The IRS requires that all income, including gambling winnings, must be reported. It doesn’t matter if you win $1 from a scratch-off or $1 million at a casino—your winnings are taxable and must be reported on your Form 1040.
Reporting Gambling Winnings
While many small prizes (like a $5 lottery win) aren’t officially tracked, the IRS expects taxpayers to self-report gambling income. For larger amounts, casinos and organizers are required to issue Form W-2G, which reports winnings and any federal tax withheld.
If you’re filing other information returns, such as Form 1099-MISC for prizes and awards, reporting rules can overlap. That’s where professional support makes a difference.
When Do You Receive Form W-2G?
You’ll receive Form W-2G if you win:
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$1,200 or more (not reduced by wager) from bingo or slot machines
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$1,500 or more (reduced by wager) from keno
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Over $5,000 (after buy-in) from a poker tournament
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$600 or more from lottery, raffles, or other winnings, provided the payout is at least 300x the wagered amount
Tax Withholding on Gambling Winnings
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Standard withholding is 25% if you provide your Social Security number.
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If you don’t provide it, winnings may be subject to 28% backup withholding.
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For many taxpayers, the amount withheld is higher than their actual tax rate, so they may receive a refund when filing their return.
Reporting Gambling Losses
You can deduct gambling losses, but only if you itemize deductions on Schedule A. Losses can offset winnings but cannot exceed them. Acceptable proof includes:
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Losing tickets
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Wagering receipts
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Casino win/loss statements
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Diaries of bets placed
How We Can Help
Reporting gambling winnings isn’t always simple—especially when W-2G forms overlap with 1099 reporting requirements. At 1099FIRE, we specialize in IRS information return reporting and can help you file quickly and accurately.
👉 Whether you need Form W-2G, Form 1099-MISC, or any other information return filed electronically, we can guide you through the process and reduce your risk of IRS penalties.
Contact us today to get help with your filing.