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Best Online Casino Bonuses & Promotions in the USA (2024)

Online casino bonuses are essentially rewards for playing or signing up with a casino, but some promotions are better than others. Our guide will help you find the best casino bonuses online, teach you how to claim and use a bonus code, and get you making smarter bets online with casino bonuses today.

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Our Top Online Casino Bonus Offers in the USA

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A site’s reputation reflects the relationship it has with its players. That’s why we speak with gamblers and industry experts to uncover every detail in our reviews.
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A necessity of all online gambling sites is a range of secure banking options. From there, it’s imperative all sites provide high payout percentages with fast withdrawals and a fair RTP.
All our sites are expected to provide new players with a welcome bonus, as well as rewarding loyal players with bankroll boosting promotions. We also check for any unfair T&Cs, meaning you can bet with confidence.
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Whether you're playing online from your computer or mobile device or tablet, our top recommendations can match your lifestyle. A top online casino needs to be compatible with multiple devices, so you have the freedom to play wherever and however you want.
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Top Rated Casino
Exclusive Offer: 57,500 Gold Coins + 30 Sweepstakes Coins
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Casino Rating
Payout Speed
3-5 days
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1.5 million WOW Coins + 35 Free Sweepstake Coins
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Casino Rating
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1-2 days
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245,000 Gold Coins + 117.5 Free Sweepstakes Coins
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2-3 days
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5 Sweeps Coins, 250 Game Coins, and 600 diamonds
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Casino Rating
Payout Speed
Win Rate
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Skrill Paypal Creditcard Interac
$25 Free Stake Cash + 250,000 Gold Coins
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Casino Rating
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Mastercard Bitcoin Litecoin Ethereum
20,000,000 Gold Coins + $50 Of FREE Coins
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1-5 days
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Visa Mastercard Skrill Online Banking
Get up to 367,000 Gold Coins + 32.3 FREE Sweepstakes
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1-2 days
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Get 400,000 Coins + 1,000 FREE Entries
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1-3 Days
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Visa Bank Transfer Applepay
250,000 Gold Coins + 500 FREE Sweeps Coins upon signup
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2-5 days
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Visa Amex Discover
Unlimited free chance to win BTC/ETH/USDT
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0-1 days
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What is a Casino Bonus?

Online casino bonuses act as free credit in return for signing up or depositing money. These casino bonuses come in many forms and have different Terms and Conditions (T&Cs) attached to suit every player and bankroll. With some savvy tactics and know-how, you can use these promotions to your advantage.

Generally, online casino bonuses can be split into two camps:

  • Free Promotions – These bonuses simply require players to open an account with the online casino. There is usually no need to deposit any money so the promotions are normally smaller than wager bonuses. However, they are useful for trialling new casinos or for beginner players that want risk-free fun.

  • Wager Bonuses – These offer players considerably more free play without risking their bankroll which can make them a useful strategy when you’re wanting to play for longer or reach those larger jackpots. However, they do come with more detailed terms and conditions so it’s important that you’re clued up on the wagering requirements before making a deposit.

Use Bonuses as a Bonus While Playing

It’s important not to chase bonuses and instead to treat them as simply an added benefit of playing. They can help you extend your bankroll or reward you for playing certain games but they’re not ‘quick cash’ schemes. Be careful with your money and the bonuses you choose as it could end up costing you more in the long run.

How to Claim a Casino Bonus Online

Claiming a casino bonus online is quick and easy to do. This means you can start playing your favorite casino game using free credit in minutes.

Follow these simple steps below to get signed up and access casino bonuses right away:

  1. Find an online casino. Choose from our list of online casinos offering the best casino bonuses.

  2. Sign up to your chosen casino. Enter the required personal information to register your account. You might be required to submit additional ID documents for additional security checks. This can take a few days to approve but you can still play and win in the meantime.

  3. Choose your casino bonus. As you’re registering there will be options to select or enter the code of the bonus you want to use.

  4. Review the terms and conditions. Ensure you can meet the deposit and wagering or playthrough requirements before depositing any money.

