Online gambling is legal in the United States on a state-by-state basis, and what you can legally do depends on both where you are and what kind of game you mean. As of early 2026, 31 states plus Washington, D.C. allow online sports betting, seven states permit full online casino games, and six states allow online poker. Everywhere else, real-money online gambling is either not authorized or still working its way through a state legislature.
Where Online Sports Betting Is Legal
Thirty-one states plus Washington, D.C. had live online sports betting as of early 2026. Before May 2018, only Nevada offered legal sports wagering anywhere in the country. The expansion since then has reshaped the map.
States run their markets in very different ways. New Jersey, Pennsylvania, Illinois, Ohio, Arizona, Colorado, and Virginia operate open commercial markets where multiple sportsbooks compete for your business. New York allows the same kind of competition but taxes operators at 51% of gross gaming revenue, tied with New Hampshire and Rhode Island for the highest rate in the nation.1Office of the New York State Comptroller. DiNapoli: Mobile Sports Betting Adds to State Revenue, But Calls to Problem Gambling Hotline Rise as Gaming Expansion Continues That rate produced over $1 billion for New York in its first full fiscal year. Most other states tax operators between 10% and 20%.
Not every market is open. New Hampshire’s lottery commission controls mobile sports betting through a single operator, DraftKings.2New Hampshire Lottery. DraftKings Mobile Sportsbook Tennessee built an entirely online market with no requirement for any physical casino presence.3TN.gov. FAQs – Sports Wagering Advisory Council Wyoming took the same digital-first route.4Wyoming Gaming Commission. Online Sports Wagering Florida routes all mobile wagering through the Seminole Tribe’s Hard Rock Bet platform under a 2021 compact ratified by the state legislature.5Official Internet Site of the Florida Legislature. Florida Statutes 285.710 – Compact Authorization A state court lawsuit challenging that compact under Florida’s voter-approval requirement for gambling expansion was still pending in early 2026.
Where Online Casino Games Are Legal
Full online casino games, often called iGaming, cover digital slots, blackjack, roulette, and other traditional casino games played for real money. Only seven states allow them:
- New Jersey
- Pennsylvania
- Michigan
- West Virginia
- Delaware
- Connecticut
- Rhode Island
Rhode Island was the most recent to go live, launching in March 2024. In every one of these states, an online casino must partner with an existing land-based casino or a designated tribal entity. You cannot run a standalone online casino. Connecticut goes a step further and requires live dealer game studios to be physically located inside the state.6Connecticut eRegulations. Requirements for Live Dealer and Peer-to-Peer Online Casino Gaming
Tax rates on iGaming revenue run higher than sports betting taxes. Pennsylvania charges 54% on revenue from online games that simulate slot machines and 16% on digital table games. New Jersey takes 15% of gross gaming revenue plus a 2.5% community investment alternative.7Justia Law. New Jersey Revised Statutes 5:12-95.19 – Annual Tax on Internet Gaming Gross Revenues These revenues typically fund education, infrastructure, and responsible gambling programs.
Independent testing laboratories certify the random number generators used in digital games to confirm outcomes are genuinely random. State regulators audit operators regularly, and failures can result in heavy fines or lost licenses. That oversight is the practical difference between a licensed iGaming site and anything else you might find online.
Where Online Poker Is Legal
Online poker is legal in six states:
- Nevada
- New Jersey
- Pennsylvania
- Michigan
- West Virginia
- Delaware
Poker has a problem that slots and sports betting do not. It needs enough players online at the same moment to fill tables and tournaments. A single small state struggles to keep games running around the clock.
The Multi-State Internet Gaming Agreement solves that by combining player pools across state lines. All six states with legal online poker are now members. Delaware, New Jersey, and Nevada signed the original compact in 2017.8Multi-State Internet Gaming Agreement. Multi-State Internet Gaming Agreement Michigan joined in 2022.9Michigan Gaming Control Board. MGCB Greenlights Rush Street Interactive for Multi-State Poker With Michigan Players Pennsylvania signed in 2025 and became the largest state in the shared market, which now covers more than 38 million Americans.10Pennsylvania Gaming Control Board. Governor Shapiro Signs Multi-State Internet Gaming Agreement, Bringing Pennsylvania Into Shared Online Poker Market Operators in every member state must obtain specific licenses that involve investigations of their software and finances, and player funds must be held in accounts separate from operating capital.
