Gambling is legal in some form in 48 of the 50 states. Only Utah and Hawaii prohibit it almost entirely. Everywhere else, at least one category of wagering is authorized, whether that’s a state lottery, a tribal casino, a licensed sportsbook app, or some combination of them. So the real question of where gambling is legal in the US isn’t yes or no. It’s which type, in which state, and under what rules, because each state decides independently.
State Lotteries
Lotteries are the most widely available form of legal gambling. Forty-five states plus the District of Columbia run their own lottery programs, selling scratch-offs, daily drawings, and tickets for multi-state games like Powerball and Mega Millions. The five holdouts are Alabama, Alaska, Hawaii, Nevada, and Utah. Nevada’s absence is a policy choice to protect its casino industry rather than opposition to gambling.
Most states set the minimum age for lottery purchases at 18. A handful require 21. Lottery proceeds usually fund public education or infrastructure, and in many states the lottery brings in more gambling tax revenue than casinos and sportsbooks combined.
Commercial and Tribal Casinos
Brick-and-mortar casino gaming reaches you through two different legal channels. Commercial casinos operate under state-issued licenses in roughly half the states, with the largest concentrations in Nevada, New Jersey, Pennsylvania, and the corridor along the Mississippi River. States deliberately cap the number of licenses to control the size of the market.
Tribal casinos operate on sovereign land under the Indian Gaming Regulatory Act, which recognizes tribal nations’ right to conduct gaming on their own land as a path toward economic self-sufficiency, provided the activity isn’t prohibited by federal law or by the state the land sits in.1Office of the Law Revision Counsel. 25 USC 2701 – Findings For full-scale casino games like blackjack and craps, a tribe needs a signed compact with the state government. That’s why you’ll find tribal casinos in states that otherwise have no commercial casino industry.
States With Legal Sports Betting
Sports betting has expanded faster than any other category. As of early 2025, more than 40 states had legalized some form of sports wagering, and the number keeps growing. Most of those states allow mobile betting through smartphone apps, which now accounts for the overwhelming majority of money wagered. A smaller group restricts bettors to physical retail locations inside casinos or dedicated sportsbook lounges.
Most states place limits on what you can bet on. Wagering on high school sports is banned nearly everywhere, and several states also prohibit bets on in-state college teams. Betting on elections remains largely off-limits, though the area is evolving after prediction markets drew attention during the 2024 presidential race. The minimum age for sports betting is 21 in most states, though a few allow 18-year-olds to bet at retail locations.
You Have to Be Physically Inside a Legal State
Every legal sports betting app uses geolocation to confirm you’re physically inside a state where betting is permitted. You can’t place a bet from your couch in a state that hasn’t legalized, even if you opened the account somewhere legal. Operators screen for VPN usage, and trying to mask your location violates the terms of service of every licensed platform. No federal statute specifically criminalizes a bettor using a VPN, but state laws in some jurisdictions treat fraudulent circumvention of location controls as illegal gambling or computer fraud.
States With Legal Online Casinos and Poker
Online casinos and poker rooms are far more restricted than sports betting. As of early 2026, only eight states have legalized iGaming: Connecticut, Delaware, Maine, Michigan, New Jersey, Pennsylvania, Rhode Island, and West Virginia. Maine’s online casinos had been authorized but not yet launched as of that date. These platforms offer virtual slots, table games, and in some states, live-dealer games streamed from studio floors.
State regulators require licensed platforms to pass software audits confirming their random number generators produce genuinely unpredictable results. Operators must also offer responsible-gaming features, including voluntary self-exclusion lists and deposit limits. If you put yourself on a self-exclusion list and later try to gamble anyway, casinos will escort you out, and in most states you forfeit any jackpots you hit while excluded.
Multi-State Online Poker
Online poker has a liquidity problem: a state with a small population can’t sustain enough active players to keep games running around the clock. The Multi-State Internet Gaming Agreement lets licensed operators pool poker players across state lines. Six states currently participate: Delaware, Michigan, Nevada, New Jersey, Pennsylvania, and West Virginia. A player in Michigan can sit at the same virtual table as someone in New Jersey, all within a legal and regulated framework.
Identity Verification
Before you can play at a legal online casino or sportsbook, expect to provide your name, date of birth, address, and the last four digits of your Social Security number. Many platforms also require a photo of a government-issued ID like a driver’s license or passport, and some ask for a selfie to match against the document. For large withdrawals, operators may request proof of funds such as bank statements or pay stubs. This isn’t optional. It’s how operators comply with federal anti-money-laundering rules and state-mandated age and location verification.
Daily Fantasy Sports and Sweepstakes Casinos
Two categories sit in less settled legal territory than casinos or sportsbooks.
Daily fantasy sports contests, where you draft a lineup and compete for cash prizes based on real player performance, operate legally in about 45 states. The five that prohibit them are Hawaii, Idaho, Montana, Nevada, and Washington. Most states treat DFS as skill-based contests rather than gambling, though a handful have enacted specific DFS licensing requirements.
