Best online casino in

Best online casino in


Best US Online Casinos for May 2024

Mike J. DaviesBy Mike J. DaviesSenior Editor at Casinos.US Updated: April 1, 2024

Mike is our Senior Editor and experienced gambling strategist. A former hockey player, he transitioned to the casino industry after finishing his B.A. in English. Blackjack systems, online casino guides, gambling terms, and more - Mike is familiar with all fine points of gambling.

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Looking to compare the best US online casinos? This is our tried and tested list of platforms with high RTPs, fair bonuses, and stellar ratings.

Top US Online Casinos for 2024

We get it; you're on the hunt for an enhanced experience. That's why we evaluated US online casinos on the market with our 6-part criteria in hand and checked user reviews. These are the best US online casinos for 2024. And of course, they're all legal.

USA Online CasinosWelcome BonusBonus CodeCasino GamesLegal inSite RatingSecure LinkTerms

BetMGM - Our #1 Recommendation

BetMGM overview

BetMGM opened its site in 2018, and with its user-friendly site and nice bonuses, it's been one of the best online casinos ever since. In addition to easy withdrawals, the casino boasts high RTP options for slots, like Guns n Roses at 96.98%, and a variety of table games. We especially like their help page; it's easy to navigate and contains all the information valuable to a player in one place - from game rules to the right tax form.

One customer review from Jo A. agrees; their 5-star review says "I've only recently started using BetMGM...and I've been quite impressed to be honest. My account was verified relatively quickly, and I also received the welcome offer without any hassle."

DraftKings – Highly Rated Casino

DraftKings overview

DraftKings may be better known for their sports books, but their casino also ranks strongly. Their welcome bonus stands out to me with its unusually long 30-day validity period. They have 15 live table games and a larger game portfolio than most, which New Jersey players can take advantage of with a cross-genre progressive jackpot specific to the platform. Mobile app users also enjoy high security and easy play; the Google Play app has been rated by 15,000 users as averaging 4.4 stars.

Caesar’s Palace Online Casino Overview

Caesars Palace Online Casino overview

At 97%, Caesar's overall RTP rivals that of many. Their online platform has a dizzying 872 games, with many of them applying to an extensive rewards program for their land casinos. 800 of these games are slots, but this is also one of the few casinos that partners exclusively with the top-notch live game provider Ezugi. Known for their quality studio, Ezugi provides unique play formats, like a roulette where land-based and online players join the same game.

BetRivers – Recommended for Slots

BetRivers overview

Loaded with special features like wild multipliers, free spins, high-paying symbols, slots at BetRivers are not to be missed. Skeleton Key is a personal favorite, it has 243 ways to win and a unique haunted look. The casino also has a daily happy hour, where playing the designated happy hour slot gets you loyalty points that can be redeemed at the BetRivers bonus store for perks such as slot tournaments, bonus money, and more.

Brent GzE’s customer review shares my opinion: "By far the best sportsbetting, casino, signup bonus, referral bonus, and customer service."

Borgata – Recommended for Best Payouts

Borgata overview

While most online casinos for US players take 5-7 days to payout, Borgata takes maximum up to 4. You can also withdraw your profits with a wider range of payment options than many competitors. On their site you can easily check for the newest slot releases and play their numerous table games. Borgata is better known for their land-based casino resorts, but it certainly made our list.

Best Online Casinos by Category

From the fairest bonus playthroughs to juicy multiplier slots, we looked at the details of the perks offered by the best online casinos to see where they shine the most. We want you to have a gambling experience that stands out, so we've highlighted these checked and certified casinos below.

You know what you like, we just help you identify where to find it. As a team, we rate each casino for security and the factors that make or break a good gambling platform, while I test out some of the games and perks available. All of the casinos we recommend are licensed with a regional authority and are 100% safe.

Recommended Online Casino for May 2024

Looking for a clear first choice? BetMGM checks all of our boxes, especially with its fair welcome bonus validity of 30 days. This gives you plenty of time to explore their wide variety of high RTP games. Partnered with vetted software devs like Playtech and NetEnt, it's no wonder they have over a million downloads on their mobile app and plenty of positive user reviews. And as is always the case with the casinos we recommend, it's legal.


