All casino and other gambling winnings are taxable income and must be reported on your federal return, even when the casino does not send Form W-2G. For a tax-year 2025 Form 1040 or 1040-SR, a casual gambler reports winnings on Schedule 1, line 8b. Gambling losses are not netted against that income line; they are a separate Schedule A deduction available only to taxpayers who itemize and can document their losses. A new 90% loss limitation applies beginning with tax year 2026.
What counts as casino winnings?
Gambling income includes money won at casinos, racetracks, sportsbooks, lotteries, bingo games, raffles and similar activities. It also includes the fair market value of noncash prizes. A casino jackpot, table-game payout, tournament prize, promotional cash award or merchandise prize is potentially taxable.
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The reporting obligation belongs to you, not just to the casino. A Form W-2G is an information return that a payer issues for certain payments. It is not a complete record of everything you must report. The Internal Revenue Service states in Topic No. 419, Gambling income and losses: “You must report all gambling winnings on Form 1040 or Form 1040-SR (use Schedule 1 (Form 1040) PDF), including winnings that aren’t reported on a Form W-2G PDF.”
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Where to enter winnings on a 2025 federal return
Schedule 1, line 8b
For a casual gambler filing a 2025 Form 1040 or Form 1040-SR, report gambling winnings on Schedule 1 (Form 1040), line 8b. Enter the total of your gambling income for the year, including:
- Amounts reported in box 1 of every Form W-2G you received.
- Winnings that did not meet the payer’s W-2G threshold.
- Cash or the fair market value of noncash prizes.
- Amounts won at more than one casino or in more than one type of game.
Schedule 1 carries the amount into your Form 1040 total income. Do not subtract gambling losses on line 8b. Reporting a net figure can understate income and make your return inconsistent with the records the IRS expects.
Federal withholding from Form W-2G
If a W-2G shows federal income tax withheld in box 4, report that withholding separately on Form 1040 or 1040-SR, line 25c, for the 2025 return. Withholding is a prepayment of tax. It does not make the winnings tax-free and does not guarantee that the withholding will cover your final tax bill.
For example, if box 1 shows $10,000 and box 4 shows $2,400, report the full $10,000 as gambling income on Schedule 1, line 8b. Claim the $2,400 as federal withholding on Form 1040, line 25c. The two entries serve different purposes.
Why a missing W-2G does not eliminate your reporting duty
Casinos issue W-2G forms only when a particular payment meets the applicable payer-reporting rules. Those rules vary with the game, the amount won, the amount wagered, the payout ratio and whether withholding applies. They determine when the payer must send information to you and the IRS; they do not create a tax-free category for smaller wins.
Keep a running total of all wins, including payments that never generated a form. If you have a casino win/loss statement, use it as one source of information, but compare it with your own session records, tickets, account statements and payout receipts. A statement may not capture every cash transaction or every location where you played.
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How to report casino winnings step by step
- Collect the year’s documents. Gather every Form W-2G, jackpot or payout receipt, casino account statement, win/loss statement, ticket, check, electronic-wallet record and personal gambling log.
- Build a complete winnings total. Add W-2G box 1 amounts and wins that were not reported on a W-2G. Include the fair market value of prizes and promotional awards that are taxable.
- Enter the gross amount. Put the total on Schedule 1, line 8b, for a 2025 Form 1040 or 1040-SR. Do not net losses against it.
- Enter withholding separately. Transfer any federal withholding shown in W-2G box 4 to Form 1040 or 1040-SR, line 25c.
- Decide whether a loss deduction is available. Continue to Schedule A only if you itemize and have adequate records. The deduction is separate from income reporting.
- Check special-status rules. Review the rules for professional gamblers, nonresident aliens and shared winnings before filing if any applies to you.
- Review your state return. Federal treatment does not establish your state’s income, withholding or loss rules. Use your state department of revenue’s current instructions.
When gambling losses can be deducted
2025 returns
For tax year 2025, a casual gambler may deduct gambling losses only on Schedule A and only when itemizing deductions. The deduction cannot exceed the gambling winnings reported for the year. If you take the standard deduction, you cannot claim a separate gambling-loss deduction.
