Michigan Security Deposit Law (2026): Deadlines, Interest & Penalties
If you rented in Michigan, your landlord has 30 days after you move out to return your security deposit under MCL 554.602-.616. 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 amount. Use the calculator above to see exactly what you are owed and when it was due.
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Michigan Deposit Rules at a Glance
| Return deadline | 30 days after move-out Standard deadline applies. |
|---|---|
| Interest on deposit | Not required |
| Separate account required | Yes |
| Deposit limit | 1.5 months' rent |
| Penalty for violations | 2x wrongfully withheld amount |
Michigan Security Deposit FAQ
How long does a landlord have to return a security deposit in Michigan?
In Michigan, a landlord must return the security deposit within 30 days after the tenancy ends, under MCL 554.602-.616. Note: Standard deadline applies..
Does my landlord owe me interest on my security deposit in Michigan?
No. Michigan law does not require landlords to pay interest on residential security deposits.
What is the penalty if a landlord misses the deposit deadline in Michigan?
2x wrongfully withheld amount. The governing statute is MCL 554.602-.616.
Is there a limit on how much a landlord can charge as a security deposit in Michigan?
Yes. In Michigan, the security deposit is limited to 1.5 months' rent.
Does a Michigan landlord have to keep my deposit in a separate account?
Yes. Michigan law requires landlords to hold security deposits in a separate account, per MCL 554.602-.616.
Are there exceptions to the 30-day deposit deadline in Michigan?
Yes — the deadline can vary: Standard deadline applies.. When in doubt, check the statute itself (MCL 554.602-.616) or ask a local tenant-rights organization.
What can I do if my landlord won't return my deposit in Michigan?
First, send a written demand letter citing MCL 554.602-.616 — 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 amount.