Are you trying to find a BetMGM Bonus Code for existing users? Then, you’ve come to the right place! In this article, we’ll introduce you to all of the latest ongoing bonuses and promotions for BetMGM’s online sportsbook and casino. This way, you can unlock hundreds (perhaps even thousands) of extra dollars in bonus bets and casino credits without breaking a sweat!
BetMGM Bonus Code for Existing Users
Okay, let’s assume you’ve already claimed BetMGM’s welcome offer for all new customers. So, what now?
Is the excitement over? Are you left without any bonuses or promotions to enjoy? Not at all! BetMGM offers plenty of incredible opportunities for everyday users of their online casino and sports betting app.
Let’s take a closer look at some of the best ongoing bonuses and promotions that BetMGM has to offer:
Ongoing Sportsbook Promotions
- Refer Your Squad & Get a Bonus: BetMGM Sportsbook’s Referral Program lets you earn a $100 bonus for each friend you invite to the platform. Once your friend signs up and wagers at least $100 on the app, you’ll each receive $100 in bonus bets. You can invite up to 20 different friends each month and as earn as much as $2,000 in bonuses!
- Daily Odds Boost Tokens: BetMGM Sportsbook offers daily odds boost tokens and parlay boost tokens to increase the potential payout on wagers across the NBA, NFL, MLB, NHL, and many other leagues. The boost amounts may be 33%, 50%, or even higher, depending on the specific promotion and event.
- BetMGM Fast Break: BetMGM Fast Break is a daily free-to-play promotion that gives you a chance to a $20 Bonus Bet, 33% Odds Boost Token, 25% Parlay (or SGP) Boost Token, and other special rewards. In this game, you’re the point guard, and you’ll have to decide whether to pass to Jalen Rose, pass to Kevin Garnett, or take it in for a dunk yourself. If you score, you win!
- MGM Rewards: Lastly, all users are automatically enrolled in the BetMGM Rewards Program as soon as they sign up for an account. As you place bets, you’ll earn two types of points: Rewards Points and Tier Credits. Rewards Points can be directly redeemed for bonus bets or converted into MGM Rewards Points and used for luxurious real-world experiences at MGM Resorts properties. Tier Credits, on the other hand, determine your Tier Status within the program; as you reach higher levels, you’ll unlock new rewards and exclusive benefits.
Ongoing Casino Promotions
- Refer A Friend Program: Just like with its sportsbook, BetMGM Casino rewards you for simply inviting your friends to get in on the action! Each friend can claim a $50 sign-up bonus when they register using your unique referral link, verify their account, and make their first deposit. Then, once your friend plays through their $50 casino bonus at least 1x, you’ll receive a $50 bonus as well. You can invite up to 20 friends and claim as much as $1,000 in casino credits each month.
- Exclusive Lion’s Share Daily Jackpots: The Exclusive Lion’s Share Daily Jackpots promotion at BetMGM Casino gives you a chance to win thousands of dollars every day through winner-takes-all and shared jackpots. You’ll be automatically entered every time you place a real-money wager of $0.10 or more on an eligible game!
- MGM Rewards: Lastly, you’ll also benefit from the MGM Rewards Program at BetMGM Casino. As you play your favorite games, you’ll earn Rewards Points and Tier Credits. These can help you unlock bonus casino credits as well as hotel accommodations, dining experiences, entertainment options, and much more at any of the MGM Resorts located across the U.S.
BetMGM Welcome Offer
If you haven’t already claimed the welcome offers available at BetMGM Sportsbook and BetMGM Online Casino, now is the perfect time to do so!
Here’s a quick breakdown of everything you need to know:
| BetMGM | Bonus Information |
|---|---|
| 🔥 Sportsbook Bonus Code: | ATSBONUS |
| 🎁 Sportsbook Sign Up Bonus: | Up To $1500 in Bonus Bets Back if your First Bet Does Not Win (*Bonus Bets Expire in 7 Days. One New Customer Offer Only. Add’l terms.) |
| 🌎 Sportsbook States: | AZ, CO, IN, IA, IL, KS, KY, LA, MD, MI, NC, NJ, OH, PA, TN, VA, DC, WV, WY |
| 🔥 Casino Promo Code: | ATSCASINO |
| 🎁 Casino Sign Up Bonus: | $25 No Deposit + 100% Deposit Match Up To $1000. |
| 🌎 Casino States: | MI, NJ, PA, WV |
| 🎉 BetMGM Bonus Code for Existing Users: | None Needed |
| 📅 Last Verified: | June 10, 2025 by Mike McDermott |
GAMBLING PROBLEM? CALL 1-800-GAMBLER, CO, DC, IL, IN, KY, LA, MD, MS, NC, NJ, OH, PA, TN, VA, WV, WY, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). 1-800-NEXT-STEP AZ, 1-800-522-4700 KS, NV, 1-800-BETS-OFF IA, Call 1-800-981-0023 – PR Only, 1-800-270-7117 for confidential help MI.
Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply.
And don’t worry! Our team here at ATS.io has already tested both sign-up bonuses, and we can verify that they are 100% legitimate. These promotions offer exactly what is advertised, and it only takes a few minutes to create an account and unlock your rewards!
Sportsbook Sign Up Bonus for New Customers
BetMGM is currently offering up to $1,500 in bonus bets to all new users of their sports betting app with their first bet offer. When you sign up today using our exclusive BetMGM Sportsbook Promo Code ATSBETGET, you’ll automatically get up to $1,500 in bonus bets paid back if your first wager happens to lose.
So, for example, if you place your first bet of $500 on a game and it doesn’t go your way, BetMGM will refund you with $500 in bonus bets. This offer provides added security for new users, allowing them to place their first bet with confidence, knowing that they have a safety net in place if anything goes wrong.
Casino Sign Up Bonus for New Players
Meanwhile, BetMGM Casino is offering a $25 no-deposit bonus to all new users. When you sign up now using our exclusive BetMGM Casino Bonus Code ATSSPINS, you’ll instantly get $25 in casino credits added to your account. No initial deposit or payment of any kind is required!
But that’s not all…if you decide to add funds to your account, BetMGM will give you a 100% Deposit Match of up to $1,000 in bonus funds. This means you’ll get to start with double the playing power, allowing you to explore more games and potentially win more money!
How To Claim Your BetMGM Existing User Bonus
Time needed: 6 minutes
Are you ready to take advantage of BetMGM’s best ongoing bonuses and promotions for everyday customers? Here are the steps you can take to do just that:
- Log Into Your Account
First, you’ll need to head over to BetMGM. You can visit the website or download the app; either way works! Then, just enter your email address and password to log into your sports betting or online casino account.
- Visit the Promotions Page
Once you’re logged in, open the “Promotions” page. This is where you’ll find all of the latest bonuses for new and existing users. Explore the wide range of offers available and find an opportunity that appeals to you!
- Read the Terms & Conditions
Next, you’ll want to carefully read the terms and conditions associated with the bonus or promotion you’re interested in. Pay attention to any wagering requirements, time limits, or specific conditions that must be met in order to qualify for the bonus. This will ensure that you fully understand how the bonus works and what you need to do to claim it.
- Claim Your Existing User Bonus
Now, you’re all set! Just follow the necessary steps to claim your bonus as outlined in the promotion details. This might involve opting in through the promotions page, entering a bonus code during the deposit process, or fulfilling specific requirements to automatically receive the bonus. Enjoy!
Final Thoughts & Key Takeaways
And there you have it! We’ve introduced you to some of the best BetMGM bonuses for existing users in 2025. Now, you just need to decide which promotions align with your interests and betting preferences.
Whether you’re looking for bonus bets, odds boosts, casino credits, or anything in between, BetMGM has you covered with plenty of ongoing bonuses for everyday customers.
However, if you’re not interested in any of the promotions we’ve discussed in this article (or you’re just looking for something a bit different), that’s okay!
Just check out our guide to the best online betting bonuses in 2025. Here, you’ll find tons of great deals and sign-up promotions for other top-rated sportsbooks and casinos in the United States today. Just remember to always gamble responsibly and have fun!
BetMGM Promo Code for Existing Users FAQ
There isn’t one! No promo code or bonus code is needed to opt into any of the ongoing bonuses and promotions that BetMGM provides to existing users.
Yes! BetMGM Sportsbook and BetMGM Casino offer plenty of bonuses to both new and existing customers. These promotions include welcome offers, ongoing bonuses, referral bonuses, odds boosts, loyalty rewards, and much more.
BetMGM offers incredible welcome offers to all new users of their online casino and sports betting app. All you have to do is sign up and verify your account. Then, you’ll be able to claim plenty of extra bonus bets and casino credits!
