Michigan Online Casino Promos & Bonus Codes for September 2021

Michigan is on a path to become one of the leading states in the online gambling industry. Governor Gretchen Whitmer ushered in a new era of online gaming for the state when she signed House Bill 4311 into law. This bill legalized Michigan online casinos, then kickstarted a lengthy regulatory and licensing process. On January 22, 201, online casinos in Michigan launched. 

Whitmer also signed two other bills legalizing online sports betting and formally authorizing Daily Fantasy Sports. House Bill 4311 also legalized online poker, making Michigan one of the few states to permit online casinos, sports betting, and poker. 

By the first week in February, Michigan had launched sports betting, online casinos, and online poker, giving Michiganders a wealth of online gambling options. 

What Online Casinos Are Available In Michigan?

Michigan online casino gaming went live on January 22, 2021. As of this writing, there are eleven Michigan online casinos live in the state with more on the way. We list the apps along with their promos & bonus code.

  • Golden Nugget Casino – Get $30 Free + $1,000 on Deposit with our Bonus Code: SHARP30
  • BetMGM – Get $25 Free + $1,000 on Deposit with our Bonus Code: SHARP
  • BetRivers  – Get up to $250 on Deposit. No bonus code needed.
  • William Hill – Get a risk-free bet up to $2,021. No bonus code needed.
  • Barstool Casino
  • Stars Casino
  • Twinspires
  • Four Winds

Best Michigan Online Casinos With Exclusive Promos & Bonus Codes For September 2021

Many well-known online casino companies announced partnerships with Michigan casinos during 2020. This set the stage for online casinos in Michigan and ensured the state was ready for a full0-scale online casino launch. 

Now that online casinos have arrived in the Great Lakes State, there are plenty of excellent sites for Michiganders to visit:

For those who follow the industry closely, it should come as no surprise that Golden Nugget launched in Michigan on day one. The company recently took its online branch public, staging it for continued growth in the online casino space. 

Golden Nugget is known for a wide portfolio of casino games, and it launched in Michigan in partnership with Ojibwa Casino.

FanDuel Casino Michigan

FanDuel is well-known for its sports betting and Daily Fantasy Sports products, but the company is also a big player in the online casino industry. FanDuel partnered with MotorCity Casino Hotel in Detroit, one of Michigan’s three commercial casinos. 

FanDuel Casino offers a hefty slate of casino games plus easy access to the company’s sports betting and DFS platforms. 

WynnBET Casino Michigan

WynnBET is one of the newest online casinos available in Michigan. The casino app is brought to you by the same Wynn that has casinos in Las Vegas and Macau. WynnBet is expanding rapidly with an online casino in a couple of states, but its real growth lies in its online sportsbook. WynnBet has plans to expand into a dozen markets before the end of the year.

BetMGM is another driving force in the online gambling industry, offering both sportsbook and online casino products. Unsurprisingly, the brand launched an online casino using the license from its MGM Grand Detroit property. They also launched the BetMGM Poker app in 2021. Backed by the legendary MGM brand name, BetMGM looks to be one of the top online gambling apps in Michigan. 

DraftKings Casino Michigan

Most people know of DraftKings as one of the world’s top Daily Fantasy Sports and sports betting companies. But the provider also offers an online casino in Michigan. Bay Mills Resort & Casinos is DraftKings’ Michigan partner. 

BetRivers Michigan

The BetRivers brand is quickly expanding across the country. Already operating in New Jersey and Pennsylvania, its launch in Michigan added another state to parent company Rush Street Interactive’s online casino portfolio. BetRivers has a strong bonus offer and an even more impressive library of online slots and table games. BetRivers partnered with the aptly named Little River Casino for its Michigan online casino.

More Casinos On The Way

And that’s not all. Many other industry providers are getting ready to launch in Michigan. We expect online casinos from Parx, PointsBet and other operators.

Michigan Online Casinos – Partnerships

  • FanDuel Casino – MotorCity Casino Hotel Detroit
  • Barstool Casino – Penn National Gaming and Greektown Casino Detroit
  • BetMGM Online Casino – MGM Grand Detroit
  • DraftKings Michigan – Bay Mills Resort & Casino
  • Golden Nugget Online Casino Michigan – Ojibwa Casino
  • BetRivers Michigan – Little River Casino
  • Stars Casino – Odawa Casino
  • William Hill Casino – Turtle Creek Casino
  • WynnBET – Kewadin Casinos
  • Twinspires – Island Resort & Casino
  • Four Winds Casino – The first online casino under a tribal casino brand name
  • PointsBet Casino – Northern Waters Casino – Coming Soon
  • Parx Casino – Gun Lake Casino – Coming Soon

Michigan is embracing online casinos with open arms, making for a highly competitive landscape. This is great for players because operators will fight to build an audience in a promising market. Now that online casinos are live in Michigan, players can enjoy some excellent welcome bonuses. Here are some of the most common types. 

