Maine legalizes online gambling

Maine legalized online gambling after Gov. Janet Mills on Thursday chose to let a bill authorizing tribal-run internet gaming become law without her signature.

The law, LD 1164, gives Maine’s Wabanaki Nations exclusive rights to operate online gambling statewide, creating a new revenue stream for tribal governments.

The move expands on a 2022 law allowing tribes to operate online sports wagering in Maine. That legislation was backed by Mills and framed as a step toward tribal economic sovereignty. 

“This fall, I met with the five elected Chiefs of the Wabanaki Nations, who each spoke passionately about the importance of this bill in offering life-changing revenue for Tribal communities, as well as providing a form of economic sovereignty for their Nations,” Mills said. “I considered this bill carefully, and while I have concerns about the impacts of gambling on public health, I believe that this new form of gambling should be regulated.”

Mills said she expects Maine’s Gambling Control Unit to create rules ensuring tribes receive the benefits of the new market.

Tribal leaders praised the governor’s decision.

“Governor Mills’ support for historic advances in tribal economic development, particularly her decision to allow LD 1164 to become law, marks an economic turning point for the Passamaquoddy people and for all Wabanaki Nations,” said Chief William Nicholas Sr. of the Passamaquoddy Tribe at Indian Township. He described Mills as “the greatest ever Maine Governor champion for Wabanaki economic progress.”

Chief Amkuwiposohehs “Pos” Bassett of the Passamaquoddy Tribe at Sipayik said the governor’s backing demonstrated genuine support for tribal communities and sovereignty. 

“Governor Mills has shown through action that she truly supports the Wabanaki people,” Bassett said. 

Other tribal leaders echoed the praise, emphasizing revenue for infrastructure, housing, law enforcement, education and health services. Penobscot Nation Chief Kirk Francis said gambling proceeds would fund tribal government services. 

Critics of gambling expansion have long warned online gaming increases addiction risks while normalizing behavior that often preys on the poor, the isolated and those struggling financially. While Mills acknowledged public health concerns, the bill advanced despite those risks, reflecting a broader national trend of states embracing gambling revenues.

The measure was one of dozens held by the governor after lawmakers adjourned last session. Under Maine’s Constitution, bills not signed or vetoed during that period can become law once the next session convenes.

The law will take effect 90 days after the Legislature adjourns its current session.