Top US Casinos for Real Money 2021

On this page, you’ll find the top online casino sites offered in the US. We also provide a quick how-to guide for choosing an online casino, signing up for an account and the various funding options provided by the best sites.

Real Money Online Casinos USA

Find a top online casino for real money games in the US! With our expert guide, you can find the best online gambling sites where you live. You can now play slots, popular casino games or video poker on your PC or smartphone.

We will show you how to open an online casino account and make a deposit. We’ll even tell you where to find the best casino bonuses and promotions. We also highlight the most popular games offered at online casinos, plus a side-by-side comparison between the experience offered at these sites and at land-based casinos. Reviewed by our team of experts, the sites featured here on our list are among the best online casinos.

Online gambling is now legal in many US states. Play slots or roulette at home and put real cash in your account. Here’s our list of the top online casino websites in the US. Sign up today!

Our Review Process for Online Casinos

Only the best legal US online gambling sites make it into our experts’ recommended list. Here’s the criteria that we use when compiling our reviews.

Is Online Gambling Legal in the US?

Online casino gambling in the US has been legal and regulated since 2013. Currently, only individual states pass their own gaming laws. There is no federal law that permits or prohibits online gambling across the United States.

The legal situation continues to evolve across the US. Some states have allowed sports betting, while others have regulated online poker and online casino. Keep checking TopUSCasinos.com as we bring you updates on the changing legal landscape.

Benefits of Online Casinos vs Land-Based Casinos

While brick-and-mortar casinos and online casinos share many of the same popular casino games, there are many benefits of playing online casino games over land-based ones. Here are our top 5 reasons to gamble online:

Popular Online Casino Games

Online casinos will spread a good selection of games and slots. Here’s what you can expect to find at many of the best online gambling sites.

What Do I Need to Start Playing?

Ready to start playing online casino games? Getting your gaming experience started is easy, but you’ll need the right equipment.

How to Open an Online Casino Account

Opening a new casino account in the US is quick and easy. You will need a few personal documents to register.

Maximize Your Online Casino Bonus

One major benefit of gambling online is a casino bonus. Grab a welcome bonus when you play at an online casino for real cash. Here are five of the most popular casino bonuses online.

How to Understand Wagering Requirements

Most casino bonuses have a wagering requirement. A wagering requirement is the amount you have to gamble in order to release your bonus funds. Here’s an example:

You sign up for a welcome bonus with a 100% deposit match up to $1,000. You deposit the maximum amount and the casino awards you with $1,000 in bonus funds. The wagering requirement is set at 25x. You must now gamble 25 x $1,000, or $25,000, to release $1,000 in free cash.

Online casino games may contribute different amounts too, depending on the casino. For example, contribution rates may look like below.

GameContribution Rate
Slots100%
Roulette20%
Blackjack20%
Video Poker10%
Other Games0%

Online Casino Banking Options

When you play at an online casino for real cash, you can fund your account in a number of ways. Here are some of the most popular casino banking methods in the US today. We should point out that deposit limits can vary from casino to casino. However, we have listed an average across all US online casinos.

Online Casino Software Providers

The number of legal casino software providers in the US is growing all the time. All the developers on our list are properly licensed in the United States and boast years of experience in the industry.

Real Money Casino Apps

Many legal online casinos in the USA also let you gamble on a portable device for a mobile gaming experience. Turn your smartphone or tablet into an all-action casino with a simple download app.

Games and slots are adapted to work on your operating system and touch screen. You won’t find the same variety or volume of games, but you can still enjoy more than 100 titles on most apps. Apps are free to download, but make sure you have around 60MB of free memory.

Native apps are made for iOS and Android players. Make sure you are running iOS10+ for your Apple device, or Android 5.0+. You will also need a safe Wi-Fi connection and ensure your GPS is enabled too so that the casino can pinpoint your location.

How to Install Mobile Casino Apps

Downloading a casino app to your mobile device varies depending on the operating system and the casino you decide to join.

Online Gambling Tips for Players

You’re nearly ready to start playing at an online casino for a chance to win real money. Follow our top tips for a safe and fun online experience.