  5. Choose your preferred banking method. Enter the amount of money you want to deposit and add it to your online wallet.

  6. Start playing. Once done, you can now enjoy your favorite casino games!

  7. Withdraw any winnings. Once you have met the casino bonus's wagering requirements you can continue playing or cash out any wins you might have made.

Search for Weekly Promotions & Bonuses

The best online casinos offer recurring weekly promotions, such as free spins or cashback bonuses to reward their loyal players. Some won't notify players of these offers, so a quick search on their website can mean big returns for smart bettors.

Types of Online Casino Bonuses

With so many casino bonuses available, it can be easy to fall into the trap of chasing every single promotion available. Simply put, some bonuses give better value to certain bankroll sizes or casino games than others.

Save your money and check out our list of the most popular casino bonuses. Our mini-guide will help you find the best promotions for your bankroll and preferred casino games:

Sign Up & Welcome Bonus

Welcome bonuses are only available to new players and can vary from $10 to $1000+ in free credit. When it comes to welcome bonuses, it’s important to compare the deposit and wagering requirements to your bankroll and betting style. Regular bettors will find more value in smaller bonuses with lower wagering requirements whereas the high rollers can meet the terms of the bigger welcome bonuses.

Reload Bonus

Reload bonuses are another type of loyalty bonus which can be used to continue gameplay and extend your bankroll the more that you play with a particular online casino. They can be used as an ongoing, weekly promotion or to reward high-rollers and loyal players.

Reload bonuses can differ from casino to casino so doing a bit of checking before you play can ensure you end up at the casino that will give the bonuses ideal for you. Perhaps you want a reload bonus that essentially works as a match bonus, or maybe you want one that rewards you for using a particular payment method. Whatever your betting needs, find a reload bonus that will work for your gameplay.

Deposit Bonus

Deposit bonuses are one of the most well-known bonus types available for the simple reason that players are rewarded for making a deposit on an online casino site. This can be great for new players wanting to test out a new game or a new casino, as well as for regular players looking to add more to their bankroll.

As always, make sure you read the fine print to ensure you get what you’re expecting. Some casinos will offer 100% match bonuses, some will give only a percentage. More often than not there will also be wagering requirements in play before you can withdraw any winnings so be clear on what you should be getting before you part with your hard-earned cash.

No Deposit Bonus

Whether you're a newbie to casino games or want to try a new casino, no deposit bonuses are perfect for players that want minimal commitment. Just sign up to the casino, add the bonus to your account, and you're ready to play!

As the name hints, no deposit is required from players but the amounts are usually small. No deposit bonuses rarely exceed £50. Some casinos will also place restrictions on which games qualify for no deposit bonuses; slots and new titles are the most common.

If this promotion sounds perfect for your gameplay style, we've found the top no deposit online casinos for 2024.

Free Spins Bonus

If you love giving slots a spin then this casino bonus was made for you. Casino sites give free spins on slots as a no deposit bonus to new sign-ups or as a weekly promotion to loyal bettors. Players must register with an online casino to redeem this bonus, and the bigger free spin offers will usually require a deposit too.

Free spins bonuses can only be played on slot games and some casinos will restrict them to specific titles. Casinos will usually add shorter expiry dates to free spins and set a maximum cashout value. Wagering requirements are also common with free spins so even if you win some money on this bonus, expect to wager more before you can make a withdrawal.

Despite these restrictions, free spins are useful for testing new titles and are an essential part of any strategy when it comes to learning how to win at slots. Discover more tips and tricks to use when spinning the reels with our guide to real money slots.

High Roller Bonus

To grab this bonus, you need a bank account and betting style worthy of a VIP. Online casinos bestow high roller bonuses on their 'whales' or 'cheetahs'; aka their biggest spenders. If you always bet the maximum limit, make hefty first deposits, and regularly hit the high stakes tables like it's nothing, then you are a high roller. Online casinos should give you bonuses that match your big spending.

High roller bonuses include bigger cashback or match bonuses, or even invitations to exclusive casino tables and events. LeoVegas' VIP scheme is lauded by players and our experts, with prizes and bonuses increasing in value depending on players' spending.

