Michigan gives renters a clear set of deposit rules with a real bite for a landlord who ignores them: double damages. The catch is a tight, easy-to-miss step on your side, giving a forwarding address within four days of moving out. This guide walks through every part with the section numbers so you can check the law yourself.

TL;DR: A Michigan landlord can hold no more than one and one-half months’ rent. Within four days of moving out, give the landlord a forwarding address. The landlord then has 30 days to return the deposit or send an itemized list of damages, and a landlord who wrongfully keeps it owes you double the amount retained.

Michigan security deposit at a glance: return deadline, cap, interest, and the penalty for wrongful withholding

Renting outside Michigan? Deposit deadlines, caps, and penalties change from state to state. Look up any US state with the free tool in Security deposit laws by state →

How much can a landlord charge in Michigan

The cap is one and one-half months’ rent. Under MCL 554.602, a landlord cannot require a security deposit larger than 1.5 times one month’s rent. Add up every refundable charge held against your tenancy, and the total cannot cross that line.

Michigan also requires the landlord to tell you where the money is kept. Within 14 days of receiving your deposit, the landlord must give you written notice of the name and address of the financial institution or surety where the deposit is held, under MCL 554.603.

When you must get your deposit back

The clock is 30 days, but it depends on a step you must take first. Within four days of moving out, you have to give the landlord an address where you can be reached, under MCL 554.611. Then, under MCL 554.609, within 30 days after your tenancy ends the landlord must either return your full deposit or mail you an itemized list of damages, the amount kept, and a notice that you must respond within seven days.

There is a further protection. A landlord who wants to keep any disputed amount for damage must file a lawsuit for it within 45 days of your move-out, and cannot simply hold your money without a court judgment. So send your forwarding address in writing immediately, and watch for the itemized list.

Security deposit timeline in Michigan: move out and give a forwarding address within 4 days, the 30-day clock, your demand letter, then small claims court

A worked example

Say your deposit was $1,500. You move out, give a written forwarding address within four days, and 30 days pass with no return and no itemized list.

Under MCL 554.613, the landlord who fails to comply has waived all claimed damages and is liable to you for double the amount wrongfully retained. Double $1,500 is $3,000. And because the landlord never sued to keep the money within 45 days, they had no right to hold it, which makes your case straightforward.

Interest and how your deposit is held

Michigan does not require a landlord to pay you interest on a residential deposit. What it regulates is where the money sits: the landlord must hold it in a regulated financial institution or post a cash or surety bond, and must tell you in writing where it is within 14 days. Your deposit is not supposed to sit unaccounted for in the landlord’s pocket.

What a landlord can and cannot keep

A landlord can deduct for unpaid rent, unpaid utility bills you owed, and the cost of repairing damage beyond normal wear and tear. A landlord cannot charge you for normal wear and tear, the ordinary aging that comes from simply living in a place, and every deduction has to appear on the itemized list.

Normal wear and tear vs damage
This distinction settles most deposit disputes. Normal wear and tear is the gradual, expected aging of a home from ordinary living, and it is the landlord’s cost: faded or lightly marked paint, small nail holes, worn carpet, loosened fittings. Damage is harm beyond ordinary use, caused by you or your guests, and it can be deducted: a cracked window, a burnt or deeply stained countertop, a hole in a door, a broken appliance. The rough test is whether it would have happened anyway from normal living. Dated move-in and move-out photos are what prove which side of the line a mark falls on.

Common landlord tactics, and how to beat them

A few moves come up again and again. A landlord holds a disputed amount without suing for it; under Michigan law they cannot keep it without a court judgment obtained within 45 days. A landlord sends a vague deduction with no breakdown; the law requires an itemized list, so a lump sum does not meet the standard. A landlord bills the full cost of a worn carpet or a routine repaint; those are age and upkeep, not your damage.

Your strongest cards are the four-day forwarding address and the 45-day rule. Give the address in writing, and if the landlord neither returns your deposit nor sues to keep it, the double-damages penalty is on the table.

If your landlord wrongfully keeps it

The remedy sits in MCL 554.613. A landlord who fails to comply fully with the return requirements waives all claimed damages and becomes liable to you for double the amount of the security deposit wrongfully retained. On top of that, MCL 554.609 bars the landlord from keeping any disputed amount unless they first obtain a money judgment or file proof they could not serve you.

