Yes, you have to pay taxes on sports betting even if you don’t withdraw. The IRS treats a winning bet as taxable income the moment the payout settles into your sportsbook account, whether you cash out to your bank, re-wager it, or let it sit there for months. Leaving the money in your app doesn’t delay the tax bill by a single day.
Why Leaving Money in Your Sportsbook Account Doesn’t Delay Taxes
The rule that governs this is called constructive receipt. Under Treasury Regulation 1.451-2, income counts as received in the year it is credited to your account or made available to you without substantial restriction, even if you never actually take possession of the funds.1GovInfo. 26 CFR 1.451-2 Constructive Receipt of Income The IRS’s classic example is a bonus check that an employee asks to be held from December until January. The bonus is still December income because it was available in December.
Your sportsbook balance works the same way. Once a winning bet settles, you can re-bet the funds, request a withdrawal, or ignore them. The choice is yours, which is exactly the point: the money was available, so the IRS considers it received. A mandatory lockup that genuinely blocked access would be different, but standard U.S. sportsbook accounts don’t impose one.
So if you win $4,000 in December 2026 and don’t move the money to your bank until February 2027, that $4,000 belongs on your 2026 return. The calendar year your bets settle is what matters, not the calendar year the cash reaches your checking account.
What Actually Counts as a Winning
You report the profit on each winning bet, not the gross amount returned to your account. Place a $100 wager and get a $350 payout, and your taxable win is $250. The IRS defines wagering proceeds the same way for withholding: the amount received minus the amount wagered.2Office of the Law Revision Counsel. 26 USC 3402 – Income Tax Collected at Source
The trap: you can’t net winning bets against losing bets on the income side. If you had $8,000 in winning bets and $6,000 in losing bets, you report the full $8,000 as income. Losses go somewhere else entirely, and only help if you itemize. This split creates real problems for break-even bettors, especially under the new 2026 rules covered below.
When Your Sportsbook Reports the Win to the IRS
Sportsbooks file Form W-2G on a single winning bet when two conditions are both met: the profit is at least $2,000, and the payout is at least 300 times the wager.3Internal Revenue Service. Instructions for Forms W-2G and 5754 A $2,500 win on a $5 longshot parlay triggers a W-2G. A $3,000 win on a $50 straight bet does not, because the payout is only 60 times the wager. The $2,000 threshold is new for 2026 (up from $600) and will adjust annually for inflation.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
When a single win exceeds $5,000 in profit and hits the 300-to-1 ratio, the sportsbook must also withhold 24% for federal income tax before crediting the funds to your account.2Office of the Law Revision Counsel. 26 USC 3402 – Income Tax Collected at Source If you haven’t given the sportsbook a valid SSN or ITIN, backup withholding of 24% kicks in at the lower $2,000 reporting threshold.3Internal Revenue Service. Instructions for Forms W-2G and 5754
Two things to remember. First, no W-2G doesn’t mean no tax. You still owe on every dollar of winnings whether or not a form arrives.5Internal Revenue Service. Topic No. 419 – Gambling Income and Losses Second, having 24% withheld doesn’t settle your account. Withholding is just a prepayment, and your actual bracket could be higher or lower.
How to Report Sports Betting on Your Return
All gambling winnings go on Schedule 1 (Form 1040) as other income, W-2G or not.5Internal Revenue Service. Topic No. 419 – Gambling Income and Losses The Schedule 1 total flows into your Form 1040 and becomes part of your adjusted gross income. Any withholding shown on a W-2G is reported on Form 1040 as a credit against your total tax, the same way employer withholding is.
Most legal sportsbooks let you download an annual statement or full transaction history. Pull it before you file. If you bet across several apps, you need statements from each. The IRS wants one combined figure; it doesn’t care that your activity was spread across four platforms.
Deducting Losses in 2026
Gambling losses are deductible, but under rules that make the deduction less generous than most bettors assume, and 2026 tightens them further.
- You can only deduct gambling losses if you itemize on Schedule A. Take the standard deduction and the losses do nothing for you.5Internal Revenue Service. Topic No. 419 – Gambling Income and Losses
- Starting in 2026, only 90% of your losses are deductible, not the full amount. This change came from the One Big Beautiful Bill Act, signed in 2025.6Office of the Law Revision Counsel. 26 USC 165 – Losses
- Even after the 90% haircut, your deduction can’t exceed your winnings for the year. Win $5,000 and lose $20,000, and your maximum deduction is $4,500 (90% of $5,000). The other $15,500 is gone.
- Unused losses don’t carry forward. It’s use-it-or-lose-it within the calendar year.
Here’s the practical effect of the 90% cap. If you won $10,000 and lost $10,000, you used to be able to zero out the gambling income. Now you can deduct only $9,000, leaving $1,000 of taxable gambling income even though you broke even at the sportsbook.
The standard deduction for 2026 is $16,100 for single filers and $32,200 for married couples filing jointly.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Unless your itemized deductions in total (gambling losses plus state taxes, mortgage interest, charitable giving, and everything else) beat that number, the loss deduction is worth nothing. Most casual bettors won’t clear the bar.
The AGI Problem Even If You Break Even
This is the part that catches people off guard. Because winnings sit on Schedule 1 and losses sit on Schedule A, your AGI reflects your gross winnings even when your losses fully offset them. A bettor who won $15,000 and lost $15,000 has $15,000 added to AGI for the year, whether or not they itemize.
Inflated AGI ripples through the rest of your return. Premium tax credits for ACA health insurance, the child tax credit, education credits, and the student loan interest deduction all phase out based on AGI. A big-winnings, big-losses year can push you past thresholds for benefits you would otherwise get, at real cost. If your ACA premiums were subsidized during the year based on estimated income and gambling activity raised your actual AGI, you may have to repay part or all of the subsidy at filing.
Estimated Tax Payments
Nobody withholds tax from your sportsbook wins unless a bet is big enough to trigger the 24% rule described above. The IRS expects quarterly estimated payments if you’ll owe $1,000 or more for the year after withholding and refundable credits, and Topic 419 specifically flags gamblers as a group that may need to make them.7Internal Revenue Service. Estimated Taxes5Internal Revenue Service. Topic No. 419 – Gambling Income and Losses
Skip them and owe more than $1,000 at filing, and the IRS tacks on an underpayment penalty. You can avoid it by paying in at least 90% of your current-year tax through the year, or 100% of last year’s tax (110% if your prior AGI was over $150,000). Estimated payments use Form 1040-ES and are due in April, June, September, and the following January.
Records You Need to Keep
The IRS expects a contemporaneous log, not a scramble through your account history in April. If you claim any loss deduction, you need records showing both your wins and your losses.5Internal Revenue Service. Topic No. 419 – Gambling Income and Losses
Track the date and type of each wager, the sportsbook, the amount bet, and the amount won or lost. A running spreadsheet or a tracking app works. Back it up with sportsbook annual statements, any W-2Gs, bank deposit and withdrawal records tied to your sportsbook activity, and screenshots of significant bet confirmations. Without documentation, the burden of proof falls on you, and a loss deduction is an easy audit target.
State Taxes Are a Separate Story
State rules vary. Most income-tax states start from federal AGI, so your gross gambling winnings are already baked in. Some states let you deduct losses the same way the federal government does (now subject to the 90% cap); others allow no loss deduction at all. In a state that disallows the deduction, a bettor who won $10,000 and lost $10,000 owes state tax on the full $10,000. States with no income tax impose nothing on gambling winnings, and a handful of localities add a municipal tax on top. Check the tax forms and instructions for the state where you live before assuming your federal treatment carries over.