The short answer to the question every bettor eventually asks is yes, winnings from sports betting are taxable income. Every dollar of them, whether or not the sportsbook ever sends you a tax form. Plenty of people assume that no paperwork means no obligation, but the IRS treats gambling winnings as fully reportable regardless of the amount. What has changed for 2026 is how much that obligation can cost you, even in a year you did not come out ahead.
A recent federal law rewrote the math on losses, turning a break-even season into a potential tax bill. Smart Bet Insider covers the rules and paperwork that come with legal sports betting. The sections below explain what you owe, what your sportsbook reports to the IRS, the loss-deduction change reshaping 2026, and how to file it all correctly.
Yes, Your Winnings Are Taxable
The federal rule is unambiguous, since gambling winnings count as income from whatever source derived. You report them as other income on Schedule 1 of Form 1040, and the obligation applies to every winning bet, not just the ones large enough to generate a form. Because most sports bets never hit the reporting threshold, the IRS relies on bettors to voluntarily report what they win.
Those winnings are taxed at your ordinary income rate, added to your wages and other earnings rather than charged a flat gambling rate. Most states with an income tax treat sports betting winnings the same way, layering their own tax on top, so a win in a taxing state carries both a federal and a state obligation that you settle when you file.
What Gets Reported
Sportsbooks issue a Form W-2G only when a payout is large and long enough to qualify. For 2026 the threshold rose to $2,000 and 300 times the wager, up from the old $600 floor, and both conditions must be met. Since a typical point-spread or moneyline bet rarely pays 300 to 1, most bets generate no form at all, which is exactly why the reporting duty falls back on you.
Larger wins can also be taxed before you ever see them. Federal law requires withholding at a 24% rate when winnings minus the wager top $5,000 and meet the 300x rule, or as backup withholding if you fail to supply a valid taxpayer ID. That 24% is only a prepayment, though, so your real bill depends on your bracket and total income, meaning you might owe more at filing or recover part of it.
The 2026 Loss-Deduction Change You Need to Know
The biggest shift is how losses now work. Under the One Big Beautiful Bill Act, deductions are limited to 90% of your losses beginning with tax year 2026, down from the full offset allowed before, and the remaining 10% simply disappears with no carryforward. A bettor who wins $10,000 and loses $10,000 used to owe nothing, but now deducts only $9,000 and pays tax on $1,000 of what tax pros call phantom income.
Two older rules still frame all of this. Losses are deductible only if you itemize on Schedule A and only up to the amount you won, so the many filers who take the standard deduction cannot write off gambling losses at all. For 2025 returns filed this spring the full 100% offset still applies, while the 90% cap governs 2026 activity, and a proposed FAIR BET Act to reverse it remains pending rather than law.
How to File and Keep Records
Filing correctly starts with reporting gross winnings, not a netted figure, because the IRS does not let you subtract losses from wins and report only the difference. Your total winnings go on Schedule 1 as other income, and any deductible losses go separately on Schedule A if you itemize, which keeps the two figures in their proper places on the return.
Good records make the difference if questions arise. Keep a log of your bets with dates, amounts, and outcomes, and download the annual win-loss statements your sportsbook provides in its app, since these substantiate what you report. Given the 2026 changes and how quickly the rules are shifting, running your numbers past a tax professional is a reasonable step for anyone with meaningful betting activity.
Filing With Confidence
The takeaway is simple even if the paperwork is not: sports betting winnings are taxable, you must report them whether or not a form arrives, and the new 90% loss cap means 2026 can generate a bill even on a break-even year. Reporting accurately and keeping clean records is far cheaper than an audit or a penalty down the line.
Smart Bet Insider tracks the rules and paperwork that come with legal betting across every state. Check the coverage as the 2026 changes take hold, and treat your own records as the foundation of an accurate return. None of this is tax advice, and anyone with a specific tax question should consult a licensed CPA or tax professional.
Gambling can be a sensitive subject, and if it is becoming a problem for you or someone you know, please reach out to support resources.
Frequently Asked Questions
Do I have to pay taxes on sports betting winnings?
Yes. All gambling winnings are taxable federal income and must be reported on your return, regardless of the amount or whether you received a tax form. You report them as other income on Schedule 1 of Form 1040, and they are taxed at your ordinary income rate. Most states with an income tax also tax gambling winnings.
Will my sportsbook send me a tax form?
Only for qualifying wins. For 2026, a sportsbook issues a Form W-2G when a payout is at least $2,000 and at least 300 times the wager, so most everyday bets never trigger one. The absence of a form does not remove your obligation to report the winnings yourself.
How much tax is withheld from big betting wins?
Federal law requires 24% withholding when winnings minus the wager exceed $5,000 and meet the 300x rule, or as backup withholding if you do not provide a valid taxpayer ID. That withholding is a prepayment, not your final tax. Your actual bill depends on your total income and bracket, so you may owe more or get some back at filing.
Can I deduct my sports betting losses?
Only if you itemize deductions on Schedule A, and only up to the amount you won. Starting with tax year 2026, a new law limits the deduction to 90% of your losses, down from 100%. Because most taxpayers take the standard deduction, many cannot deduct gambling losses at all.
What records should I keep for betting taxes?
Keep a detailed log of your wagers, including dates, amounts, and outcomes, along with the win-loss statements your sportsbook provides in its app. You must report gross winnings rather than a net figure, so accurate records are essential to support both your reported income and any loss deduction. These documents also protect you in the event of an audit.