Short summaries of the rules that shape Maine leases, notices, and deposit papers on LeaseGen.io. Last reviewed 2026-08-15. Not legal advice.
Security deposits
Cap
2× rent
Return clock
30 days after the tenancy ends
A security deposit generally may not exceed two months’ rent and must be held in an escrow account (Me. Stat. tit. 14, §§ 6031–6038). Unused deposit plus an itemized list is generally due within 30 days, or 21 days if the tenant provides a forwarding address.
A month-to-month tenancy generally takes 30 days’ written notice (Me. Stat. tit. 14, § 6002).
Except in an emergency, give reasonable notice before entering. Twenty-four hours is the usual writing.
A Maine rent increase should be in writing. Many landlords use at least the same notice they would use to end a month-to-month tenancy. A month-to-month tenancy generally takes 30 days’ written notice (Me. Stat. tit. 14, § 6002). The lease may require more. Local rent-control rules can cap the amount even when the notice period is met.
These Maine cities often have rent-control, just-cause, or relocation rules on top of state law. Confirm the ordinance before you raise rent or decline to renew.