The world of iGaming has never been more accessible to Michigan players than today. With new legal online casinos entering the market every month, what can help users choose the casinos they actually like? Easy: welcome bonuses.
On this page, we gather the best Michigan online casino bonus offers. The list is updated systematically so that our readers get the freshest news on lucrative bonus offers.
Games, bonuses, features—these are terms that you ought to get yourself accustomed to before you delve further into the “cash biz”, so to state. What are these terms? What are these bonuses? Find out below.
Best Michigan Online Casino Bonus Offers – 2025 List
Michigan has plenty of fantastic new player welcome bonuses ready to grab your attention. Below we have outlined four options we think are worth your time and custom, which include deposit match bonuses, cashback offers, and even straight-up free casino credit.
BetMGM MI – $1,000 Deposit Match Plus $25 Free Cash
BetMGM is a heavy hitter when it comes to its new player welcome bonus, offering players up to $1,000 through a 100% deposit match bonus, and $25 in Free Bonus Cash. Players will have 30 days to complete their wagering requirements on the $1,000 deposit match, while the $25 bonus cash must be wagered once within seven days.
The great thing about the BetMGM MI Online Casino promotion is that the deposit match comes with relatively low wagering requirements of just 15x, though only select slots and blackjack will be eligible to contribute. All roulette, craps, and baccarat are ruled out. Most slots will contribute 100%, while live blackjack and digital blackjack contribute 20% and 10% respectively.
4.8 /5
100% Up to $1,000 & $25 FREEPLAY®
Weekly updated promos
1,000+ slot games available
$25 bonus FREEPLAY with 1x WR
Earn $50 by inviting a friend to join
Some users report slow withdrawal processing times
Full T&Cs Apply. New players only. 21+
Full T&Cs Apply. New players only. To be eligible players must be 21 years or older and playing within the state of Michigan. $10 minimum deposit required. Players must wager the bonus amount 10x on slot games.
BetRivers MI – 100% of Net Losses Up to $500 Refunded as Bet Credits
Cashback promotions are now the norm at BetRivers’ online casinos across the country, and they offer a great value proposition. BetRivers will refund any net losses of up to $500 within the first 24 hours of account registration, meaning if you’re down $500, you’ll get a second chance to play with that money in the form of Bet Credits.
Bet Credits come with a 1x wagering requirement which must be satisfied within 30 days, and can be used on any casino game on the site. Bear in mind that the BetRivers Online MI Casino promotion is active from the moment you create your account, not when you first deposit or make a wager.
4.6 /5
24h of Casino Losses Back Up to $500
Promo Code: CASINOBACK
500+ online slot games
PayPal deposits & withdrawals
1x wagering requirements
Limited number of table games
Promo Code: CASINOBACK
Full T&Cs Apply. New players only. 21+
Full T&Cs Apply. New players only. To be eligible players must be 21 years or older and playing within the state of Michigan. $10 minimum deposit required. Players must wager the bonus amount 1x on all games.
Golden Nugget MI – $50 Free Casino Credits
This is a simple one that’s almost definitely worth your time, New players can deposit just $5 into their Golden Nugget MI account and receive $50 in Free Casino Credits. These credits can be used on any casino game on the site, and players have seven days to wager through them a single time before withdrawing any profits. Easy!
DraftKings MI – Two Casino Promotions to Choose From
DraftKings Casino currently has two bonuses for new players to choose from. These bonuses are unique, though, and players can only pick one. The first option is a 100% deposit match of up to $2,000 that comes with effective wagering requirements of 20x (10x deposit plus 10x bonus). Players have 14 days to complete the bonus.
Option two is a $100 deposit match, but this version only requires playing through once before funds become withdrawable, making it significantly easier to complete and take home a profit. Players will have seven days to play through both their deposit and bonus amount, for a total wager of $200.
When it comes to game eligibility, all games except craps contribute towards wagering requirements. Most slots will count 100% towards wagering, while table games and select slots will contribute 20%.
How the Best Online Casino Bonuses in Michigan Work
Now that the term “bonus” has piqued your interest, it is important to look into the fine prints. Are these actually “free“, or are there more terms and conditions involved than you can fathom?
A bonus is probably the easiest way for legal online casinos to attract a wider spectrum of audiences. Bonus offers have been used as a recent measure to grab more attention, which also explains the rise in this inherent attraction towards online casinos. However, be extremely wary—after all, all that glisters come tied with a list of terms and conditions.
