IRS Lottery Winnings Withholding: Why 24% Is Just the Beginning (2026 Guide)

What the IRS 24% withholding rule actually means

For sweepstakes, wagering pools, and lotteries, regular gambling withholding applies at 24% when the prize proceeds, after subtracting the wager, exceed $5,000. The lottery sends that amount to the IRS and pays the remaining balance to the winner, less any separate state or local withholding.

The taxable payment is the lump-sum cash value if the winner chooses cash. For an annuity, each annual payment is income in the year received and is subject to withholding at that time.

Why withholding and final tax are different

Lottery winnings are ordinary income. They sit on top of wages, investment income, business income, and other taxable income for the year. The federal return then applies the normal progressive tax brackets, credits the 24% already withheld, and determines whether the winner owes more or receives a refund.

The common “13% gap” is a useful planning shortcut for the portion of a very large prize taxed at 37%, but it is not an exact calculation for the entire prize. Lower portions of taxable income still pass through the lower brackets.

Worked examples: $1 million and a $600 million cash payout

The examples below assume a single filer with no other income, the 2026 standard deduction of $16,100, no credits, no deductible gambling losses, and no state or local tax. They estimate regular federal income tax using the progressive brackets rather than taxing the full prize at 37%.

A winner’s actual result changes with filing status, other income, deductions, credits, residency, and the date the prize is received. These numbers are planning estimates, not a tax return.

Form W-2G and the 2026 reporting threshold

The lottery issues Form W-2G to report qualifying gambling winnings and any federal tax withheld. For payments made in 2026, the general reporting threshold for lottery proceeds is $2,000 or more when the proceeds are at least 300 times the wager. The withholding threshold remains more than $5,000.

Not receiving a W-2G does not make a prize tax-free. Federal law requires the winner to report all gambling winnings on the return. Keep the ticket, claim receipt, W-2G, and records of any documented gambling activity.

Lump sum and annuity are taxed in different years

A lump-sum winner recognizes the cash option in one tax year. That concentrates the income and places most of a large jackpot in the 37% bracket. The advertised jackpot is not the lump-sum taxable amount; the cash value is.

An annuity winner recognizes each payment as it arrives. The lottery withholds from each installment, and the tax brackets in effect for that future year apply. An annuity spreads recognition across decades, but it does not make the payments federally tax-free.

Do not wait until April to plan the shortfall

A jackpot winner should place the expected federal shortfall in a separate, liquid account immediately. Depending on timing and the rest of the return, estimated-tax payments may be needed before the annual filing deadline to reduce underpayment penalties.

IRS Publication 505 explains the safe-harbor and estimated-payment rules. For a life-changing prize, the winner should engage a CPA or tax attorney before claiming, then coordinate the claim date, payout election, estimated payments, trusts, gifts, and charitable plans.

State tax, local tax, and nonresident winners

Federal withholding is only the first layer. A state lottery may separately withhold state tax, and some cities impose local income tax. The final state result can also depend on where the ticket was purchased, where the winner lives, and whether the home state allows a credit for tax paid elsewhere.

Nonresident aliens generally face 30% federal withholding on U.S. gambling winnings rather than the regular 24% W-2G rate, unless a tax treaty changes the result. Those payments are generally reported on Form 1042-S. Residency and treaty analysis should be handled by a professional familiar with cross-border tax.

Gambling losses do not erase the reporting requirement

Winners report gross gambling winnings even when they also have losses. Beginning in 2026, the federal itemized deduction for gambling losses is generally limited to the lesser of gambling winnings or 90% of documented gambling losses. A taxpayer cannot use gambling losses to create an overall tax loss.

Lottery players should keep contemporaneous records, but a handful of losing tickets will not materially offset a Powerball jackpot. The deduction rules are separate from the 24% withholding collected when the prize is paid.

A practical checklist after a large win

• Secure the ticket and follow the claim rules of the state that sold it.
• Do not treat the post-withholding check as fully spendable cash.
• Collect Form W-2G and reconcile its gross prize and withholding amounts.
• Model federal, state, local, and residency tax before choosing lump sum or annuity.
• Set aside the estimated federal shortfall and schedule any required estimated payments.
• Use a CPA or tax attorney for the return, ownership structure, gifts, and cross-state questions.