Gambling Winnings and Losses Taxes in 2026: The New 90% Loss Deduction Cap

The 90% Rule: Why Breaking Even at Gambling Can Now Cost You in 2026

For nearly a century, the deal between the United States tax code and gamblers was simple: you reported all of your winnings as income, and in exchange you could deduct your losses — dollar for dollar — up to the amount you won. Win $50,000 and lose $50,000 in the same year, and you broke even on your taxes too. That bargain ended on January 1, 2026. Buried inside the One Big Beautiful Bill Act (OBBBA, Public Law 119-21), signed July 4, 2025, was Section 70114, which rewrote Internal Revenue Code §165(d) so that you may now deduct only 90% of your wagering losses, still capped at your winnings.[11, 1]

The arithmetic is unforgiving. Under the old rule, a recreational bettor who wagered heavily all year and finished exactly even owed no federal tax on the activity. Under the 2026 rule, that same bettor can deduct only 90% of the losses, leaving the remaining 10% as taxable "phantom income" — tax on money that never actually landed in their pocket. For high-volume sports bettors, poker players, and slot regulars who cycle large sums through a casino or app, the effect can be brutal. This guide walks through exactly how gambling income is taxed in 2026, who is hit hardest, how the new $2,000 Form W-2G threshold and 24% withholding fit in, and the legitimate steps you can take to keep the damage in check.[1, 3]

All Gambling Winnings Are Taxable Income — Every Dollar

Start with the half of the equation that has not changed. Gambling winnings are, and always have been, fully taxable. Under IRC §61, gross income means "all income from whatever source derived," and the IRS is explicit in Tax Topic 419 that you "must report all gambling winnings." That covers casino table games and slots, lotteries and raffles, horse and dog tracks, sports betting, poker tournaments, online sportsbooks, and daily fantasy sports. It also covers non-cash prizes — a car, a vacation, a watch — which are taxed at their fair market value.[14, 2]

For a recreational gambler, winnings are reported as "other income" on Schedule 1 (Form 1040), line 8b, and flow onto your Form 1040. Critically, you report the full amount of your winnings here — you cannot net your losses against your winnings on this line. Losses live somewhere else entirely (an itemized deduction, discussed below), and that separation is the structural reason the 90% cap and the standard deduction can leave you taxed even when you lost money overall. IRS Publication 525 covers the broader rules for taxable and nontaxable income.[5, 8]

The New §165(d): You Can Deduct Only 90% of Your Losses

Here is the operative language. As amended by OBBBA, §165(d)(1) now provides that for losses from wagering transactions, the deduction "shall be equal to 90 percent of the amount of such losses" and "shall be allowed only to the extent of the gains from such transactions." Two limits therefore stack: first your losses are trimmed to 90%, and then even that trimmed figure cannot exceed your total winnings for the year. The earlier version of the statute, in force from 2018 through 2025, allowed the full 100% (still capped at winnings); the OBBBA both cut the figure to 90% and stripped out the sunset date, making the change permanent rather than temporary.[1]

A concrete example makes the sting visible. Suppose in 2026 you win $200,000 across a year of betting and lose $200,000 — a perfect wash. Under the old law you reported $200,000 of winnings, deducted $200,000 of losses, and owed nothing. Under the new law you still report $200,000 of winnings, but your loss deduction is capped at 90%, or $180,000. You are now taxed on the remaining $20,000 even though you did not come out ahead by a single dollar. The more you wager — and serious bettors can run millions of dollars of action through an account in a year — the larger that phantom slice becomes.[1, 2]

One point of relief that is widely misunderstood: the 90% cap applies to the loss deduction, not to your winnings. If you simply won money on the year — say you won $30,000 and lost $10,000 — you are taxed on your real profit plus the 10% haircut on losses, never on more than you actually netted plus that sliver. The rule bites hardest precisely when winnings and losses are both large and close together, which is the everyday reality of active sports betting and table play. Losses, as always, are reported on Schedule A as an "Other Itemized Deduction," a placement that carries its own trap, covered later.[6]

