Maine Betting

Maine has legal, regulated online sports betting, and the mobile side of the market is reserved by statute for the state's federally recognised tribes. No commercial company can hold a Maine mobile sports wagering licence in its own name: it has to operate on behalf of a tribe that holds one. The regulator is the Gambling Control Unit within the Department of Public Safety, which also licenses advance deposit wagering on horse racing as a separate activity. The minimum age for sports wagering is 21. Event-contract platforms sit in a grey area, holding no Maine licence of any kind.

Maine Online Sportsbooks

Sports wagering was authorised by Title 8, Chapter 35 of the Maine Revised Statutes, added by Public Law 2021, chapter 681. Section 1201 does two things in two sentences: it makes the activity lawful, and it makes it conditional.

"Notwithstanding any provision of law to the contrary, the operation of sports wagering and ancillary activities are lawful when conducted in accordance with the provisions of this chapter and the rules adopted under this chapter."

The second sentence adds that a person or entity "may not engage in any activities in this State that require a license under this chapter unless all necessary licenses have been obtained." The Gambling Control Unit describes its own role as responsible "for the administering and enforcement of the laws and rules governing Sports Wagering," including "licensing and the operation of sports wagering facility and mobile operators, management services, suppliers, and their employees." Its remit is published at maine.gov/dps/gcu.

Maine Sports Betting Sites

The eligibility rule is the single most important fact about this market, and it is short. Title 8, section 1207 provides:

"To be eligible to receive a mobile sports wagering license, an applicant must be a federally recognized Indian tribe in this State."

It adds that "[e]ach federally recognized Indian tribe may receive only one mobile sports wagering license under this section," and allows a tribe to transfer its licence to a business entity wholly owned by that tribe with its principal place of business in Maine, but not otherwise. The number of statewide mobile sportsbooks is therefore bounded by the number of tribes, and each app on the market exists because a tribe holds the licence behind it and has engaged a management services licensee to run the operation.

Retail is licensed separately under section 1206 as a facility sports wagering licence. The Gambling Control Unit lists the current operators and their addresses, naming DraftKings Inc., Caesars Sports Book and Oxford Casino-Hotel & Sports Book, and publishes each operator's approved sports wagering catalogue alongside it. That list, on the Unit's sports wagering page, is where to verify that a brand offering you a Maine account is actually licensed; it also tells you which wagers that operator has been approved to offer, which is more detail than most states publish.

Maine Sports Betting Laws

Section 1213 fixes the age. An operator and a management services licensee "may not accept a wager on a sports event" from "[p]ersons under 21 years of age," a prohibition that sits alongside the chapter's other excluded categories. The statutory definition of sports wagering in section 1202 is drawn to include wagers placed "in person on the property of a facility operator or via a mobile operator's mobile applications," so both channels are inside the same licensing regime.

The Unit's rules add the operational detail. Chapter 62 governs geolocation and remote access. Chapter 60 covers sports wagering accounts, and Chapter 63 requires every facility or mobile licence applicant to propose a responsible wagering programme as part of its licence application and to maintain it for as long as it accepts Maine wagers, with any amendment submitted for the Director's approval at least thirty days before it takes effect. That programme must include "[a] clear and conspicuous display on the operator's website(s), mobile app(s) or advertisements indicating that it is unlawful for a person under twenty-one (21) years of age to wager on sports in the State of Maine." The rule chapters are published on the Unit's sports wagering statute and rules page.

Horse Racing Betting in Maine

Horse racing is recorded as regulated, and in Maine it is a genuinely separate licence rather than a corner of the sports betting rules. Section 1202 says so in terms: "'Sports wagering' does not include the sale of pari-mutuel pools authorized under chapter 11." Advance deposit wagering sits under that chapter, and the Gambling Control Unit states the position plainly: "The Board shall exercise authority over the licensing of all persons conducting advance deposit wagering. A person may not conduct advance deposit wagering without a license." The Unit adds that "[a]s of October 26, 2023, Maine law allows for anyone to apply for an ADW operator license," which opened a category that had previously been narrower — its own background note records that a single licensee had held the right to accept wagers on horse racing in and out of the state.

Online racing wagering is therefore lawful in Maine, through a licensed advance deposit wagering operator. The Unit names the current ones on its homepage: Penn ADW, Churchill Downs ADW, Xpressbet ADW and NYRAbets ADW. Because the licence is different from the sports wagering licence, a brand that is licensed for one is not automatically licensed for the other, and the Unit's advance deposit wagering pages are the place to check which.

Prediction Markets in Maine

Prediction markets are recorded as a grey market. Grey market here means the state has not licensed an event-contract platform and has not folded one into the sports wagering chapter; it does not mean Maine has approved anything. The statutory position is restrictive on its face: section 1201 makes sports wagering lawful only when conducted under Chapter 35 and its rules, section 1207 reserves mobile sports wagering licences to federally recognised tribes in Maine, and an exchange selling contracts on sporting outcomes holds none of the licence types the Gambling Control Unit issues.

Responsible Gambling in Maine

Maine funds this work from the wagering itself. Section 1218 directs that one percent of adjusted gross sports wagering receipts "must be deposited in the Gambling Addiction Prevention and Treatment Fund," with a further one percent going to the General Fund for the Gambling Control Unit's own administrative expenses.

On the help route, the Unit's Chapter 63 rule requires every operator's responsible wagering programme to include a plan for making responsible wagering information "available and legible on the operator's website(s), mobile app(s) or advertisements including publication of the 1-800 GAMBLER helpline," set in a font at least the size of most text on the page. Self-exclusion in Maine is called the unauthorized list and the Unit maintains it centrally: a person may ask to be added in person at a Gambling Control Unit office, at a licensed facility operator, at an affiliate office of the Problem Gambling Services Provider of the Maine Center for Disease Control and Prevention, or through a virtual request linked from the Unit's or an operator's website. Initial terms run for one, three or five years and expire automatically on the last day of the month in which the original request was made; after completing a term a person may request lifetime placement, which then requires ten years before removal can be sought in writing. The Unit notifies every operator of additions and deletions and distributes the full list monthly, so the exclusion applies across licensed operators rather than one at a time.