  1. Sign Up to Trustworthy US Online Gambling Sites

    There are hundreds of online casinos that accept US players. However, only a handful are licensed within regulated states like New Jersey, Delaware and Pennsylvania. Only sign up to a regulated casino that carries a license from a state gaming board. Offshore casinos are not worth the risk.

  2. Save Your Favorite Games

    The best online gambling websites boast hundreds of different slots and games. They also have user-friendly lobbies that allow you to filter games and save your favorites for easy access.

  3. Choose a Payment Option That’s Right for You

    It’s fun to play at an online casino for real money. But it’s vital you choose the right payment method when you gamble. Prepaid cards offer low fees and Play+ cards work all the time, while bank transfers offer the highest deposit limits. And if you use a credit card, be prepared for the possibility of charges and declined payments. Choose a top banking method when you open an account. Then you can save time for playing slots and table games.

  4. Enjoy Online Gambling on Your Smartphone

    It’s possible to enjoy online gambling on your tablet or smartphone. Read our reviews and discover the best mobile apps that offer lots of games and secure payments every time.

  5. Claim a Welcome Bonus

    At the best online casino rooms, you can claim a welcome bonus just by opening your account. Welcome bonuses vary in size and in the strictness of their rollover requirements. Do your research first and check our expert reviews before signing up.

Why Trust TopUSCasinos.com for Online Gambling?

At TopUSCasinos.com, we have been playing online table games and slots for years. We’ve also been traveling the country playing at the biggest and best land-based casinos. We know the most trustworthy operators and license-holders to make your casino journey as smooth as possible.

Online casino gaming in the United States is just a click away. Don’t sign up until you read our team’s top reviews, then choose one of our top-rated US casino sites and start playing today!

Online Casino Gambling FAQ

Yes. More Americans are gambling online than ever. In 2019, for example, New Jersey online casinos took nearly $500m in revenue, a 61% increase from the year before. There are now more sites, more games and more jackpots for players.

In legal US states, you must be 21 or over to play casino games online.

Yes. Legal casinos are licensed and regulated by state gaming boards. Casinos can only be launched by approved operators who have established reputations for safety and security. Games use a random number generator (RNG) to ensure fairness.

US online gambling is regulated state by state. In 2020 there is no federal law regulating online casinos and gaming. Individual states are allowed to pass their own laws permitting residents and visitors to gamble online.

Some online slots in the US have payouts of 99%. You can also find a 99.5% payout in some online blackjack variants.

Yes. Most US online casinos let you gamble for real money or freeplay tokens. Winnings are deposited immediately into your account, from where you can make a withdrawal.

Yes. Payments are encrypted for safe online banking every time. Licensed casinos will also keep player funds in segregated accounts which can’t be accessed for operations costs.

Yes. Most US online casinos offer Demo Play versions of a selection of their slots and table games. The gameplay is the same as in real money games, but you won’t risk a dime.

A state tax may be withheld by the casino if your payout exceeds the allowed amount. Depending on the size of the winnings, the casino my withhold 24% federal tax and send a W2-G to the IRS, though the actual amount you will owe on your taxes will depend on your tax bracket.

You can find the best online casino rooms in the US here at TopUSCasinos.com. Our top-rated online gaming sites offer a wide range of games, lots of payment options and big bonuses.

First, decide what games you want to play. If you play slots, the casino must offer hundreds of games from a variety of developers. If roulette is your game, the casino must offer several different games with a range of stakes.

No. Most of the best online casino sites let you play through a web browser on your PC. On mobile, you may have to download a native app from the App Store or the casino after registering.

Yes. The top casinos offer loyalty programs where you can earn cash and benefits the more you play.

Visit the casino Cashier and select the “withdrawal” option. Choose a valid withdrawal method and follow the procedures online. You may have to wait several business days to complete your cashout request.

No. You can only create one casino account at any time.

Yes. Offshore casinos don’t have the required security or reputation that regulated casinos do. There is no guarantee that your money is protected and that withdrawals will be honored as they are not regulated in the United States.