Yes, casino winnings are taxable income in the United States
The IRS treats money you win at a casino, slot machine, poker table, or lottery as ordinary income. You owe federal income tax on it, and most states tax it too. This is true whether you win $100 or $100,000, and whether you gamble in person or online. The casino or lottery operator does not decide whether you pay tax — the law does.
The amount of tax you owe depends on your total income for the year and your tax bracket. A single win does not automatically put you in a higher bracket for the whole year, but it does add to your taxable income. If you won $5,000 at a casino and earned $40,000 from your job, your taxable income for the year is $45,000 (before deductions), and you pay tax on all of it at the rate that applies to that total.
Key Takeaways
- Casino and lottery winnings count as taxable income to the IRS, and you must report them on your tax return even if the casino does not send you a form.
- Casinos issue a Form W-2G for winnings of $1,200 or more from slot machines and bingo, or $5,000 or more from table games and poker tournaments, and send a copy to the IRS.
- You can deduct gambling losses against your winnings, but only if you itemize deductions and only up to the amount you won — you cannot use losses to reduce other income.
- Some states do not tax gambling winnings, while others tax them at a flat rate or as part of your regular income; check your state's rules.
- If you won money and did not receive a W-2G form, you still must report the winnings on your tax return.
When the casino sends the IRS a report about your winnings
Casinos and gambling venues are required to file a Form W-2G with the IRS when you win above certain thresholds. For slot machines and bingo, the threshold is $1,200. For table games, poker tournaments, and keno, it is $5,000. Lottery tickets have their own rules — most states require a Form W-2G for lottery winnings of $600 or more.
When the casino files a W-2G, they send you a copy and send another copy to the IRS. This means the IRS already knows about your win before you file your tax return. If you do not report it, the IRS will notice the mismatch. You will owe the tax, plus penalties and interest.
If you won less than the threshold, the casino does not have to file a W-2G. That does not mean you do not owe tax on it — you do. You must report all gambling winnings on your tax return, whether or not you received a W-2G form.
How to report winnings on your tax return
Gambling winnings go on Schedule 1 (Form 1040), under "Other Income." If you received a W-2G, you will enter the amount shown on that form. If you did not receive a W-2G but won money, you report the amount you won based on your own records — receipts, tickets, or statements from the gambling venue.
You do not need to itemize deductions to report your winnings. Winnings are added to your income whether you take the standard deduction or itemize. The difference comes when you want to deduct losses.
Keep records of all your gambling activity — dates, locations, amounts won, and amounts lost. If the IRS questions your return, you will need to show what you won and what you lost. A straightforward notebook or spreadsheet is enough; the IRS does not require a specific format.
Deducting gambling losses against your winnings
You can deduct gambling losses, but only if you itemize deductions on Schedule A (Form 1040), and only up to the amount of your winnings. If you won $3,000 and lost $5,000, you can deduct $3,000 in losses — the amount of your winnings. You cannot use the extra $2,000 in losses to reduce other income like wages or interest.
To claim losses, you must have records. The IRS wants to see dates, locations, and amounts. Receipts from the casino, credit card statements, or ATM withdrawals help prove what you spent. A diary or log of your gambling sessions is also acceptable, as long as it is detailed and contemporaneous — written at the time, not months later from memory.
Many people do not itemize deductions because the standard deduction is larger. For 2024, the standard deduction is $14,600 for single filers and $29,200 for married filing jointly. If your total itemized deductions (including gambling losses) do not exceed the standard deduction, you will not benefit from deducting losses. You still owe tax on your winnings either way.
State taxes on gambling winnings
Federal tax is only part of the picture. Most states also tax gambling winnings, but the rules vary widely. Some states tax winnings as part of your regular income at your normal tax rate. Others impose a flat tax on gambling winnings — for example, New York taxes most gambling winnings at 8.82%, separate from your income tax bracket.
A few states do not tax gambling winnings at all. Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming have no state income tax. If you live in one of these states, you owe federal tax but no state tax on casino winnings. If you won money in a casino in one state but live in another, you typically owe tax to your home state, not the state where you gambled.
Check your state's tax agency website or ask a tax professional about your state's rules. The amount of state tax can be significant — it is not something to overlook.
Withholding taxes at the casino
When you win above certain amounts, the casino may withhold federal income tax before paying you. For a W-2G win of $5,000 or more, the casino is required to withhold 24% of the winnings for federal tax. Some casinos also withhold state tax.
Withholding is not the same as paying your full tax bill. If you owe more than 24% based on your total income and tax bracket, you will owe additional tax when you file. If you owe less, you may get a refund. The withholding is a prepayment toward your tax liability, not a final settlement.
If the casino withheld tax, they will show the amount on your W-2G form. You report this withholding on your tax return, and it reduces the amount of tax you owe or increases your refund.
Gambling as a business versus a hobby
If you gamble occasionally for entertainment, your winnings are taxable income and your losses are deductible only against those winnings (and only if you itemize). If you gamble professionally — meaning you gamble regularly, keep detailed records, and treat it as your primary source of income — the IRS may classify you as a professional gambler. The tax rules are different.
Professional gamblers can deduct losses against all income, not just winnings. They can also deduct business expenses like travel, equipment, and professional fees. However, the IRS scrutinizes professional gambling claims closely. You need substantial evidence that you gamble as a business: a separate business account, a business plan, records of wins and losses over multiple years, and a pattern of profit.
Most people who gamble do not meet the IRS standard for professional status. Unless you are gambling full-time and have documented it as a business, assume the hobby rules explore to you.
Frequently Asked Questions
Do I have to report small wins if I did not get a W-2G?
Yes. The IRS requires you to report all gambling winnings, regardless of the amount. If you won $200 at a slot machine and did not receive a W-2G, you still must report it on your tax return. The casino's failure to file a W-2G does not erase your tax obligation.
What if I won money online or from an offshore casino?
Online gambling winnings are taxable income in the same way as casino winnings. If the site is based outside the United States, you still owe U.S. federal tax and state tax (if your state taxes gambling). Offshore sites do not file W-2G forms, so you must report the winnings yourself based on your records. The IRS has access to payment records from many online gambling platforms.
Can I deduct losses from previous years?
No. Gambling losses can only be deducted in the year they occurred. You cannot carry losses forward to future years or back to previous years. If you had a big loss in 2023 and a big win in 2024, you can only deduct 2024 losses against 2024 winnings.
What happens if I do not report my winnings?
If the casino filed a W-2G, the IRS will see the discrepancy when they match your return to the forms they received. You will owe the tax, plus a penalty (usually 20% of the underpaid tax) and interest. If the IRS audits you and finds unreported winnings, the penalties and interest can be substantial. It is better to report the winnings upfront.
Does winning money affect my benefits or financial aid?
Gambling winnings count as income for purposes of means-tested programs like Medicaid, SNAP, and housing information. A large win could affect your may be able to access or the amount of benefits you receive. If you receive any need-based benefits, consult with a benefits counselor before claiming a large gambling win on your tax return, or speak with a tax professional about the timing and reporting of the win.