No, you do not pay FICA on lottery winnings. Social Security and Medicare taxes under the Federal Insurance Contributions Act apply only to wages from an employer-employee relationship, and a lottery prize is unearned gambling income, not wages.1Social Security Administration. POMS SI 00830.525 – Gambling Winnings, Lottery Winnings and Other Prizes The self-employment tax (SECA) is out too, for the same reason: winning is not a service you performed.2Social Security Administration. What Are FICA and SECA Taxes? Federal income tax is a very different story.
Why FICA Doesn’t Touch a Lottery Prize
FICA funds Social Security and Medicare by taxing wages. Workers pay 6.2% toward Social Security up to a wage base of $184,500 in 2026, plus 1.45% toward Medicare, and employers match those amounts.3Office of the Law Revision Counsel. 26 USC 3101 – Rate of Tax4Social Security Administration. Contribution and Benefit Base The statute keys off wages. A lottery ticket is not employment, the state lottery is not your employer, and there is no legal mechanism to collect Social Security or Medicare tax on the prize.
Two practical consequences flow from that classification. First, because the winnings never post to your Social Security earnings record, even a nine-figure jackpot will not raise your future retirement benefit by a dollar. Second, if you are already collecting Social Security, the prize can still hurt you indirectly: a large lottery payout will almost certainly push up to 85% of your benefits into taxable territory for federal income tax purposes.
The Taxes That Do Apply
Federal income tax hits immediately. Under 26 U.S.C. ยง 3402(q), the payer must withhold 24% of the net proceeds (winnings minus the wager) once that net exceeds $5,000.5Office of the Law Revision Counsel. 26 USC 3402 – Income Tax Collected at Source On a $1 million prize bought with a $2 ticket, roughly $240,000 comes off the top before you receive a check.6Internal Revenue Service. Instructions for Forms W-2G and 5754 (Rev. January 2026)
That 24% is a deposit, not the final bill. The IRS stacks lottery winnings on top of your other income as ordinary income, and any serious prize lands in the top bracket. For 2026, the top federal rate is 37%, applied to taxable income above $640,600 for single filers and $768,700 for married couples filing jointly.7Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 The 13-point gap between 24% withheld and 37% owed on the top portion comes due when you file the following April.
There is no reduced rate or exclusion for gambling income.8Internal Revenue Service. Topic No. 419, Gambling Income and Losses The 3.8% Net Investment Income Tax on dividends, capital gains, and rental income generally does not apply, because gambling winnings fall outside the statutory definition of net investment income.
Watch the Estimated Tax Trap
If the 24% withheld doesn’t cover at least 90% of your total tax for the year, the IRS can assess an underpayment penalty. The alternative safe harbor is total payments equal to 100% of last year’s tax, or 110% if your prior-year adjusted gross income exceeded $150,000.9Internal Revenue Service. Large Gains, Lump Sum Distributions, Etc.
For most winners, 24% withholding on a top-bracket prize won’t clear the 90% bar, so the prior-year safe harbor is often the realistic escape. If you won mid-year, the annualized income installment method on Schedule AI of Form 2210 lets you match estimated payments to the quarter you actually received the money, rather than spreading a giant liability evenly across four quarters you were never rich in.9Internal Revenue Service. Large Gains, Lump Sum Distributions, Etc.
Sharing the Prize: Two Very Different Rules
If a pool wins, the person who walks in with the ticket doesn’t have to swallow the whole tax bill, but the paperwork has to be right from day one. The claimant files Form 5754, listing each pool member with their taxpayer identification number and share. The payer then issues a separate Form W-2G to each listed winner, and withholding is calculated on the total prize before it’s divided.10Internal Revenue Service. Instructions for Forms W-2G and 5754 Skip the 5754 and the entire prize is reported under one Social Security number. Proving the arrangement after the fact is much harder than documenting it before the check is cut.
Handing money to family or friends who weren’t part of a documented pool is a different mechanism entirely: it’s a gift. The annual gift tax exclusion for 2026 is $19,000 per recipient, and a married couple can combine to give $38,000 per recipient.7Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Anything above the annual exclusion to a single recipient triggers a Form 709 filing and eats into your lifetime estate and gift tax exemption, which is $15,000,000 for 2026.11Internal Revenue Service. What’s New – Estate and Gift Tax You typically won’t owe gift tax until cumulative excess gifts pass that threshold, but the filing obligation kicks in much earlier.
State Tax Still Applies
Federal rules are only part of what comes out of the prize. Most states with an income tax also tax lottery winnings, with withholding running from zero in states without an income tax to above 10% in some high-tax jurisdictions once state and local rates are combined. A handful of states exempt lottery winnings even while taxing other income.
If you bought the ticket in one state and live in another, both may want a cut. Most states offer a credit for taxes paid to another state, but the credit doesn’t always close the gap when your home state’s rate is higher than the ticket state’s. Some cities layer their own income tax on top. Check with both tax authorities before assuming a credit will make you whole.
So the short version stays short: no FICA, no SECA, no Social Security or Medicare tax on the prize itself. What you owe is income tax, potentially a lot of it, and the withholding at the counter is only the down payment.