No Deposit Bonus

Some promotions come with strings attached, aka lengthy terms and conditions. No deposit bonuses, on the other hand, are simple and effective. Just sign up for an account, and the online casino will give you a small dollar amount for free. No questions asked, no deposit needed (as the name implies). If you find a no deposit bonus, you’ll likely receive $10 to $30 that you can use on any of the online casino games. It’s a great way to get started with online betting. BetMGM, DraftKings, and Golden Nugget all offer a no deposit bonus alongside other types at their online casinos in Michigan. 

Free Spins

You may find free spins offers combined with no deposit bonuses. For example, a site might offer a $10 no deposit bonus plus 20 free spins. 

Free spins allow you to spin the reels on a slot without actually betting any money. The spins are free, and any winnings you earn go right into your account. Free spins let you try out a few slot titles without any risk. Paired with no deposit bonuses, free spins can get you comfortable with how online casinos work and teach you a bit about slot games along the way. 

Deposit Match

These bonuses are common in sports betting, but in a competitive market like Michigan, operators offer them up to online casino players as well. Deposit matches increase your account value based on how much you deposit. BetRivers offers a 100% match up to $250, for example, while BetMGM offers $1000. It varies from site to site, and Michiganders have many options to choose from

Beware of terms and conditions. Usually, deposit matches apply only to your first deposit with a site. Also, many require playthrough, which means you don’t receive the bonus money until you’ve wagered a certain amount. Check the fine print before claiming a bonus; though they’re lucrative, small details can impact your reward. 

Online Casino Games In Michigan

Michigan has a flourishing land-based casino industry. Gamblers in the state may already have favorite slots or table games. You may also be brand-new to the casino industry as a first-time online casino gambler. No matter your status, you can find a plethora of games to enjoy at Michigan’s online casino sites. 


Chances are when you walk into a casino, slots are the first thing you see. They dominate the casino floor with flashing lights and dazzling screens. At Michigan’s online casinos, you have access to a huge selection of slots front-and-center. 

Some of the world’s biggest digital slots providers– NetEnt, microgaming, Scientific Games, iGT, and many more–make their mark at Michigan’s online casinos. Players have access to hundreds of slots titles with various jackpots, bonuses, and volatility levels. Providers offer games based on pop culture licenses and proprietary IP that players will surely recognize from the casino floor. 

When it comes to slots, online casinos deliver an experience very similar to land-based properties. Online casino enthusiasts have a huge selection of top-tier games at their fingertips in Michigan. 

Table Games

Baccarat, blackjack, roulette, three card poker…the list goes on. Table games are a cornerstone of the casino experience, and the same is true for online casinos in Michigan. Operators feature countless table games and popular variations, giving players a veritable smorgasbord of options to choose from. 

Live Dealer Games

For some added flair, players may want to find live dealer games. Many Michigan online casinos will offer them, bringing the best of both worlds–digital and land-based–to the proverbial table. A real dealer live streams a table and players enjoy the game from the comfort of home or while they’re on the go. As the dealer doles out cards, the computer settles bets, and chat features allow players to communicate with one another. Live dealer games will undeniably be a big part of Michigan’s online casino industry, though they may come to the sites a few months after launch. 

How To Bet At A Michigan Online Casino

It’s very easy to sign up and start betting at Michigan’s online casinos. Here’s a quick-start guide plus a few key things to note as you start registering, claiming a bonus, and playing casino games 

Choose A Casino

This may seem obvious, and that’s because it is. But consider a number of factors as you’re looking for an online casino. Check the game library, available promotions, rewards program details, etc. If you like sports betting, too, it may be best to choose a casino that offers a sportsbook and casino gaming. Bottom line: take all aspects of an online casino into account as you make your decision. 

Desktop Or Mobile App?

Really, the choice is yours. Desktop betting is as easy as visiting your casino’s website. Most casinos have mobile apps available for Android and iOS as well. iOS apps are available in Apple’s App Store.

