This guide covers everything a Maine resident needs to understand about sports betting in Maine as of July 16, 2026 — the current legal status, the specific operators available (if any), tax treatment, legislative history, and what residents can and cannot do today. Legal status in this space changes frequently; the sections below are current as of publication and are reviewed monthly by our editorial team.
Legal in Maine — mobile and retail
Legal — mobile live since November 2023, tribal-exclusive mobile market. Full operator list below.
Maine sports betting at a glance
Maine legalized sports betting via LD 585 in 2022, structured as a tribal-exclusive mobile market with retail available at Maine's two commercial casinos. The state's four federally-recognized tribes (Passamaquoddy, Penobscot, Houlton Band of Maliseet, and Aroostook Band of Micmacs) hold exclusive mobile-sportsbook rights. Mobile launched November 3, 2023 with DraftKings (partnered with Passamaquoddy) and Caesars (partnered with Wabanaki Nations).
Population: 1.4 million. Legal mobile sports betting: yes. Legal retail sports betting: yes. Regulator: Maine Gambling Control Unit (part of Department of Public Safety).. Tax rate on gross gaming revenue: 10% on adjusted gross gaming revenue..
Licensed sportsbooks in Maine
The following operators hold active Maine sports-betting licenses as of July 16, 2026:
- DraftKings Sportsbook — via Passamaquoddy Tribe partnership.
- Caesars Sportsbook — via Wabanaki Nations partnership.
- FanDuel Sportsbook — added in 2024 via tribal partnership.
How to choose a Maine sportsbook
The right Maine sportsbook depends on the markets you bet, the payment methods you prefer, and the promotional value you're most likely to actually capture. For most bettors the practical approach is to hold accounts at two or three of the operators above, funded modestly, and to shop each wager for the best available price. Line-shopping is worth 1-2% of ROI on average for typical bettors and materially more for volume grinders.
Beyond price, the specific things to evaluate are (1) mobile-app quality — bet placement speed, live-betting interface latency, and account-management workflow; (2) the promotional cadence — welcome offers matter for the first month but reloads matter more thereafter; (3) payment-method breadth and withdrawal speed — see our Q2 2026 withdrawal-speed benchmark for current data; and (4) responsible-gambling tools, since Maine's regulator requires specific tool availability but implementation depth varies.
Retail sportsbooks in Maine
Retail sportsbooks at Hollywood Casino Bangor and Oxford Casino.
What Maine residents can do today
Maine residents 21+ may legally place mobile and retail sports wagers with any of the three tribal-mobile operators. In-state geolocation required.
Legislative history and current status
Maine's sports-betting legislative history matters because it explains why the state's current status is what it is. The sequence below covers every material development since 2019.
| Year | Development |
|---|---|
| 2022 May | LD 585 signed. Tribal-exclusive mobile framework. |
| 2023 Nov 3 | Mobile launches with DraftKings and Caesars. |
| 2024 | FanDuel enters via a subsequent tribal-partnership arrangement. |
| 2025-2026 | Market stabilizes at approximately $50-80M monthly handle. |
Bills to watch in the next legislative session
No structural changes on the horizon.
Tribal-gaming considerations
Maine's four tribes hold exclusive mobile-sportsbook rights under state law. This structure is one of only two US markets (Maine and Connecticut) where tribal-only mobile exclusivity is legislatively guaranteed.
Market size and economic context
Full-year 2025 handle: approximately $800M. Small population produces modest absolute handle but competitive per-capita numbers.
Market-size projections matter more than headline numbers because they explain the political economy of legalization. States with large projected markets attract more operator lobbying, more legislative attention, and — often — faster passage once the political conditions align. States with smaller projected markets can pass legislation with less controversy but generate less state revenue post-launch.
Public opinion in Maine
Broadly accepted; the tribal-exclusive structure resolves tribal-vs-commercial disputes that have blocked other states.
Comparing Maine to neighboring states
Regional context matters because Maine residents already cross state lines to wager (or would). The regulated status of neighboring states affects both current cross-border handle and the political pressure on Maine's legislature.
Consult our full state-by-state guide for current status across all 50 US states. The map view lets you see at a glance which states around Maine are mobile-legal, retail-only, or unregulated.
Responsible gambling in Maine
Whether you bet in a Maine-regulated market, cross state lines, or use offshore operators, responsible-gambling tool availability varies dramatically. State-regulated operators in Maine are required to provide deposit limits, session-time limits, cooling-off periods, and self-exclusion. These tools are self-service and take effect immediately.
The most important single decision any sports bettor can make is to set a deposit limit at account creation — not later. Bettors who set limits at signup have measurably better long-term outcomes than those who intend to set them "eventually." See our responsible gambling overview for tools and helpline numbers.
Line shopping and hold rates in Maine
With multiple operators licensed, Maine residents can and should line-shop every wager. The price difference between operators on a given line can be 1-5 cents on sides and 5-15 cents on props, which compounds meaningfully across a season of betting.
Our hold and vig explainer walks through the pricing calculation. In short: standard NFL sides carry 4.5-5% hold, NBA and MLB sides carry approximately 4.5%, alt lines carry 5-8%, and player props carry 7-12%. Parlays compound to 15-25%+ theoretical hold. Line-shopping across two or three operators on every wager is worth roughly 1-2% of ROI to typical bettors and more to volume grinders — see our closing-line-value guide for the underlying math.
Frequently asked questions about sports betting in Maine
Is sports betting legal in Maine?
Yes — Legal — mobile live since November 2023, tribal-exclusive mobile market
What is the legal age to bet on sports in Maine?
21+ for all licensed operators. Age verification is required at account creation.
Which sportsbooks are available in Maine?
See the full list above. All listed operators hold active Maine sports-betting licenses and are regulated by Maine Gambling Control Unit (part of Department of Public Safety).
What is the sports-betting tax rate in Maine?
10% on adjusted gross gaming revenue.. This is a tax on the operator's gross gaming revenue, not on individual player winnings.
Do I have to pay taxes on my Maine sports-betting winnings?
Yes. Winnings are taxable income at the federal level (reportable on IRS Form W-2G for wins above operator-reporting thresholds) and typically at the state level in the state where the wager was placed. Consult a tax professional for your specific situation.
Can I bet on college sports in Maine?
Maine's regulator sets the specific rules on in-state college prop restrictions. Most states restrict player props on games involving in-state college teams. Check the operator's market list for the current rules.
How do sportsbook welcome bonuses work?
Welcome bonuses are typically match-deposit offers with a rollover requirement (playthrough) before withdrawal is allowed. Effective value is generally 25-70% of the headline figure once you account for the rollover math. See our welcome-bonus pillar for the calculation framework.
What sports have the highest betting handle?
NFL is the largest single-sport handle in the US, followed by NBA, MLB, NHL, and college football. Soccer and UFC generate significant handle around major events. Live betting now accounts for over half of all US sportsbook handle across every sport.
Where can I get help if my gambling stops being fun?
Call the National Council on Problem Gambling helpline at 1-800-GAMBLER (available 24/7, confidential, free). State-specific resources are linked from our responsible gambling overview.