Match Bonus

Match bonuses are one of the most valuable promotions casino sites offer as they greatly increase your bankroll. They are available to both new and regular players and are simply the casino matching your initial deposit to a certain amount. For example, if you deposit $100 the casino will match this, meaning you can start playing with $200 in your online wallet.

However, match bonuses can have complex terms and conditions so we recommend you check these carefully before depositing any cash. Common terms include multiple deposits within a specified time frame, wagering requirements, minimum deposit limits, potential withdrawal caps, and restricted countries.

Loyalty Bonus

A loyalty bonus is given as a way of rewarding long-standing players. This can take the form of rewards, programs, points or in-game bonuses. Some casinos use a points system that adds up to prizes while some casinos simply gift this bonus if players have played for a certain amount of time or have a specific value of funds in their accounts.

Check the terms of your chosen online casino to see if and when you could be eligible for such rewards.

Cashback Bonus

For players that have already found an online casino they love, cashback bonuses offer a rare opportunity to receive forfeited cash. Essentially, a cashback bonus is a return of a percentage of lost bets across a specific time frame. Casino sites usually return 5-25% of a player's losses in cashback bonuses, which can make a big difference if you're on a cold streak.

Players looking to add cashback bonuses to their betting strategies should check the fine print. Some casinos require players to keep a minimum amount of cash in their account to qualify, and others place caps on winnings with this promotion. T&Cs aside, cashback bonuses can extend bankrolls and give regular bettors more chances win from real money online casinos.

How to Calculate a Casino Bonus

Many online casinos mention the phrase “up to 100%” or similar wording in their match bonuses and welcome offers. These promotions usually have a cap on the amount a player can deposit and still receive the free credit.

Let's say you select a 100% match bonus of up to £200:

  • Player A deposits £50

  • The casino matches it with another £50

  • Player A now has £100 in their account.

  • Player B deposits £300

  • The casino will only match it up to £200

  • Player B has £500 instead of the £600 they assumed they would get.

As the example shows, it always pays to check the terms of a casino bonus. However, there are plenty of tools available online that will do the hard work for you to make sure you don’t lose out.

Casino Bonus Deposit Requirements Explained

When it comes to bonuses, online casinos want to get the most value out of players. By attaching deposit requirements to their promotions, casino sites can better manage their cash flow and reduce their risk.

While it's impossible to avoid deposit requirements, a few smart choices will help you get more value out of casino bonuses:

1. Check the deposit type

First off, identify what type of deposit your chosen casino bonus requires. These are usually divided into three groups:

  • No Deposit Required – The credit automatically enters a player’s account without any initial deposits. However, online casinos might require players to deposit before they can withdraw any winnings with this bonus.

  • Single Deposit – Players make one deposit and receive a set bonus in return. These casino bonuses are usually smaller but easier to understand.

  • Multi Deposit – The biggest bonuses have the most complicated deposit requirements. When it comes to four-figure bonuses, casinos will drip-feed these to players for weeks in return for multiple deposits that gradually increase in amount.

Compare these deposit requirements to your bankroll and the amount of time you spend gambling. Are there any bonuses outside of your budget? Which deposit requirements promise the most value for your gameplay?

2. Is it a 'normal' or 'sticky' bonus?

A 'normal' casino bonuses allow players to withdraw funds after the wagering requirement has been met, even any remaining credit from promotions.

On the other hand, when a casino offers a huge bonus, they may not allow you to simply withdraw any cash won. This is the sticky side of the bonus and while players should be careful around these, they shouldn’t avoid sticky bonuses altogether. Generally, they're bigger and can easily double or triple a bankroll. They do require bigger deposits though, and better suit players focused on long-term betting strategies.

3. Ensure your deposits adhere to the casino's special T&Cs.

Many online casinos are also aware of ‘bonus abuse’ and have systems in place to ensure that players are not finding loopholes in their bonuses. With this in mind, it’s essential to familiarize yourself with the bonus T&Cs to make sure you don’t end up on the wrong side of the casino.

Some online casinos automatically add promotions to a player's account and depending on the casino site, you may have to opt out of certain bonuses to avoid having your deposits qualifying for the wrong promotions.

