Disclaimer: This article is for general information only. We are not tax advisers, accountants, or lawyers, and nothing here is tax or legal advice. Tax law is complex and it changes, and the rules that apply to you depend on your income, your state, and whether you gamble for fun or as a business. Always check current guidance from the Internal Revenue Service and your state tax agency, and talk to a qualified tax professional before you file.
Winning at a casino is exciting, and it is also taxable. In the United States, gambling winnings are income, and the Internal Revenue Service, known as the IRS, expects you to report them, even if the casino does not give you a form, even if you won online, and even if you won in another state or country. Many players are surprised by that, and many more are surprised again at tax time, when a big win pushes them into a higher tax bracket, or when they learn that losses can only reduce the tax on winnings in a limited way.
This guide explains, in plain English, how US casino winnings are taxed, when a casino reports your win to the IRS, what forms and records you should keep, how losses work, and how state taxes add another layer. It is written for recreational players in the United States in 2026, and it will help you plan before you cash out, rather than after the tax bill arrives.
Yes, gambling winnings are taxable income
The starting point is simple. The IRS treats all gambling winnings as ordinary taxable income. That includes winnings from slot machines, table games such as blackjack and roulette, poker, sports betting, bingo, keno, lotteries, and raffles, whether the game is in a land-based casino, at a racetrack, online, or in a private game. The full amount of the win is taxable, not just the profit. If you bet $100 and win $500, the $500 is income, even though your net gain on that bet was $400. Losses are dealt with separately, and only in the limited way explained below.
You must report winnings even if no tax was withheld and even if you did not receive a form from the casino. Many people believe that a win below the reporting threshold is tax-free. That is a misunderstanding. The threshold controls whether the casino must report the win to the IRS and give you a form. It does not change whether you must report the income on your own tax return. You are expected to report the full amount of your gambling winnings on your federal tax return.
When a casino reports your win
For some wins, a casino is required to report the win and give you a Form W-2G, which is the form used for certain gambling winnings. The thresholds depend on the type of game. For slot machines and bingo, a win of $1,200 or more from a single wager generally triggers a W-2G. For keno, the threshold is $1,500 or more. For a poker tournament, a win of $5,000 or more from a single wager, after subtracting the buy-in, generally triggers a W-2G. For other games, different rules apply, and sports betting in particular can have different reporting rules depending on the type of bet.
When a W-2G is issued, the casino may also withhold federal income tax from the winnings. The usual withholding rate for gambling winnings is 24 percent, and withholding is more likely if the winnings are large, if the player does not provide a Social Security number, or if the player is subject to backup withholding. That does not mean 24 percent is your final tax rate. It is an advance payment toward the tax you owe, and your final tax will depend on your total income, your filing status, and your deductions. If too much was withheld, you may get a refund. If too little was withheld, you may owe more at tax time.
If you win a large non-cash prize, such as a car or a holiday, the fair market value of the prize is taxable in the same way as cash. The casino may also need to report it. Keep any documents the casino gives you, including the W-2G, and keep a copy for your own records.
Keeping records of wins and losses
Good records are the difference between paying tax on your real gambling results and paying it on a guess. Keep a contemporaneous gambling diary or log, which means a record made at or near the time you gamble, not months later. For each session, record the date and place, the type of game, the amounts you bet and the amounts you won and lost, and the names of any people with you. Keep supporting documents, such as W-2G forms, wagering tickets, casino statements, receipts for buy-ins, and bank records showing money paid to or received from a casino.
Those records matter most if you claim a deduction for gambling losses. They also help you work out how much you won in total during the year, because your tax return asks for total winnings, not just the wins that came with a W-2G. If the IRS asks questions, a detailed diary with supporting documents is far more persuasive than a memory of what happened in a few big sessions.
Can you deduct gambling losses?
For recreational gamblers, gambling losses are deductible, but only in a limited way. Losses may be deducted, but only if you itemise deductions on Schedule A, and only up to the amount of your gambling winnings for the year. You cannot use gambling losses to reduce your other income, such as wages or rent, and you cannot deduct more losses than winnings in that year. If you take the standard deduction instead of itemising, you cannot claim gambling losses at all, even if your gambling losses were larger than your winnings.
