Michigan Casino Bonus Codes and Promotions for New and Existing Customers

Michigan Casinos Bonus Codes

Since December 2019, online casinos have been legal in the Wolverine State. Over three years later, all of the biggest names in online gambling have entered β€” but with so many online casinos to choose from, all offering different types of casino bonus codes, the inevitable question arises. What are the best Michigan online casino bonuses for existing players and new customers?

While it might seem a simple question, the reality is that with so many different online casino bonuses β€” it’s hard to name an undisputed champion. DraftKings may offer a great $50 casino no deposit bonus, but how do you compare it to FanDuel who’ll cover any losses made in your first 24 hours up to $1,000 β€” or BetMGM, who’ll give you $50 worth of credits for each friend you refer?

It’s a tall order for the average player to try and rank online casino bonuses. However, that’s why our chief editor assigned our expert team the task of going through each and every Michigan online casino bonus so that we could find the best bonuses for each category and rank them for you in one place.

And after weeks of research, here it is. If you’re pinched for time and just need a quick summary of the best Michigan online casino bonuses, the next section will be for you. Though we recommend you bookmark this page. Because with thousands of dollars in promotions at your fingertips, this is one guide you don’t want to lose.

Overall Best Michigan Casino Bonuses in September 2023

The bonuses at the various Michigan online casinos vary slightly. As such, they can be challenging to compare head-to-head. However, after looking at all the factors and reading all the fine print β€” we’ve found that five online casinos stand above the rest.

🎰Casino/BonusesπŸ’΅First Deposit Bonus🎁No Deposit BonusπŸ“œPromo CodeπŸ€‘Best Promos for Existing Users
BetMGM100% First Deposit Match ($1,000 Max)$25GAMBLEUSARegular Free Play Bonuses
DraftKings100% First Deposit Match ($2,000 Max)$50No Code Required$100 Refer-A-Friend Bonus
Caesars100% First Deposit Match ($2,000 Max)$10GUSAMystery Mondays Login Bonus
FanDuel$1,000 Play it Again Bonus$100No Code RequiredDaily Three Free Spins at Reward Machine
BetRivers100% First Deposit Match ($1,000 Max)-CASINO1000Free Bingo

Michigan Online Casino Legal Status & Gambling Sites

Since being signed into law in late 2019, online casinos have been able to apply for a license to operate in Michigan. However, the first online casinos didn’t launch until early 2021. The COVID-19 pandemic was partly responsible. But other reasons for this delay stemmed from the government’s desire to work out how licensing would work, as well as processing all applications. Though on January 22, 2021 β€” the big day finally arrived.

Like most states that allow any form of online gambling, any online casino that wishes to operate in Michigan must be granted a license by the Michigan Gaming Control Board and must be partnered with a land-based casino. But this is where Michigan deviates slightly from other states that offer online gambling. Because whereas most states only allow a land-based casino to partner with one brand β€” Michigan allows casinos to have two online partners. And with there being 26 brick-and-mortar casinos in the Great Lake State, that means that there can be a maximum of 52 online casinos in Michigan.

Now the actual number of online casinos in Michigan isn’t anywhere close to 52. In fact, as of writing, there are only 14 with some operators, like Eagle Casino, exclusive to this state. The below table will give you an overview of everything you need to know about all 14 of these online casinos.

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Top MI Casino Promo Codes for New Customers

The best bonuses at Michigan online casinos are typically reserved for new customers. And this makes sense. With so many online casinos available to Michiganders, any online casino worth its salt has to offer new customers something special to choose them over one of their competitors. These include online casino no deposit bonuses, as well as first deposit match bonuses.

Below, we’ve listed the seven best welcome bonuses for new customers at Michigan online casinos.