Casino Bonus Wagering Requirements Explained

Almost all casino sites have wagering or playthrough requirements attached to their bonuses. Wagering requirements can come in several forms, but generally stipulate the amount of money a player must wager before they can withdraw any winnings from their casino bonus.

Wagering requirements vary between the types of bonuses a player accepts. However, players can generally break them down into two camps:

  • Cash bonus – These promotions (i.e. welcome bonus or match bonus) require players to bet a specific multiplier before they can withdraw any winnings. A casino bonus with a 10x wagering requirement for instance means a player would have to wager the bonus amount 10 times over before they could cash out any jackpots.

  • Free bonus – Offers like free spins or no deposit bonuses have wagering requirements but in different forms. Some casinos may require players to deposit cash in their account before they can withdraw winnings, others may place maximum cashout limits on these bonuses.

How to Calculate Wagering Requirements

Wagering requirements may sound complicated, but some basic math can quickly work out your minimum betting amount.

(Bonus Amount) x (Wagering Requirement) = Total Bet Required

This formula works for most casino bonuses, including welcome or match promotions. Let's say you claim a 100% match bonus of £50, with a 30x wagering requirement. Using the equation above, you plug the numbers in [(£50) x (30)] and find you would have to wager £1,500 before you could withdraw any winnings from the casino.

Some online casinos will require players to include their initial deposit in the wagering requirements. We can still find our total bet amount for this sticky bonus, by including our first deposit in the formula above:

(Bonus Amount) + (Initial Deposit) x (Wagering Requirement) = Total Bet Required

Using our earlier example, we find that by adding our bonus amount and initial deposit and then multiplying that by our wagering requirement, we'll have to wager £3,000.

Or: £50 + £50 = £100, £100 x 30 = £3,000.

If a casino bonus has more complicated stipulations, we recommend using a wagering requirement calculator. There are loads available online for free that can do the sums for you.

These amounts can be steep and although bets made using winnings can also contribute to the total amount, it’s important to be careful when selecting bonuses to ensure you don’t bet more than you intended.

What About No Wager Casinos?

No wager online gambling sites offer casino bonuses with few or no wagering requirements. Players may seek them out in the hopes of free bonuses, big jackpots, and zero conditions but there are certain factors to consider:

Pros ✅ Cons ❌
Collect winnings without meeting a total bet amount. No wager casinos require initial deposits.
Free credit is available and players can still turn a profit with a legit no wager casino. Bonuses for no wager casinos are usually much smaller than gambling sites that add wagering requirements.

Now you know the basics, you're ready to bet. Check out our list of the best casino bonuses available and get playing straight away.

Casino Bonus Terminology Explained

With thousands of online casino bonuses available, it can be hard to decide whether a promotion is giving you the best value. This is where bonus T&Cs come into play.

T&Cs can help you distinguish between the bonuses that will simply extend your initial deposit and the promotions that will help give you an advantage over the online casino. Taking a few minutes to read a bonus's terms will also prevent you from missing crucial clauses that may void your bonus or make your winnings harder to withdraw.

Use our list below to unpack a casino bonus's terms and conditions. This will help you make the most of these freebies, and discover which bonus offers the best deal for your bankroll:

Term Definition
Deposit Requirements Gambling sites often attach minimum deposit amounts to bonuses. These can be one-off payments or multiple deposits across a specific time frame.
Playthrough/Wagering Requirements Players may have to bet their bonus amount several times over before an online casino will let them withdraw winnings.
Wagering Contributions Online casinos assign a percentage that a game's bets can contribute towards a bonus's wagering requirements.
Time Restrictions Casino sites set deadlines by which players must spend their casino bonuses.
Winning Caps Mostly found on no deposit and free spins bonuses, online casinos place caps on how much money players can win from their promotions.
Restricted Currency/Payment Methods Some casinos restrict the payment methods used on casino bonuses or the currencies they accept.
Country Restrictions Depending on the gambling site's license or your country of residence, you may not legally qualify for some casino bonuses.