In 2026, a change makes losses less valuable for many players. For tax years beginning in 2026, a new law limits the gambling loss deduction to 90 percent of a player’s gambling losses, up to the amount of gambling winnings, for recreational gamblers. In practice, that means that even if you lost as much as you won, a portion of your losses cannot be deducted, which can leave you owing tax even on a year when you broke even overall. That is why it is especially important in 2026 to keep detailed records and to check the current IRS rules and limits before you file. The rules for professional gamblers, whose gambling is their business, are different, and they should seek professional advice.
The lesson is important: never gamble in the hope of using losses to offset other income. Gambling losses do not work like losses on investments, and losing money will rarely be a sensible tax strategy. If you find that you are gambling mainly to chase a loss, it is time to stop, and free and confidential help is available in the United States through the National Problem Gambling Helpline, which can be reached by calling or texting 1-800-GAMBLER.
State taxes and online winnings
Federal tax is only part of the bill. Most states tax gambling winnings as income, although a few do not have a state income tax, and a few do not tax gambling winnings in the same way. Some states where you won may withhold state tax or require you to file a non-resident return, and other states may allow a credit for tax paid to another state. If you win in a state other than your home state, that state’s tax rules may also apply, and you should keep the information the casino gives you at cash-out time.
Online gambling is taxed in the same way as gambling in a physical casino. The winnings are income, and they must be reported, even if the operator is licensed in another state or, for players who use an offshore site, overseas. The fact that no W-2G was issued does not make the win tax-free. Some online operators will provide a statement of your annual winnings and losses. Keep those statements, and use them to reconcile your own diary.
Planning before you cash out
Two practical steps are worth taking before you receive a large win. First, ask about withholding and the forms you will be given. If you are in a situation where a W-2G and withholding are likely, the casino will usually be able to explain what will happen at the cage. Second, if the win is large, consider setting aside enough of it to cover the tax. A rule of thumb is to keep aside at least 24 percent for federal tax, and possibly more if the win takes you into a higher tax bracket or triggers a state liability, but your own rate may be different. Talk to a tax professional early, because a large win can affect other parts of your tax position, such as eligibility for credits or deductions that depend on income.
If you are paid in instalments, such as a lottery annuity, talk to a tax professional about the difference between lump sum and annual payments. In general, tax is due on the amounts you receive in the year you receive them, and a different choice of payment can change your tax bill over time and the value of the prize after tax. Do not sign a lottery prize claim or a settlement that assigns winnings to a third party without checking the tax consequences.
Common mistakes players make
The most common mistake is not reporting winnings at all, or only reporting wins that came with a W-2G. The IRS receives W-2G forms from casinos, and it can match those forms against your return. If winnings appear on a W-2G and not on your return, you may receive a notice. The second mistake is deducting losses without itemising, or claiming more in losses than winnings, neither of which is allowed for recreational gamblers. The third mistake is failing to keep a diary. Without records, you cannot prove losses, and the IRS may disallow the deduction.
Another mistake is ignoring state taxes altogether. A player who has filed a federal return for the year may still owe tax in the state where the win happened, even if that player has never lived there. Keep receipts and records for each state, and check the state’s rules for non-resident filings.
The bottom line
US casino winnings are taxed as ordinary income, whether you play for fun or for profit, whether you play in a casino, online, or at a racetrack. A casino must report some wins with a Form W-2G and may withhold tax, but you must report all winnings on your return whether or not you received a form. Losses can be deducted only if you itemise, only up to your winnings, and in 2026 only up to 90 percent of your losses as a recreational gambler.
Keep a diary and all supporting records, set aside money for the tax when you win, and talk to a qualified tax professional about how a large win affects your tax position. Enjoy the win, keep accurate records, and treat the tax as part of the game, because it is a much cheaper lesson to learn before you cash out than when the tax return is due.