Sports Betting Taxes: How Winnings Are Taxed in the U.S.

Yes — all sports betting winnings are taxable income under federal law, regardless of whether you receive a W-2G form from your sportsbook. You report them as ordinary income on your federal tax return, which means they’re taxed at your regular marginal rate (10%–37%). If you itemize deductions, you can offset those winnings with your sports betting losses — but under the 2026 rules, only up to 90% of your losses qualify for the deduction, a change brought in by the One Big Beautiful Bill Act signed July 4, 2025.

This guide covers the full picture: what qualifies as taxable gambling income, the new W-2G reporting threshold, how the 90% loss deduction cap works and why it creates phantom taxable income for break-even bettors, how federal and state tax obligations differ, and how to keep the records you need to stay compliant. Use the navigation block above to jump to a related topic, or read on for everything about taxes specifically.

Do You Have to Pay Taxes on Sports Betting Winnings?

Yes — every dollar you win sports betting is taxable income under federal law. The IRS treats gambling winnings the same as wages, salary, and other ordinary income: you report it on your Form 1040 and it’s taxed at your marginal rate. This applies whether you bet on a licensed US sportsbook or an offshore platform, whether you won $50 or $50,000, and whether your sportsbook sent you a W-2G form or not.

According to IRS Topic No. 419 — Gambling Income and Losses, “gambling winnings are fully taxable and you must report the income on your tax return” — and that includes sports betting explicitly: the IRS specifies that gambling income “includes but isn’t limited to winnings from lotteries, raffles, sports betting, horse races, and casinos.” There is no minimum amount below which you are exempt from reporting.

The W-2G form your sportsbook may send you is a reporting tool — it means the sportsbook notified the IRS of a qualifying win. It does not define your tax obligation. If your sportsbook issues no W-2G, you still owe tax on everything you won. Self-reporting is your responsibility.

How Are Sports Betting Winnings Taxed?

Sports betting winnings are taxed as ordinary income at the federal level — the same rate that applies to your paycheck, your freelance earnings, and your interest income. Depending on your total taxable income for the year, your federal marginal rate ranges from 10% to 37%. There is no separate gambling tax bracket.

When you have a winning year at the sportsbook, those winnings stack on top of your other income. The practical effect: if you’re already in the 22% bracket from your salary, your gambling winnings are taxed at 22% — or higher if the combined total pushes you into the 24%, 32%, 35%, or 37% bracket. A strong betting year can push a portion of your income into a bracket you wouldn’t otherwise reach.

Federal taxes are separate from state income taxes. Whether your state taxes gambling winnings — and at what rate — depends entirely on where you live, which is covered in the state tax section below. Federal tax applies regardless of your state.

What Is a W-2G Form and When Does a Sportsbook Issue One?

A W-2G (Certain Gambling Winnings) is an IRS form your sportsbook sends you when your winnings meet specific reporting thresholds. For sports betting in 2026, a sportsbook must issue a W-2G when your net winnings on a single bet are at least $2,000 AND at least 300 times the amount of your wager — both conditions must be satisfied simultaneously.

This threshold changed for the 2026 tax year. Before the One Big Beautiful Bill Act (OBBBA, signed July 4, 2025), the sports betting W-2G threshold was $600 and 300× the wager. The OBBBA raised the dollar floor to $2,000 — but the 300× multiplier condition remained. A sportsbook issuing you a W-2G on a $5 parlay that wins $1,800 is applying the old rule; the correct 2026 threshold is $2,000 net winnings and at least 300× the wager.

Automatic federal withholding works on a separate trigger: if your net winnings on a single bet exceed $5,000 and meet the 300× wager condition, the sportsbook withholds 24% of your net winnings and sends it to the IRS. That 24% is credited against your tax bill when you file — it’s not a final settlement. If your effective tax rate is higher than 24%, you may owe additional tax; if it’s lower, you may receive a refund of the excess withheld.

