How Much Tax on Lottery Winnings? Federal and State Rules

In the US, lottery winnings are taxable income. For a large prize, the lottery usually withholds 24% for federal tax before you are paid. That is only a down payment. Your real federal bill depends on your total income for the year, and the top federal rate is 37%. State tax may apply too.

This guide explains how the pieces fit together. It is general information, not tax advice. Rules change, so check the IRS pages listed at the end and talk to a tax professional before you make decisions.

The short answer: 24% now, up to 37% later

The IRS says gambling income, including lottery prizes, must be reported on your federal tax return. When a prize is large enough, the lottery agency must withhold federal tax. The withholding rate is 24%.

The top federal income tax rate is 37%. These two numbers are not the same thing, and the gap between them is where many people get confused.

• 24% withholding is a prepayment taken from your prize at the start.
• Up to 37% is the highest rate in the federal tax brackets. It applies only to the top slice of your taxable income.
• Your actual tax is worked out when you file your return. It can be more or less than what was withheld.

If a big prize pushes your income into the top bracket, you may owe more than the 24% already taken. You would pay that extra amount when you file, and a tax professional can help you plan for it.

How federal withholding works on a prize

When you claim a large prize, the lottery agency will ask for your Social Security number or taxpayer ID. It will also have you fill out paperwork so it can report the win to the IRS.

The IRS uses Form W-2G to report gambling winnings. The agency sends you a copy, and you use it when you file your return. It shows the amount you won and the federal tax already withheld.

Here is what to know about withholding:

• Withholding generally applies to larger prizes, not to small ones. The IRS instructions give the exact threshold and conditions, which can depend on the type of game.
• The standard rate for withholding is 24%.
• If you do not give a valid taxpayer ID, the IRS says a payer may have to apply backup withholding, which is also 24%.
• A small prize with no withholding is still taxable income. You are expected to report it.

That last point matters. No withholding does not mean no tax. Winnings are income either way.

Why the final bill can be higher than 24%

The US uses marginal tax brackets. That means your income is split into slices. Each slice is taxed at its own rate. The lowest slices are taxed at lower rates, and only the part of your income above the top bracket threshold is taxed at 37%.

The bracket thresholds change over time, and they depend on your filing status. You can see the current numbers on the IRS page listed in the sources.

A lottery prize is added to the rest of your income for the year, such as your pay. A big prize can move a lot of that income into the higher brackets.

A simple example

Here is a made-up example with round numbers. It is not tied to any real game or prize.

Say a person wins a prize of $1,000,000.

1. The lottery withholds 24%. That is $240,000, paid to the IRS on their behalf.
2. They receive $760,000 before any state tax.
3. At tax time, the whole prize is added to their other income for the year.
4. A large part of that income now falls in the 35% and 37% brackets, so their true federal tax is more than $240,000.
5. They pay the difference when they file, or get a refund if too much was withheld.

The exact result depends on other income, filing status and deductions. This is why people who win big often talk to a tax professional before they claim.

State taxes: they vary a lot

Federal tax is only part of the picture. Many states also tax lottery winnings, and many of those states withhold tax from the prize too. Rates and rules differ from state to state.

Some states do not tax lottery winnings at all. Others tax them as ordinary income. A few cities or counties add their own tax. Because these rules change, check your state tax agency or lottery website for the current rule.

Two questions can matter:

• Where did you buy the ticket? Some states tax winnings from tickets sold inside the state, even if the winner lives somewhere else.
• Where do you live? Your home state may tax the prize as well. Some states give a credit for tax paid to another state. Others handle it differently.

If you live in one state and bought a ticket in another, the rules can get complicated. This is a good time for professional advice.

Lump sum or annuity: how the choice affects tax

Big jackpots often offer two payout options. You can take a smaller cash amount now, or a larger total paid out over many years. Our guide on annuity vs cash option explains how the two differ.

For tax, the key idea is timing. The IRS taxes income in the year you receive it.

• With a lump sum, the whole taxable amount lands in one year. That can push much of it into the top bracket.
• With an annuity, payments arrive over time. Each year's payment is added to that year's income.

Neither option is a way to avoid tax. The right choice depends on your own situation, and that is a question for a tax or financial professional. Also, the 24% withholding on an annuity payment still may not equal what you owe each year.

Smaller prizes and losses

You owe tax on smaller wins too, even when nothing is withheld. The IRS says you should report all gambling winnings as income.

The IRS also explains that gambling losses can be deducted in limited cases. You generally need to itemize deductions, and the deduction cannot be more than your winnings. You also need records, such as tickets and statements. The rules on this have details that can change, so read the current IRS guidance or ask a professional.

A practical habit: keep your tickets, receipts and any W-2G forms in a safe place. If you are not sure whether a ticket is a winner, our guide on how to check a lottery ticket walks through it. The LottoCheck app can also scan a ticket and show whether it matches the draw. Results in the app are unofficial, and official results always prevail.

Practical steps if you win a large prize

These are general steps, not advice for your case.

1. Sign the ticket and keep it safe. Follow your lottery's claim instructions exactly.
2. Confirm the win with the official lottery. Use only the official lottery for claims and payments.
3. Talk to a tax professional before you claim. Ask about withholding, your final federal bill, state tax and payout options.
4. Plan for the extra tax. Because 24% may be less than you owe, you may need to set money aside.
5. Watch for scams. Real lotteries do not ask you to pay a fee to receive a prize. Read how lottery scams work to spot the warning signs.

What this article does not cover

This guide is about US federal and state tax. Rules in other countries are different. If you are not a US citizen or resident, tax rules for your prize can be different again, so ask a professional.

Also, tax law changes. The rates, thresholds and forms on the IRS pages are the authority. If anything here differs from the IRS, follow the IRS.

Play for fun and only spend what you can afford to lose. If gambling stops being fun, call 1-800-GAMBLER for free, confidential help. LottoCheck is for adults 18 and older.