Before we get into these conditions, though, we’re pretty sure that you want to know about the juicy rewards first. Well, barring the caveats, the bonuses are pretty enticing; we must admit. Depending on the kind of bonus (as mentioned later), you will see how the casino will try to incentivize your experience.
Coming to the elephant in the room—the caveats. Obviously, the online casino operators aren’t the most benevolent, so don’t get carried away by these bonus offers. More often than not, the major caveat surrounding these bonuses is the idea of selectively being able to cash out.
Take an arbitrary example. Say, for instance, that the said cashing out can only happen at 10x, with a welcome bonus of the same amount as your deposit. You get all excited and end up depositing $100, and get a bonus of the same. This means that you will have to make at least $2,000 worth of bets to fulfill the cashing-out caveat. Get the drift?
This caveat comes in another flavor — the “number of times” condition. Here, you will have to play a certain game a certain number of times before you are granted the window to cash out. If not used wisely, this can be a pitfall too.
Oh, and one last thing. Not all games have bonuses assigned, and not all games can be played without subscribing to these bonus offers. Be extremely wary before you start playing. Read the finer prints.
Michigan Online Casino Bonus Codes
Casino
Offer
Bonus Code
Wagering
Secure Link
BetRivers
100% Deposit Match Up to $1,000
Promo Code: IGAMING
Copy
15x
WynnBET
100% Deposit Match Up to $1,000
Use link to claim the bonus
10x
Sometimes to take advantage of a new player bonus at a Michigan online casino, you may be required to use a promo code. Similar to how a coupon works, a promo code is usually entered during either the sign-up or first deposit phase of online casino account creation and rewards the player with the different lucrative bonuses outlined in the casino promo terms and conditions.
Promo codes can be found in many places, including online casino websites and online casino apps, casino news outlets, and casino information websites like ours. Naturally, the casinos want you to see and claim these offers!
However, you don’t always need an actual code, with some online casinos opting to enroll players in the new player welcome bonus automatically. You can check the terms and conditions of the promo for more information on this.
How to Recognize the Best Michigan Casino Bonus
Not every MI casino bonus is created equal, and some offers that look good on the surface can have deal breakers hidden in the terms and conditions. Below are our top five points to look out for when searching for an MI online casino bonus to help you get the most out of your promotion!
1
Legality
Playing at an online casino licensed by the Michigan Gaming Control Board (MGCB) is the only legal way to play Michigan online casino games. In addition, these casinos often have excellent bonuses for new players and all the security protocols in place to protect your personal and financial information.
2
Offer Expiration Date
It’s important that the offer is valid when you begin to play. Many online casino apps and sites offer links to casino bonus offers, and some may have expired, so double-check the fine print. Keeping information on up-to-date offers is one of our top priorities. Another thing to look out for is how long you have to complete the bonus after you begin; a typical timeframe for this is around 14 days, but always check!
3
Payout Limits
The juicy bit! If you are lucky enough to win big, you want to be sure that the offer you are playing provides a high limit for payouts. Many casinos cap the maximum win from bonus funds in the thousands of dollars, but see the terms and conditions before depositing large amounts!
4
Playthrough Requirements
Playthrough requirements often dictate just how good a promotion is, especially on popular offers such as a deposit match. The higher the playthrough requirements are, the more money you have to wager at the casino before the bonus cash becomes withdrawable. In Michigan, many of the top offers hover around 10-30x the deposit amount.
5
What You Can Play
Each offer comes with its own terms and conditions, and sometimes legal online casinos stipulate which games contribute towards playthrough requirements. Sometimes certain high RTP slots or table games are excluded, and oftentimes table games have a reduced contribution of between 10-25% on the dollar.
Main Types of Casino Bonuses
Keeping the gloomy bits of terms and conditions and ifs and buts aside, let’s talk about the rewarding parts of casino bonuses. Online casinos offer bonuses in various flavors and textures, and it is high time that you are made aware of it—Michigan citizen or otherwise.
Welcome or Sign Up
BetMGM Casino
7 players already claimed
100% Up to $1,000 & $25 FREEPLAY®
Full T&Cs Apply. New players only. To be eligible players must be 21 years or older and playing within the state of Michigan. $10 minimum deposit required. Players must wager the bonus amount 15x on all games.
