Maine Landlord-Tenant Laws: Complete Guide for Property Owners

Maine's landlord-tenant laws strive to balance the property rights of landlords with concrete habitability and transparency protections for tenants. While the state statutes apply broadly, landlords must also be acutely aware of local ordinances in municipalities like Portland and South Portland, which enforce stricter rent control and eviction guardrails.

Official Law Citation: Maine Revised Statutes, Title 14, Chapter 709 and Title 14, Chapter 710-A.

Key Maine Rental Laws at a Glance

Security Deposits

Maine effectively caps residential security deposits at two months' rent (14 MRS § 6032). Landlords must hold these funds in a separate bank account located in Maine to protect them from creditors. The return deadlines depend heavily on the lease type:

• Written Lease: 30 days to return the deposit and an itemized list of deductions.
• Tenancy at Will (No Lease): 21 days to return the funds.

For more detail, see our Security DepositsAnteprima non disponibile deep dive.

Eviction Procedures

Maine strictly prohibits "self-help" evictions (e.g., locking a tenant out or removing their property). All evictions require a Forcible Entry and Detainer court action.

The most common eviction notices in Maine are:

• 7-Day Notice to Quit: Used for severe lease violations, substantial property damage, or non-payment of rent. (Note: A landlord may serve this notice once rent is 7 days late, though the late fee grace period is 15 days).
• 30-Day Notice of Termination: Used to end a month-to-month tenancy without citing a specific cause.

For more detail, see our Eviction ProcessAnteprima non disponibile guide.

Rent Increases

While the state of Maine does not impose a statewide rent control cap, it does not preempt local ordinances. Municipalities like Portland and South Portland have active, legally enforceable rent control rules. All Maine landlords must provide:

• Less than 10% Increase: 45 days' written notice.
• 10% or Greater Increase: 75 days' written notice. This applies even if multiple smaller increases over a 12-month period cumulatively hit the 10% threshold.

For more detail, see our Rent IncreasesAnteprima non disponibile guide.

Required Disclosures Transparency

is a core tenet of Maine leasing law. Landlords are legally required to provide specific disclosures before a tenant signs a lease or pays a deposit:

1. Energy Efficiency: An energy efficiency disclosure statement.
2. Smoking Policy: A written policy stating whether smoking is prohibited, allowed, or restricted to specific areas.
3. Radon: Notification of any known radon hazards and the results of any previous radon tests.
4. Bed Bugs: Landlords must disclose if an adjacent unit is currently being treated for bed bugs, and cannot rent a unit they know is infested.

For more detail, see our Required DisclosuresAnteprima non disponibile guide.

Maintenance and Habitability

Maine landlords are bound by the implied warranty of habitability, meaning units must be fit for human habitation and compliant with health codes. This includes safe heating capabilities—specifically the ability to maintain the unit at 68°F during the winter, though landlords and tenants may agree to a lower temperature (no lower than 62°F) in exchange for rent reduction if no vulnerable populations reside in the unit.

If a landlord fails to make a minor repair affecting habitability, tenants may use the "repair and deduct" law if the cost is less than the greater of $500 or one-half the monthly rent.

For more detail, see our Maintenance ObligationsAnteprima non disponibile guide.

Late Fees

Maine protects tenants from aggressive late fees through a state-mandated formula. A landlord cannot charge a late fee until the rent is at least 15 days late. Furthermore, the maximum allowable late fee is strictly capped at 4% of one month's rent.

For more detail, see our Late FeesAnteprima non disponibile guide.

Getting Started with Compliance

Navigating Maine's property laws requires stringent tracking of notice periods—specifically the 45-day/75-day rent increase rules and the 15-day grace periods for late fees. Managing these timelines manually invites legal risk.

Landager automates compliance by tracking these specific timelines directly alongside your lease data.

Explore more Maine compliance topics:

• Security DepositsAnteprima non disponibile
• Eviction ProcessAnteprima non disponibile
• Required DisclosuresAnteprima non disponibile
• Rent IncreasesAnteprima non disponibile
• Lease RequirementsAnteprima non disponibile
• Maintenance ObligationsAnteprima non disponibile
• Late FeesAnteprima non disponibile