Sweepstakes casinos use a two-currency model to sidestep traditional gambling regulations. You purchase virtual “gold coins” for entertainment, receive free “sweeps coins” as a bonus, and later redeem those sweeps coins for real money. Operators argue this qualifies as a promotional sweepstakes rather than gambling because no purchase is required to receive sweeps coins. Most states have tolerated the model, but California enacted a law banning social casinos that use the sweepstakes structure, which signals that state-level crackdowns may spread. If you use one of these platforms, understand that their legal footing is far less settled than a state-licensed casino or sportsbook.
Minimum Gambling Age
There is no single national gambling age. The threshold depends on the type of gambling and the state. The most common breakdown:
- 18 and older for lottery tickets, bingo, pari-mutuel horse racing, and daily fantasy sports in most states.
- 21 and older for casino gaming (commercial and tribal), sports betting, and online casinos in most states.
Some tribal casinos set their own age at 18 even when the state requires 21 for commercial casinos, depending on the terms of their compact. A few states allow 18-year-olds into casinos but restrict them from the bar area. The safest assumption is 21 for anything on a casino floor or a sports betting account, and 18 for lottery and horse racing. Always check the rules for your specific state and venue.
Taxes on Gambling Winnings
Every dollar you win gambling is taxable income. That covers casino jackpots, sports betting payouts, lottery prizes, poker tournament earnings, and even the fair market value of non-cash prizes like cars or trips. You’re required to report all gambling income on your federal return regardless of whether the operator sends you a tax form.2Internal Revenue Service. Topic No. 419, Gambling Income and Losses
Operators must withhold 24% of your winnings for federal taxes when the payout exceeds $5,000 and is at least 300 times the original wager.3Internal Revenue Service. Instructions for Forms W-2G and 5754 You’ll receive a Form W-2G documenting the withholding. Plenty of taxable wins fall below that threshold and trigger no automatic withholding, which means you’re responsible for reporting them yourself and potentially making estimated tax payments during the year.
State income taxes add another layer. Rates range from 0% in states without an income tax to over 10% in high-tax states. Eight states don’t tax gambling winnings at all. Some states apply specific withholding rates for non-residents who win within their borders, which you’ll need to account for when filing your home state return.
Deducting Gambling Losses
You can deduct gambling losses on your federal return, but only up to the amount of your gambling winnings, and only if you itemize deductions rather than taking the standard deduction. Since roughly 86% of taxpayers claim the standard deduction, most recreational gamblers can’t use this deduction at all.
Starting with the 2026 tax year, the rules got worse. A provision in the One Big Beautiful Bill Act reduced the gambling loss deduction from 100% to 90% of losses. Even if you itemize and your losses exceed your winnings, you can only deduct 90 cents of every dollar lost. For someone who won $50,000 and lost $60,000 in the same year, taxable gambling income would be $5,000 rather than zero. The change also reclassifies ordinary business expenses from gambling activity as gambling losses subject to the same cap, which hits professional gamblers especially hard. Professionals report their gambling income and expenses on Schedule C, but the 90% ceiling now applies to their deductions too.
Keep detailed records. The IRS expects a contemporaneous log showing wins and losses by session, along with receipts, tickets, and statements from casinos or sportsbooks. Without documentation, you’ll lose any deduction you try to claim in an audit.
Banking and Payment Restrictions
Even in states where gambling is fully legal, moving money into and out of your account isn’t always simple. Federal regulations require financial institutions to maintain policies that block transactions tied to unlawful internet gambling.4eCFR. Part 233 Prohibition on Funding of Unlawful Internet Gambling (Regulation GG) In practice, some banks decline gambling-related charges even when the transaction is entirely legal, because it’s easier to block everything than to sort lawful from unlawful.
Credit card deposits are increasingly restricted. Several major sportsbook operators have voluntarily stopped accepting credit cards, and a handful of states ban credit card deposits outright to prevent people from wagering with borrowed money. Even when a platform does accept credit cards, your bank may treat the charge as a cash advance, which triggers higher interest rates and no grace period. The most reliable funding methods are debit cards, ACH bank transfers, PayPal, and prepaid cards offered by the platforms themselves.
The Two States Where Almost Nothing Is Legal
Utah and Hawaii stand alone in rejecting virtually every form of gambling. Utah’s constitution explicitly prohibits all lotteries and games of chance. The state has no casinos, no lottery, no sports betting, and no pari-mutuel wagering. Legislative efforts to carve out exceptions have consistently failed. Hawaii takes a similar approach through statute rather than constitutional mandate, prohibiting gambling to preserve its community character.5Justia. Hawaii Revised Statutes 712-1223 – Gambling
Both states also lack the tribal gaming compacts that brought casinos to otherwise conservative jurisdictions. Individuals caught organizing illegal gambling operations in these states face criminal penalties including jail time and fines. Residents who want to gamble have to travel to a neighboring jurisdiction where it’s permitted.