Form W-2G in 2026: The Reporting Threshold Rose to $2,000

When you win above a set amount, the payer files a Form W-2G, Certain Gambling Winnings, reporting the payout to you and to the IRS. For decades the trigger points were a patchwork: $1,200 for bingo and slot machines, $1,500 for keno, $5,000 for poker tournaments, and $600 (at 300 times the wager) for most other bets. The OBBBA changed this. According to the IRS Instructions for Forms W-2G and 5754 (revised January 2026), "the minimum threshold amount for payments made in calendar year 2026 is $2,000," and it will be adjusted for inflation in later years.[4, 3]

There is a genuine irony here. The same law that tightened the loss deduction also raised the paperwork threshold, which on its face is a win for players: a higher floor means fewer W-2Gs and less reflexive over-withholding on mid-size jackpots. But a W-2G is only an information report, not a measure of taxability. The familiar rule still governs everything beneath it: winnings that never generate a W-2G are just as taxable as winnings that do. A $1,000 slot jackpot in 2026 produces no form, yet it remains fully reportable income on your return, and the IRS receives plenty of other data — bank records, casino player-card activity, app payouts — that can surface unreported winnings.[3, 20]

24% Withholding: When the House Takes Tax Out Before You Cash Out

Some large payouts have federal tax withheld on the spot. Under IRC §3402(q), "regular gambling withholding" applies when the proceeds exceed $5,000 and are at least 300 times the amount wagered — the classic case being a lottery, sweepstakes, wagering pool, pari-mutuel race, or qualifying sports-betting payout. The IRS W-2G instructions set that withholding rate at 24%. Importantly, the instructions specify that "regular gambling withholding doesn't apply to winnings from bingo, keno, or slot machines," so a big slot jackpot is reported on a W-2G but generally is not subject to automatic 24% withholding.[18, 3]

A separate mechanism, backup withholding, also runs at 24% under IRC §3406. It kicks in when a winner does not furnish a correct taxpayer identification number, and it can apply to the bingo, keno, and slot winnings that escape regular withholding. Whichever type applies, the tax taken out is not a final cost — it is a prepayment. You reconcile it on your return just like wages withheld from a paycheck, so it reduces your balance due or adds to your refund. The estimated-tax rules in IRS Publication 505 matter here: if you have large winnings with little or no withholding, you may need to make quarterly estimated payments to avoid an underpayment penalty.[19, 9]

Casual Player or Professional Gambler? The Line That Decides Your Forms

How you report gambling turns on whether you are a casual (recreational) gambler or a professional. A casual gambler reports winnings on Schedule 1 and any allowable losses on Schedule A. A professional treats gambling as a trade or business and reports it on Schedule C, where, unlike a casual player, ordinary and necessary business expenses under IRC §162 — travel, tournament entry fees, data services — are generally deductible. The standard for "professional" is not self-declared; it comes from the Supreme Court.[7, 17]

In Commissioner v. Groetzinger, 480 U.S. 23 (1987), the Supreme Court held that "if one's gambling activity is pursued full time, in good faith, and with regularity, to the production of income for a livelihood, and is not a mere hobby, it is a trade or business." That is a demanding test. The occasional weekend bettor, the fantasy-league hobbyist, and even the frequent-but-casual player do not qualify; the IRS looks for the kind of continuous, skill-driven, profit-seeking effort the Court described. Misclassifying yourself as a professional to grab business deductions is a well-known audit flag, so the status must be genuine.[21, 2]