The IRS summarizes the documentation and itemization requirement in Topic No. 419: “You may deduct gambling losses only if you itemize your deductions on Schedule A (Form 1040) and kept a record of your winnings and losses.”
Suppose you report $8,000 of winnings and have $6,500 of substantiated losses. If your itemized deductions make sense for your situation, up to $6,500 may be claimed on Schedule A. If your documented losses total $11,000, the 2025 deduction is limited to $8,000, not $11,000. The excess cannot be used to create a gambling loss or carried forward under this rule.
2026 returns: the 90% limitation
Beginning with tax year 2026, the Schedule A wagering-loss deduction is limited to the lesser of 90% of gambling losses or gambling winnings. Internal Revenue Service Publication 505 (2026) states: “Beginning in 2026, your gambling loss deduction on Schedule A (Form 1040) will be limited to lesser of (1) 90% of your gambling losses or (2) your gambling winnings.”
The distinction matters when comparing years. A taxpayer filing a 2025 return does not apply the 90% calculation. For a 2026 return, $10,000 of documented losses and $10,000 of winnings would produce a maximum loss deduction of $9,000, subject to itemizing and the other Schedule A rules.
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Losses must be supported
The IRS expects an accurate diary or similar record and evidence such as receipts, tickets, statements or other documents showing both amounts won and lost. A useful log should record:
- Date and length of each gambling session.
- Casino, racetrack, online operator or other location.
- Type of game or wager.
- Amounts taken to play, additional funds added and amounts cashed out.
- Jackpots, tickets, account statements and other supporting documents.
A notebook or gambling session logbook can organize this information, but buying one is not an IRS requirement and no particular product is endorsed. The important point is that your records are contemporaneous, complete and consistent with your financial documents.
Gross winnings versus a casino’s “net win/loss” statement
Casinos often provide an annual win/loss statement for loyalty-program members. Treat it as supporting evidence, not as permission to report only a net number. Federal reporting generally requires gross gambling winnings on Schedule 1 and a separately calculated loss deduction, if you qualify.
A statement that says “net loss” does not erase reportable jackpots or other winning sessions. Conversely, a statement may not include cash play that was not connected to a player account. Reconcile the statement with your tickets, bank or cash records and session diary.
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W-2G thresholds and timing
Thresholds are payer rules, not taxpayer exemptions. The January 2026 Form W-2G instructions describe a $2,000 minimum threshold for payments in calendar year 2026 under changed law, along with game-specific rules and withholding conditions. Other games use different calculations, including payout-to-wager ratios, and the rules can change by year.
Do not apply a single threshold to every casino game or carry a 2026 threshold back to a 2025 payment. Use the Form W-2G instructions for the tax year and game involved. Regardless of whether a threshold was met, report all of your winnings.
For 2026, certain winnings may be subject to 24% regular or backup federal withholding when the applicable conditions are met. The exact result depends on the game, payment and withholding rule. Box 4 of Form W-2G shows federal withholding actually taken.
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Shared jackpots and group wins
If one person receives a payout for a group or is not the actual winner, Form 5754, Statement by Person(s) Receiving Gambling Winnings, may be required. The recipient should provide the payer with the actual winners’ names, addresses and taxpayer identification information so the payer can prepare information returns correctly.
Do not simply report the entire group payout as your personal income if you were collecting it for others. Conversely, do not omit your share because another member of the group received the check. Keep the completed Form 5754 information and records showing how the prize was allocated.
Nonresident aliens and U.S.-source casino winnings
A nonresident alien generally reports U.S.-source gambling winnings on Form 1040-NR with Schedule NEC rather than using the resident individual process described above. Treaty provisions, withholding and loss treatment can differ by country and type of gambling activity.
Do not assume that the Form 1040 rules for a U.S. resident apply to you. Review the current Form 1040-NR and Schedule NEC instructions and obtain advice on treaty eligibility when relevant.
Casual gambler or gambling business?
Casual gambling activity
Most people who occasionally visit a casino are casual gamblers. The 2025 federal process for that taxpayer is Schedule 1, line 8b for winnings and, if eligible, Schedule A for documented losses while itemizing.
Professional gambling activity
The IRS treats gambling conducted as a trade or business differently. Publication 525 directs professional gamblers to Schedule C. Its 2025 guidance says professional losses and expenses for tax years 2018 through 2025 are limited to winnings.
