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Maine
All Betting Bonuses in Maine
There are only two licensed online sportsbooks in Maine. In addition to these, we show you all the alternatives to traditional betting, plus every sign-up bonus in the Pine Tree State.
Breaking: Mills has signed LD 1164,
Online casinos are coming to Maine.
Online casinos are coming to Maine.
Maine Sports Betting Bonuses
21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER.
| Bonus | Bonus Min. Deposit | Maximum bonus | Expiry | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
#1  Caesars
4.3/5 | Bonus Min. Deposit
$10 | Maximum bonus
$50000 | Expiry
14 days |
Win or Lose, Get Your First Bet Matched up t0 $250 as a Bonus Bet 21+ only. New customers only. Must use Promo Code BB250BM. AZ/CO/IL/IN/IA/KS/KY/LA/ME/MA/ MD/MI/MO/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only. Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days of opening account. Receive a non-withdrawable bonus bet worth 100% of your bet's value up to $250 (eg, a $300 qualifying wager results in a $250 bonus bet). Minimum odds of -500 on qualifying wager. Bonus Bet expires 30 days after receipt. See full T&C at Caesars. | ||||||
#2  Draftkings
4.4/5 |
Bet $5, Get $200 In Bonus Bets if your bet wins | Bonus Min. Deposit
$5 | Maximum bonus
$200 | Expiry
7 days |
Bet $5 and Get $200 in Bonus Bets if Your Bet Wins 21+ and present in most states (18+ in DC/KY/NH/WY). Must select Token BEFORE placing min. $5 bet to get max. $200 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Bonus Bets expire in 7 days (168 hours) and stake is removed from payout. Full T&C apply, visit DraftKings Sportsbook for more details.. GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-522-4700, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). | |||||
Check Out Maine's Latest Sportsbook Promos
Legal Betting Alternatives In Maine
Checked & Updated Daily
21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER.
| Bonus | Bonus Min. Deposit | Maximum bonus | Promo code | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
 Novig
4.1/5 |
Spend $5, Get $50 | Bonus Min. Deposit
$5 | Maximum bonus
$50 |
Promo code
BETBONUS | ||||||
 FastDraft Fantasy
3.9/5 |
$50 Deposit Match With Code BETBONUS | Bonus Min. Deposit
$10 | Maximum bonus
$50 |
Promo code
BETBONUS | ||||||
 Legendz
4.2/5 |
500 GC+ 3 SC No-Deposit Bonus +100% Extra Coins on First Purchase | Bonus Min. Deposit
N/A | Maximum bonus
$203 |
Promo code
BSVIP |
By using Legendz games or platform, you agree to these Terms and Conditions, which form a binding legal agreement and include linked policies such as Privacy and Responsible Gameplay. Use requires acceptance during registration; if you disagree, you may not play. Disputes must generally be resolved through individual binding arbitration, with a right to opt out. Legendz does not offer real money gambling—games are for entertainment only. Eligible users must be in the U.S., excluding the states of Connecticut, Idaho, Kentucky, Michigan, Montana, Nebraska, Nevada, New Jersey, New York, Washington, and West Virginia. | |||||
 Fliff
4.0/5 |
Spend $50, Get $100 In Coins & Free Fliff Cash | Bonus Min. Deposit
$50 | Maximum bonus
$100 |
Promo code
FLIFFBONUS | ||||||
 Kalshi
4.3/5 |
Get $10 When You Trade 100 Contracts | Bonus Min. Deposit
N/A | Maximum bonus
$10 |
Promo code
SBO | ||||||
 Thrillzz
4.2/5 |
Buy $10, Get $50 In Thrillzz Coins | Bonus Min. Deposit
$10 | Maximum bonus
$50 |
Promo code
N/A | ||||||
 PrizePicks
4.2/5 |
Play $5, Get $50 in Lineups Win or Lose | Bonus Min. Deposit
$5 | Maximum bonus
$50 |
Promo code
SBO |
$50 provided as promo funds, only for use on PrizePicks. Promo funds provided under this promotion must be played within 90 days of receipt or shall become null and void at PrizePicks' discretion. Promo ends 12/31/25. Void where prohibited. If you or someone you know has a gaming problem, get help. Crisis services and responsible gaming counseling can be accessed by calling 1-800-426-2537 or online at www.ncpgambling.org. 18+ in most eligible jurisdictions, but other age and eligibility restrictions may apply. Valid only in jurisdictions where PrizePicks operates. See prizepicks.com/terms for full PrizePicks terms of service. | |||||
 FanDuel Fantasy
4.2/5 |
Get a $5 Bonus With your first deposit | Bonus Min. Deposit
$5 | Maximum bonus
$5 |
Promo code
N/A | ||||||
 DraftKings Daily Fantasy
4.0/5 |
Get $3 Contest Ticket Signing Up & Depositing $5+ | Bonus Min. Deposit
$5 | Maximum bonus
$3 |
Promo code
N/A |
Terms and conditions apply. Log in or sign up to DraftKings Predictions to view. | |||||
 DraftKings Pick6
4.1/5 |
Get $25 in Bonus Picks With Your First Deposit of $5 | Bonus Min. Deposit
$5 | Maximum bonus
$25 |
Promo code
N/A |
Gambling Problem? Call 1-800-GAMBLER. Help is available for problem gambling. Call (888) 789-7777 or visit ccpg.org (CT).