🎰Casino/Bonuses🎁First BonusπŸ€‘Second BonusπŸ“œPromo Code
DraftKings MI Casino$2,000 First Deposit Match$50 No DepositUse Links
BetMGM MI Casino$1,000 First Deposit Match$25 No DepositGAMBLEUSA
FanDuel MI Casino$1,000 Play it Again$100 No DepositUse Links
Caesars MI Casino$2,000 First Deposit Match-GUSA
Golden Nugget MI Casino$1,000 First Deposit Match200 Free Spins on 88 Fortunes MegawaysUse Links
BetRivers MI Casino$1,000 First Deposit Match-CASINO1000
WynnBET MI Casino$1,000 First Deposit Match-Use Links

DraftKings MI Welcome Bonus β€” $50 No Deposit + $2,000 First Deposit Match

DraftKings Casino Welcome Offer

The DraftKings Casino welcome bonus sets the standard to which all other Michigan online casino welcome bonuses are compared to. It’s a two-part bonus. The first is $50 in free credits, which you can get just for following our links and signing up β€” the second bonus is a 100% first deposit match bonus with a max value of $2,000. No promo codes are required for this one. To claim the DraftKings Michigan welcome bonus of up to $2,050, simply sign up by following our exclusive links.

BetMGM MI Welcome Bonus β€” $25 No Deposit + $1,000 First Deposit Match

There are few names more synonymous with online casinos than BetMGM β€” and for good reason. Their bonuses are amazing. Though even better, BetMGM has provided us with a bonus code just for our readers β€” and for new users who enter in promo code GAMBLEUSA during sign-up, you’ll not only get your first deposit matched 100% up to $1,000, but also a $25 no deposit bonus in bet credits. Get started with one of the best Michigan online casino apps by signing up with promo code GAMBLEUSA today.

FanDuel MI Welcome Bonus β€” $100 No Deposit + $1,000 Play it Again Bonus

FanDuel Casino Welcome Offer

The FanDuel welcome bonuses are a little different than the ones you would find at other casinos. First, it’s a Play it Again bonus which covers you for up to $1,000 worth of losses in your first 24 hours. Secondly, it’s a four-part no deposit bonus valued at $100 given to users over the course of four weeks. These are two very unique types of very different bonuses geared towards both high-risk and low-risk plays. No promo codes need to be entered to claim these online casino bonuses. Just follow our links to get started with FanDuel Michigan today and claim your two online casino bonuses.

Caesars Casino MI Welcome Bonus β€” $2,000 First Deposit Bonus

Differing from the other online casino welcome bonuses already covered, the Caesars casino welcome bonus has only one part to it. But it’s a big one. Because for new users who register via our links to Caesars Casino, you’ll get your first deposit matched dollar for dollar up to $2,000. This offer is not available to everyone though. To claim it, you’ll need to sign up via our links and use our promo code GUSA while registering, and then like a Michigan online casino cheat code, your first deposit will be doubled up to $2,000.

Golden Nugget Casino MI Welcome Bonus β€” $1,000 First Deposit Bonus + 200 Free Spins

For slot lovers, Golden Nugget Casino is for you. That’s because when you sign up via our links, you’ll not only get your first deposit matched 100% up to $1,000, but you’ll also get 200 free spins at 88 Fortunes Megaways. If you’ve never played 88 Fortunes Megaways before, it’s a blast, and with a 96.06% RTP β€” it’s a great way to make some free money.

Golden Nugget Casino Welcome Offer

This is the best Michigan free spins bonus available to new customers. To claim it, sign up to Golden Nugget casino by using our links and get your Golden Nugget Casino bonus.

BetRivers MI Welcome Bonus β€” $1,000 First Deposit Bonus

Depending on which state you live in, BetRivers will offer a different welcome bonus. They all have their own unique strengths; however, I think it’s fair to say that the BetRivers Michigan welcome bonus is the best, as with it, you’ll get your first deposit matched 100% up to $1,000. To claim it, new users must use promo code CASINO1000 during sign-up. The only caveat to the BetRivers welcome bonus is that while it can be used on most online casino games, it can’t be used when playing either roulette or baccarat. Follow our links to get started with BetRivers Michigan online casino today.

WynnBET Casino MI Welcome Bonus β€” $1,000 First Deposit Bonus

WynnBET Casino Welcome Offer

If you’ve never signed up with WynnBET, you’re in luck. Because for new customers who sign up via our unique links, you’ll get your first deposit doubled up to $1,000. Most of the bonuses at WynnBET will be tied to one of three set wagering requirements β€” x1, x10, or x20. The WynnBET casino welcome bonus falls in the middle at x10. This is still pretty low though. Especially when you compare it to the wagering requirements of other bonuses that made this list. No promo codes are required to claim this WynnBET bonus.

