Best Michigan Casino Bonuses & Promo Codes for September 2023 – Claim up to $2,000

Look no further if you want the biggest Michigan casino bonuses and latest promo codes. From Wild Casino to BetOnline, we’ve got the lowdown on every online casino sign up bonus Michigan has to offer.

Best Michigan Online Casino Bonus Codes & Promos for September 2023

What are the latest Michigan online casino bonus codes? The answers, for your convenience, are contained within the table below. Quickly compare bonuses at the best Michigan casino sites and claim the perfect ones.

Casino Sign-Up Bonus Bonus Code
Wild Casino Up to $5,000 WILD250 + WILD 100
Everygame Up to $5,555 SIGNUP1000
Bovada Up to $3,000 CAWELCOME100
Las Atlantis Up to $9,500 LASATLANTIS
BetOnline 100% up to $1,000 BETCASINO
Mega Dice 200% up to 1 BTC N/A – Claim Now
LuckyBlock 200% up to 10,000 EUR N/A – Claim Now
Jazz 200% up to $2,000 N/A – Claim Now
Sloto Cash 350% + 111 Bonus Spins ENCHANTED-1
Lucky Creek 200% up to $7,500 + 30 FS 200GETLUCKY

Top 10 Brands for Casino Bonuses in Michigan

The waters run deep in the Great Lakes State, which is why you’ll find everything from high roller bonuses to casino refunds at these popular sites.

  1. Wild Casino
  2. Everygame 
  3. Bovada
  4. Las Atlantis
  5. BetOnline
  6. Mega Dice
  7. LuckyBlock
  8. Jazz
  9. Sloto Cash
  10. Lucky Creek

For more details on why these casinos are the best in the state, you can check out our breakdown of how we rank gambling sites.

How to Claim a Michigan Casino Bonus

Our rundown of welcome bonuses and promo codes for Michigan online casinos is almost useless if you don’t know how to unlock these deals. So, to help, here’s how to claim the latest Michigan online casino promotions:

1 – Read our Michigan online casino reviews to find a site/s you like.

2 – Use the secure links within our reviews to start the registration process.

3 – Tap the sign-up button on the operator’s homepage to bring up the registration form.

4 – Enter your personal details, including your name, address, and date of birth.

5 – Input any Michigan online casino bonus codes (if a welcome offer requires one).

6 – Log into your account, choose a secure payment method, and make a minimum deposit to claim your welcome offers.

Types of Michigan Online Casino Promotions Available

We’ve given you a brief overview of the welcome bonuses you can get in Michigan, as well as some idea of the ongoing offers available to existing customers. The sections below provide a complete overview of the ways you can get more for less with Michigan online casino promotions.

Michigan Casino Sign up Bonus

The defining feature of sign-up bonuses is that they’re only available to new customers. A Michigan welcome casino bonus entitles you to site credits once you complete the registration process. A deposit bonus bases the value of your reward on the amount of money you credit to your account.

Reload Bonus

Any deposit bonus that comes after an initial transaction is a reload bonus. This is because the bonus is triggered when you reload your account by making a deposit. These deals are often accompanied by Michigan casino bonus codes for existing players.

Ongoing Promotions

Michigan online casino promotions that run on a regular basis are known as ongoing. That doesn’t mean they’ll run forever. All casino bonus offers are subject to change at the operator’s discretion. However, bonus offers that run for an extended period can be called ongoing promotions.

Slot Spins

Slots are the most abundant games at every top-rated Michigan online casino. This is why savvy operators angle a lot of their bonuses towards these games. Spins promos give you bonus bets to use on selected slots. Anything you win is yours to keep once you’ve hit the playthrough requirements.

MI Online Casino No Deposit Bonus

A Michigan casino no deposit bonus gives you something extra without a financial transaction. The counter to this is a Michigan casino deposit bonus which gives you site credits for adding funds to your account. In general, the bonus amount is smaller when you don’t need to make a deposit. 

