Mega Millions gives you two ways to receive your winnings: a lump sum now or annual payments over 29 years

When you win the Mega Millions jackpot, the lottery doesn't hand you one check for the full amount. Instead, you choose between two payment structures. The lump sum option pays you a single, reduced amount immediately — typically 50 to 60 percent of the advertised jackpot. The annuity option pays the full advertised amount spread across 29 annual payments, with each payment slightly larger than the last to account for inflation.

The difference between these two choices is substantial. If the jackpot is advertised as $500 million, the lump sum might be around $250 to $300 million, while the annuity delivers the full $500 million over three decades. Which option makes sense depends on your age, financial situation, and what you plan to do with the money.

Key Takeaways

  • You must choose between a lump sum (roughly half the advertised jackpot, paid immediately) or an annuity (the full amount over 29 years) before claiming your prize.
  • The lump sum is the cash value available right now; the annuity is what the lottery promises to pay you if you take payments instead.
  • Federal taxes take 24 percent of your winnings upfront, and you will owe additional taxes when you file your return, potentially pushing your total tax rate above 37 percent depending on your state.
  • Annuity payments are adjusted each year to increase by about 5 percent, so your final payments are worth more than your early ones in nominal dollars but less in purchasing power.
  • Once you claim your prize and choose a payment method, you cannot change your mind — the choice is permanent.

Lump sum: what you actually receive and when

The lump sum is the cash value of the jackpot, calculated by the lottery as the amount of money needed right now to fund all 29 annual payments. This is always less than the advertised jackpot because the lottery invests that money and earns interest over the 29 years. The exact percentage varies, but you typically receive 50 to 60 percent of the advertised amount.

If you win a $400 million jackpot and choose the lump sum, you might receive $240 million before taxes. The lottery withholds 24 percent for federal income tax immediately, so you would see roughly $182 million deposited to your account. You then owe additional federal taxes when you file your return, because lottery winnings are taxed as ordinary income at the top marginal rate (currently 37 percent federally). Your state may also tax the winnings, depending on where you live and where you bought the ticket.

You receive the lump sum within days or weeks of claiming your prize, depending on the state lottery's processing time. This money is yours to invest, spend, or distribute as you choose.

Annuity: the full jackpot spread across 29 years

The annuity option pays you the advertised jackpot amount in 29 equal or increasing installments. Your first payment comes within 60 days of claiming your prize. The remaining 28 payments arrive annually on the same date each year.

Each payment is slightly larger than the one before — typically increasing by about 5 percent per year. This is designed to help offset inflation so that your later payments have roughly the same purchasing power as your early ones. If your first payment is $10 million, your second might be $10.5 million, your third $11.025 million, and so on.

The lottery withholds 24 percent federal tax from each payment. You will owe additional taxes when you file your return, and your state may tax each payment as well. Because the annuity is paid over time, you do not face the full tax bill upfront, but you also do not have access to the full amount to invest or use immediately.

Federal and state taxes on your winnings

The lottery automatically withholds 24 percent of your winnings for federal income tax. This is a mandatory withholding, not your final tax bill. When you file your tax return, you will owe additional federal income tax because lottery winnings are taxed as ordinary income at your marginal rate. For most large jackpots, your total federal tax obligation will be 37 percent or higher.

Many states also tax lottery winnings. Some states tax at rates between 5 and 10 percent. A few states do not tax lottery winnings at all. Your tax bill depends on the state where you bought the ticket and, in some cases, the state where you live. If you won in one state but live in another, you may owe taxes to both.

You are responsible for paying any taxes owed beyond the 24 percent withheld. If you choose the lump sum, this bill comes due when you file your return the following year. If you choose the annuity, you pay additional taxes each year as you receive payments.

Lump sum versus annuity: which makes sense for you

The lump sum is the right choice if you want immediate access to a large sum of money, you are confident in your ability to invest it wisely, or you are older and may not live to see all 29 annuity payments. It also gives you control over the money and the ability to respond to opportunities or emergencies without waiting for the next annual payment.

The annuity is the right choice if you worry you might spend the lump sum too quickly, you want the discipline of receiving money over time, or you want to minimize your immediate tax burden. It also protects you from the temptation to make large financial decisions under the stress of a sudden windfall. Some winners use the annuity as a forced savings mechanism.

A financial advisor or tax professional can model both scenarios for your specific situation, showing you how much you would have after taxes under each option and how that money might grow if invested. This is worth the cost of a consultation before you claim your prize.

How to claim your prize and choose your payment method

You have a limited time to claim your prize — typically 180 days from the drawing date, though this varies by state. Check your state lottery's website for the exact deadline.

Contact your state lottery office or visit a lottery claim center in person. Bring your winning ticket and a valid ID. You will be asked to sign documents and choose your payment method (lump sum or annuity) before you receive any money. This choice is permanent and cannot be changed after you claim your prize.

The lottery will withhold 24 percent for federal taxes and any state taxes owed before paying you. The remaining amount will be deposited to a bank account you provide. Processing times vary by state but typically take days to weeks.

What happens if you die before all annuity payments are made

If you choose the annuity and die before all 29 payments are made, your estate or designated beneficiary receives the remaining payments. The payments continue on the same schedule until the full amount has been paid out. This is one reason some winners choose the annuity — it guarantees that the full jackpot amount will eventually be distributed, even if they do not live to see it all.

If you choose the lump sum, there is no ongoing payment stream. Your heirs inherit whatever money remains from the lump sum, just as they would any other asset.

Frequently Asked Questions

Can I change my mind after I choose lump sum or annuity?

No. Once you claim your prize and select a payment method, that choice is final. You cannot switch to the other option later. This is why consulting a financial advisor before you claim is important — you need to be certain of your choice.

How much of my winnings actually go to taxes?

The lottery withholds 24 percent immediately. Your total federal tax obligation is typically 37 percent or higher, depending on your income and filing status. State taxes add another 5 to 10 percent in most states. You may owe 45 to 50 percent or more of your winnings in combined federal and state taxes.

What if I win in one state but live in another?

You typically owe taxes to the state where you bought the ticket and potentially to your home state as well. Some states have agreements to avoid double taxation, but not all. Contact both state tax authorities or a tax professional to understand your specific liability.

Do I have to take the annuity if I win?

No. The lump sum is always an option. The lottery presents both choices when you claim your prize, and you decide which one works for your situation.

How long do I have to claim my prize?

Most states give you 180 days from the drawing date to claim a Mega Millions prize. Some states allow longer. Check your state lottery's website for the exact deadline for your ticket.