This at-a-glance table maps US online gambling laws across all 50 states and Washington DC, product by product, so you can see at once what is legal where.

Each state row links to a full detail page at /us/[state]/. “Online Casino” means real-money online slots and table games. “Retail only” means sports betting exists but only in person. “Tribal retail” means wagering runs through tribal properties under a state compact. “Poker only” is Nevada, and “Legalized, launching” is Maine, where the law has passed but play hasn’t gone live yet.

If a site advertises itself as a “legal online casino” in a state marked No above, the marketing is ahead of the law. Outside the states listed, no state has licensed real-money online casino play, whatever an offshore brand’s homepage claims.

US gambling law didn’t arrive all at once. It’s a stack of federal statutes and court rulings laid down over sixty years, and the timeline below explains why the map looks the way it does today.

The two hinge moments are 2011 and 2018. The 2011 DOJ opinion freed states to run online casinos and poker within their own borders, and the 2018 Murphy ruling freed them to offer sports betting. Almost everything on the current map traces back to those two.

The numbers behind US online gambling explain why states keep legalizing it and why the online share keeps climbing. Here are the figures worth knowing, drawn from the industry’s own regulators and trade data.

• US commercial gaming set a record $71.9 billion in 2024, its fourth straight record year and up 7.5 percent on 2023.
• Online gaming, meaning online casinos plus online sports betting, made up 30 percent of all commercial gaming revenue in 2024, a record $21.5 billion.
• Online casinos are legal in just seven states, yet they generated $8.41 billion in 2024, up a remarkable 28.7 percent year over year.
• Americans legally wagered $149.9 billion on sports in 2024, which produced $13.71 billion in sportsbook revenue.
• Sports betting is now legal in 38 states plus Washington, D.C., though only around 30 offer full online or mobile betting.
• New Jersey, the oldest online-casino market at 2013, is still the largest. Rhode Island, live since March 2024, was the first brand-new iGaming state since Connecticut in 2021.
• Maine will become the eighth online-casino state once its Wabanaki Nations market launches in late 2026 or early 2027.
• The IRS raised the slot-jackpot tax-reporting threshold to $2,000 on January 1, 2026, its first increase since 1977.
• The legal gambling age is 21 in every state that offers online casinos.
• The National Council on Problem Gambling estimates about 2.5 million US adults have a gambling disorder, with 5 to 8 million more showing some problem behavior.
• Despite legal sports betting reaching 38 states, the share of adults who bet on sports held around 23 percent in 2024, roughly flat since 2021.

Sources: American Gaming Association, State of the States 2025 (2024 figures); National Council on Problem Gambling, NGAGE 3.0; IRS 2026 W-2G update. Figures are reviewed on the page’s 90-day cycle.

US gambling law is built in two layers. Federal statutes set outer boundaries, mostly around interstate activity and payments, and then each state decides what’s legal inside its own borders. Five federal pillars explain the shape of the map.

The Wire Act (1961)

The Federal Wire Act bans using wire communications to transmit bets across state lines. Its scope was fought over for years. A 2011 Department of Justice opinion limited it to sports betting, a 2018 reversal tried to expand it to all gambling, and then New Hampshire Lottery Commission v. Barr restored the sports-only reading in 2019. So the Wire Act does not stop a state from running online casino or poker games that stay within its borders.

UIGEA (2006)

The Unlawful Internet Gambling Enforcement Act does not itself make any game legal or illegal. It targets the payment processing behind gambling that’s already unlawful under some other law, and it’s why US banks block transactions to unlicensed offshore operators. UIGEA sends the question of what’s “unlawful” back to state law.

PASPA and Murphy v. NCAA (2018)

The Professional and Amateur Sports Protection Act of 1992 banned states from authorizing sports betting. In Murphy v. NCAA the Supreme Court struck it down as unconstitutional commandeering of the states, and that single ruling opened the 30-plus-state sports-betting market we have now.

IGRA and Tribal Gaming (1988)

The Indian Gaming Regulatory Act governs gambling on tribal land through Class II and Class III games under tribal-state compacts, overseen by the National Indian Gaming Commission. It’s the framework behind Connecticut’s online market, Florida’s Seminole sports-betting deal, Maine’s new Wabanaki online casinos, and the retail tribal casinos across much of the West.

The Illegal Gambling Business Act (1970)

This statute (18 U.S.C. 1955) gives federal prosecutors a tool against large gambling operations that violate state law, which is one more reason offshore sites steer clear of a US business presence.

