Gambling & Sports Betting Tax Checklist

For federal income tax, gambling winnings are taxable regardless of whether a W-2G was issued. For TY2026, slots and bingo use a $2,000 payment threshold without wager reduction; keno uses $2,000 after reducing winnings by the wager; sports and other parimutuel wagers require both a payment of at least $2,000 and payment/winnings of at least 300 times the wager; and poker-tournament winnings of $2,000 or more, net of buy-in, for 2026 payments trigger reporting (the poker rule was more than $5,000 net through 2025). Taxability does not depend on federal form issuance. New Jersey has separate rules, including its per-prize exception for certain New Jersey Lottery winnings.

NJ did not adopt the federal 90% loss cap. Documented same-year losses may offset winnings within the applicable NJ gambling-income category on Line 24 of the NJ-1040, but the category cannot fall below $0; the rule creates neither a cross-category offset nor a loss carryforward. NJ has published no position adopting the federal session method, so retain complete records and apply the state category rules separately.

Starting in TY2026, the federal 90% loss cap under Section 165(d) means a gambler who breaks even still owes tax. If you win $20,000 and lose $20,000, you can only deduct $18,000 in losses - creating $2,000 of taxable 'phantom income' despite no actual profit.

The person who collects gives the payer Form 5754 listing every actual winner's share; the payer then issues each winner their own W-2G. Without it, the collector's SSN carries the whole amount and has to be untangled by nominee reporting. A joint bank deposit or whose name is on the ticket doesn't by itself decide beneficial ownership - the pool agreement and who funded the wager do.

Keep an accurate diary or similar contemporaneous record of dates, locations, activity types, amounts wagered, and amounts won or lost, together with W-2Gs, statements, tickets, receipts, and other available evidence. Whether the records substantiate a loss position depends on the complete facts and applicable rules.