Maine's online casino market will not launch before the first quarter of 2027. Executive Director of the Gambling Control Unit Milton Champion said a launch before the end of 2026 is unlikely due to incomplete legal review of the rules and ongoing staff hiring.
The state legalised iGaming in January 2026, granting exclusive rights to the four federally recognised Wabanaki Nations tribes. They may offer online casino through partnerships with commercial operators. The third draft of regulations was published on 30 September, with public comment open until 30 October. If substantial revisions are needed after that, a fourth round of public discussion will follow. Legal review by the Attorney General's office will take up to 120 days.
The regulator must also hire six staff members and launch a licensing portal. Operators can prepare applications but cannot submit them yet. Initial licensing fees are set at $50,000 for operators and $10,000 for providers and suppliers. The tax on adjusted gross gaming receipts is 18%. Operators must hold a $500,000 bond and keep player funds separate from operating accounts.
Caesars signed partnerships in June with three tribes — Penobscot Nation, Mi'kmaq Nation and Houlton Band of Maliseet Indians — and plans to launch Caesars Palace Online Casino, Caesars Sportsbook & Casino and Horseshoe Online Casino. The fourth tribe, Passamaquoddy Tribe, has not announced an online casino partner, though it works with DraftKings on online sports betting. Rules permit live-dealer studios outside the state, but the main server accepting wagers must be located in Maine.