The Law That Never Passed: RAWA

It’s worth knowing what didn’t happen. The Restoration of America’s Wire Act, or RAWA, was pushed several times to ban online gambling nationwide by rewriting the Wire Act. It never passed, and its failure is part of why states kept their freedom to legalize.

People expect one national gambling law and there isn’t one. Under the Constitution, regulating gambling is a state “police power,” so each state sets its own rules for what happens inside its borders.

The Murphy ruling drove this home. The Court held that Congress can’t commandeer states by forcing them to keep a ban on their own books. Washington can regulate genuinely interstate activity and payments, but it can’t tell a state whether to allow online casinos. That is why New Jersey can run a full iGaming market while a neighboring state runs none, and why this guide has to be read state by state rather than as one federal answer.

The single most common mistake in US gambling coverage is treating “online gambling” as one thing. It is four, and mixing them up is how readers end up on a site that’s illegal where they live.

Online Casino (iGaming)

Real-money slots, blackjack, roulette, and live-dealer games. The most tightly restricted product: seven live states plus Nevada for poker, with Maine on the way.

Online Sports Betting

Wagering on sporting events through an app or website. The fastest-growing product since 2018 and now legal in more than 30 states. A state can offer sportsbooks while banning online casinos entirely, as New York, Ohio, and Tennessee do.

Online Poker

Peer-to-peer real-money poker, regulated in six states and distinct from casino games because you are playing other people rather than the house.

Daily Fantasy Sports

Contests where you draft real athletes and win on their stats. Widely legal but regulated on its own track, which is why it reaches states that ban online casinos outright.

These are the states where you can legally play real-money online slots and table games. Seven are live now, Nevada is poker-only, and Maine has legalized and is launching. Each state runs its own regulator and licenses operators individually, so the brands you can play differ from state to state.

State guides: Read our full legality and operator breakdown for New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, Delaware, Rhode Island. We add a linked guide for every state as its market or bill status changes.

The Seven Live Markets

New Jersey is the largest and oldest, live since November 2013 under the Division of Gaming Enforcement, with online casinos tied to Atlantic City licenses. Pennsylvania launched in July 2019 and is now one of the biggest markets. Michigan went live in January 2021 with full casino and poker. West Virginia added online casino in 2020, including poker. Delaware, one of the first three states in 2013, runs a lottery-operated model. Connecticut allows just two casino skins tied to the Mohegan and Mashantucket Pequot tribes and the state lottery, with no poker. Rhode Island, live since March 2024, is a single-operator market run through Bally’s.

Maine: The Newest Market

Maine legalized online casino gaming in 2026 when Legislative Document 1164 became law. The four Wabanaki Nations hold exclusive rights and partner with national operators to run the platforms. Play is expected to go live in late 2026 or early 2027, which makes Maine the eighth online-casino state once it launches.

Since Murphy v. NCAA, online and mobile sports betting has spread to more than 30 states plus Washington, D.C. It’s a different product from online casino, and many states that ban online slots still offer full mobile sportsbooks.

New York, which launched in January 2022 and quickly became the highest-revenue sports-betting state, sits alongside New Jersey, Illinois, Pennsylvania, Ohio, Massachusetts, and North Carolina among the biggest markets. Florida runs through the Seminole Tribe’s platform under a state compact.

Several states allow only retail sports betting, meaning in person with no statewide app: Mississippi, Montana through lottery kiosks, Nebraska, and South Dakota. Others run it through tribal properties only, including New Mexico, North Dakota, Oklahoma, Washington, and Wisconsin. A shrinking group still bans it entirely, among them California, Texas, Georgia, Alabama, and Utah.

Regulated online poker exists in six states: Nevada, New Jersey, Delaware, Pennsylvania, Michigan, and West Virginia. Nevada is the outlier that offers poker but not online slots or table games.

Because the Wire Act permits intrastate online gaming but restricts interstate transmission, each state’s player pool would be too small on its own for games to fill. The Multi-State Internet Gaming Agreement, or MSIGA, solves that by letting member states combine their poker players into shared pools. Nevada, New Jersey, and Delaware started it, and Michigan, West Virginia, and Pennsylvania have joined the framework. No other state offers regulated online poker, so sites advertising “legal US online poker” elsewhere are offshore.

Daily fantasy sports sit in their own legal box. You draft a lineup of real athletes and win based on how they perform, and most states treat that as a game of skill rather than gambling. DFS is available in roughly 40 states as a result.

A handful of states disagree and either ban DFS or regulate it tightly as gambling. Because it’s governed separately, its legality doesn’t follow the online-casino map at all, which is why you’ll find DFS in states with no legal online casino or sportsbook. Check your own state’s rules before you assume it’s offered.

