Maine Security Deposit Law (2026): Deadlines, Interest & Penalties
If you rented in Maine, your landlord has 30 days after you move out to return your security deposit under 14 M.R.S. § 6031-6038. The landlord is not required to pay interest on the deposit. Miss the deadline or wrongfully withhold funds, and the penalty can be 2x wrongfully withheld + fees. Use the calculator above to see exactly what you are owed and when it was due.
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Maine Deposit Rules at a Glance
| Return deadline | 30 days after move-out 30 days written lease; 21 days tenancy-at-will |
|---|---|
| Interest on deposit | Not required |
| Separate account required | Yes |
| Deposit limit | 2 months' rent |
| Penalty for violations | 2x wrongfully withheld + fees Attorney fees / court costs may also be recoverable |
Maine Security Deposit FAQ
How long does a landlord have to return a security deposit in Maine?
In Maine, a landlord must return the security deposit within 30 days after the tenancy ends, under 14 M.R.S. § 6031-6038. Note: 30 days written lease; 21 days tenancy-at-will.
Does my landlord owe me interest on my security deposit in Maine?
No. Maine law does not require landlords to pay interest on residential security deposits.
What is the penalty if a landlord misses the deposit deadline in Maine?
2x wrongfully withheld + fees. The tenant may also be able to recover attorney fees or court costs. The governing statute is 14 M.R.S. § 6031-6038.
Is there a limit on how much a landlord can charge as a security deposit in Maine?
Yes. In Maine, the security deposit is limited to 2 months' rent.
Does a Maine landlord have to keep my deposit in a separate account?
Yes. Maine law requires landlords to hold security deposits in a separate account, per 14 M.R.S. § 6031-6038.
Are there exceptions to the 30-day deposit deadline in Maine?
Yes — the deadline can vary: 30 days written lease; 21 days tenancy-at-will. When in doubt, check the statute itself (14 M.R.S. § 6031-6038) or ask a local tenant-rights organization.
What can I do if my landlord won't return my deposit in Maine?
First, send a written demand letter citing 14 M.R.S. § 6031-6038 — our free generator creates one with your amounts filled in. If the landlord still doesn't pay, you can usually file in small claims court, where the penalty exposure is 2x wrongfully withheld + fees.