 for federal taxes. This is a mandatory withholding, not the final tax liability. If your total tax bracket is higher than 24%, you will owe additional federal taxes when you file your return. The top federal tax rate is 37% for income over $626,350 in 2025.
Can I share my Mega Millions payout calculation?
Yes, the calculator saves all your inputs in the URL, so you can share the exact calculation by copying the URL. When someone opens the link, they will see the same jackpot amount, filing status, and state selection with results already calculated.
What happens if I win Mega Millions in a state different from where I live?
The state where you purchased the ticket will withhold its state taxes from your winnings. You may also need to file a tax return in that state. Additionally, you will owe taxes in your home state, though you may receive a credit for taxes paid to the other state. Consult a tax professional for your specific situation.