Tips for Choosing a Great Casino Bonus

The best way to use casino bonuses is through smarts. By understanding how online casino bonuses work, shopping around for the best deal and knowing what the T&Cs actually mean, players can spot tricks to make bonuses work more in their favor.

To give our players the upper hand, we've compiled a short guide to finding the best casino bonus for their playing needs:

1. Check Terms and Conditions.

This is where casino sites list their wagering requirements. Read these carefully and look for terms like time restrictions and minimum deposit requirements that will affect your total bet amount.

2. Compare Similar Bonuses

Can't decide between two promotions? Compare their wagering requirements, deposit amounts, and qualifying games.

3. Look at Wagering Contributions

Some online casinos prefer bettors to play certain games over others. To encourage this, they'll reduce the percentage of wager-specific games that contribute to the wagering requirements. Again, comparing casinos' T&Cs can help you find which gambling site offers the best bonus for your gameplay.

4. Choose Casinos with a High Payout Percentage

Give yourself the best chance of winning real money by playing with the casinos that dish out winnings most often. You can easily find this information in casino reviews and on the casino's site.

5. Be Flexible with Your Payment Method

Some online casinos will only give out bonuses for certain payment methods. Players should look for this info in the terms and conditions, else they risk losing their casino bonus or spending more on processing fees.


Are casino bonuses worth it?

Casino bonuses essentially offer free credit, giving players more chances to potentially win money. They enable players to test new casinos or games, or try strategies, without risking their cash. These benefits make casino bonuses a valuable perk for all bettors.

What is a casino bonus code?

Casinos will issue specific codes to players to give them free credit or discounts on their gameplay on the site. Bettors can add these to their accounts and use them on a variety of games.

Can you make money from casino bonuses?

Casino bonuses give players free funds to use on games with an online casino. The gameplay and chances of winning with these promotions are the same as playing for real money, meaning if players win, they can walk away with a profit without risking their bankroll.

How can I take advantage of online casino bonuses?

Taking a tactical approach when choosing casino bonuses will help bet the smarter way. Consider what games you want to play, and how much of your bankroll you're willing to deposit. Then, compare casino bonuses to determine which one offers the best deal for your money — our recommended casinos list is an easy place to start. If you're new to online casinos, try no deposit bonuses or free spins first.

What does 'wager bonus' mean?

This term usually refers to casino bonuses that have wagering requirements attached. Most promotions have them and they represent the number of times a bettor must play through the casino bonus amount before they can withdraw any winnings.

Which online casino has the best bonus codes?

The casino with the best bonus codes will depend on the type of games you’re looking to play, your own playing style and the size of the bankroll you have available. We recommend choosing one of our top-rated casinos above to find the best casino and bonus codes for you.

Can I use casino bonuses on mobile?

Yes, you can. For some mobile casino apps and downloads, there are specific rewards and bonuses for you to use too.

Are casino bonuses accepted on all games?

No, unfortunately not. Bonuses like free spins can only be used on slot games and usually on the latest versions. However, casino bonuses are there to make you loyal to an online casino site so you will still be able to play all your favorite games, just make sure you check the T&Cs to avoid disappointment.

Do I have to be a new player to use online casino bonuses?

To claim a new player bonus such as a welcome or sign-up bonus, you must of course be a new player. However, many casino bonuses are available for regular players too as a way to encourage loyalty and to reward you for playing with their online casino.

What does the wagering requirements of a casino bonus mean?

The wagering requirement is the number of times you need to wager a bonus before you can claim any winnings you might have gained. Read our section on wagering requirements for more information and make sure you check the fine print on any bonus you’re looking at to ensure you can withdraw any cash you win.

How can I withdraw my winnings from a casino bonus?

There are a number of factors that will determine how and when you can withdraw any winnings you’ve gained from a casino bonus. This may include any wagering or deposit requirements, or whether the bonus is classed as ‘sticky’. Understanding the type of bonus you’ve chosen can help you bet smarter and use the bonus to enhance your gameplay.

What’s the difference between no deposit bonus and free play?

A no deposit bonus means that you can receive a bonus to use to play a real money casino game without having to deposit any of your own money. You would not be able to use a no deposit bonus on a free play game as there is no money at stake.