The U.S. gambling law is intricate and ever-changing, particularly concerning online gambling. The 1961 Wire Act and the UIGEA (Unlawful Internet Gambling Enforcement Act) of 2006 laid down some basic rules. But for online poker, casino games, and sports betting, state laws are what really matter. And those laws can vary dramatically from state to state and even within the same state at different times of the year (for instance, some states that don’t permit online casino games do allow them during the summer months).

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A Patchwork of State Laws

Gambling regulation in the United States is a hodgepodge of state-specific rules and restrictions. A few states, like Nevada and New Jersey, have respectable and well-established gambling industries. Many other states, however, have laws making all sorts of gambling illegal. Even in the states where some form of gambling is permitted, the rules governing it can be as good as a labyrinth to figure out. If you’re thinking of doing any gambling, it’s wise to first make yourself well-acquainted with both the laws and the enforcement practices of your state.

 

With the support of federal legislation, such as the Indian Gaming Regulatory Act of 1988, and state-level approval, an array of commercial casinos and tribal gaming operations have sprung up across the nation. They come in many forms and offer an assortment of gaming opportunities, from the slots and tables one might find in a Vegas-style operation to the betting that takes place in a casino’s sportsbook. Even within the couple of states where online casinos are illegal, residents can find plenty of places to put their money at stake, though the recently poker-only legislative framework probably makes Michigan and New Jersey the envy of states that haven’t legalized online gambling at all.

The Growing Trend of Online Gambling & Sports Betting

The online gambling and sports betting sectors are thriving. While each state determines its own rules about what can be gambled on and where, over the past several years, a growing number of states have decided to permit their residents to gamble online—for the most part, with websites controlled by the houses of bets within those same states. And online sports betting? After the 2018 Supreme Court decision that allowed states to legalize it, dozens of states have rushed to do just that, with several more on the way. In the meantime, however, some states still disallow not just online sports betting but also many other forms of online wagering—leaving just a few gap-toothed states in the middle of the map.

Land-Based Gambling Options

While the rapid expansion of online gambling is an undeniable development, it does not change the place that land-based casinos occupy in the U.S. gambling sector. You will find no better demonstration of both the opportunity and the appeal that casinos present than in the American resort. In places like Las Vegas and Atlantic City, and even in the far less extravagant hubs of Tunica and Shreveport, the casino is a magnet for out-of-state visitors. Indeed, most casino-goers in America are not locals.

Timeline of US Online Gambling Laws

  • September 13, 1961: US President John F. Kennedy Signs Federal Wire Act

    1961 Federal Wire Act

    Pres. John F. Kennedy signed the Federal Wire Act into law. The law was part of US Attorney General Robert Kennedy’s war on the US mob, as the Wire Act targetted illegal bookmakers. Any interstate sports bets placed over the telephone lines were banned.

  • October 28, 1992: PASPA Sports Betting Bill Signed into Law

    1992 PASPA Sports Betting Law

    President George H.W. Bush signed PASPA, which banned sports betting in 46 states.

    Four states had sports betting laws grandfathered in: Nevada, Oregon, Delaware, and Montana. Nevada had single-game sports betting, while the other three had sports lotteries (a form of parlay betting).

  • October 13, 2006: UIGEA Online Gambling Ban Signed into Law

    2006 UIGEA Online Gambling Ban

    14 years later, President George W. Bush signed into a law the UIGEA. The UIGEA stated that any form of gambling banned under the Wire Act (over the phone lines) were now banned over the Internet.

    The new law made it illegal for financial institutions or credit card companies to process gambling payments in the United States. This drove all publicly-traded gaming groups out of the US market, along with many payment processors.

  • April 15, 2011: Black Friday Comes to US Online Poker Sites

    Online Poker Black Friday

    The U.S. Department of Justice seizes the domains of online poker sites like PokerStars and FullTilt Poker. The DOJ also unsealed indictments against 11 online poker executives, claiming they violated the UIGEA, committed fraud, and laundered money.

    This had a chilling effect on the offshore US online gambling niche.

  • December 23, 2011: US DOJ Reverses Opinion on Wire Act, UIGEA

    US Online Gambling Laws 2011

    Earlier in 2011, the Attorney Generals of Illinois and New York asked the US Department of Justice its opinion on the 1961 Wire Act and 2006 UIGEA.