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Calling yourself a professional does not automatically establish that status. The facts of your activity, including regularity, continuity, expertise, businesslike conduct and profit motive, matter. If your gambling is substantial or your filing position is uncertain, get individualized tax advice before using Schedule C.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.State and local tax returns
Federal rules do not determine every state’s treatment of casino winnings, losses or withholding. Form W-2G can contain state and local boxes, but those entries do not by themselves tell you how to complete your state return.
Check the current instructions from the department of revenue for the state where you live and, when relevant, the state where the winnings arose. State definitions, itemization rules, reciprocity provisions and treatment of gambling losses can differ from federal law.
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Keep a defensible file
Retain W-2G forms, payout receipts, tickets, casino statements, account histories, bank records and your diary with your tax records. Organize records by date and location so a particular win or loss can be traced to evidence. The IRS does not prescribe a specific app, notebook or spreadsheet; it requires accurate records and supporting proof.
Avoid these mistakes
- Reporting only W-2G amounts: Add wins that did not produce a form.
- Reporting a net casino result: Put gross winnings on Schedule 1 and handle any allowable loss separately.
- Claiming losses with the standard deduction: A 2025 casual-gambler loss deduction requires Schedule A itemizing.
- Deducting unsupported losses: A bank withdrawal or a casino’s generalized statement may not establish every session. Keep a contemporaneous diary and corroborating documents.
- Using the wrong year’s rule: The 90% cap starts in 2026; it does not apply to a 2025 return.
- Ignoring withholding: Transfer W-2G box 4 federal withholding to Form 1040 line 25c for 2025.
- Assuming state rules match federal rules: Verify your state filing separately.
- Applying resident rules to a nonresident alien: Review Form 1040-NR and Schedule NEC requirements.
How many taxpayers report winnings and losses?
Internal Revenue Service estimates cited in Internal Revenue Bulletin 2026-19 indicate that about 2.3 million taxpayers reported wagering gains on individual returns for tax year 2022. Approximately 670,000 of those taxpayers also claimed an itemized deduction for wagering losses. These are 2022 tax-year estimates published in 2026, not a count of current filers, and they illustrate that most taxpayers reporting gains did not itemize wagering losses.
A practical decision table
| Situation | Winnings reporting | Loss treatment |
|---|---|---|
| 2025 casual gambler with W-2G | Schedule 1, line 8b; include W-2G box 1 | Schedule A only if itemizing, with records; no more than reported winnings |
| 2025 casual gambler without W-2G | Schedule 1, line 8b anyway | Same Schedule A and documentation rules |
| 2026 casual gambler | Use the 2026 forms and instructions for the applicable income line | Schedule A limit is the lesser of 90% of losses or winnings, if itemizing |
| Professional gambler | Follow the trade-or-business reporting rules, including Schedule C guidance | Publication 525 limits professional losses and expenses to winnings for 2018–2025 guidance |
| Nonresident alien | Generally Form 1040-NR and Schedule NEC for U.S.-source winnings | Treaty and loss rules require separate analysis |
| Group or shared payout | Provide actual-winner information using Form 5754 procedures | Allocate each person’s share using supporting records |
Final filing checklist
- Have you included every gambling win, not just W-2G amounts?
- Did you include the fair market value of taxable noncash prizes?
- For a 2025 return, is the gross amount on Schedule 1, line 8b?
- Did you transfer 2025 W-2G box 4 withholding to Form 1040 line 25c?
- Did you keep losses off the income line?
- Are you itemizing on Schedule A before claiming a 2025 loss deduction?
- Can your diary and receipts support both winnings and losses?
- If filing for 2026, did you apply the 90% loss limit?
- Did you address shared winnings, nonresident status or professional activity if applicable?
- Did you verify your state’s current rules separately?
When to obtain professional help
Consider a qualified tax professional when you have many casinos or jurisdictions, substantial cash play, shared jackpots, nonresident status, a possible gambling business, treaty questions, or incomplete records. Professional assistance cannot turn undocumented losses into a deduction, but it can help classify the activity, reconcile forms and apply the correct tax-year rules.
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