A growing number of states sell lottery tickets and draw games online through official state platforms, a product usually called iLottery. It’s run by the state lottery itself rather than a private casino operator, and where it exists it’s fully legal.

iLottery is separate from online casino, even in states that offer both. Some states also sell online “e-instant” games that look like scratch cards, which has drawn debate about where the lottery ends and casino gaming begins. If a site selling lottery games online isn’t the official state lottery or its named partner, it isn’t legal.

Betting on horse racing online is one of the oldest legal forms of US online wagering, and it runs on a different statute from everything else. The Interstate Horseracing Act of 1978 allows regulated interstate pari-mutuel betting, and advance deposit wagering, or ADW, lets you fund an account and bet from the balance.

ADW horse betting is legal in around 30 states, often in places that allow no other online gambling. The Horseracing Integrity and Safety Act of 2020 added a national safety and anti-doping framework on top. If you can legally bet a horse race online in your state, that doesn’t tell you anything about whether online casinos are legal there; they’re governed by entirely separate law.

Sweepstakes casinos, also called social casinos, offer casino-style games using a dual-currency model: a free coin for play and a promotional coin that can be redeemed for prizes. Operators run them under promotional-sweepstakes law rather than gambling licenses, which is how they reach players in states with no legal online casino.

That legal theory is under sustained attack. Through 2025 and into 2026, a growing list of states moved to ban or restrict dual-currency sweepstakes. Montana and Connecticut enacted bans, and legislation or attorney-general action advanced in New York and other states, with litigation in California. Several major operators pulled out of states as bills passed.

The honest position: sweepstakes casinos are not licensed real-money online casinos, they operate in a contested and narrowing grey area, and their availability in any given state can change with a single bill. We cover them factually in the /sweepstakes/ and /social-casinos/ sections and track legality state by state rather than calling them legal everywhere.

A legal US gambling site has to know you’re physically inside a state that allows the game you’re playing, and it checks every single time you log in. This is the part new players find surprising, so it’s worth spelling out.

Geolocation

Licensed operators use geolocation technology, most often from a provider called GeoComply, to pin your real-time location before a bet is accepted. It reads a blend of GPS, Wi-Fi, and network signals, and if it can’t confirm you’re in a legal state, the wager’s declined. Your billing address is irrelevant; only where you physically are counts.

VPNs Don’t Work

People assume a VPN will let them play from anywhere. It won’t. Operators are required by their license to detect and block VPNs and location spoofing, and getting caught trying usually freezes the account and voids any winnings. There’s no clever workaround here.

Identity Checks (KYC)

Before you can withdraw, a licensed operator verifies your identity and age through Know Your Customer checks using government ID. It’s the same reason a bank asks for ID, and it is a good sign: a site that lets you cash out with no verification at all isn’t following the rules.

Many sites accepting US players hold a license from Curacao, Anjouan, or a similar offshore jurisdiction and market themselves as “licensed and regulated.” That license is real, but it regulates the operator where it’s based, not where you live, and it gives a US player no protection and no recourse with a US regulator.

Playing real-money casino games on an offshore site from a state that hasn’t legalized online casino isn’t a licensed, regulated activity. Deposits run into the UIGEA payment restrictions, winnings can be withheld with no meaningful appeal, and there is no state Division of Gaming Enforcement to complain to. “Crypto casino” sites accepting US players sit in the same spot: the payment method changes, the legal status doesn’t. That’s why we won’t list an offshore or crypto casino as “legal” in a state that hasn’t licensed it.

For regulated online casino and sports betting, the legal age is 21 in nearly every state, including all seven live online-casino states. A few states set 18 for the lottery, pari-mutuel horse racing, or tribal bingo, but online slots, table games, and most mobile sportsbooks require 21.

Operators verify age based on where you live, not where the company’s incorporated, using government photo ID at sign-up as part of mandatory KYC checks. An underage account that slips through is usually caught at withdrawal, when winnings are forfeited and the account closed. Always confirm the specific age on your state’s detail page before you play.

Every regulated US operator has to offer responsible-gambling tools, and each legal state runs a self-exclusion program on top. These aren’t afterthoughts; they’re license conditions.

Operator Tools

At any licensed site you can set deposit, loss, and time limits, take a cooling-off time-out, and get reality-check reminders. You can turn these on yourself in the account settings, and they take effect immediately.

