Missouri sports betting is officially live as of December 1, 2025, giving fans across the state their first opportunity to wager on their favorite sports.
With licensed Missouri betting apps now available, bettors can register, deposit, claim bonuses, and place real wagers today. If you haven’t signed up yet, you can still take advantage of launch-day promotions and get started immediately while following Missouri betting rules for safe and legal wagering.
Bettors must be at least 21 years old and physically located in Missouri to participate. New users must verify their identity during sign-up to ensure full access to betting features and avoid account issues.
How Missouri Betting Rules Affect Your Bets Now That Sportsbooks Are Live
Missouri sportsbooks are now live as of December 1, 2025, meaning bettors can immediately create accounts, verify their identity, and place real-money wagers. New users must follow Missouri betting rules during sign-up to ensure full access to betting features.
To get started, bettors should:
- Create an account with a licensed Missouri betting app
- Verify identity and confirm they are 21 or older
- Enable geolocation services to confirm they are located in Missouri
- Claim available Missouri sportsbook promos
- Make deposits and start placing real-money wagers
Going through these steps allows new bettors to wager legally and safely, while also exploring the app’s layout, available promotions, betting markets, and odds before placing their first bets.
Legal Age and Account Verification
All users must be 21 years or older to bet legally in Missouri. Each sportsbook verifies age and location during account registration. Using a licensed Missouri betting app is mandatory, and providing accurate identification and proof of residence ensures compliance with state regulations.
Missouri betting rules also prohibit underage betting, and attempting to bypass verification can result in account suspension or forfeiture of promotional offers. Following these regulations ensures a safe and legal betting experience for everyone.
Types of Bets Allowed Under Missouri Betting Rules
Missouri bettors can place a wide range of wagers using licensed apps. Popular bet types include:
- Point spreads, moneylines, and over/unders
- Parlays
- Single-game parlays
- Live/in-play bets during games
Missouri law permits professional, collegiate, and international events, as well as certain player props.
Now that betting is live, the apps offer live in-play betting, allowing bettors to place wagers as games unfold. Understanding these restrictions remains an important part of following Missouri betting rules.
Responsible Gambling Guidelines
Missouri sportsbooks emphasize responsible gambling, and all users should manage their betting responsibly. Key steps include:
- Setting deposit limits on your account
- Using self-exclusion options if needed
- Accessing the Missouri Responsible Gaming Helpline for support
Following these practices is an important aspect of Missouri betting rules. Sportsbooks encourage new bettors to familiarize themselves with the responsible gaming tools they provide.
Missouri Sportsbook Promos
Several sportsbooks are offering promotional bonuses for Missouri bettors. Adhering to Missouri betting rules ensures bettors claim these offers safely and legally.
bet365 Missouri Bonus Code ACTION – Terms & Conditions
bet365 Missouri Bonus Code ACTION: Bet $10, Get $365 in Bonus Bets
Terms & Conditions:Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+. Gambling Problem? Call 1-800-GAMBLER. Available in MO only. Bet $5 and Get $150 in Bonus Bets at bet365. Minimum odds -500 of greater.
Fanatics Sportsbook Missouri Promo Code ACTION – Terms & Conditions
Fanatics Sportsbook Missouri Promo Code ACTION: Bet $30, Get $300 in FanCash or $2,000 in No Sweat Bets
Terms & Conditions:Must be 21+. New customers in MO. Must opt-in and wager $10+ cash on any market with odds of -500 or longer each day to receive $100 in FanCash each day for your first 3 days (issued when qualifying wager settles). Your 3 days begin the day you establish your account. See full Promo Terms and FanCash terms in the Fanatics Sportsbook app.
BetMGM Missouri Bonus Code TOPTAN1600 – Terms & Conditions
BetMGM Missouri Bonus Code TOPTAN1600: 20% Deposit Match, Up to $1,600 in Sports Bonus Funds
Terms & Conditions:Gambling Problem? Call 1-800-GAMBLER. See BetMGM.com for Terms. 21+ only. MO Only. New Customer Offer (If applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. Please gamble responsibly.
Caesars Sportsbook Missouri Bonus Code ACTION4MO – Terms & Conditions
Caesars Sportsbook Missouri Promo Code ACTION4MO: Bet $5, Get $150 in Bonus Bets if You Win
Terms & Conditions:Must be 21+ and physically present in MO. New users only. Must register using eligible promo code. Min. qualifying bet amount: $5. Min. Odds: -500. First wager after registration must qualify. Awarded as non-withdrawable Bonus Bets that expire 30 days after receipt. Bonus Bet amount not returned for winning bets. See Caesars Sportsbook or the Promotions tab on the app for full terms. Void where prohibited. Know When To Stop Before You Start®. Gambling Problem? Call 1- 800-GAMBLER
FanDuel Missouri Promo Code – Terms & Conditions
FanDuel Missouri Promo Code: Bet $5, Get $300 in Bonus Bets
Terms & Conditions:Gambling Problem? Call 1-800-GAMBLER. 21+ and present in MO.
DraftKings Missouri Promo Code – Terms & Conditions
DraftKings Missouri Promo Code: Bet $5, Get $300 Instantly in Bonus Bets
Terms & Conditions:Gambling problem? Call 1-800-GAMBLER. 21+. Physically present in Missouri. Eligibility restrictions apply. 1 per new customer. $5+ first-time bet req. Max. $300 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Excludes customers who redeem prelaunch signup offer. Terms: sportsbook.draftkings.com/promos. Ends 1/4/26 at 11:59 PM CST. Sponsored by DK.
Underdog Missouri Promo Code TOPACTION – Terms & Conditions
Underdog Missouri Promo Code TOPACTION: Play $5, Get $100 in Bonus Entries
Terms & Conditions:Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog operates. Terms apply. Offer not valid in MD, MI, NY, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
Final Thoughts on Missouri Betting Rules
The launch of Missouri sports betting on December 1 is an exciting milestone for fans across the state. Now that sportsbooks are live, understanding the rules, types of bets, and promo terms is key to making informed wagers and maximizing your experience.
Whether you’re taking advantage of DraftKings’ $5 Bet for $300 Bonus Bets, exploring FanDuel promos, or trying offers from BetMGM or Fanatics Sportsbook, using Missouri betting apps ensures a safe and enjoyable sports betting experience.
Missouri betting rules require all participants to be 21 years of age or older and comply with verification procedures. By following these guidelines, bettors can place wagers legally, claim promotional offers correctly, and enjoy a responsible betting experience from day one.
