Maine Security Deposit Deadline
Maine does not use one universal deadline for every rental.
The correct deadline depends on whether you had a written rental agreement or a tenancy at will. That is the first leverage point: use the right track before you accuse the landlord of being late.
Written Rental Agreement
If you had a written rental agreement, the landlord must return the deposit balance and any required written itemized statement within the time stated in the agreement.
That lease deadline cannot be more than 30 days.
If the lease says 20 days, use 20 days. If it says 30 days, use 30 days. If it tries to go beyond 30 days, Maine's statutory cap matters.
Tenancy at Will
For a tenancy at will, Maine generally uses a 21-day deadline.
The 21 days runs after the termination of the tenancy or the surrender and acceptance of the premises, whichever occurs later.
That makes surrender and acceptance important facts to document. Save key-return proof, move-out messages, inspection messages, and anything showing the landlord accepted the premises back.
What the Landlord Must Provide
If the landlord keeps any part of the deposit, Maine requires a written statement itemizing the reasons for retaining it.
If you receive only a vague number, a partial refund with no explanation, or no accounting at all, that is a problem.
What If the Deadline Is Missed?
If the landlord misses the return or written-itemization deadline, Maine law can make the landlord forfeit the right to withhold the deposit.
If the landlord wrongfully keeps your Maine deposit after the proper deadline and notice steps, you could win double the amount wrongfully withheld, plus reasonable attorney's fees and court costs. That is leverage.
That makes the lease type, deadline, written itemization, deduction basis, normal wear and tear, notice proof, and refund balance the facts to organize first.
What To Do Next
If the deadline has passed:
- confirm whether the written-lease or tenancy-at-will rule applies
- gather your lease, photos, messages, and proof of surrender
- review any deductions and written itemization
- send a clear demand letter
- preserve the 7-day notice-before-suit step before court-focused escalation
Related Pages
Important
This page provides general educational information and is not legal advice.