Best Casino Bonuses & Promotions

Updated: April 24, 2025

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Online casinos need players. In a landscape rife with competition, one of the ways online casinos entice players is with lucrative welcome offers. You can expect a full rundown of the best online casino bonuses on this page. 

These bonuses are available for players in states with legal real money online casinos. If you don’t live in (or plan to visit soon) such a state, you can instead claim welcome bonuses from sweepstakes casinos.

Author Thumbnail
Cole Rush
You do not need to limit yourself to one casino. You can claim bonuses from multiple online casinos and sweepstakes sites, allowing you to test the casino first. Use each bonus offer to your advantage, but always play within your means.

🤑 Compare the best sign-up bonuses

Use this table to look at the top offers available right now. Always remember to read the fine print within the terms and conditions, as this can greatly impact your bonus offer and your ability to cash out.

Author Thumbnail
Cole Rush
A high dollar amount doesn’t always equal the best bonus. Check the playthrough requirements to better understand the value of your bonus offer. The lower the playthrough requirement, the better. Ideally, you want a 1x on your bonus.
Online casinoSign up bonusWagering requirementPlaythrough deadlineAvailable
BetMGM Bonus Code$25 on the House + 100% first deposit match up to $1,0001x and 15x, respectively7 days (Casino Bonus), 14 days (deposit match)MI, NJ, PA, WV
Hard Rock Promo Code500 Bonus Spins, 100% match up to $1,00020x14 daysNJ
DraftKings Promo Code$35 Credits, up to up to $1,000 back on first day of play, and 500 spins on a featured title1x on Credits, 15x on lossback7 daysCT, MI, NJ, PA, WV
FanDuel Promo CodePlay $1, get N/A1x7 daysCT, MI, NJ, PA, WV
BetRivers Bonus CodeUp to $500 back after first day of play1x30 daysNJ, PA, MI, WV
Bally Bet Bonus Code Reload Bonus1x7 daysNJ, PA, RI
Party Bonus Code200% deposit match up to $10010x14 daysNJ
Caesars Promo Code$100 match up to $2,500 plus 2,500 Reward credits when you wager $25+15x to 75x, depending on the game7 daysMI, NJ, PA, WV
Bet365 Bonus CodeUp to 500 spins1x30 days from receipt (applies to each batch of spins)NJ, PA
Fanatics Promo Code credit when you wager $10+1x7 daysMI, NJ, PA, WV
Golden Nugget Bonus CodeUp to $1,000 in 24-hour lossback plus 250 spins on a featured game1x7 daysNJ, PA, MI, WV
Horseshoe Bonus Code2-day Bonus back up to $1,2501x7 daysMI, NJ, PA, WV

🇺🇸 Best casino bonuses by state

More on bonuses

🤔 Bonus terms and conditions to consider

Online casino bonuses come with important terms and conditions. Here are the five key things to know:

  1. Bonus type:

    The most common type of bonus you will receive are deposit match, lossback, no-deposit, and free bonus spins.
  2. Wagering requirement:

    How much you need to play through the bonus before it becomes withdrawable. Lower is better (1x is best, 10x is decent, and 25x is fairly high).
  3. Contribution rate:

    Certain games may contribute 100% to your wagering requirement, while others may contribute less. Slots are always guaranteed to be 100%, while blackjack, roulette and ideo poker are usually at a reduced rate. Some sites restrict the games you can play with your bonus. Make sure you check for any restricted games or eligible game lists. 
  4. Deadline or expiration:

    You have limited time to a) claim the bonus and b) use your bonus bets or spins before they expire.
  5. Cashable:

    This is the most important next to your timeline. Not all casino bonuses are cashable. This means, you might win credits, which need to meet specific playthrough requirements

🔎 Find the best bonus by category

Author Thumbnail
Cole Rush
A high dollar amount doesn’t always equate to high value. A high bonus offer with a 25x playthrough requirement is harder to clear than a $100 bonus with a 1x requirement.
CategoryBonus offerOnline casino
⚡️ High-limit players100% up to $1,000 deposit match + 2500 Reward Credits on $25+ wagerCaesars Palace Online Casino
🎁 Best no-deposit offer$25 on the houseBetMGM Casino
💰 Largest welcome bonus with 1x playthroughHorseshoe Casino
▶️ Easiest to clearBet $5, Get $200 in Bonus Bets if your bet wins.
(1x playthrough)
FanDuel Casino
🏅 Best for rewards2,500 Reward Credits when you bet $25+Caesars Palace Online Casino
🎰 Best for free spins500 spins on a featured gameGolden Nugget Casino
👥 Highest refer-a-friend$100 per referred friend who meets requirementsDraftKings Casino
🎖️ Best for casual playersUp to $500 lossback with 1x playthrough BetRivers Casino

⭐️ How the bonuses work

Generally, online casino bonuses come in one of five types. Some casinos will even combine the different types into a welcome package that includes various components. Here’s how each one works.