Site Credits/Bonus Play

Bonus cash aka casino credit substitutes for real money. When you claim the latest Michigan online casino offers, you’ll get bonus money. These funds can be used to play real-money games. If you make a profit, you can convert your bonus money/winnings into withdrawal cash by hitting a playthrough target.

Cashback Bonus

Some online casino bonus offers give you money back after a loss or based on the amount you wager (irrespective of whether you make a profit or loss). Put simply, any promotion that gives you bonus funds based on the amount you bet can be called a cashback offer.

Prize Draws

The best no deposit bonus offers are prize draws. Why? Because all you have to do is play selected games. As long as you do whatever is required to be in the draw, you’ve got the chance to win bonus funds or real cash.

Referral Bonus Money

Michigan online casinos want you to spread the love. That’s why you can send sign up bonuses to your friends. Once you’ve joined an online casino, you can create your own referral links/promo codes. Send these links/codes to Michigan casino players and you’ll both receive bonuses.

Loyalty Program Bonuses

Michigan players who display a level of consistency and commitment can earn bonuses through loyalty programs. The fundamental premise of all loyalty programs is bets-for-points i.e. you earn points based on the amount you wager. These points can be converted to special bonuses.

Michigan Casino Bonus Codes Terms & Conditions

All Michigan online casino bonuses have terms and conditions. In online casino speak, they’re known as wagering requirements or bonus playthrough requirements. Whatever you want to call them, they’re the rules that define how Michigan online casino players claim bonuses and, in turn, what you must do with an active offer. The main bonus terms to be aware of are the following:

Number of Deposits

First deposit bonus offers are one-time deals. That means you can get them once when you make an initial deposit. Reload bonuses are ongoing offers but you can still only claim them once.

Michigan Casino Promo Codes

Some Michigan online casinos no deposit bonus offers require a promo code. The same applies to deposit bonuses, and many other types of promotion. The point here is that you might need to enter special codes (aka a promo or bonus codes) to unlock an offer.

You need to use Michigan online casinos bonus codes during the registration process or before you make a deposit. For example, if you use one of our recommended Michigan online casino no deposit bonus codes, you’ll enter it on the registration form when you join a site.

Rollover/Wagering Requirements

You can’t withdraw bonus funds or any associated winnings (i.e. profit gleaned from your bonus bets) until you’ve hit a rollover target. This target is a multiple of the bonus amount. For example, you might be asked to wager 10X the bonus. All permitted real-money wagers count towards a rollover, which means it doesn’t matter if your bets win or lose.

Min/Max Deposit

Michigan online casinos want you to deposit at least a certain amount to claim bonuses. For example, the minimum deposit required to claim Wild Casino’s welcome bonus package is $20. In general, there won’t be a maximum deposit limit. However, the amount of bonus money you receive will be capped.

Eligible Games/Betting Limits

Not all games are equal when it comes to Michigan casino bonuses, particularly when it comes to playthrough requirements. Betting limits will be in place while you have an active bonus. Additionally, bonus bets will have a set value e.g. slot spins are typically worth $0.10.

When it comes to hitting playthrough targets, game restrictions may apply. This means bets on certain games either get more credit than others or don’t count at all. For example, slots have a 100% contribution weighting, which means every cent you wager counts towards the playthrough. In contrast, blackjack bets are often given a 10% weighting.

MI Casino Bonus Expiry Date

It would be nice if Michigan online casino bonuses lasted forever but, alas, they don’t. All good things come to an end, which means you need to jump on deals you like the look of before they expire. The two expiry dates you need to look out for are:

  • The claiming period (how long you’ve got to get the bonus)
  • The playing period (how long you’ve got to hit your playthrough requirement)

Do you Always Need Michigan Online Casino Promo Codes?

No, you don’t always need promo codes to claim deposit bonuses at the top Michigan gambling sites. Some of the best no deposit bonus and bonus offers require codes. However, there are plenty of popular promotions that only require you to opt in and/or make a deposit/bet. We’ll always let you know if promo codes are required to claim our recommended Michigan online casino deposit bonuses.

