Montana Renters: How To Handle Pest Problems Legally

Health & Safety Standards Montana published: June 21, 2025 Flag of Montana

Pest infestations—such as bed bugs, rodents, or cockroaches—are a significant health and safety concern for renters in Montana. If you’re living in an apartment and discover a pest problem, understanding your legal rights, landlord responsibilities, and the complaint process will help ensure your home is safe. This guide explains Montana law and government resources so you know exactly what to do and where to get help.

Pest Infestations: Who Is Responsible?

Montana law recognizes the importance of a safe and habitable rental. Landlords must provide living spaces free from health hazards, which includes protecting tenants from pest infestations unless the problem is caused by the renter’s own actions.

  • Landlords must keep apartments free from infestations at the beginning of a lease and maintain safe living conditions under the Montana Residential Landlord and Tenant Act.1
  • Tenants are responsible for keeping the unit clean and reporting any signs of pests right away.

If you find pests in your apartment, always notify your landlord as soon as possible in writing.

How to Report and Resolve Pest Infestations

Taking the correct steps protects your rights and ensures the problem is documented. Montana renters have a clear process to follow:

Step 1: Notify Your Landlord in Writing

  • Send a written request (by email, letter, or online portal if available) describing the pest issue and requesting repairs or extermination.
  • Keep a copy of all correspondence.

Step 2: Wait for Landlord Response

  • Landlords in Montana must respond within 14 days of receiving notice of a repair issue affecting health and safety.1
  • If your landlord fails to act, you have further remedies under Montana law.
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Step 3: Use Official Montana Repair Notice Form

  • Form Name: Notice to Landlord – Demand for Repairs
  • Use: If initial notifications are ignored, use this form to formally document the pest problem and your request for repairs within the legal timeline. This strengthens your position if you need to escalate further.
  • Official repair notice forms are provided by Montana Courts under Civil Forms. Look for "Landlord/Tenant" section for a sample notice.

When Your Landlord Does Not Solve the Problem

If your landlord fails to address pest issues within the 14-day period, Montana law gives you several legal options:

  • Repair and Deduct: Pay for pest removal yourself and withhold those costs from your rent (provide receipts and follow all legal steps).
  • File a Complaint or Start Legal Action: Apply with the Montana Department of Labor & Industry’s Housing Division or take your case to Montana Justice Court—the tribunal for landlord-tenant disputes.

If you go to court, bring all evidence, such as photos of the infestation, repair requests, and receipts.

Official Tribunal for Tenancy Disputes

Montana’s Justice Court is the official body that resolves residential landlord and tenant disputes, including failure to repair or pest-related complaints.

It's always best to give your landlord a chance to fix the issue first and document every step you take. This provides legal protection if the problem continues.

Pest Problems and Lease Termination

If pest infestations make your apartment uninhabitable and aren’t resolved promptly, you may have the right to terminate your lease early, according to Montana law.1 It is highly recommended to:

  • Consult the Justice Court or a legal aid organization before breaking your lease
  • Follow official notices and timelines strictly

Key Montana Laws and Legislation

FAQ: Montana Renters and Pest Infestation

  1. Who is responsible for getting rid of pests in my Montana apartment?
    Landlords are responsible for eliminating pests and ensuring a healthy, habitable apartment—unless you caused the infestation through negligence.
  2. What should I do if my landlord ignores a pest infestation notice?
    After 14 days with no action, you may use "repair and deduct," file a complaint, or take your case to Montana Justice Court with documentation.
  3. Are there official government forms for requesting pest repairs?
    Yes, use Montana's Demand for Repairs form or write your own letter for documentation—see Montana Courts Civil Forms.
  4. Can I break my lease if pests make my apartment unlivable?
    You may terminate your lease if infestations aren't resolved and the unit is unsafe, but always consult legal help or the Justice Court first.
  5. Where can I get help if the situation doesn't improve?
    Contact Montana Housing, local legal aid, or apply to the Justice Court for tenant help.

Conclusion: Montana Renters and Pest Issues

  • Montana law requires landlords to provide pest-free apartments and to timely repair health hazards.
  • Document pest issues, use proper notice forms, and know your options if your landlord doesn't act.
  • State agencies and Justice Court are there to help protect your rental rights.

Need Help? Resources for Renters


  1. Montana Residential Landlord and Tenant Act (Title 70, Chapter 24)
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.