100% up to $1,000 + $25 On the House521 GamesTop US online casinoPA, MI, NJ, WV,

Get Your Bonus!Valid only for new PA players over 21 years of age. Opt-in required. Min. deposit $10. Full T&C's apply.

Responsible Gambling

While player awareness of responsible gambling resources is on the rise [1], rates of compulsive gambling remain stable. There's no shame in getting help if you notice that you're starting to chase losses, find yourself preoccupied with playing, or see that it's starting to affect your job and relationships.

If you or someone you know is affected by problem gambling, there are a variety of free resources to choose from . Responsible gambling can start with calling the national gambling hotline 1-800-522-4700 or reaching out to one of these resources:

How to Pick the Best US Online Casinos

Behind each of our ratings stands our research team, combined with my personal experience and user reviews. We built a 6-part assessment that looks for what players want the most: high security, thrilling games, fair offers, easy withdrawals, quality software, and multiple ways to play. Don't forget to check each of the criteria shown below before signing up to a casino site.

Even if a casino ranks highly overall, you might be looking for something specific. Luckily, we've found that the top online casinos offer a wide variety of perks for their customers. Our selection of the best online casinos in the USA is grounded in our ranking system.

Security & Licensing

You can think of a casino's license as their law-binding guarantee to you that they follow a fair gambling policy. Each state has its own licensing authority and a different set of regulations that a platform has to follow to qualify as legal. You can see if a casino is registered with the state authority by checking the website footer or terms and conditions.

These are the regional authorities for the 6 states with legal online gambling:

Michigan Gaming Control BoardNew Jersey Casino Control CommissionPennsylvania Gaming Control BoardWest Virginia Lottery CommissionThe Department of Consumer Protection (DCP) Gaming DivisionDelaware Division of Gaming Enforcement

When gambling online, there's also the added risk of data breaches, which are only preventable with the right cyber security measures. That's why we also look for their security certificate in addition to taking the extra step to check a casino's license number with the state authority.

Best Bonus Offers

At Casinos.US, we consider a bonus to be only as good as its terms and conditions. You can secure a fair bonus by considering if the playthrough, promotional period, and game contributions are reasonable for you.

We recommend mainly welcome promos, as they come with the biggest perks, but most casinos with the best online bonuses also offer regular promotions for loyal players. Whether it's welcome or regular promo, remember to set a budget before you play.

Best Mobile Apps

We know that when you're looking for a good gaming app you want fast loading times, a wide selection of games, and a low number of user-reported glitches. That's why we take the time to test the different apps from the best online casinos for these factors ourselves.

We download and play their applications on an Android and iOS device in the office to test them across both user interfaces. Next, we check our personal experience with that of other users by reading through the reviews they left. That's the only way we can be confident that an application can join our selection of the best casino apps.

Software Providers

Your favorite casino games are all based on a platform's partnership with the best online casino software providers in the US . That's why you see some of the same games across different platforms. If you know which software provider makes games you always return to, you can keep an eye out for their name when searching for a new place to play.

Most operators only partner with trusted software developers. Some examples of popular providers available on US online casinos are Evolution, Reelplay, and Shuffle Master. Normally, these companies specialize in a specific type of games, so while Reelplay focuses on slots with quality graphics, Shuffle Master narrows in on card games like poker.

Customer Service

There's nothing more frustrating than an unresponsive customer support team. Whether you have a question about withdrawals or an issue with a mobile app, it's important that you can get your query resolved quickly. We check multiple lines of contact of all the casinos we recommend for good customer service, that's part of what makes them the best US online casinos.

Available Payment Methods – Deposits and Withdrawals

Casinos are pay-to-play, so it's good to know which of the payment methods you use are accepted by the platform you want to deposit to. To make things easier for you, below we've listed the most commonly available options. Our personal favorites are the best online casinos also accept PayPal.

Visa, MasterCard, PayPal, eCheck, ACH, Play+, American Express, Trustly, Skrill, Paysafecard, Cash at Cage

Using the same payment method for deposits and withdrawals makes your life easier. Visa, Mastercard, online banking, eChecks, ACH, Play+, Skrill, American Express, and Trustly go both ways. The same applies to the online casinos that accept Cash at Cage. Remember that platforms have their own regulations, so some options are not accepted by the casino, even if the method has that function.