18+ (19+ AL/NE, 21+ AZ/MA/VA). Valid only where Pick6 operates, see dkng.co/pick6states. Void in NY, ONT, and where prohibited. Eligibility restrictions apply. 1 per new DraftKings customer. $5+ first Pick Set to receive max. $50 issued as non-withdrawable Bonus Picks that expire in 14 days (336 hours). Ends 10/13/25 at 11:59 PM ET. Terms: pick6.draftkings.com/promos. Sponsored by DraftKings. | |||||
 Fanatics Markets
3.2/5 |
Waived Deposit Fees For New Users | Bonus Min. Deposit
$5 | Maximum bonus
$0 |
Promo code
N/A | ||||||
 WagerLab
2.5/5 |
Get 100 Coins Daily Free When You Log On | Bonus Min. Deposit
N/A | Maximum bonus
N/A |
Promo code
N/A | ||||||
Do You Want To Find Out More?
If you've never heard of things like prediction markets or pick'ems before and want to find out more, you can visit one of our dedicated pages for these betting forms by clicking one of the boxes below. Or continue scrolling for more quick facts, recommendations and common queries.
Social Sportsbooks
Free-to-play or real money alternative that simulates real betting. Click here to find a social sportsbook bonus.
DFS & Pick'em
Draft your own fantasy team using real players, and win prizes. Click here to find a bonus for fantasy sports.
Prediction Markets
Predict Yes/No outcomes on real events, and win real money. Legal in all states. Click here to find a prediction bonus.
Quick facts about gambling in Maine
- Legal gambling age: 18-21+
- Remote registration: Yes
- Online betting legal: Yes
- Online casino legal: Not yet
- Fantasy sports legal: Yes
- Social sportsbooks legal: Yes
- Social casinos legal: Yes
- Prediction markets legal: Yes
- Available sportsbooks: 2
- Number of sign-up bonuses: 14
- Number of promo codes: 7
- Best betting bonus: Legendz
- Biggest bonus: Caesars
- Best referral program: DraftKings
- Best rewards program: DraftKings
- Best odds boosts: Thrillzz
Common Questions From Maine
We answer Mainers' common questions about online gambling.
Is online betting legal in Maine?
Yes. Online sports betting was officially legalized in Maine in 2023, but only the four tribal casinos may offer mobile betting licenses. Currently two options are available in the state:
Are online casinos legal in Maine?
Regretfully, real-money online casinos are currently not legal in Maine.
Does Maine allow international online gambling sites?
Yes, Caesars and DraftKings are available in the state. There are also options like Kalshi (prediction markets) and Fliff (social/sweepstakes) for players looking for new bonuses to play with.
What's the legal gambling age in Maine?
- 21+ for online sportsbooks, retail betting and tribal casinos.
- 18+ for lotteries, bingo, horse racing etc.
- 18+ for social sportsbooks, predictions and fantasy.
Why are only DraftKings and Caesars available in ME?
Maine has four recognized Native American tribes: The Houlton Band of Maliseet Indians, Mi’kmaq Nation, Penobscot Nation, and Passamaquoddy Tribe. These tribes have exclusive rights to offer online sports betting in the state. Each tribe is allowed to partner up with one sportsbook operator. This means that Maine has the possibility for four online sportsbooks.
The Passamaquoddy partnered up with DraftKings, but the three remaining tribes all chose to partner with Caesars. This means that all four partnership slots are taken, even though there is only two sportsbooks available.
Does Maine impose a tax on gambling?
There is no specific gambling tax, but gambling profits count as taxable income in Maine. The state does not have a flat rate, but the rate is capped at 7.15%. Keep in mind that federal tax is always applied to gambling winnings.
Visitors to the state are also required to file a Maine tax return and submit their gambling winnings. Depending on the state of residency, they may also be required to pay taxes in their home-state.
