Maine Landlord-Tenant Law 2026: The Plain-English Guide
Maine runs its rentals under Title 14, Chapter 710 (14 M.R.S.A. §§ 6021–6030-C, plus the eviction §§ 6000–6005) — and it is one of the most tenant-protective regimes in New England. The headline facts: a two-month deposit cap with money held in a separate bank account, a 15-day grace period before any late fee and a 4% late-fee cap, 45 days' written notice for rent increases (75 days if the increase is 10% or more), 24-hour entry notice, and a precisely defined heat standard — when you're responsible for heat, the system must hold 68°F even when it's −20°F outside. Layer on Portland's rent-stabilization overlay and a state that's been actively funding tenant legal aid, and Maine demands more care from landlords than most small operators expect.
Security deposits
- Capped at two months' rent (§ 6032) — all refundable deposits combined, regardless of what you call them. Mobile-home-park tenancies allow up to three months' rent.
- Separate bank account required: deposits must sit in a bank or other financial institution, not commingled with your own money (§ 6038). Maine does not require interest on deposits (except on some mobile-home deposits), but you must disclose the institution and account number on the tenant's request. Give a receipt for cash deposits.
- Return deadlines differ by tenancy type: 30 days after a fixed-term lease ends, but only 21 days after a tenancy at will ends (§ 6033). Miss the shorter clock on a month-to-month tenant — the most common small-landlord slip.
- Itemized written statement of every deduction must accompany the return.
- Allowed deductions: unpaid rent, utilities, cleaning, damages beyond normal wear and tear, and storage/disposal costs for unclaimed property.
- The penalty is real: bad-faith retention exposes you to twice the amount wrongfully withheld, plus attorney's fees and court costs (§ 6034).
- Owner-occupied small buildings are exempt: the deposit statutes don't apply to a building of 5 or fewer units, one of which you occupy (§ 6037(2)).
Our security deposit laws guide and deductions guide cover the bookkeeping side.
Rent rules
- 15-day grace period before any late fee: you may not charge a late fee until rent is 15 days past due (§ 6028). A "due on the 1st, late fee on the 5th" clause is unenforceable in Maine.
- Late fees capped at 4% of one month's rent — and only if you disclosed the late-fee policy in writing when the lease was signed (§ 6028). No disclosure at signing, no late fees, period. See how to handle late rent.
- Rent-increase notice: 45 days — or 75 days for 10%+ increases (§ 6015). Increases under 10% need 45 days' written notice; increases of 10% or more need 75 days. This has been the law since the 2023 amendment — build the 75-day tier into your annual planning. See how to raise rent legally.
- No statewide rent control, but Portland has rent stabilization: Maine doesn't preempt local rules, and Portland caps increases at once every 12 months with its own notice scheme — if you own in Portland, the state rules are only the floor. Check the short-term rental legality guide too if you run mid-term units in Portland.
- Lease renewal discipline matters here: because a missed notice deadline voids your increase, use the lease renewal playbook to calendar the 45/75-day windows.
Eviction in Maine
Self-help is banned and punished: lockouts, utility shutoffs, or seizing belongings without a court order expose you to actual damages plus statutory damages of at least $250 and attorney's fees (§ 6014). You file a forcible entry and detainer (FED) action (§ 6005) and follow the process.
- Nonpayment or substantial lease violation: 7 days' written notice to quit (§ 6002). Seven days is fast — but the notice must be exact, and the tenant can cure nonpayment by paying.
- At-will (no-cause) termination: 30 days' written notice (§ 6002). No reason required — unless your city adds one. In Portland, tenants at will get 90 days' notice, reducible to 60 with a $500 inconvenience payment or 30 with $1,000.
- Retaliation presumption: if you file an eviction within 6 months of a tenant's code complaint or written repair request, the court presumes retaliation — and you carry the burden of rebutting it (§ 6001(3)). Time your enforcement accordingly and keep the paper trail.
- The court process: hearing scheduled within 10 days of the summons return date; if you win, the writ of possession issues 7 days after judgment, and the tenant gets 48 hours to vacate after service. A typical Maine eviction runs 30–60 days end to end.
- Tenants get plain-language help: state law requires landlords to attach a plain-language notice of tenant rights (mediation, rental assistance, legal aid) to the FED summons and complaint — funded tenant legal services have been expanding through MaineHousing and Pine Tree Legal partnerships since 2021. Expect represented tenants more often than you used to.
Full process: how to evict a tenant. Draft notices carefully with our lease agreement guide.