Popular Online Casino Games

While slots are statistically the most popular casino game, online platforms host loads of different games for you to try your hand at. Some platforms do offer more games of a certain type though, so look for casinos that offer more of what you like to play. If you're looking for something new, you can explore popular titles of games you may not have tried yet below.

US Casino GamesPopular GamesDescriptionPlay at
SlotsGonzo`s QuestDivine FortuneJumanjiLuck-based but some have a higher RTP than others. Look for symbols that boost your play.BetMGMVisit CasinoCaesarsVisit Casino
BlackjackBlackjack First PersonBlackjack XchangeInfinite BlackjackA card game where the right strategies can give you a bit of an edge over the house.BetRiversVisit CasinoGolden NuggetVisit Casino
RouletteAmerican RouletteQuantum RouletteEuropean RouletteA chance-based game where "outside" bets are less risky than "inside" bets.bet365Visit CasinoBetMGMVisit Casino
Progresive JackpotDivine FortunePork KnoxCleopatraProgressive jackpots increase with each game that a jackpot is not triggered.BetwayVisit CasinoBetRiversVisit Casino
Live Dealer GamesThree Card PokerUltimate Texas Hold`emCard or dice games that can be played in real time with a professional croupier.BorgataVisit CasinoPlaystarVisit Casino
BaccaratSqueeze BaccaratLunar New Year BaccaratBet on which of the two hands laid out by the dealer will have more points.DraftKingsVisit CasinoBetMGMVisit Casino
BingoBingo the KidHexabingoHave the right order of randomly called numbers on your scorecard to win.Virgin GamesVisit CasinoBorgataVisit Casino
CrapsFirst person crapsLive CrapsPlace bets on a complex point system based on the outcome of a pair of dice.BetRiversVisit CasinoBetwayVisit Casino
Sic BoMega sic BoSuper Sic BoA game of Chinese origin, bet on multiple ways to win from a 3 dice toss.DraftKingsVisit CasinoPokerStarsVisit Casino
KenoLightning Box KenoMad Yeti KenoSimilar to bingo, this is a lottery game with a unique scorecard.DraftKingsVisit CasinoTropicanaVisit Casino

These games have different rules and ways to win, but what they all have in common is that you can play them for real money. Before you try for a profit though, you can hone your card game skills using free simulators online or look for a free slots demo.

If you decide to claim a bonus to play, keep in mind that some games have little or no contribution towards the required playthrough. Card game wagers are often excluded or count as a small percentage towards a bonus, along with some slot games. Luckily, you can try to counter this by aiming for games with a higher payout, check for tables or slots that have an RTP higher than 95% to increase your chance of winning over the long run.

US Online Casino Laws – States with Licensed Gambling

New Jersey was the first state to legalize online casino gambling in 2012, followed by Delaware, Nevada, Pennsylvania, West Virginia, Michigan, and Connecticut[2]. Now, there are even more states considering internet gambling legislation, so keep your eyes on the news if you're not already in a legalized state.

Legal online casinos in the US

Regulations are unique from state to state, for example, in NJ online casinos must partner with a land-based casino, while other states limit gambling just to sports betting[3]. While sports betting has been expanding in states more quickly, games like slots have proven to make bigger profits, so lawmakers may soon change their tune[4].

All the states we listed above have fully legalized both sports betting and casino games. You can play from any legal state regardless of whether you're a resident or just visiting. Online casinos use your IP address, not the address on your ID, to identify if you can play.

Note that there are many other states currently pending legislation in favor of gambling. You can find in-depth information on the best online casinos in legal states on our US gambling legislations page.

Are Online Casino Winnings Taxable in the US?

The only silver lining to the obligatory tax on your winnings is that your losses are tax deductible. Every online casino in the USA that you win money at must send you an IRS form outlining your wins and losses at the end of each year.

If you haven't received the form you've been expecting, reach out to customer support. Casino sites must provide you with Form W2-G if you meet any of these five criteria:

  • You have unclassified winnings that total $600 and are at least 300x the wager.
  • You have bingo or slot winnings that total $1,200 or more, regardless of the wager.
  • You have keno winnings of $1,500 or more, reduced by the wager.
  • You win $5,000 or more, reduced by the buy-in, from a single poker tournament.
  • You have winnings withheld according to federal requirements.

Winnings are withheld on a federal level when you win more than $5,000 from sweepstakes, pools, or lotteries, and the winnings are at least 300x the amount wagered. Note that this is on top of any state-level tax and withholding requirements.