How Self-Exclusion Works

State self-exclusion goes further. You enroll through the state regulator or an operator, pick a term that can run from a year to life, and you’re then barred from every licensed operator in that state for that period. Operators are required to block enrolled players and to stop sending them marketing. It is confidential, it’s free, and choosing it carries no penalty.

Where to Get Help

The national helpline is 1-800-GAMBLER, free and confidential, 24 hours a day, run alongside the National Council on Problem Gambling. If gambling has stopped being fun, reaching out is a normal step, not an admission of anything.

Gambling winnings are taxable income under US federal law, and the reporting rules changed in 2026. The IRS treats all winnings as income, and operators issue a Form W-2G once a payout crosses a threshold that depends on the game.

The headline change: on January 1, 2026, the slot and bingo reporting threshold rose from $1,200, where it had sat since 1977, to $2,000 under the One Big Beautiful Bill Act, and it’ll be indexed for inflation from here on. Federal withholding of 24% can still apply to certain large or high-odds payouts.

Most states with an income tax also tax winnings, and a few tax them even when the wager was placed out of state. You can generally deduct losses only up to the amount you won, and only if you itemize. Winnings from an offshore site are still taxable; there is just no W-2G, so reporting them is on you. This is general information, not tax advice, so check your own situation with a professional.

Online casino tax by state

Each legal state sets its own operator tax on online casino revenue. These rates fund state programs and shape which brands compete in each market.

These are operator taxes, not player taxes. What you owe as a player is covered above and does not change from state to state.

The map keeps moving, and online casino is the slower half of it. Sports betting spread fast because it draws less opposition, while online casino expansion is fought harder, partly over worries about brick-and-mortar jobs and cannibalization. Here is where the pressure sits in 2026.

Illinois is the likeliest next state. Representative Edgar Gonzalez Jr. refiled the Internet Gaming Act as HB 1167, which cleared its committee in early 2026 and is waiting on a floor vote. It carries a 25% tax on gross gaming revenue, a three-skin limit per operator, and Illinois Gaming Board oversight, with backers pointing to nearly $400 million a year in projected tax revenue. New York is the bigger prize and the harder fight, where lawmakers still disagree over a tax rate that has been floated anywhere from 25% to 50% and over how many licenses to issue. Maryland looked possible but fell away for 2026 once the Senate referendum bill was pulled. We update this section as bills move, so treat it as a snapshot rather than a forecast.

A quick reference for the terms that come up across this guide.

• iGaming: real-money online casino play, meaning slots and table games, as opposed to sports betting.
• GGR (gross gaming revenue): what operators keep after paying out winnings, and the figure states tax.
• Geolocation: technology that confirms you’re physically inside a legal state before a bet is accepted.
• KYC (Know Your Customer): the identity checks a licensed operator runs before you can withdraw.
• Tribal-state compact: the agreement under IGRA that lets a tribe run casino gaming in a state.
• Pari-mutuel: the pooled betting system used for horse racing, where odds shift with the money wagered.
• ADW (advance deposit wagering): funding a horse-racing account online and betting from the balance.
• DFS (daily fantasy sports): contests where you draft real players and win based on their stats.
• MSIGA: the compact that lets states share online-poker players so games fill.
• Self-exclusion: a voluntary program that bars you from licensed operators for a set period.

Primary sources

• Federal statutes: Wire Act (18 U.S.C. 1084), UIGEA (31 U.S.C. 5361-5367), PASPA (28 U.S.C. 3701-3704, struck down), IGRA (25 U.S.C. 2701 et seq.), Illegal Gambling Business Act (18 U.S.C. 1955), Interstate Horseracing Act (15 U.S.C. 3001 et seq.)
• Case law: Murphy v. NCAA, 584 U.S. 453 (2018); New Hampshire Lottery Commission v. Barr, 986 F.3d 1 (1st Cir. 2021)
• Tax: IRS Form W-2G instructions and Topic 419; the 2026 slot-threshold change under the One Big Beautiful Bill Act
• State regulators named per row in the At-a-Glance table, including the DGE, PGCB, MGCB, WV Lottery, CT DCP, DE Lottery, and RI Lottery

Methodology

Every status in this guide to US online gambling laws is compiled from each state’s gaming regulator and enacted statute, cross-checked against current operator availability. Product legality for casino, sports, poker, DFS, and lottery is tracked separately because states legalize them independently. This page is reviewed on a 90-day cycle and the review date is stamped at the top.

Corrections

Gambling law changes quickly. If any status here is out of date, email corrections@casinos.org and we’ll review and update, with the review date noted. This guide is general information and not legal or tax advice.