The simplest of them all. The MI online casino welcome bonus, sometimes known as the or sign-up bonus, is a pretty simple way for the casino operator to bring most folks into the mainstream casino. Under this, all you have to do is sign up for the casino operator, and you shall be awarded a certain amount as your initial deposit.
Pros: You get extra money for practically only signing up. This gives you ample opportunities to make more moves or get more spins.
Cons: The “cashing out” features are pretty dicey. You need to spend a particular amount of money, lay a particular number of bets, and so on, to make the most of this bonus. You might just end up spending more than you eventually earn, so be wary.
Deposit Match
WynnBET Casino
10 players already claimed
100% Deposit Match Up to $1,000
Full T&Cs Apply. To be eligible, players must be at least 21 years old, playing within the state of Michigan. Players must make a single deposit of $30. The bonus money has a 10x wagering requirement.
As the name suggests, the bonus here will be matched with the amount you deposit. This might be a like-for-like deposit, wherein you are given the same amount as your deposit, or this might be a percentage deposit too. In the latter, you are given a certain percentage of your deposit as a bonus.
Pros: Come on, who doesn’t like “free” money, right?
Cons: This is extremely game-dependent; not every game contributes to the deposit match offers. Moreover, this mostly pertains to newer players lured to make greater deposits. If you are one of those seasoned online casino players, you will have to scout well to find matching bonus offers.
No Deposit
SI Casino
33 players already claimed
$50 Free Play
Full T&Cs Apply. To be eligible, players must be at least 21 years old, playing within the state of Michigan. The bonus money has a 15x wagering requirement. Eligible for SI branded games: Sports Illustrated Arcade, Sports Illustrated Swimsuit Party.
This seems like the most enthralling of them all, right? After all, you get “free” bonuses in the truest sense of the term. No need to make deposits, no need for investments, and yet a bonus. So, what’s the catch?
Pros: Literally, no deposit needed.
Cons: This is the catch. These offers come in the form of free spins or extra tokens, but nothing that you can actually materialize. Sure, you can make an extra spin or two, but you don’t end up gaining anything in the process, per se.
The other bigger caveat is that these casinos already ask for a higher range of deposits in the first place, so effectively you don’t seem to be gaining much from this proposition. This appears to be more of a token of appreciation that the casino provider gives you, rather than an incentive.
Free Spins
PointsBet Casino
25 players already claimed
Up to $800 in Free Spins
Full T&Cs Apply. To be eligible, players must be at least 21 years old, playing within the state of Michigan. Players must make a single deposit of $50. Promotion expires 72 hours after opting in.
When we refer to slot games, the free spin bonus is as literal as it can get. You get a certain number of free spins, with which you can try harder at the slot game.
Keep in mind that these free spins come in various flavors—be it through sign-ins, regular investments, or even the general benevolence of the casino. Sure, you might get free spins during in-game experience too, but the bulk of it comes right from casino sign-up bonus offers.
Pros: With these free spins, you can perhaps try your hand again. If fortune favors, you might get better rewards with the said spin. As you indeed see, there is nothing greater than making the most of spins that do not cost you anything.
Cons: As it is with slot machines, the rewards aren’t as extensive either. Sure, you get free spins, maybe a tad bit more money, and more entertainment time. That’s about it.
Cashback
Barstool Casino
2 players already claimed
100% Risk
Free Play Up to $1,000
Full T&Cs Apply. To be eligible, players must be at least 21 years old, playing within the state of Michigan. Players must make a single deposit of $10.
This is a good mix of tokenistic gestures as well as decent utility. With the cashback bonus, you get back a respectable percentage of what you deposit and play through. Mostly functioning as goodwill from the casino itself, the cashback bonus provides you a healthy way to get back some of the money you have invested—compensation, if you may.
Pros: The returns are pretty okay; a 10-20% cap seems like what the casinos offer these days, with welcome bonuses often reaching 100%. In most cases, there are no wagering requirements involved here either.
Cons: Not all casinos have this feature. The caps here too are pretty limited.
Refer a Friend
The Michigan online casino referral bonus seems to be the most “social” bonus of them all. You practically get no conditions stamped on your face with this bonus—all you have to do is refer the said casino or game to a friend. Your friend will use the referral code you are assigned, and you shall get a small bonus.
Pros: Both you and your friend get to make a small bonus out of this. On an emotional note, you also get to make stronger friendships.
Cons: The offers aren’t a lot, and there’s a limit to how much you can get, or how many referrals you can make.