    In December, the DOJ’s Office of Legal Council (OLC) stated that the US Wire Act banned sports betting, but not poker or casino gambling. This was based on the fact that Wire Act prosecutions from the 1960s to 2000s always focused on sports betting — since poker and casino bets couldn’t be made over the phone.

    Suddenly, US states were free to legalize, regulate, and tax online casino and poker betting.

  • June 28, 2012: Delaware Regulates Online Casinos and Poker Sites

    Delaware Online Gambling Bill 2012

    Delaware becomes the first US state to legalize online gambling under the new DOJ interpretation.

    The Delaware Gambling Competitiveness Act made online poker and casino gaming legal. Dover Downs, Harrington Racecourse, and Delaware Park could launch gaming portals.

  • February 22, 2013: Nevada Regulates Online Poker

    Nevada Online Poker Bill 2013

    Gov. Brian Sandoval signed Nevada’s online gambling bill, which legalized online poker (but not online casinos). Nevada became the second US state with legal online poker.

  • November 26, 2013: New Jersey Legalizes Online Casinos and Poker Sites

    New Jersey Online Gambling Bill

    Gov. Chris Christie signed a bill that legalized online casino and poker rooms. Atlantic City casinos and New Jersey pari-mutuel wagering race tracks could launch online gambling sites.

  • Spring 2014: Restore America's Wire Act (RAWA) Introduced to U.S. Congress

    Restore America's Wire Act - RAWA Ban

    In the spring of 2014, US Senator Lindsay Graham and U.S. Rep. Jason Chaffetz introduced Restore America’s Wire Act (RAWA) to both houses of the U.S. Congress and held committee hearings to debate the issue.

    Both claimed (1) the original Federal Wire Act banned all forms of gambling instead of sports betting alone, (2) that GPS technology couldn’t tell if gamblers were playing in states that banned online gambling, and (3) online gambling might contribute to terrorism.

    After a disastrous hearing in the House Oversight Committee in December 2016 in which these assertions were challenged, the two dropped the issue. The Coalition to Stop Internet Gambling (CSIG) shifted its efforts from congress and instead lobbied state governments and the incoming administration.

  • October 26, 2017: Pennsylvania Regulates Online Casinos and Poker Rooms

    Pennsylvania Online Gambling Bill 2017

    Facing a $2 billion budget shortfall, Pennsylvania legalized online casinos, poker sites, sportsbooks, and daily fantasy sports sites. The state’s land-based casinos and racinos could launch online gaming sites.

    Gaming expansion, which included airport terminal betting and VLTs in convenience stores, was supposed to raise $200 million a year in tax revenue.

  • May 14, 2018: U.S Supreme Court Strikes Down PAPSA Law

    New Jersey Sports Betting Case in US Supreme Court 1

    The U.S. Supreme Court repealed the PASPA sports betting ban in a 6-3 decision.

    The SCOTUS stated, because PASPA favored four US states over 46 others, PASPA violated the Commerce Clause and the Equal Sovereignty Clause of the U.S. Constitution. Congress could ban sports betting in all 50 states, regulate it in all 50 states, or step back and let state governments decide for themselves.

  • September 20, 2019: U.S. Senate Considers Federal Sports Betting Law

    US Sports Betting Law

    In September 2019, media reports suggested that then-Senate Major Leader Charles Schumer (D-New York) and Sen. Mitt Romney (R-Utah) were working on a bipartisan sports betting bill.

    This would have created one federal standard for sports betting laws, while undermining the 20+ US states that had (or would have) their own laws. Sports gamblers were concerned, because early talk of a federal sports betting bill might have had a 1% or more “integrity tax” paid to US sports leagues. Bookmakers claim such taxes were unfair and would ruin their margins on sports betting.

    The bill has not received much attention for more than a year, so it seems a federal sports betting bill has little chance of passing.

  • May 2018 to Present: 20 US States and Washington DC Embrace Sports Betting

    List of US States with Sports Betting

    Since May 2019, 20 US states and the District of Columbia have legalized sports betting in one form or another. Colorado, Illinois, Indiana, Iowa, Michigan, Nevada, New Jersey, Pennsylvania, Tennessee, Virginia, and West Virginia each have full mobile optimized sports betting apps, plus land-based sportsbooks.

    Arkansas, Delaware, Mississippi, Montana, New Mexico, and New York have in-person betting. Mississippi, Oregon, and Montana technically have mobile sports betting, but players must enter a casino/sportsbook in order to place those bets. New Hampshire, Oregon, Rhode Island, and Washington DC. each have mobile sports betting through one single operator.