Michigan Online Casinos with No Deposit Bonus Codes

Of all online casino bonuses, the most favored among players are the no deposit bonuses that award bonus money without requiring the player to make a deposit. Unsurprisingly, these bonuses are rare. In fact, there are only three Michigan online casino promotions that award new users these no deposit bonuses.

🎰Casino🎁No Deposit BonusπŸ“œPromo Code
FanDuel$100 ($25 Each Week for First Four Weeks)Automatic

BetMGM β€” $25 No Deposit Bonus

BetMGM Casino Welcome Offer

The BetMGM no deposit bonus of $25 is probably the best of the lot. While it’s not the largest β€” what makes the BetMGM no deposit bonus stand out from the crowd is its low wagering requirements of x1. If you’re unfamiliar with wagering requirements, that means that once you’ve made $25 worth of bets, any winnings are withdrawable.

There is a catch in that like most online casinos, you cannot make a withdrawal until you make a deposit. But with a 100% matched first deposit, that shouldn’t be an issue. The only way to get the BetMGM Casino Michigan no deposit bonus of $25 is to use code GAMBLEUSA during sign-up.

DraftKings β€” $50 No Deposit Bonus

When you sign up via our links, DraftKings casino Michigan will reward you with a $50 no deposit bonus. This bonus is awarded in two parts. The first is a straight-up no deposit bonus of $25 granted upon successful registration β€” with the second part being awarded upon making your first deposit, which itself will come with the DraftKings first deposit bonus of a 100% deposit match of up to $2,000. This gives the DraftKings no deposit bonus a combined value of $50. No rewards code is required to get this bonus. Just sign up via our links.

FanDuel β€” $100 No Deposit Bonus Over Four Weeks

Always doing things differently, the FanDuel $100 no deposit bonus is awarded over a period of four weeks. The way it works out is simple though. 4 x $25 no deposit bonuses β€” one for each of your first four weeks.

You won’t find the FanDuel no deposit bonus listed anywhere publicly, and instead, the only way to get it is to register using our exclusive links. Once your registration has been successful, this FanDuel no deposit bonus will appear in the “available bonuses” section of your account.

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Best Michigan Casino Promotions for Returning and Loyal Players

While the best promotions are undoubtedly reserved for new players, all good online casinos know that to keep their customers happy and loyal, they must offer promotions for existing customers. As such, we recommend that to get the most value possible, you sign up with multiple sites.

However, if you are the sort of player who prefers to stick with a single online casino, this section will be for you. Because below, we’ll be covering the five best Michigan online casinos that offer promotions for existing customers.

🎰CasinoπŸ’°Referral Bonus?⭐Loyalty Points Bonus?πŸ”₯Best Bonus for Existing Players
BetMGMβœ…Yesβœ…YesRegular Free Play Promotions
FanDuelβœ…Yesβœ…YesFree Spins at Reward Machine
Caesarsβœ…Yesβœ…YesMystery Monday Login Bonus
DraftKingsβœ…Yesβœ…Yes$100 Refer-A-Friend Bonus
BetRiversβœ…Yesβœ…YesFree Bingo Invitations

BetMGM Michigan β€” No Deposit Bonus for Loyal Players

BetMGM markets itself as the “King of Casinos”, and when looking at their promotions for existing customers, it’s hard to argue that claim. They have a rewards system with MGM Rewards that gives you points the more you play, a referral system that awards you $50 for each friend you refer, reload bonuses, and regular free play promotions. My favorites are the free play promotions. Usually the only way for players to get no deposit bonuses is when signing up β€” but with BetMGM online casino, they award them regularly for active, loyal players.

FanDuel Michigan β€” Daily Three Free Spins at Reward Machine

When it comes to existing customer bonuses at FanDuel Casino, it’s quality over quantity. They do have a referral bonus, but for my money β€” there’s no bonus better than their daily free spin of the Reward Machine.