If all of this sounds confusing to you, you're not alone. The IRS publishes an article called Tax Topic 419 that helps you find the correct forms, publications, and information relating to gambling taxes.

Online Casinos to Avoid

If you see that an online casino is not licensed by any state, playing there could put you at risk of having your winnings withheld or having your personal data misused. That's why you should always check the footer of a site you're considering for the logo of the regional licensing authority.

The Unlawful Internet Gambling Enforcement Act of 2006 made all gambling operators without a state license illegal in the US. This means that offshore casinos are not legal, playing at them exposes you to the risks we mentioned. This is our list of offshore casinos you should avoid:

  • Bovada
  • Wild Casino
  • Leo Vegas
  • MyBookie
  • El Royale

Please keep in mind that this is not a complete overview of all offshore casino sites. If you know an illegal platform you'd like us to add to this list, feel free to contact us.

Online vs Land-Based Casinos in the US

With the push to expand iGaming leading to potentially even more legalized states in the future[5], it's good to consider the benefits and drawbacks of online and land-based casinos if you don't already have access to internet gambling in your state. Of course, you don't only have to choose one, both ways to play have their place.

Online Casinos

  • Play on the go
  • Save money on extras
  • Lower minimum limits
  • Lower maximum limits
  • No social aspect

Land-based Casinos

  • Social environment
  • Food & drink service
  • Higher maximum limits
  • Smaller variety of games
  • Limited seating at tables

Frequently Asked Questions

Still looking for answers? From how we assess online platforms to what taxes you can expect on your winnings, we've covered a lot in our overview of the best US online casinos. But if you just have a quick question, the most common ones we get are answered below.

What are the best US online casinos?

When we assess a casino, we look for a wide variety of the newest graphics, HD live tables, and fair RTPs. Our list of trusted platforms has proven to be the go-to place for the best online casinos in the US.

Which online casinos are legal in the US?

For a casino to be legal, it must be licensed by a state authority , and to play legally, you must play from the state it's registered in. Because a permit can only be awarded by a regional authority, offshore casinos are illegal and carry risks.

What online casino games are there?

Lotteries, live dealer tables, card games, dice games, roulette, and slots, there are loads of different ways to play at an online casino. Once you decide if you want to explore something more luck-based or more strategy-orientated, there are plenty of titles to choose from.

How old do I have to be to play at US online casinos?

While the age minimum for land-based gambling is set at a state level and can vary, for online play the minimum is a universal 21 years of age. There are strict rules in place to prevent underage gambling, but if you suspect someone of underage gambling, reach out to a responsible gaming organization for some advice.

What is the minimum deposit to play at a US online casino?

Minimum deposits vary depending on the casino, and on if you are depositing to claim a bonus. The most popular platforms often have lower betting limits starting at $10 or even $5, so that you can test out an operator before committing a large sum.

Conclusion – Best US Online Casinos for 2024

I tried, and the team tested, all of the US casinos we suggested here. You can choose any of them and find a unique perk and regular promos. Whether it's fast mobile loading time, a selection of the newest games, or high RTP titles that you're looking for, we found it.

Mike J. Davies
Mike J. DaviesSenior Editor at Casinos.US

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Mike is one of our most senior team members and contributes with over 20 years of experience in the gambling industry. He's our online and land-based casino review expert and a blackjack enthusiast. Mike's a table games strategist and is dedicated to helping you make informed decisions.

More about Mike

The casinos we feature are all checked for a valid license and a cyber security certificate. This way you can focus on the play without worrying if the platform you chose is safe and legit. I found some new favorites while researching the market for this article, I hope you do too.


  1. Consumer Trends in Responsible Gaming Awareness (September 5, 2023), American Gaming Association, Retrieved December 11 2023
  2. State of the States 2023 (May 2023), American Gaming Association, Retrieved December 12 2023
  3. Build a Market-Ready iGaming Strategy (March 2022), Info-Tech Research Group, Retrieved December 8 2023
  4. Parry, Wayne, (April 20 2023), As US sports bets boom, internet gambling is slow to expand Associated Press, Retrieved December 8 2023
  5. Wargo, Buck, (January 5, 2023) Push to expand igaming in the US in 2023, iGaming Business, Retrieved December 11 2023