Why Professional Gamblers Get Hit Twice: Expenses Count Toward the 90% Cap

You might assume the 90% cap hits only "losing bets" and leaves a professional's ordinary business expenses fully deductible. The statute says otherwise. §165(d)(2) defines "losses from wagering transactions" to include "any deduction otherwise allowable under this chapter incurred in carrying on any wagering transaction." In plain English, a professional gambler's travel, lodging, entry fees, and similar §162 costs are folded in with the losing wagers, and the combined total is subject to both the 90% haircut and the winnings ceiling. The pre-2018 world, in which a pro could deduct business expenses without that limit, is gone.[1, 7]

Walk through the numbers. A professional poker player wins $1,000,000 in a year, loses $850,000 at the tables, and spends $50,000 on travel and entry fees. The combined "wagering losses" are $900,000. At 90%, the deduction is $810,000, well within the $1,000,000 winnings ceiling — so taxable income from the activity is $190,000. Under the old 100% rule the same pro deducted the full $900,000 and reported $100,000. The 90% haircut just added $90,000 of taxable income to an otherwise identical year. And because §165(d) caps the deduction at winnings, a professional cannot generate a net operating loss from gambling to offset other income, no matter how badly the year goes.[1]

The Hidden Catch for Casual Gamblers: You Have to Itemize to Deduct a Penny

Before the 90% cap even enters the picture, most casual gamblers run into a more basic wall. Gambling losses are an itemized deduction on Schedule A, not an above-the-line deduction under §62. That means you can only deduct losses if you give up the standard deduction and itemize. Per IRS inflation figures set by Revenue Procedure 2025-32, the 2026 standard deduction is $16,100 for single filers, $32,200 for married couples filing jointly, and $24,150 for heads of household.[15, 12, 13]

Because the standard deduction is so high, the large majority of taxpayers — by most estimates only around one in seven still itemizes — claim it and never touch Schedule A. For them, gambling losses are worth nothing: they already cannot deduct a single dollar of losses, so they are taxed on their full winnings regardless of how much they lost. The 90% cap is the headline, but this older structural reality is what quietly taxes the casual player who wins a $5,000 jackpot, loses it all back, and still owes tax on the $5,000 because the standard deduction is the better overall choice. §63 sets out the standard-versus-itemized framework.[16, 6]

The State Tax Trap: Where Losses Cannot Be Deducted at All

The federal 90% cap is only part of the picture, because many states are even harsher. A number of states — including, among others, Connecticut, Illinois, Indiana, Massachusetts, Michigan, North Carolina, Ohio, Rhode Island, West Virginia, and Wisconsin — tax gambling winnings in full but allow no deduction for losses for casual gamblers. In those states, a resident who wins $50,000 and loses $50,000 owes state income tax on the entire $50,000, having truly broken even. This is the original "phantom income" problem, and the new federal 90% rule now stacks on top of it for residents who also itemize federally.

State rules vary widely and change often, so the list above is illustrative rather than exhaustive — always check your own state's current treatment, since some states conform to federal rules while others explicitly decouple. The practical takeaway is that your true tax cost on gambling can be far higher than the federal numbers alone suggest, and in a no-deduction state a losing or break-even year can still produce a real, out-of-pocket tax bill. Anyone with substantial gambling activity should map both layers before assuming a wash is tax-free.

Keep a Gambling Diary: Records, Receipts, and the Session Method

Because you cannot net losses against winnings on the income line, careful records are essential — both to support a loss deduction and to keep your reported winnings accurate. Tax Topic 419 instructs taxpayers to "keep an accurate diary or similar record" of winnings and losses and to retain "receipts, tickets, statements, or other records." A useful diary notes the date and type of wager, the name and address of the establishment, the people you were with, and the amounts won and lost. Casino player-card statements, app transaction histories, and tournament receipts all help corroborate the diary.[2]

For slot players, the IRS offered a more workable approach in Notice 2015-21, a proposed safe harbor for electronically tracked slot machine play. Rather than treating every single spin as a separate win or loss, it lets a player measure the gain or loss from a continuous session of play — total cashed out minus total put in for that session. This better reflects how people actually gamble and eases recordkeeping. Note that it remains a proposed safe harbor specific to electronically tracked slots, not a universal rule, so document each session clearly and apply it consistently.[10]