How Can I Find a New Michigan Online Casino No Deposit Bonus?

Bookmark this page because it’s the only place to get new Michigan bonus offers. We’re constantly scouring the market to find the best casino bonuses in Michigan. From the best Michigan online casino welcome bonus to the latest loyalty rewards, our experts are always looking for hot deals.

The reason we’re different is that we dig down into the details. We look at the terms and conditions to ensure each offer is as good as it looks on the surface. That means you can count on our recommendations to provide true value.

Tips for Choosing the Best Online Casino Bonuses in Michigan

How do you find the best casino sign up bonus in Michigan? In addition to following our recommendations, these tips will help you find the right offers for you:

  1. Look for exclusive bonus codes. Using codes can often unlock deals that aren’t available to other Michigan players.
  2. Make sure you understand the task at hand. Skipping important bonus terms will cause you to lose out on the credits you’re expecting.
  3. Stick to your limits. For example, a high roller bonus might be lucrative but you shouldn’t spend more than you can afford just to get it.
  4. Don’t delay your play. Every Michigan bonus has an expiry date, so make sure you hit your rollover before the playing period ends and your credits are revoked.
  5. Think long-term. Online casino bonuses help to offset losses (but not erase) and boost you up when you’re winning.

Mistakes to Avoid when Claiming Michigan Casino Promos

We’ve given you five tips on how to get maximum value from Michigan online casino bonuses, but the path to any goal is rarely smooth. There might be potential pitfalls along the way, so here are some mistakes to avoid when you’re claiming Michigan casino promotions:

  • Know your limits – don’t miss out on bonuses because you know how much to deposit and wager.
  • Don’t be in the wrong state – Michigan online casino bonuses are only available to players who are within state lines.
  • Make sure you’re old enough – local online casino regulations, as set out by the Michigan Gaming Control Board, state that players must be 21 or older.
  • Understand the offer – some bonuses are only available to certain types of players. For example, welcome offers are only available to new customers whereas reload bonuses are available to everyone.

Payment Methods to Access a Casino Bonus in Michigan

You can’t claim deposit bonuses or hit playthrough targets without putting money into your account. All of the online casinos we recommend are licensed by the Michigan Gaming Control Board, which means they’re legally obliged to offer safe payment options such as the following:

  • Bank Cards: a popular way to pay is credit/debit cards such as Visa or Mastercard.
  • Wire Transfer: you can make a secure wire transfer request via your casino account.
  • Cryptocurrencies: Deposit and withdraw with blisteringly fast speeds.
  • Prepaid Cards: MI online casinos have their own prepaid cards you can load money onto.
  • Online Banking: you can connect to your bank account to make quick payments.

Best Michigan Online Casino Sign up Bonus for September

So that’s how to get a generous online casino bonus in Michigan. The timeless information in this guide should give you a solid foundation, while the time-sensitive information is constantly being updated, so check back regularly for all the latest offers.

For now, the best bonus offer in Michigan is Wild Casino’s welcome package. Be sure to bookmark this page and visit our recommended Michigan online casinos to swim in the Great Lakes State’s deep bonus waters.


What is the bonus code for Michigan online casinos?

What Michigan casino has the biggest no deposit bonus?

Which site has the biggest Michigan online casino welcome bonus?

What is the Michigan online casino promo code for no deposit?

What is the Michigan casino promo code?

Which online casino pays out the most in Michigan?

What Michigan online casino has a free bonus without a deposit?

Where are the best Michigan online casino promos?

Michigan Casino Resources

Daniel Smyth

Daniel comes to with a wealth of experience in the gambling sector. Over the last 15+ years, he’s written content for WPT Magazine, CardsChat, and Daniel has also worked directly with many of the industry’s leading operators, including PokerStars, Betway, and Yggdrasil. If it’s about gambling, Daniel has covered it.