FanDuel Casino Reward Machine

This bonus is a daily login bonus that users get for free just for logging in. The way it works is simple, and if you play online slots, the mechanics will be immediately apparent to you as it works like a classic three-reel slot machine where if you match three symbols, you can walk away with up to $2,000. You get three spins of the Reward Machine daily, with secondary prizes being able to be won by collecting enough symbols throughout the week.

It’s 100% free. So all you need to do is log in once a day to try your hand at winning $2,000 instantly.

Caesars Casino Michigan β€” New Bonuses for Existing Players Every Month

For existing customers at Caesars Michigan online casino β€” you’ll never be short of bonuses. Exactly what these bonuses are will vary from month to month, though they’ll usually be tied to a few specific weekdays β€” usually Mondays, Tuesdays, and either Wednesdays or Thursdays. When you log in on one of these days, you’ll be given your bonus. Sometimes these bonuses will be planned out like a 100% reload bonus or free Caesars reward credits, and other times they’ll be completely random β€” requiring you to log in to see what you’re getting.

DraftKings Michigan β€” Refer-A-Friend $100 Bonus

DraftKings casino Michigan offers a lot of bonuses for existing customers. However I think their best promotion is the $100 refer-a-friend bonus.

Refer A Friend Bonus

While most online casinos offer a refer-a-friend, DraftKings’s bonus has two features that I feel set it apart from its competition. The first part is the monetary value of this promotion. While most Michigan online casinos offer a $50 bonus β€” DraftKings double it by offering you $100 for each friend you refer. The second feature of this bonus that I love is buried in the terms & conditions. Because while all online casinos cap the maximum number of friends you can refer, DraftKings resets the promotion every month β€” meaning you can refer five friends and get $500 every month as part of the DraftKings refer-a-friend ongoing promotion.

BetRivers Michigan β€” Free Bingo Bonuses

You can find the usual bonuses at BetRivers Michigan. A referral bonus, a rewards system, and reload bonuses. But the favorite among our team members is an entirely unique bonus that you won’t find at any other Michigan online casino. This bonus is their bingo bonus. A minimum of 20 bingo games are held a day, and if you’re currently playing at BetRivers MI when one of them is due to start, you may receive a complimentary invitation to join in for the chance to win free bonus money.

How much you win will depend on your BetRivers loyalty level. First it’ll be a max prize of $15, but once you reach level 9 β€” you can tag on an x5 multiplier to any bingo winnings you get.

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How to Claim Casino Bonuses in Michigan

Claiming a bonus at any of the Michigan online casinos is easy. Just follow the below steps to get started today.

  1. The first thing you’ll need to do is create an online casino account. To do this, pick the casino with the bonus you want to claim, then, using our secure links, navigate to your chosen online casino.
  2. From here, click the “Sign Up” or “Register” button.
  3. The first page of information that you’ll need to enter will relate to your account details. Se enter your email, desired password, username, and our listed bonus code if eligible.
  4. Since Michigan online casinos are restricted to users 21 and older, you’ll need to provide information to confirm your identity. The required information will vary from site to site, though it usually includes your full name as it appears on your photo ID, date of birth, current address, and phone number. Once you’ve entered this information and read through the terms & conditions, you can click through to the next page.Michigan Casinos Create Account
  5. A confirmation message will either be sent to your mobile or email. Click the link inside to confirm your registration.
  6. Registration is now complete. If you signed up with an online casino that offers a no deposit bonus, you’ll be able to start playing immediately. However to claim your first deposit bonus, you’ll need to navigate to the cashier section to make a deposit.
  7. Depending on which Michigan online casino you signed up with, your banking options will vary. Though at the bare minimum, you can expect credit/debit card, PayPal, Apple Pay, and bank transfer. Select your preferred method, your desired deposit amount and click through the prompts. Most deposit bonuses will be applied automatically. With that being said, it’s a good idea to read through the terms & conditions for your chosen bonus to see if you need to manually select it.
  8. Once your deposit has gone through, you’re done. Your bonus money will be immediately available, and you can now start playing any of the hundreds of online casino games on offer.