Lease termination and notice periods
- Month-to-month (tenancy at will): 30 days' written notice by either party (§ 6002) — 90 days in Portland as noted above.
- Fixed-term leases end on their own date; no notice required, though giving 30 days as a courtesy avoids holdover confusion. If the tenant stays and you accept rent, you've created a tenancy at will.
- Changes to lease terms (not just rent) need 45 days' written notice, mirroring the rent-increase rule.
- Good-faith re-rental: you can't bill a departed tenant for remaining rent without making a good-faith effort to re-rent (§ 6010-A). See what to do when a tenant breaks the lease.
Habitability and repairs
- Implied warranty of habitability (§ 6021): every lease carries an unwaivable promise the unit is fit for human habitation. The tenant must show a condition that endangers or materially impairs health or safety, report it in writing without unreasonable delay, and be current on rent — then you must repair.
- The heat rule is exact: when the lease makes you responsible for heat, the system must hold 68°F measured 3 feet from an exterior wall and 5 feet off the floor, even when it's −20°F outside. No calendar-season loopholes — the standard applies whenever the cold demands it. A lower-heat agreement (floor 62°F plus a rent reduction) needs a separate plain-English signed document, and it's void if anyone over 65 or under 5 lives there.
- No self-help rent withholding — but two real remedies exist: (1) a court can order repairs, cut rent to fair value from the notice date, and excuse rent while the unit is empty for repairs (§ 6021); (2) repair-and-deduct under § 6026: after certified-mail notice and 14 days of inaction (faster in an emergency), the tenant may hire a professional and deduct the cost — but only when the job runs under $500 or half a month's rent, whichever is greater, and electrical/plumbing/heating work must be done by a licensed pro.
- Retaliation is prohibited — see the 6-month presumption above.
- Give every tenant a written repair channel at move-in and date-stamp every report: how to handle maintenance requests.
Discrimination
The federal Fair Housing Act applies in full, and the Maine Human Rights Act (5 M.R.S.A. § 4581) goes further: protected classes include race, color, sex, sexual orientation and gender identity, physical or mental disability, religion, ancestry, national origin, and familial status — plus protection for people with a history of seeking a protection-from-abuse order. Maine also protects tenants on the basis of status as a recipient of public assistance, and 2025 legislation (LD 251, LD 1036) has been pushing to strengthen source-of-income protections so voucher holders can't be screened out for using housing subsidies. Treat this as the direction of travel: rejecting Section 8 vouchers is already risky in Maine and getting riskier — see our Section 8 landlord guide.
Portland's own ordinance separately bars source-of-income discrimination and requires landlords to cooperate with subsidy-program paperwork, inspections, and reasonable repairs. And don't skip the mandatory disclosures: smoking policy (§ 6030-E), radon test results within 30 days of testing, bedbug status of adjacent units, and lead-paint notice in pre-1978 buildings.
Apply identical written criteria to every applicant and document decisions. Our fair housing guide and tenant screening services comparison cover compliant screening.
Practical tips for small Maine landlords
- Entry: at least 24 hours' notice at reasonable times, emergencies excepted (§ 6025). A tenant can sue for actual damages or $100, whichever is greater, and may have grounds to break the lease early. Log every entry: date, method, reason, times.
- Disclose the late-fee policy at signing — no disclosure, no late fees, ever. Put it in bold in the lease.
- Calendar two deposit clocks: 30 days for fixed-term, 21 days for at-will. The at-will clock is the one that bites.
- Put increases in writing on the 75-day clock: when in doubt whether an increase crosses 10%, give 75 days. A voided increase costs you a year.
- Require renters insurance? Maine allows it — see the renters insurance requirement guide.
- Don't ignore the plain-language eviction notice — attaching it wrong can stall your FED case on day one.
The bottom line
Maine is the New England state where precision pays most: a two-month deposit cap in a separate account, 30-day / 21-day return clocks with a 2x penalty, a 15-day grace period and 4% late-fee cap, 45/75-day rent-increase notices, 7-day eviction notices, and 24-hour entry notice. Portland adds its own stabilization layer — longer at-will notices and once-a-year increases — so know your city. The tenant-protection trend is unmistakable: funded legal aid, plain-language eviction notices, and pending source-of-income bills all push the same direction. Your winning play is boring compliance done early: written repair channels, signed inventories, disclosed late-fee policies, and notices calendared in days, not weeks.
This is general information, not legal advice. Consult a Maine landlord-tenant attorney for specific situations.