Do I have to report sports betting winnings?
By the W2gMatch team · Sources checked 09-06-2026 · General information, not tax advice.
Yes. Every dollar you win betting on sports is taxable income in the United States and must be reported on your federal return, whether or not the sportsbook sends you a Form W-2G. Losses can only be deducted separately, if you itemize, and from tax year 2026 only 90% of them count.
Where sports betting winnings go on the return
The IRS treats gambling winnings as ordinary income. They are reported on Schedule 1 of Form 1040, on the line for gambling income, and the figure is your total winnings for the year, not your winnings minus your losses.[1] [2]
For a single winning sports bet, the amount that counts as a win is what the bet paid out above the stake you risked. The stake coming back to you is your own money; the profit on the bet is the income. The stake on a losing bet is a loss, which is handled on a different line with different rules, as described below.
No Form W-2G does not mean it is not reportable
A sportsbook sends a Form W-2G (the IRS information return an operator files when a single payout crosses a reporting threshold) only when one wager pays at least the reporting threshold, $2,000 for payments made in 2026, and at least 300 times the amount wagered. [3] Most sports bets never meet the 300-times test, so most winnings arrive with no form. The form governs the paperwork, not what is taxable: winnings below the threshold are reportable in exactly the same way. [1]
When a W-2G is issued, the IRS receives a copy under your Social Security number and matches it against your return. A form sent to an old address that you never saw still exists on the IRS side, and a return that leaves it out tends to draw a notice a year or more later.
Wins and losses are separate lines
Losses do not reduce the winnings you report. They are deductible only if you itemize, as an other itemized deduction on Schedule A, and only up to the amount of gambling winnings on the return. [1] [2] For tax years beginning after December 31, 2025, the deduction is further limited to 90% of the losses, still capped at winnings. [4] A bettor who wins $50,000 and loses $50,000 in 2026 reports $50,000 of income and deducts $45,000, and pays tax on the $5,000 gap.
If you take the standard deduction, no loss is deductible at all. The winnings are still reported in full.
Withholding, and why a tax bill can still be due in April
A sportsbook must withhold 24% federal income tax only when a single payout, minus the wager, is more than $5,000 and is at least 300 times the wager. [3] Below that nothing is withheld, so a profitable year of ordinary-sized bets has had no tax paid on it when the return is filed. Bettors with meaningful winnings often make quarterly estimated payments for that reason.
State tax
Most states with an income tax also tax gambling winnings, and several withhold on large payouts. Colorado, for example, taxes winnings at its flat rate and began requiring state withholding on federally withheld winnings in January 2026. State rules on losses vary and do not always follow the federal deduction.
What the IRS expects you to keep
The IRS asks for an accurate diary or similar record of winnings and losses, supported by receipts, tickets, statements or other records showing both. [1] [5] For online betting that means your wagering history from each book, the annual win/loss statement each one offers, and your own log of sessions. The losses on the return are only as good as the records behind them.
Related questions
Do I have to report winnings if I lost money overall for the year?
Yes. Winnings are reported in full on Schedule 1 regardless of the year's result. Losses are a separate itemized deduction, limited to the winnings reported and, from tax year 2026, to 90% of the losses.
Do I have to report money I never withdrew from the sportsbook?
Yes. Winnings are income when the bet settles and the money is available to you in the account, not when you withdraw it.
Does the sportsbook report my annual net result to the IRS?
No. Sportsbooks report qualifying single payouts on Form W-2G. They do not report an annual profit or loss for sportsbook or casino play, so the return has to be built from your own records.
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Sources
- IRS Tax Topic 419, Gambling income and losses, page last reviewed June 11, 2026
- IRS Instructions for Schedule A (Form 1040), line 16, Other itemized deductions, tax year 2025 edition
- IRS Instructions for Forms W-2G and 5754, Rev. January 2026
- 26 U.S.C. § 165(d), Wagering losses, as amended by Pub. L. 119-21 § 70114 (Legal Information Institute), amendment effective for taxable years beginning after December 31, 2025
- IRS Publication 529, Miscellaneous Deductions, Gambling losses up to the amount of gambling winnings, Rev. December 2020
Related
This page is general information about how U.S. federal and state tax rules apply to gambling, written to be checked against the sources it cites. It is not tax advice for your situation. A licensed CPA or enrolled agent should review your return before it is filed.