Deposit match bonuses will match your deposit (surprising, I know) to add some extra betting funds to your account. The most common type of deposit match is a 100% first deposit offer. This means your first (and only your first) deposit will be doubled. Say you deposit $500; you’ll get $500 in betting credits. Keep in mind that these offers tend to have maximum limits. If you deposit more than the limit, that’s fine, but you’ll still only get the maximum promised amount. For example, if the deposit match offers up to $1,000 and you deposit $1,500, you’ll get $1,000 in credits.

Many deposit match bonuses come with high playthrough requirements, so always read the terms and conditions.

Play or deposit a certain amount to earn bonus credits. FanDuel’s offer is the latest online casino bonus with this format. Bet $1 & Get $100 in casino credit with a 1x playthrough requirement. These bonuses are simple in form and easy to claim. They also have high value. Small deposits can get you proportionately high amounts of credits, even if the dollar amounts aren’t too high.

These bonuses are simple. Sign up and receive some betting credit. Usually the amounts are low, but they still give you a chance to play without risking anything right up front. These bonuses are starting to give way to “deposit and get” offers that work similarly but require a deposit before a player earns the credit.

Lossback bonuses return your net losses after a set period of time. BetRivers is a good example. After claiming the bonus there, you can play for 24 hours. IF you lose during that time, BetRivers will grant you bonus credits equal to your losses up to $500 maximum. While these bonuses require you to spend some of your money upfront, they also provide ample opportunity to play games and see which ones you like without worrying too much about your losses right away.

Finally, some online casinos give out free spins. These typically have restrictions in terms of which games you can play and the value of the bonus spins. In many cases, the spins are valued at $0.20 a pop. You’ll often find bonus spins offered in conjunction with other types of bonuses.

📈 How we rank the best casino bonuses

We evaluate casino bonuses based on their overall value and how easy they are to claim and clear. This process involves calculating the amount of playthrough required to complete a bonus and reading the fine print to ensure it’s easy to withdraw once you clear your bonus. 

Take FanDuel’s bonus, for example. It requires a deposit of $5 and at least $1 of betting to get $100 in credits. Those credits have a 1x playthrough requirement. In essence, you can spend as little as $6 at FanDuel to get $100 of play, then keep any winnings from that $100. It’s a strong value with low upfront cost

Now we look at Caesars Palace Online Casino, which offers a 100% deposit match up to $1,000 but imposes the following playthrough requirements:

  • 15x on slots
  • 30x on video poker
  • 75x on other eligible games

Say, for the sake of evaluating the bonus, that you 1) claimed the full $1,000 and 2) planned to play slots only. That means you’d have to spend at least $37,500 within the 7-day deadline just to turn your $1,000 into withdrawable cash. Obviously, this is not feasible for most players. This is why Caesars Palace matches your deposit no matter how much it is. A $100 deposit would require $1,500 in slot play to clear, which is still high but achievable. 

🛑 How to use your bonus responsibly

First and foremost, understand the value of your bonus from the jump. If it has a lofty playthrough requirement, consider that before you choose how much to deposit or play. 

Second, stick to your budget. While you might be tempted to claim every online casino bonus to maximize your value, you’ll quickly find that’s a one-way street to losing, rather than gaining, money. 

Of course, make sure you’re playing for fun and entertainment. If you get frustrated or upset, take a break. And remember to use built-in responsible gambling tools at online casinos to keep yourself in check.

💡 Bonus FAQ

Can I claim a casino welcome bonus more than once?

No. You can claim a welcome bonus as a new player, but after that, you can’t claim the bonus again. This is called bonus abuse, and casinos have strict policies prohibiting it.

Are casino bonuses worth it?

In most cases, yes. You can use the bonuses to your advantage to get an extra boost when you first sign up for an online casino. Just be mindful of the playthrough requirements.

Can I cash out my winnings if I win from a bonus?

Yes, but only after you’ve met the playthrough requirement. You need to use your credits a certain number of times before they’re turned into withdrawable funds.

Why do most casinos require a deposit?

Casinos are businesses, so they want to earn money. Requiring a deposit is one way to ensure you play with real money instead of signing up, claiming a bonus, and then running off never to play again.

What is the best type of bonus if I am new to online casinos?

“Play and get” bonuses tend to have low buy-in and high value for new players. FanDuel’s offer is a great one for new players. Lossback bonuses can also be good for new players, provided you’re willing to make an initial deposit.

What do I do if my account was flagged for bonus abuse?

Get in touch with customer support at the online casino. Come prepared with records of your sign-up, play activity, and your ID/personal information.