Money you win betting on sports is taxable federal income, reported on your Form 1040 whether or not the sportsbook sends you paperwork. For 2026, sports betting taxes follow the ordinary income brackets of 10% to 37%, a new law lets you deduct only 90% of your gambling losses, and sportsbooks now issue a W-2G once a payout hits $2,000 (up from $600) and is at least 300 times the wager.
How Federal Tax Rates Apply to Your Winnings
The IRS treats betting profits as ordinary income, the same bucket as wages or freelance pay.1Internal Revenue Service. Topic No. 419, Gambling Income and Losses Winnings stack on top of everything else you earned, and the combined total determines your bracket. The seven federal brackets for 2026 are 10%, 12%, 22%, 24%, 32%, 35%, and 37%.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
A single filer with $55,000 in wages and $10,000 in betting winnings has $65,000 of taxable income before deductions. There is no special rate for gambling; the $10,000 simply fills the next slice of your bracket. If a chunk of that money crosses from 22% into 24%, the extra income is taxed at 24%.
What You Have to Report, and What the Sportsbook Reports
Every winning bet is reportable income. You put gambling winnings on Schedule 1 of Form 1040, and the full amount goes on the return regardless of size.1Internal Revenue Service. Topic No. 419, Gambling Income and Losses A $50 office pool, a $20 prop hit during the Super Bowl, a $1,500 winning parlay — all of it counts.
Sportsbooks have a separate obligation. Starting in 2026, they file Form W-2G when a payout reaches $2,000 or more and the winnings are at least 300 times the wager.3Internal Revenue Service. Instructions for Forms W-2G and 5754 Both conditions have to be met. A $10 parlay paying $3,500 clears the bar; a $100 straight bet paying $250 does not. The $2,000 threshold is new, replacing the old $600 floor, and it will be adjusted for inflation each year.4Internal Revenue Service. Instructions for Forms W-2G and 5754 (Rev. January 2026)
The IRS gets a copy of every W-2G. Its matching systems flag returns that leave those payouts off. But the reverse does not hold: no W-2G does not mean no tax. Wins that stay under the threshold are just as reportable, and if you’re audited, the burden is on you to have counted them.
Withholding on Big Payouts
When a bet pays out more than $5,000 over the amount wagered and the payout is at least 300 times the wager, the sportsbook withholds 24% of the net proceeds for federal income tax before paying you. The withholding applies to the full net winnings, not just the amount above $5,000.5Internal Revenue Service. Instructions for Forms W-2G and 5754 – Section: Regular Gambling Withholding
That 24% is a prepayment, not your final tax. If your bracket ends up lower, you get the difference back when you file. If your total income lands above 24%, you owe the gap. Treating the withholding as “done” is a common and expensive mistake, especially in a good year when cumulative winnings push you into a higher bracket.
Deducting Your Losses in 2026
The New 90% Cap
Federal law has always capped gambling loss deductions at the amount of gambling winnings for the year; you cannot use betting losses to shelter your salary. Starting in 2026, a further limit applies: only 90% of your losses are deductible, even when losses are below winnings.6Office of the Law Revision Counsel. 26 USC 165 – Losses
Consider a break-even year. Win $10,000, lose $10,000, and under the old rule your deduction fully offset the income. Under the new rule you can deduct only $9,000 in losses, leaving $1,000 of taxable gambling income even though your bankroll is flat. When losses exceed winnings, the winnings ceiling still applies: with $5,000 in winnings and $8,000 in losses, 90% of losses is $7,200 but your deduction is capped at $5,000. The 90% haircut hurts most when losses sit close to winnings.
You Only Benefit If You Itemize
Losses go on Schedule A. That means you get no benefit from them unless your total itemized deductions beat the standard deduction, which for 2026 is $16,100 for single filers and $32,200 for married couples filing jointly.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 A standard-deduction filer who wins $3,000 and loses $3,000 still owes tax on the full $3,000 of winnings, with no loss offset at all.1Internal Revenue Service. Topic No. 419, Gambling Income and Losses
The AGI Side Effect
Winnings raise your adjusted gross income. Losses do not — they sit below the line on Schedule A. A higher AGI can shrink or eliminate education credits, medical expense deductions, premium tax credits for health insurance, and can push up Medicare premiums. You cannot net wins and losses to a single number; the IRS requires the full winnings on one line and the losses on a separate schedule.1Internal Revenue Service. Topic No. 419, Gambling Income and Losses Two bettors with the same net result can end up with very different bills depending on how AGI-sensitive the rest of the return is.
State Taxes
Most states with a personal income tax also tax gambling winnings, generally at the same rate as other income. Rates run roughly from 3% to over 10% depending on the state and income level. A handful of states have no personal income tax and effectively exempt sports betting winnings at the state level.
Where you place the bet and where you live can both matter. Some states tax at the source and withhold regardless of the bettor’s home address. If you bet in one state and live in another, you may need to file in both, taking a credit in your home state for tax paid elsewhere. State penalties for unreported winnings run separately from federal ones, with their own interest and late fees.
Quarterly Estimated Payments
If your winnings push your total tax bill more than $1,000 above what withholding and refundable credits cover, you likely need to make estimated payments during the year.7Internal Revenue Service. Estimated Taxes The IRS expects tax as income is earned, not in one April lump. For 2026, estimated payments are due April 15, June 15, and September 15 of 2026, plus January 15, 2027.8Internal Revenue Service. 2026 Form 1040-ES
You can generally avoid the underpayment penalty by paying at least 90% of the current year’s tax or 100% of the prior year’s tax through a mix of withholding and estimated payments, whichever is smaller.9Internal Revenue Service. Topic No. 306, Penalty for Underpayment of Estimated Tax The penalty is essentially an interest charge, at 7% annualized in early 2026 and adjusted each quarter. If a sportsbook withheld 24% from a big payout, that counts toward your obligation, but most bets have nothing withheld and you’re on your own to estimate.
What Happens If You Don’t Report
Leaving winnings off your return can trigger an accuracy-related penalty of 20% on the underpayment, on top of the tax and interest.10Internal Revenue Service. Accuracy-Related Penalty The IRS applies it when an underpayment stems from negligence or disregard of the rules. Because the agency receives every W-2G a sportsbook files, returns that omit those payouts are easy for automated matching to catch. Intentional underreporting can escalate into fraud territory, with penalties up to 75% of the underpayment. Interest accrues from the original due date until you pay.
Records That Hold Up in an Audit
If you plan to claim losses, the IRS expects a contemporaneous log — records created at or near the time of each bet, not reconstructed at tax time. IRS Revenue Procedure 77-29 sets out the framework. A workable log includes:
- Date and type of bet (spread, moneyline, parlay, prop)
- Sportsbook or venue
- Amount wagered and the result of each bet
Back up the log with account statements from online sportsbooks, screenshots of settled bets, W-2G forms, and deposit and withdrawal records. Keep tax records for at least three years from the filing date; if you underreport income by more than 25%, the window extends to six years, so longer is safer.11Internal Revenue Service. How Long Should I Keep Records
Annual win/loss statements from online books are a useful starting point but not a substitute for detailed records. The IRS has disallowed loss deductions when taxpayers relied on platform summaries alone.