Can You Deduct Sports Betting Losses? The 90% Cap Explained

Yes, you can deduct sports betting losses — but only under two conditions that both need to be met: you must itemize your deductions on Schedule A (Form 1040), and starting with the 2026 tax year, you can deduct only up to 90% of your losses against your winnings. The second condition is new — it came from the One Big Beautiful Bill Act (OBBBA), effective for tax years beginning after December 31, 2025.

Before the OBBBA, gamblers who itemized could deduct gambling losses dollar-for-dollar against their gambling winnings — a 100% offset. The OBBBA reduced that to 90%. The 10% gap creates what tax professionals call phantom income: a situation where a bettor who breaks even still owes federal income tax. Here’s how that plays out:

• You win $10,000 from sports betting over the year
• You also lose $10,000 — net cash result: zero
• Under the OBBBA, you can only deduct 90% of $10,000 = $9,000
• The IRS sees taxable gambling income of $10,000 − $9,000 = $1,000
• You owe tax on $1,000 you never actually kept

The phantom income effect scales with volume: a bettor with $100,000 in winnings and $100,000 in losses faces $10,000 in phantom taxable income under the 2026 rules. This is why high-volume recreational bettors need to account for the 90% cap when projecting their actual tax liability — not just their net betting profit or loss.

The second condition — itemizing — is equally important. If you take the standard deduction (which most filers do), you cannot deduct any gambling losses at all, even under the 90% cap. You report 100% of your gambling winnings as income, and your losses provide no offset whatsoever. The standard deduction and the gambling loss deduction are mutually exclusive. For many recreational bettors, this means their effective tax exposure is their full gross gambling winnings, not their net profit.

The FAIR BET Act — legislation introduced to repeal the OBBBA 90% cap and restore full 100% deductibility — was blocked by the House Rules Committee in January 2026. The 90% cap is current law for the 2026 tax year. Congress may revisit the cap in future legislative sessions, so check current law when filing, but as of the date of this writing the cap is in effect.

How State Taxes on Sports Betting Work

How your state taxes sports betting winnings depends entirely on where you live — some states have no state income tax at all, while others treat gambling winnings like any other income and tax it at the state rate. Federal tax rules (W-2G, withholding, the OBBBA 90% cap) are a separate obligation from state income tax, and satisfying your federal obligation does not satisfy your state obligation.

At the structural level, there are three categories of states for gamblers to be aware of. Some states have no state income tax, which means no state-level tax on gambling winnings — Nevada, Texas, and Wyoming are examples of states in this category. Other states tax gambling winnings as ordinary income at the state’s regular income tax rate, applied on top of your federal obligation. A smaller number of states have separate withholding rules for gambling winnings distinct from their general income tax withholding. The specifics of each state’s rules — and which category your state falls into — vary and can change as new states legalize sports betting.

It’s also worth noting the difference between taxes on the bettor and taxes on the sportsbook. States impose separate Gross Gaming Revenue (GGR) taxes on licensed sports betting operators — these are taxes on the business, not on you. The GGR tax your sportsbook pays to the state has no direct effect on what you as an individual bettor report or owe.

How to Report Sports Betting Income on Your Tax Return

You report sports betting winnings on Schedule 1 (Form 1040), under “Other Income.” You add up all gambling winnings for the year — not just the amounts on any W-2G forms you received — and report the total. This is a self-reporting system: the IRS expects you to know your total winnings independently of what your sportsbooks reported.