  • 2021 and Forward: US States with Pending Sports Betting Legislation

    US Sports Betting Bills

    At present, 20 more US state legislatures are debating whether to legalize sports betting.

    As of 2021, Louisiana, Maryland, North Carolina, South Dakota, and Washington state, have pending legislation (approved either by committee or in one house of the legislature). Arizona, Connecticut, Georgia, Kansas, Kentucky, Massachusetts, Missouri, Ohio, and Vermont have sports betting bills under consideration by the legislature.

    Media reports suggest that Florida and Texas lawmakers might consider such bills in 2021, while North Dakota and Wyoming might have unileteral action by tribal casinos (like in New Mexico). Maine had a sports betting bill passed by both houses of the state legislature, but Gov. Janet Mills vetoed the bill.

  • January 14, 2019: U.S. Department of Justice Reverses 2011 Wire Act Opinion

    US Online Gambling Laws 2019

    The US Justice Department reversed its 2011 opinion on the Wire Act (and UIGEA), which stated that online casinos and poker sites were not banned under the UIGEA.

    US Deputy Attorney General Rod Rosenstein stated that states and online gaming sites had 90 days to comply (he later extended the date to June 14, 2019). This sparked a new round of controversy and lawsuits over the DOJ’s federal online gambling enforcement efforts.

  • February 19, 2019: New Hampshire Sues DOJ over Online Gambling Enforcement

    New Hampshire Lawsuit DOJ Online Gambling

    Just over a month after the new DOJ opinion was announced, the New Hampshire Attorney General sued the US Department of Justice over its threatened enforcement of online gambling.

    New Hampshire doesn’t have online casinos or poker sites, but the state lottery sells lotto tickets over the Internet. New Hampshire argued that its tax revenues would be negatively affected by the DOJ’s overreaching and unconstitutional ban on online gambling.

    A month later, the attorney generals of New Jersey and Pennsylvania joined the lawsuit, to protect their online casino/poker industries. The lawsuit is still ongoing.

  • December 19, 2019: Michigan Regulates Online Gambling and Sports Betting

    Michigan Online Gambling Bill 2019

    On December 19, 2019, Michigan Gov. Gretchen Whitmer signed H 4916 and H 4311, which legalized online gambling sites and sports betting, respectively.

    Throughout 2020, Michigan officials approved gaming licenses for expanded gambling. Michigan gaming operators plan to launch online casinos and poker sites throughout 2021.

  • January 22, 2021: Michigan Launches Online Casino Apps

    Michigan Online Casino Apps

    The first 8 online casino apps launched in Michigan. These 8 gaming portals also had mobile sports betting apps. Each site features a partnership of a Michigan land-based casino and an online gaming software provider. The eight online casino operators and 1 sportsbook-only operator are:

    • BetMGM and MGM Grand Detroit
    • Fanduel and MotorCity Casino
    • Wynn Resorts and Sault Ste. Martie Tribe of Chippewa Indiana
    • Rush Street Interactive (BetRivers) and the Little River Band of Ottawa Indians
    • Golden Nugget Online Gaming and Keweenay Bay Indian Community
    • TwinSpirts and Hannahville Indian Community
    • William Hill and Grand Traverse Band of Ottawa & Chippewa Indians
    • DraftKings and Bay Mills Indian Community
    • Greektown Casino and Penn Sports Interactive/Barstool Sportsbook (online sports betting app only)

The Future of Gambling Laws in the U.S.

Gambling laws in the United States are on a clear path of evolution. In many states, the action will revolve around new legislation and the mobile and online platforms that have become fixtures in the gambling routines of many. Some other states may try to tighten the reins and bring more forms of gambling under state control. And then there are those debates we can almost count on seeing in state legislatures as the year progresses—debates over who wins and who loses under the existing law and who should win and lose under the new one. On top of all this is the continual change in technology, which seems almost certain to change the whole experience of gambling once more. If anything is set in stone with this picture, it is the stone that says this is a constantly changing situation.

Disclaimer:

This article aims to provide basic, general information about gambling laws in the United States. Since the legal landscape of gambling is in constant flux, the information presented here may not reflect the most up-to-date laws or rulings. For precise and state-specific legal advice, you should converse with a legal professional or consult a government official. The information in this guide is always open to revision, and individual states are free to pass new laws or amend old ones whenever they choose. Always make sure you’re following the local laws before you engage in any gambling activities.