How to File a Complaint Against a Landlord in Montana

If you're a renter in Montana and facing issues like unsafe living conditions, unaddressed repairs, wrongful eviction attempts, or unfair rent increases, knowing how to file a formal complaint against your landlord is essential. Montana law provides specific protections for tenants, and following the correct steps can help you resolve disputes while protecting your rights.

Understanding Your Tenant Rights in Montana

As a renter, you have certain rights and responsibilities under the Montana Residential Landlord and Tenant Act. This legislation sets minimum standards for rental properties, outlines the duties of both landlords and tenants, and details the procedures for resolving disputes.[1] If your landlord fails to maintain the property, refuses to make necessary repairs, or violates the rental agreement, you have the right to take action.

When Can You File a Complaint?

You can file a complaint if you experience any of the following:

  • Failure of the landlord to make essential repairs (heat, plumbing, structural safety, etc.)
  • Illegal entry into your home without proper notice
  • Unlawful eviction attempts or lockouts
  • Improper handling of your security deposit
  • Discrimination or harassment

Before submitting a formal complaint, it's recommended to first notify your landlord in writing and give them a reasonable opportunity to resolve the issue.

How to File a Complaint Against Your Landlord in Montana

Montana does not have a statewide administrative agency dedicated solely to handling residential tenant-landlord disputes. However, renters can take several effective steps:

1. Document the Problem

  • Take photos or videos of unsafe or damaged conditions.
  • Keep copies of all correspondence with your landlord.
  • Save receipts or records of repairs or expenses you covered yourself.

2. Send a Written Notice to Your Landlord

Before escalating your complaint, you must notify your landlord in writing of any problem. Montana law requires tenants to give the landlord a "Notice to Landlord" explaining the issue and allowing a reasonable window (typically 14 days for repairs) to fix it.

Form Name: Notice to Landlord of Need for Repairs
How to Use: Fill out this form to alert your landlord about urgent repairs or other problems. Provide specific details, date it, and keep a copy for your records.
View and download the Notice to Landlord form (LT-4)

3. File a Complaint with Local Authorities

If your landlord fails to respond, or if urgent health and safety issues persist, file a complaint with your local city or county code enforcement office or health department. These authorities handle building safety, habitability, and health violations.

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4. Seeking Help from Montana Legal Services Association

For complex landlord-tenant problems or if your basic rights are being violated, contact the Montana Legal Services Association. They offer free or low-cost legal advice and may assist you in taking further action.

5. Taking Your Complaint to Court

If your issue cannot be resolved informally or through local authorities, you may pursue your rights in the Montana Justice Court. This is the official tribunal for most housing disputes, including maintenance, eviction, and deposit claims.

You can file the necessary complaint paperwork with your county's Justice Court. If seeking money damages under $7,000, you may use Small Claims Court. The Montana Courts provide standardized forms:

Form Name: Complaint for Money Owed (Small Claims) (LT-12)
When to Use: Use this form if you are seeking the return of your security deposit or compensation for repairs. File with your local Justice Court.
Download LT-12 Complaint for Money Owed

Key Montana Laws and Where to Find Them

Always communicate in writing and keep copies of any notices you provide to your landlord—that way, you have evidence if you need to escalate your complaint.

What to Expect After Filing a Complaint

Depending on which route you take (local code enforcement, legal aid, or court), you may be contacted by inspectors, receive guidance from a lawyer, or have a hearing scheduled in Justice Court. Always respond promptly to official requests for information.

FAQ: Montana Landlord Complaint Process

  1. Do I have to notify my landlord before filing a complaint?
    Yes. Montana law generally requires written notice to your landlord, giving them time to fix the problem before pursuing further action.
  2. What if my landlord retaliates after I file a complaint?
    Retaliation for asserting your rights is prohibited under Montana law. Document any retaliation and consider seeking legal aid or reporting to the court.
  3. How can I get my security deposit back if my landlord refuses?
    You may file a claim in Justice Court using the official Complaint for Money Owed form (LT-12).
  4. Who enforces landlord-tenant laws in Montana?
    Enforcement mainly occurs through local code enforcement and the Montana Justice Courts; there is no single state-wide housing tribunal.
  5. Where can I find more information about my renter rights?
    Review the complete Montana Residential Landlord and Tenant Act or seek help from Montana Legal Services Association.

Key Takeaways

  • Send a clear written notice to your landlord before filing complaints.
  • Use official forms and keep detailed documentation for your records.
  • Montana Justice Courts handle most serious rental disputes if local solutions don't work.

Acting promptly and following Montana's legal process is the best way to protect your rights as a renter.

Need Help? Resources for Renters


  1. Montana Code Annotated - Title 70, Chapter 24: Residential Landlord and Tenant Act of 1977
  2. Montana Justice Courts Directory
  3. Montana Court-Approved Landlord/Tenant Forms
  4. Montana Legal Services Association (Tenant Help)
  5. Montana Department of Public Health and Human Services
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.