Reload offers, referral bonuses, rewards schemes, and other free casino bonuses in Michigan for existing players carry their own requirements. Some require a deposit, while others to enter a promo code. Most of these offers become available on set days and depend on specific conditions. There is no one size fit all approach we could offer with MI online casino promo codes for existing users. You should check out the offers’ terms and meet them to get free funds added to your account.

Things to Remember with Online Casino Bonuses

If you’re new to online casinos, these bonuses might look like free money cheat codes. And in some ways they are. But there are some strings attached, and whenever you accept a casino bonus, you’ll need to keep certain things in mind.

  • Wagering Requirements β€” Wagering requirements (sometimes referred to as playthrough requirements) determine how many times you need to bet your bonus before you withdraw it. For example, to turn $100 of bonus funds into withdrawable cash with x15 wagering requirements, you need to make $1,500 worth of bets. As a general rule, x10-20 is considered normal. Anything lower, and you should jump on it. Anything higher, and you might need to think if it’s worthwhile accepting.
  • Date of Expiration β€” Bonus funds don’t last forever. That’s why you should always read through the terms & conditions to understand how long you have to meet the wagering requirements. Some reload and welcome bonuses also come with limited availability in Michigan, so don’t wait too long to claim them.
  • Game Contribution Weighting β€” When it comes to wagering requirements, not all games are considered equal. While funds wagered on slots typically contribute 100% to your wagering requirements β€” other more skill-based games like blackjack might have lower contribution weighting, while some games like craps might be entirely ineligible. To understand the contribution weighting of your bonus, it’s essential that you read through the terms & conditions of each bonus you’re offered.

Types of Bonuses at Michigan Online Casinos

There are a lot of different types of bonuses available at online casinos. In this section, we’ll be covering all of the most common types of bonuses that you’re likely to encounter when gambling online in Michigan.

First Deposit Bonus

First deposit bonuses are the most common bonus β€” found at pretty much all Michigan online casinos. They’re a type of welcome bonus and are very straightforward to understand. When you make your first deposit with this bonus, your deposit will be matched usually at 100% by the casino. So if you deposit $500 β€” the casino will match your $500, and you’ll now have $1,000 in your online casino account.

No Deposit Bonus

No deposit bonuses are probably the favorite bonus among most casino players. As the name suggests, these bonuses require no deposit and are awarded to players for free. The easiest way to get these bonuses are with certain casinos as part of their welcome bonus; however, loyal players who regularly play with a single casino can sometimes get exclusive no deposit bonuses sent straight to their emails.

Free Spins

For online slot fans β€” free spins are regarded as some of the best bonuses around. Typically awarded to regular slot players on the release of new slots, free spins work by awarding a set amount of free spins with a specific slot game in tandem with a fixed betting amount. MI online casinos with outstanding free spins offer include PlayGunLake and Wind Creek Online Casino.

Referral Bonus

If you’ve got a lot of friends who might be interested in Michigan online casinos, a referral bonus can be like a cheat code for free money. They’re pretty simple to understand. From your account page, you can create a referral link that you can send to your friends. When your friends click it, sign up, and make their first deposit β€” you’ll both get bonus cash. Check below some of our guides to MI online casino referral bonuses for details on how to qualify:

Reload Bonus

Reload bonuses are like first deposit bonuses but for already existing customers. While usually not as lucrative as a first deposit bonus, they can be a great way to top up your account when offered. These promotions are typically offered site-wide. So the best way to find them is through the “promotions” tab of your preferred online casino.

Loyalty Rewards Bonus

Michigan Casinos Loyalty Bonus

If you plan on playing exclusively at a single Michigan online casino, loyalty rewards bonuses can be a consistent way to earn bonus funds. Most online casinos have them. The way they work is that for every wager you make, you’ll earn bonus points. When you receive enough of these bonus points, you’ll be able to head to the rewards center to redeem them for prizes. What these prizes will be will vary from online casino to online casino β€” but you can typically expect to have the option to redeem them for bonus money.

MGM Rewards and Caesars Rewards are great for those playing at both online and land-based casinos in Michigan, because they support cross-platform rewards. The iRush Rewards, Dynasty Scheme, and FanDuel Rewards program are suited for players who gamble online mostly.

