Do You Pay Taxes on NFL Betting Winnings? What the IRS Requires

Yes — all sports betting winnings are fully taxable federal income, and you must report them whether or not the sportsbook sends you a form. The IRS is unambiguous on this point, and a 2025 federal law made the rules a little harsher for bettors who run at a loss.

Does the IRS require sportsbooks to report my winnings?

A sportsbook must issue Form W-2G when your net winnings are at least $600 and at least 300 times the amount you wagered on a single bet. For parlays, the threshold is $2,000 and at least 300× the stake, per IRS guidelines. Federal income tax is withheld at a flat 24% when winnings cross those thresholds.

You should receive any W-2G by January 31 of the following year. But here is the part bettors often miss: you owe tax on every dollar you win, even if no W-2G is issued. A $400 winner that never triggers a form still belongs on your return as ordinary income.

What changed under the One Big Beautiful Bill Act of 2025?

Before July 4, 2025, itemizers could deduct gambling losses dollar-for-dollar up to the full amount of their gambling winnings. The One Big Beautiful Bill Act, signed that day, capped that deduction at 90% of winnings. The remaining 10% is taxed even if your net result for the year is break-even or worse.

In dollar terms: suppose you win $10,000 and lose $10,000 across a full season. Under the old law your deductible losses would have offset your winnings entirely, leaving zero taxable income from gambling. Under the new law you can only deduct $9,000, so you still owe tax on $1,000. That is a real cost with no cash profit behind it.

Losses remain deductible on Schedule A as an itemized deduction — but only if you itemize, and only up to that 90% cap. Keep meticulous records: dated bet slips, screenshots, and account statements all help document your position.

How do I report sports betting winnings on my federal return?

Gambling winnings go on Form 1040, Schedule 1 as "Other Income." Any W-2G forms you received feed directly into that line. Losses, if you itemize, go on Schedule A. According to IRS Topic No. 419, you must report all gambling income regardless of the amount or whether a form was issued.

Offshore sportsbooks do not issue W-2Gs, but you are still legally required to report those winnings. There is no documentation trail, which creates extra audit risk and zero legal recourse if the book refuses to pay out — another reason to stick with licensed operators, as covered on the risks of using offshore sportsbooks for NFL betting.

Does my state tax sports betting winnings too?

Most states that have legalized sports betting also tax gambling winnings as ordinary income at the state level; rates vary by state. California is an interesting edge case: the state does not tax California Lottery winnings, but it does tax other gambling winnings, including sports bets. Always check with your state's revenue department because the rules are not uniform.

Tips to stay organized through the season

• Export your transaction history from your sportsbook account monthly — most licensed books let you do this from the account dashboard.
• Track wins and losses by session or month, not just by year-end totals.
• Store all W-2G forms together; you should have them by January 31.
• If you claimed a welcome bonus, note the bonus amount separately — it does not change your tax obligation, but it affects your net profit calculation. See how those bonuses are structured on the page about NFL sportsbook bonuses and rollover requirements.
• Consider consulting a tax professional if your handle (total amount wagered) runs into five figures or more for the year.

What about same-game parlays and prop bets?

Every payout is taxable income regardless of bet type. The W-2G threshold is the same. What changes is your odds of hitting it: parlay bets that win tend to produce larger single payouts, making W-2G issuance more likely. US sportsbooks kept roughly 9.3% of every dollar wagered nationally in 2024 — and same-game parlays carry a house hold of 20%–35%, meaning the IRS is collecting on a pool of winnings that was already heavily tilted toward the book. Knowing the math before you place a bet is part of responsible play.

Sports betting taxes: quick-reference table

Before you worry about taxes, you need funded accounts to generate winnings. The guide on how to deposit and withdraw at a legal NFL sportsbook walks through every major payment method and typical processing times. And if you have not yet opened an account, the step-by-step walkthrough at how to open a legal sportsbook account and place your first NFL bet covers the full registration and KYC process. Sports betting is legal in 39 states plus D.C. and Puerto Rico as of 2026 — verify your state's status on the legal NFL sportsbooks by state page before depositing.

Must be 21+ (18+ in select states). Only about 3%–5% of sports bettors are profitable long-term. Gambling problem? Call 1-800-GAMBLER.