One caution: the forwarding-address step matters. If you fail to give an address where you can be reached and the landlord cannot serve you, you can lose the right to recover, so never skip it.

How to write a demand letter

Before you file, send a written demand. It costs a stamp, creates a paper trail, and often produces a check within days. Fill in the tool below and it builds the letter for you.

Free generator Michigan security deposit demand-letter generator

Fill in your details and the letter below updates live. Copy it, then paste into an email or print and post it.

Your letter 
[Date]

To: [Landlord name and address]

Re: Return of security deposit, [rental address]

To whom it may concern,

I rented [rental address] and moved out on [move-out date], returning possession and giving my forwarding address at [your forwarding address]. Under Michigan's security deposit act (MCL 554.609), you had 30 days to return my [$ amount] security deposit with an itemized list of any deductions. That deadline has passed.

Please return the [$ amount] you owe me within 10 days of this letter. If you do not, I will file in district court small claims for double the amount wrongfully retained, as allowed by MCL 554.613.

Sincerely,
[Your name]

This is a template to adapt, not legal advice. Keep a copy and send it so you can prove delivery (email, or post with tracking).

Taking it to small claims court in Michigan

If the demand letter does not work, deposit cases go to the small claims division of your district court. The limit is $7,000, which comfortably covers a deposit plus double damages, and you do not need a lawyer; in fact lawyers are not allowed in Michigan small claims.

When you go, bring your lease, proof you paid the deposit, a copy of your written forwarding address, dated move-in and move-out photos, the landlord’s itemized list or proof that none came, and a copy of your demand letter.

Local rules: Michigan is uniform

Deposit rules in Michigan are set by the Landlord and Tenant Relationships Act, MCL 554.601 and following, and apply the same everywhere in the state. No Michigan city imposes a stricter deposit cap or a different return deadline, so the 1.5-month cap, the four-day address rule, and the 30-day return hold whether you rent in Detroit, Grand Rapids, Ann Arbor, or a small town.

How to get your deposit back

  1. Keep your move-in condition record and the landlord’s notice of where the deposit is held, and take dated photos.
  2. Give the landlord a written forwarding address within four days of moving out, and keep a copy.
  3. Know the 30-day deadline for the return or the itemized list, and respond to any list within seven days.
  4. If the deadline passes, send a demand letter citing MCL 554.609.
  5. If that fails, file in your district court small claims division for double the amount wrongfully retained.

Key takeaways

  • A landlord can hold no more than one and one-half months’ rent, and must tell you within 14 days where it is held.
  • You must give a forwarding address within four days of moving out, or you can lose the right to recover the deposit.
  • The landlord has 30 days to return it or send an itemized list of damages, and cannot keep a disputed amount without suing within 45 days.
  • Wrongful retention makes the landlord liable for double the amount kept.
  • Deposit claims go to district court small claims, where the $7,000 limit easily covers them.
Know your state, know your rights. Michigan is one of many, and every state runs on its own deadline, cap, and penalty. Compare them all, and use the free lookup tool, in Security deposit laws by state →

This guide is general information, not legal advice; landlord-tenant rules change and can vary by city, so confirm against the sources below or a local attorney. Last reviewed July 2026.

Related: Security deposit laws by state · How much rent can you afford? · Apartment viewing checklist

Free tools: Deposit interest calculator · Notice to vacate generator

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References and resources

  1. MCL 554.602, Michigan security deposit amount (Justia mirror): https://law.justia.com/codes/michigan/chapter-554/statute-act-348-of-1972/section-554-602/
  2. MCL 554.609, itemized list and return (Justia mirror): https://law.justia.com/codes/michigan/chapter-554/statute-act-348-of-1972/section-554-609/
  3. MCL 554.613, double damages for wrongful retention (Justia mirror): https://law.justia.com/codes/michigan/chapter-554/statute-act-348-of-1972/section-554-613/
  4. Michigan Courts, Landlord-tenant law benchbook: https://www.courts.michigan.gov/publications/
  5. MCL 600.8401, small claims jurisdiction (Justia mirror): https://law.justia.com/codes/michigan/chapter-600/statute-act-236-of-1961/division-236-1961-84/section-600-8401/
  6. HUD Michigan tenant resources: https://www.hud.gov/states/michigan/renting