Reload
This is a tricky offer but fruitful one. Tricky if you aren’t an ardent gamer, and fruitful if you play extensively. Your casino operator will ask you to make a certain amount as a deposit, and in the process, you get a fair reward. Sounds familiar, right?
The major difference between this and other bonuses is that an MI online casino reload bonus usually comes as a subscriber-based package. As in, you will have to make periodic deposits to make the most of it.
Pros: You get your rewards periodically. You get rewards as long as you keep depositing.
Cons: Making such regular deposits doesn’t sound quite feasible.
A wagering requirement is simply a multiplier. While the specific mathematics is explained later on, this essentially represents the amount that you have to bring to the table before you can withdraw any winnings as such.
How Wagering Requirements Work
Wagering requirements require you to conform to their set metrics of how much money you need to deposit, before you can cash out. Take an arbitrary example here. Say, your wagering requirement is about 20x, with an initial deposit of $100. This means that your bonus and bet are supposed to be churned 20 times over before you can cash it out—in this case, $2000.
There are a few more calculations you need to keep in mind.
Total Bet = Bonus Amount * Wagering Requirement
Say, your bonus amount is about $10. Assume a wagering requirement of 30x, so your total bet turns out to be (30*10) = $300.
There is another attribute called “Sticky Bonus” that you should be aware of. In this case, your income is also tagged on the initial deposit. In this case:
Total Bet = Bonus + (Initial Deposit * Wagering Requirement)
In the aforementioned use case, say you have deposited $10, and the other numbers are the same. Your total bet would be (10 + (10*30)) = $310.
Example
You Sign up and get 50 free spins
* From 50 Free Spins, 0.10 per spin
Wagering requirements
20x
Your win*
$10
You Need to Wager
$10 x 20 = $200
FAQ
Do Michigan online casinos feature New Player bonuses?
Now that online casinos have been legalized, Michigan casinos do provide player bonuses for new players. The kind of bonuses are variable, please refer to the lists mentioned above.
What is the difference between No Deposit and Free Spins bonus?
While both kinds of bonuses have no money investment involved per se, no-deposit bonus offers have a few more perks. The free spins only allow you to have free spins (as the name suggests), but the no-deposit bonus comes with attributes like free tokens, or even cash. Granted, the cash isn’t enough or big, but the bonus options here are better.
Do MI online casinos offer No Deposit bonus?
Sure, but you will have to do your fair share of research here too. The MI online casinos do offer no deposit bonuses, but only on very selected gaming websites. Be sure to do your thorough research before delving in.
Do all games contribute equally to wagering requirements?
No. Each game has a different contribution amount that typically ranges from 100% to 10%. Slots usually contribute 100%, while table games, video poker, and other types of games usually hover around 10% or 20%. Sometimes, games are entirely excluded from contributing to wagering requirements.
What happens if I don’t meet the wagering requirements within the bonus period?
If you don’t meet the wagering requirements within the given timeframe, your bonus will be lost. Therefore, it’s important always to know the expiration date of the bonus, or you could be out of pocket. Check the T&Cs for full details.
Can I immediately cash out my winnings from a MI No Deposit bonus?
In some cases, it may be possible to withdraw your winnings after meeting the wagering requirements of a no-deposit bonus. However, in most cases, you will be required to make a deposit before a withdrawal. This is usually in place to combat fraud.
Can I get more than one refer-a-friend bonus from the same Michigan online casino?
Yes. Casinos typically offer around ten refer-a-friend bonuses per account holder, so you can receive the bonus multiple times if you have lots of friends.
What is the difference between a welcome bonus and a reload bonus?
A welcome bonus, sometimes referred to as a new player bonus or signup bonus, is a promotion offered to players when they first register at an online casino. A reload bonus, which is typically much less lucrative than a welcome bonus, is offered to those who already have an account.
Are cashback refund offers available at all Michigan online casinos?
No. While some casinos offer players a risk-free play period as a welcome bonus, others opt for more traditional new player bonuses such as a 100% deposit match, a no-deposit bonus, or free slot spins.
Are there any bonuses that don’t require any deposits or wager requirements?
While all promotions have a wagering requirement to ensure players actually play the games available, there are many offers that don’t require a deposit; these are called no-deposit bonuses. You can check the T&Cs of each no-deposit bonus to ensure you don’t have to make a deposit first.