Sports Betting and Daily Fantasy: Why High-Volume Bettors Feel It Most

The explosion of legal online sports betting is exactly where the 90% cap does the most damage, because of how winnings and losses pile up. Each winning bet is gross income, and a bettor who churns through hundreds of wagers a month can accumulate an enormous gross winnings figure across the year even while netting close to zero. Sportsbooks and daily fantasy platforms report your activity, and the IRS treats every winning ticket as reportable income under §61. Apply the 90% haircut to a year with $400,000 of winning bets and $390,000 of losing bets, and a $10,000 real profit can balloon into far more taxable income.[14, 2]

Two practical realities compound the problem. First, online platforms make it effortless to place a huge number of small bets, so the gross figures climb quietly. Second, if you take the standard deduction — which most bettors do — your losing bets are not deductible at all, so you are taxed on essentially your gross winnings. The lesson is not to stop tracking. Pull your year-end win/loss statement from each app, reconcile it against your own log, and know your real numbers before filing. A clear record is the only way to report accurately and to claim every loss the law still allows.[3]

What You Can Actually Do: Planning Around the 2026 Rules

No legal trick erases the 90% cap, but several legitimate steps reduce its bite. Compare itemizing against the standard deduction carefully each year: in a big winning year, your gambling losses plus other Schedule A items may finally clear the standard-deduction hurdle, making the loss deduction worth claiming. Track by session rather than by bet where the approach fits, since proper netting within a session lowers both the winnings you report and the losses you must deduct — keeping more activity below the line that triggers phantom income. And plan for estimated taxes: a large jackpot with no withholding can create an underpayment penalty, which the rules in Publication 505 help you avoid through timely quarterly payments.[9, 16]

Two cautions. First, do not claim professional-gambler status merely to deduct expenses — the Groetzinger test is demanding and a wrong call invites trouble, and in any case §165(d)(2) now sweeps a pro's expenses into the same 90% cap. Second, none of this is a substitute for advice tailored to your situation; the figures and forms here are accurate for 2026, but a CPA or enrolled agent can model your specific mix of winnings, losses, state of residence, and filing status. The most reliable "strategy" of all is sobering and simple: the house edge plus a tax on phantom income means the expected after-tax return on heavy gambling is worse than ever.[1]

Will Congress Reverse the 90% Rule? The FAIR BET and FULL HOUSE Bills

The 90% cap was unpopular almost immediately, and lawmakers moved to undo it. In the House, Rep. Dina Titus of Nevada and Rep. Ro Khanna introduced H.R. 4304, the FAIR BET Act (Fair Accounting for Income Realized from Betting Earnings Taxation Act), which would simply change "90 percent" back to "100 percent" in §165(d). In the Senate, Sen. Catherine Cortez Masto, joined by Sen. Jacky Rosen and Sen. Ted Cruz, introduced S. 2230, the FULL HOUSE Act, which would restore the prior "only to the extent of the gains" deduction.[22, 23]

So far, neither has become law. An attempt to fast-track a fix by unanimous consent in the Senate was blocked by a single senator's objection, and in early January 2026 the House Rules Committee declined to attach the FAIR BET Act to the annual defense authorization bill. As a result, the 90% cap remains fully in effect for 2026, and any repeal now depends on the tax-writing committees folding it into a future tax or budget package. The bottom line for planning: treat the 90% rule as the law of the land for this tax year, because it is — and do not count on a retroactive fix when you file.[1]

Frequently Asked Questions: 2026 Gambling Taxes

The questions below summarize the most common points that trip up gamblers under the 2026 rules. They are general information, not tax advice for your specific situation, and they reflect federal law as of mid-2026; see IRS Tax Topic 419 for the agency's own summary.[2]