Best US Casino Bonuses

Online casino bonuses are a great way to boost your bankroll and get more gaming for your buck. There are various American and international casinos that are fully legit and offer their services in certain US states. Most casinos offer some kind of welcome bonus as well as run promotions, but their availability is state-specific. On our site, we only list casinos and bookmakers who hold a US license and have a good reputation.

However, it is easy to get lost while reviewing offers and understanding the casino jargon may also pose a challenge. This is why we are here! We will lay out all the information in simple terms and help you decide which are the best casino bonuses. In this article, we will go through the following key areas:

  • Types of casino bonuses
  • How to claim bonuses
  • Bonus terms and conditions
  • Games restrictions
  • Best games with sign-up bonuses
  • Bonus regulations
  • US casinos with the best sign-up bonuses
Best Online Casino Bonuses

There is no better way to start gambling than increasing your bankroll. Be it a free bet, a no deposit bonus or a generous match deposit bonus, more money means more games and more excitement! So, let’s find out what’s in it for you!

Types of Casino Bonuses

New players, regular players and high rollers can all claim different types of casino bonuses in most online casinos, however, the offers are all different. These are the types of casino and sport betting bonuses you’ll typically find on the promotions page of your gambling site.

Welcome Bonuses

Also called sign-up bonuses, welcome bonuses are what new players can claim when registering an account at a casino. They are usually considered the best casino bonus offers in terms of the amount and the match rate. Some casinos offer it as one large sum, while others split it into 2-3 parts that can be claimed with your first 2 or 3 deposits. Welcome bonuses can come in several varieties. 

  • No deposit bonuses: Players can get a small amount of free money without depositing; however, they still need to sign up. The best online casino no deposit bonuses can be cashed out after the wagering requirements have been met.

  • Match deposit bonuses: When you make a deposit, the casino will match a certain percentage of it (usually between 50% and 200%) and credit the sum to your account. There is a maximum amount set by the casino that is typically between $100 and $3000.
    Here’s an example: 200% match deposit bonus up to $500 – the maximum amount you can deposit to claim the bonus is $250. You deposit $250 and receive $500 in bonus money so you start with a bankroll of $750.

  • Free bet bonus: This type of bonus is offered by sportsbooks. You may receive a risk-free bet, meaning that if your bet loses, the casino will give you a free bet in the same amount up to a certain limit. It can also work similarly to a match deposit bonus. For example, by depositing $100 you get an extra $50 that you can place bets with. 

Reload Bonuses

Once your welcome bonus has been used, you can still take advantage of reload bonuses. These bonuses usually give you smaller amounts of real-money funds and/or a smaller percentage than welcome bonuses but they are still worth claiming. They can also come in many forms, and these are the most common ones:

  • Match deposit bonus: as described above, except that the total sum and the percentage of the sum are typically lower than in welcome bonuses. 

  • Free spins: casinos can offer a certain number of free spins when players make a deposit. Free spins are a good way to test out new slot games so when available, you should grab them. These free casino slot games with bonus rounds give you an opportunity to win significant sums without risking your own money.

  • Cashback: this is a bonus that you get after lost bets and is a percentage of your total losses. It is often 10% but can sometimes be higher than that. 

How to Claim Bonuses

Eligible players should be able to claim bonuses without any issues. To claim a bonus, you’ll have to be:

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Over 21 years old (or 18 in some states)

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From a state that allows online casinos and/or online sports betting sites

Sometimes you’ll need to use
casino bonus codes to claim a bonus. We regularly check out US online casinos’ websites and update their bonus offers on our page. If you’ll need a bonus code to claim the bonus, we will display it for you.  

When you claim an online casino real money sign up bonus, there will be specific available deposit methods to use. Debit and credit cards as well as bank transfers are always on the list, but most casinos don’t accept e-wallets (Neteller, Skrill, Paypal). 

Bonus abuse is on the rise and online casinos try to combat it with strict rules. For example, two players can’t sign up using the same IP address. Also, the payment card usually must be in the player’s name to prevent fraud. 

Bonus Terms and Conditions

Even the best online casino bonuses come with their own sets of terms. It is very important to read the terms and conditions before you accept a bonus to avoid disappointment. We have highlighted the most important restrictions you’ll need to consider.

Wagering requirements

Rollover, playthrough or wagering means how many times players must wager their bonus amount, or bonus + deposit amount before they can withdraw winnings made from such bonuses. For example, if the wagering requirement is 30x the bonus amount and you received $100, you’ll have to place bets for at least $3000 before you can withdraw whatever is left of your winning. 

Wagering requirements for sports betting

The rollover requirements for sports bets are typically lower (e.g., 10x or 15x), however, there are other restrictions with these types of bets. Usually, there are certain minimum odds an event must have to count towards wagering. 

Bonus validity

Bonuses won’t last forever, and players who haven’t completed all the wagering before the expiry date will lose the bonus and any winnings that they have had with the bonus. The validity period is set by the casino and can be a few days, a week, ten days, or a month. Free spins usually expire within 24 hours. 