States With Legalization Bills Pending
Several large states had active legislation in the 2026 session. On the sports betting side, bills were introduced in Texas, Georgia, Alabama, Alaska, Hawaii, and Mississippi. Georgia’s proposal would place mobile sports betting under its existing lottery commission without a constitutional amendment.
On the iGaming side, bills were introduced in New York, Illinois, Ohio, Maryland, Massachusetts, and Virginia. Illinois proposed a 25% tax rate on iGaming revenue. Ohio’s bill would let its 11 existing casinos and racinos offer digital games at a 28% rate. Each of these proposals follows the template already in use elsewhere by requiring a partnership with a licensed brick-and-mortar facility.
None of these bills is a sure thing. Similar legislation has died in committee in previous sessions in several of these states, particularly where tribal gaming interests, existing casino operators, or voter-approval requirements slow things down.
Age, Identity, and Location Rules
Every legal platform runs three checks before you can place a real-money bet: age, identity, and location.
The minimum age is 21 in most states with legal online gambling. Six jurisdictions set it at 18: Kentucky, New Hampshire, Montana, Rhode Island, Wyoming, and Washington, D.C. The age applies to every form of online gambling in that state, not just casino games.
Identity verification requires your legal name, date of birth, and the last four digits of your Social Security number at registration. Most platforms also want a government-issued photo ID and proof of address. Submitting false information will freeze your account and any money in it.
Location verification is the step most people underestimate. Every regulated platform uses geofencing software that pulls GPS, Wi-Fi signals, cellular data, and your IP address to confirm you are physically inside state borders. VPNs and location-spoofing tools are detected and blocked. The practical consequence: you can hold an account registered in New Jersey and still be unable to place a bet while visiting a neighboring state, unless you also register with an operator licensed there.
Deposit methods on regulated platforms include debit cards, ACH bank transfers, e-wallets like PayPal and Skrill, prepaid cards like Play+, and often cash deposits at partnered retail casinos. Credit cards have been falling out of favor, and some major operators no longer accept them.
Taxes on Online Gambling Winnings
Every dollar you win gambling online is taxable income under federal law, whether or not the platform sends you a tax form.
For 2026, operators file a Form W-2G when winnings hit certain thresholds. The minimum reporting threshold was adjusted for inflation to $2,000 for payments made in 2026, up from the previous $600 floor for most categories. For sports betting, a W-2G is required when your winnings are at least 300 times your wager. Federal withholding of 24% applies when sports betting winnings exceed $5,000 and meet that 300-to-1 ratio.11Internal Revenue Service. Instructions for Forms W-2G and 5754
Gambling losses are deductible against winnings only if you itemize deductions on your federal return. For 2026, that deduction is capped at 90% of your losses for the year, and only up to the amount of your gambling gains. A losing year never produces a net deduction. Keep session-level records of wins and losses if you plan to claim it. Many states with legal online gambling also tax winnings at the state level, with separate rates and thresholds.
Sweepstakes Casinos and Offshore Sites
If you live in a state without legal iGaming, you have probably seen sweepstakes casinos that look very similar to real online casinos. They operate in nearly every state using a dual-currency structure: Gold Coins have no cash value and exist for entertainment, while Sweeps Coins can be redeemed for real money or gift cards, typically at one coin per dollar. The legal theory is that because Sweeps Coins are available free through a no-purchase alternative method of entry, the “consideration” element of gambling is missing. Whether that holds up depends on execution. Several states have begun scrutinizing these platforms more closely, and they lack the consumer protections of licensed sites: no segregated player funds, no independent game audits, and limited recourse if something goes wrong.
Offshore gambling sites are a different problem. They remain accessible from the U.S. but are not subject to American consumer protection laws. The FBI has estimated that Americans wager roughly $673.6 billion annually through illegal and unregulated markets, and has warned that those operations frequently fund organized crime.12Federal Bureau of Investigation. Great Odds, High Risk – The FBI Encourages U.S. Bettors to Know the Risks of Illegal Gambling If an offshore site refuses to pay you, there is no regulator to complain to and no realistic legal remedy. There is also no required game fairness testing and no segregated player funds. If you are in a state with legal options, there is no reason to use one.
If gambling has stopped being entertainment, the National Problem Gambling Helpline is available 24/7 at 1-800-MY-RESET, by texting 800GAM, or by chat at NCPGambling.org.