Tips to Make The Most of Your Michigan Online Casino Bonus Offers

If you’ve never signed up for an online casino before, you’re probably wondering how to get maximum value from your casino bonuses. Of course, you could try throwing everything at the wall to see what sticks. But for the more strategic players looking to get maximum bang for their buck β€” these tips will put you on the right course to walking away with your pockets full of cash.

  • Play High RTP Games That Have 100% Contribution Rate β€” The biggest hurdle of turning your bonus into withdrawal cash are wagering requirements and contribution rates. The solution to this is obvious β€” though can be difficult to execute. Play high RTP games that have 100% contribution rates to wagering requirements. Exactly what that will mean will depend on the terms & conditions of your bonus. If table games are allowed β€” blackjack and even money roulette wagers will be your best bet. But if you sign up to an online casino that only allows slots to have a 100% contribution rate, then you’ll want a high RTP low volatility game like Blood Suckers.
  • Tailor Your Strategy Towards Your Chosen Bonus β€” Not all bonuses are the same, and they shouldn’t be treated the same. If your bonus has high wagering requirements, you might want to play high volatility games to try and beat it. Similarly, for low wagering requirements, go for a low-volatility strategy. And for something like the FanDuel $1,000 Play it Again bonus β€” you might want to combine two strategies into one. Play high volatility to see if you can make a score. Then if things don’t work out, switch to a low-volatility strategy.
  • Use Multiple Welcome Bonuses β€” It’s no secret that the best type of Michigan online casino bonuses are the welcome bonuses. However despite this, not many players take advantage of this fact. As such, we recommend that rather than sticking to just one online casino to try and get loyalty bonuses β€” sign up to multiple MI casinos so that you can take advantage of more than one welcome bonus.


Which Casino Offers the Best Bonus in Michigan?

What the best Michigan online casino bonus is will come down to what you're looking for. For the biggest deposit match β€” try DraftKings, who will match your first deposit up to $2,000. If you want a no deposit bonus with small wagering requirements, BetMGM will be for you with their $25 no deposit. And if you're looking for a high-risk high-reward type of bonus, then FanDuel's $1,000 Play it Again bonus is exactly what you're looking for.

Which Michigan Casinos Offer Sign-Up Bonuses?

All Michigan online casinos offer sign-up bonuses. These bonuses are pretty much essential for online casinos to attract new customers. As such, no matter which Michigan online casino you sign up for, you can bet that they'll have a welcome bonus for new customers.

How Old Do I Need to Be to Play at Michigan Online Casinos?

21. While Michigan is one of the few states that have provisions for 18+ gambling β€” these are strictly for Tribal land-based casinos, though many still choose to enforce a 21+ rule. For online casinos β€” the matter is much more straightforward. No matter which Michigan online casino you sign up for, you must be at least 21.

Can I Get More Than One Michigan Online Casino Bonus?

Yes. The most profitable players know that the best Michigan online casino bonuses are the welcome bonuses offered exclusively to new players. As such, to get the most value from Michigan online casinos, we recommend you sign up with multiple casinos to get more than one online casino bonus.

Is Online Casino Gambling Legal in Michigan?

Yes. With the Lawful Internet Gaming Act of 2019 having been signed into law, online casino gambling is legal in the Great Lake State.

Which Michigan Casino Has the Best Bonus for Existing Players?

For me, the best Michigan online casino bonus for existing players is a toss-up between BetMGM, FanDuel, and DraftKings. If you're a regular player β€” BetMGM consistently has no deposit bonuses for loyal players. If you're on a budget, FanDuel will give you three free daily spins at their Reward Machine for a chance at $2,000. And if you've got a lot of friends who you think will like online casinos, then you get $100 a head for each one that you refer to DraftKings.

Are There No Deposit Bonus Codes for Existing Users at Michigan Casinos?

It's complicated. There are no publicly available bonus codes for existing users at any Michigan online casino. However, regular players who play consistently with one online casino sometimes get a no deposit bonus code sent directly to them via email or text.

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