Bet limits

An online casino with a free signup bonus real money USA will usually set bet limits. It may be a $10 maximum bet limit for slot games, a $20 maximum bet on table games or a $50 bet on an accumulator sports bet. 

Game Restrictions When Using Bonus Money

Most casinos won’t let you use the bonus money for all their games. Typically, you are welcome to use slot games, but even within slots, there can be restrictions. For example, slots with progressive jackpots are usually excluded.

Table games may or may not be available with your bonus money. In some casinos, you can use the bonus for table games but only a certain percentage of the bets count towards wagering. For example, if 20% of blackjack bets count towards wagering and you bet $20, then only $4 of your wagers will be considered towards the rollover requirements. 

Live dealer games, more often than not, do not count towards wagering. You may not even be able to play these games at all with your bonus sum. 

When it comes to restrictions on sports bets, it is usually the odds of the event that must meet a minimum number. For accumulator bets, there can also be a minimum odd of each event on your bet slip. Free bets are sometimes offered only on certain events or tournaments, be it American football, tennis, soccer, or something else. 

Best games with sign-up bonuses

Many players wonder how to get the best use out of their welcome bonuses and which games they are most likely to win with. Statistically speaking, you’ll have the best odds of winning with games that come with a low house edge. Games that come with a low house edge are:

  • Video poker
  • Blackjack
  • 3-card poker
  • Craps 
  • Baccarat

If there are no game restrictions in place, you should go for these games to maximize your chances of winning. 

If table games are unavailable with your bonus, you’ll have to select a slot game. These one-arm bandits come with different volatility levels and return to player figures. You’ll want to select a game with low volatility and an RTP. NetEnt’s Starburst is a good example, as this game comes with a house edge of under 4% and low volatility. 

Slots are a great choice for fulfilling the wagering requirements as they are very quick to play. You don’t have to wrack your brain as no strategy is required, so it makes sense to choose them.

Bonus Regulations

As you are probably aware, only a handful of US states allow online gambling at the moment. If you are not from one of those states, chances are that you can’t access online casinos without a VPN. However, legally nothing stops you from playing free games with play money. You can play free table games and free casino slot games with bonus rounds just for entertainment without a chance of winning real money. You won’t be able to create a casino account and deposit any money though. 

Players from the below 6 states can enjoy online gaming if they are over the legal gambling age:

  • New Jersey
  • Connecticut
  • Pennsylvania 
  • Michigan
  • West Virginia
  • Delaware

Online poker is legal in the above-mentioned 6 states and in the state of Nevada. 

Online sports betting is available in 21 states, including Illinois, Tennessee, Colorado, New York and more. 

The availability of online gambling is growing rapidly, and we expect more US states to legalize online casinos and online sports betting sites in 2022. 

US Casinos with the Best Sign-up Bonuses

Now, let’s discuss what online casino has the best sign-up bonus. There is fierce competition between online casinos to grab new players from eligible states. As it is now legal in several US states, a new online casino with free signup bonus real money USA can attract thousands of new customers. There are already several American casino operators that have launched their online sites and are being joined by some of the biggest international iGaming websites, including the likes of Unibet Casino, PartyCasino, and 888 Casino. 

Some of the best casinos in terms of bonuses are: 


Caesars casino

Licensed by the New Jersey Casino Control Commission, this casino offers casino games, poker, and sports betting. You will need a Caesars casino bonus code to take advantage of their generous 100% bonus match up to $500. Caesars casino offers some of the best NJ online casino bonuses so if you haven’t signed up yet, grab the chance now!


Slots 7 Casino
Not all casinos offer no deposit bonuses so when you see one you should grab it! The Slots 7 Casino no deposit bonus comes in a form of a $100 free chip. All you have to do is register and use the code FREE100. By confirming your email address, you can get an extra $25 worth of freechip.  


Slots Wynn Casino
Players who are after free spins can enjoy a 100 free spin no deposit bonus from Slots Wynn Casino. The casino was recently rebranded and is now called Island Reels. Anyhow, one of the latest Slots Wynn Casino no deposit bonus codes is WILD-ISLAND.


Slots Villa Casino
If you don’t have an account yet with Slots Villa Casino, now is the best time to sign up. Use our Slots Villa Casino no deposit bonus codes FREE150 for $150 worth of freechip. The casino constantly runs promotions that offer freechip or free spins with deposits so check out our site often to get the latest deals!

Kickstart Your Gaming With an Online Casino Bonus

After reading this article, we hope you have an idea about the different types of online casino bonuses and how they work. Whenever you find a no deposit bonus you should grab it, but regular match deposit offers can also be great deals. Once you are a regular at a certain casino, you can still take advantage of seasonal or regular promotions. 

Online casino promotions keep changing and new casinos are expected to enter the US market. We keep our casino bonuses page updated so check back regularly to make sure you don’t miss anything!