Android users, though, generally have to visit their preferred casino’s webpage to download online casino apps. Until recently, Google prohibited gambling sites from listing in the Play Store, but you can download them directly from the casino provider. DraftKings Casino was the first casino app to launch in the Google Play Store direct for download. 

Create An Account And Make A Deposit

Casino chosen? Check. App downloaded or website loaded? Check. Now you’re ready to create an account. The option should be readily visible at the top of a casino’s web page or app. You’ll create a username and password, then plug in some information to complete the sign-up process:

  • Name
  • Phone Number
  • Home Address
  • Last 4 digits of SSN (to confirm age and identity)

Once you’re all set up, you can make a deposit. Available methods typically include credit/debit card, PayPal, online banking, wire transfer, and ACH. Casino deposit methods can vary, so be sure to double-check that your preferred method is available.

Find A Game And Place A Bet

After you’ve signed up and made a deposit, you’re ready to play! Scroll through the available games, find one you like, and get started. If you need help with a particular game, online casinos almost always have helpful guides that will teach you the basics. 

Legal Michigan Online Casinos Versus Illegal Online Casinos

Playing at legal online casinos has distinct advantages over offshore or grey market sites. In Michigan, it’s easy to discern between regulated sites and illegal ones. 

Licensing And Regulation

There are two governing bodies that oversee gaming in Michigan: the Michigan Gaming Control Board and the National Indian Gaming Commission. 

The MCGB regulates the state’s commercial properties while the NIGC governs Michigan’s 23 tribal properties. 

The MGCB licenses and regulates all online casinos in Michigan. You will find the MGCB seal or a link to the site on each website or app that is licensed to operate in Michigan. 

Top Games

Offshore sites operate in legal grey areas or completely illegally. This means they don’t have access to the same games that legal providers do. Games from renowned slots developers in the legal online casino space will only be available on regulated sites. 

Be careful, though. Illegal sites often feature games that look, play, and sound very similar to their regulated counterparts. Slot themes can be hard to tell apart because players remember the theme more often than actual game names. If you see games that don’t look quite right, check the site’s licensing info to be sure you’re not using an illegal operator. Legal online casinos in Michigan have the MGCB logo on the site and on the app.

Customer Service

Legal online casinos are incentivized to keep players happy. If sites treat players poorly, they can lose revenue and possibly risk losing a license. For these reasons, legal operators have top-notch support, usually with 24/7 coverage. 

Offshore sites don’t have the same incentives to keep players happy, so they won’t offer such robust customer service. They may have limited options for contacting support, too. 

Protecting Your Money And Data

SSL encryption is employed by legal online casino operators to protect you and your information. Data and transactions are encrypted, protecting vital personal information from hackers. 

When you use an offshore site, there’s no guarantee that your data or money is safe. 

Michigan Online Casinos: FAQs

How old do I have to be to play at Michigan's legal gambling sites?

Anyone 21 or older is able to play at Michigan’s online casinos or Michigan sportsbooks.

This is a slight deviation from Michigan’s other age restrictions. For land-based gaming, tribal casinos in Michigan can set their own minimum age at 18 or above. Internet gaming requires players to be 21 or older across the state. 

What is the tax rate for Michigan online casinos?

8%. Operators pay that amount in taxes in order to run online casinos in the Great Lakes State. You can find more information on this tax rate on page nine of the bill that legalized Michigan online casinos. 

Does DraftKings have an online casino in Michigan?

Yes. DraftKings Casino went live on January 22, 2021 in Michigan. It was one of eight casinos to launch on day one. DraftKings also offers a sportsbook and Daily Fantasy Sports platform in Michigan. 

Does FanDuel offer an online casino in Michigan?

Yes. FanDuel partnered with Detroit’s MotorCity Casino Hotel for an online casino license. The company, best known for DFS and sports betting, launched an online casino in Michigan on January 22, 2021. New players at FanDuel Casino in Michigan get 24 hours of risk-free betting up to $1000.

Are Michigan’s online casinos legit? 

Yes. Michigan’s online casinos are regulated by the Michigan Gaming Control Board. 

Aside from being overseen by government agencies, online casino sites take additional steps to protect you and your data, such as using SSL encryption and security tools similar to those used by online banks and retailers.

Are online casinos in Michigan safe? 

Yes. Michigan has a regulatory framework that governs online casino operators. These regulations are in place to protect players and keep online casinos safe for everyone. 

Who regulates online casinos in Michigan? 

The Michigan Gaming Control Board oversees online gambling in Michigan. The MGCB sets forth the regulated that govern online casino oeprators. 

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