Here is how the reporting process works step by step:

1. Gather your records and any W-2G forms. Pull together every W-2G you received plus your own records of all other wins. W-2G forms are copies of what your sportsbook already sent the IRS — make sure the totals on your return match.
2. Total all gambling winnings for the year. Add every winning bet — W-2G amounts and non-W-2G amounts alike. This is your gross gambling income before any deduction for losses.
3. Report gross winnings on Schedule 1, Line 8b. Enter your total on the “Other Income” line. Do not net your losses against winnings before reporting — you report the gross total first.
4. Itemize gambling losses on Schedule A, if applicable. If you’re itemizing deductions, enter your allowable loss deduction on Schedule A, Line 16 (“Other Itemized Deductions”). Under the OBBBA 2026 rule, enter 90% of your losses, subject to an overall cap of your total reported gambling winnings.
5. Claim withheld tax on Form 1040. If a sportsbook withheld the 24% automatic withholding on a large win, that amount appears on your W-2G as federal income tax withheld. Enter it on Form 1040 as federal tax already paid — it reduces your balance due or increases your refund.

Bettors who use a licensed US sportsbook can typically access their annual account statement through the platform’s settings or account history pages. Download it at tax time — it’s the starting point for tallying your winnings, though it won’t replace your own records for losses on platforms that don’t automatically aggregate that data.

What Records Should Sports Bettors Keep?

The IRS requires you to keep an accurate record of gambling winnings and losses — receipts, tickets, statements, or other documents that show the date, type of bet, amount wagered, and outcome. According to IRS Topic No. 419, you must be able to provide “receipts, tickets, statements, or other records” to substantiate any deductions you claim. If you’re audited and you can’t document your losses, those deductions will be disallowed.

Most major sportsbooks offer downloadable account statements showing bet-by-bet history. Download yours at least monthly and save the files somewhere you’ll find them at tax time. That said, account statements from a platform are the platform’s records — they won’t cover bets placed elsewhere, and they may not break out wins and losses in the format the IRS expects to see.

A simple spreadsheet updated after each week’s bets is the most practical approach for most recreational bettors. If you already use a bankroll management system that tracks your unit bets and results, you likely have much of this data already — adapt your tracking sheet to add the IRS-relevant columns listed above.

What Happens If You Don’t Report Sports Betting Winnings?

Failing to report gambling winnings is a federal tax violation. When a sportsbook issues a W-2G, a copy goes directly to the IRS at the same time it goes to you — the IRS can cross-reference what sportsbooks report against what you filed. If your return shows less gambling income than your sportsbooks reported, the IRS will send a notice, typically a CP2000, proposing additional tax, penalties, and interest.

Unintentional omissions are treated differently from willful fraud, but the financial consequence of either can be significant. Common penalties on underpaid gambling tax include an accuracy-related penalty (20% of the unpaid tax), and if the IRS determines the omission was fraudulent, a civil fraud penalty of 75% of the underpayment. Interest accrues on unpaid amounts from the original due date of the return. The IRS generally has three years from the return’s due date to assess additional tax; that window extends if more than 25% of income was omitted, and indefinitely in cases of fraud.

Sports Betting Taxes for Professional Gamblers

If sports betting is your primary occupation — not a hobby or recreational activity — the IRS may classify you as a professional gambler, which changes how your income and losses are reported. Professionals report gambling activity on Schedule C (Profit or Loss from Business), rather than Schedule 1 and Schedule A like recreational bettors. This opens the door to deducting ordinary business expenses — handicapping software subscriptions, data services, a home office used exclusively for gambling analysis, and similar costs.

The trade-off is that gambling profits on Schedule C are subject to self-employment tax — approximately 15.3% on top of ordinary income tax — which recreational bettors don’t pay. The IRS applies a facts-and-circumstances test to determine professional status: the gambling must be your primary source of income, conducted with regularity and continuity, and pursued with the intent to profit. An occasional bettor who has a big winning year doesn’t qualify.

Whether the OBBBA 90% loss deduction cap applies to professional gamblers is an open question under current IRS guidance. The legislative text of the OBBBA appears to apply broadly to wagering transactions, which could include Schedule C filers — but this is not definitively settled as of the date of this writing. Professional gamblers should consult a tax attorney for guidance specific to their situation before filing.

Frequently Asked Questions About Sports Betting Taxes

Here are answers to the questions bettors most often ask about sports betting taxes — from what counts as income to what the new 2026 rules mean for your return.