Getting Your Full Security Deposit Back in Montana

Moving out of a rental in Montana? If you’re hoping to get back your full security deposit, it’s important to know your rights and follow the proper steps. Montana law protects both tenants and landlords when it comes to security deposits, but missing a detail could lead to deductions—or delays. Here’s what every Montana renter should know about getting their deposit returned in full.

Understanding Montana’s Security Deposit Laws

Montana security deposit rules are set out in the Montana Residential Landlord and Tenant Act. Your landlord can only deduct for unpaid rent, damages beyond normal wear and tear, cleaning (if needed to return the unit to move-in condition), or actual losses due to your breach of lease. They must return your deposit (minus any deductions) within 10 days if there are no deductions, or 30 days if there are deductions and they provide an itemized statement1.

What Is "Normal Wear and Tear"?

  • Minor scuffs on walls
  • Worn carpet from regular use
  • Small nail holes for hanging pictures

Landlords cannot charge for normal aging or use. However, they can deduct for larger issues—like stains, broken appliances, or unapproved alterations.

Preparing for Move-Out: Steps to Protect Your Deposit

Follow these steps before, during, and after you move to maximize your chances of getting your deposit back:

  • Give Proper Notice: Provide your landlord with the written notice required by your lease. Montana typically requires at least 30 days for month-to-month rentals.
  • Schedule a Move-Out Inspection: Request a walkthrough with your landlord to agree on the unit’s condition.
  • Document Everything: Take clear photos or videos of every room after cleaning. Date-stamp your photos for your records.
  • Return All Keys and Remotes: Give back every key, garage remote, or parking permit to avoid charges.
  • Provide a Forwarding Address: Your landlord needs it to send your deposit and any statements.
  • Keep Copies of Communication: Save emails, letters, or texts about your move-out process.
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Official Forms Used in Security Deposit Disputes

  • Security Deposit Demand Letter – Montana does not provide an official government-issued form, but it’s wise to send a written demand if your deposit is not returned within the required time. State that you are requesting the return of your deposit under Montana Code Annotated § 70-24-441. Include your move-out date, forwarding address, and documentation.
    Practical Example: If it’s been over 30 days since you moved out and haven’t received your deposit or an itemized list of deductions, send a demand letter by certified mail. Montana Courts Tenant-Landlord Forms offers templates and other helpful materials.
  • Complaint for Money Owed (Justice Court Form) – If your landlord does not respond or refuses a refund, you can file a complaint (sometimes called a "Small Claims" complaint) in your local Montana Justice Court.
    Practical Example: You file this form if a demand letter does not lead to resolution. Forms and instructions can be found on the Montana Justice Court Forms page.

Be sure to keep copies of all forms and correspondence for your records.

Reporting Issues: Where to Turn in Montana

The tribunal handling residential tenancy disputes in Montana is the Montana Justice Courts. These courts hear cases about security deposit returns and related issues between renters and landlords.

Key Steps If Your Security Deposit Isn’t Returned

  • Politely request your deposit and any itemized list in writing.
  • Send a demand letter referencing Montana Code Annotated § 70-24-441.
  • If needed, file a complaint with your local Justice Court using official forms.
Always document your move-out condition. Detailed records can make all the difference if a dispute arises over your security deposit.

Frequently Asked Questions: Montana Security Deposits

  1. How long does my landlord have to return my security deposit in Montana?
    Your landlord must return your deposit within 10 days if there are no deductions or within 30 days if providing an itemized list of deductions.
  2. Can my landlord keep my deposit for normal wear and tear?
    No, your landlord can only deduct for actual damage, cleaning beyond normal use, unpaid rent, or similar issues—not wear and tear from normal living.
  3. What can I do if my landlord doesn’t return my deposit?
    First, send a formal demand letter. If unresolved, you can file a complaint in your county’s Justice Court.
  4. Do I need to do a walkthrough with my landlord before moving out?
    It’s not legally required, but a walkthrough with your landlord can help clarify expectations and prevent disputes.
  5. Where can I find official forms for security deposit disputes in Montana?
    Official tenant-landlord forms, including complaint forms, are available on the Montana Courts Tenant-Landlord Forms page.

Key Takeaways for Montana Renters

  • Communicate in writing and keep records—pictures, emails, and notes help.
  • Montana law protects your right to a timely deposit return and an itemized deduction list.
  • Use official forms from the Montana Courts if you cannot resolve a dispute directly with your landlord.

Need Help? Resources for Renters


  1. See: Montana Code Annotated § 70-24-441 – Security Deposit Return Rules
  2. For official forms: Montana Justice Court Forms
  3. Tenancy legislation: Montana Residential Landlord and Tenant Act
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.