Montana Pet Rent Laws: Rules & Limits for Renters

Rent, Fees & Security Deposits Montana published: June 21, 2025 Flag of Montana

Understanding pet-related fees in Montana is essential if you rent with a furry companion. While many landlords allow pets, they often charge additional rent or require extra deposits. Montana has specific rules about what landlords can charge for pets, and knowing your rights can help you avoid unfair costs.

What Montana Law Says About Pet Rent

Montana state law does not prohibit landlords from charging pet rent or a pet deposit, as long as these charges are reasonable and outlined in your lease. Unlike some states, Montana has no statewide caps on the amount landlords can charge for pet-related fees or monthly pet rent.[1]

Types of Pet Charges in Montana

  • Pet Rent: A separate monthly charge (on top of normal rent) for tenants with pets
  • Pet Deposit: A refundable security deposit specifically to cover potential pet damages
  • Non-Refundable Pet Fee: A one-time charge that does not have to be returned

These fees must be clearly written in your lease agreement. If they are not, you may have grounds to dispute them.

Are There Limits or Caps on Pet Rent?

Currently, there are no specific Montana laws that place a maximum limit or cap on the amount a landlord can charge for pet rent or deposits.[1] However, landlords must keep security deposits—including pet deposits—separate and return the portion not used for damages within 30 days of the lease ending.[2]

What About Service Animals?

Under federal and Montana law, service animals and emotional support animals are not considered pets. Landlords cannot charge pet rent or pet fees for qualified service or assistance animals.[3]

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Security Deposits for Renters with Pets

Montana law lets landlords collect a security deposit, which may include an additional pet deposit. While no state law sets an upper limit, your lease should specify amounts and the reasons funds can be withheld, such as pet damage. The deposit must be returned (minus deductions) within 30 days after you move out.[2] Learn more from the Montana Department of Labor & Industry.

Practical Example: Moving Out and Getting Your Pet Deposit Back

If your landlord kept part of your deposit for something unrelated to pet damage, you can use the official Security Deposit Dispute Letter form. If the landlord does not respond, you may consider small claims court or seeking assistance from a tenant advocate.

Official Forms for Montana Tenants

  • Security Deposit Dispute Letter (no standard state number): Use when your landlord does not return your full pet deposit without a valid reason.
    Download guidance and a template here from the Montana Department of Labor & Industry.
  • Complaint to Office of Consumer Protection: For reporting landlord actions that may violate state law.
    Submit a complaint online to the Montana Department of Justice.

These forms help renters formally request their rights or notify authorities about unreturned deposits or other rental disputes.

If You Disagree With Pet Rent or Fees

Disputes are handled by your local district court or mediation. Montana does not have a separate housing tribunal, but the Montana District Courts manage rental disputes.

Before signing a lease, always review and clarify all pet policies, including fees, rent, and deposits. Get details in writing.

Relevant Laws and Where to Find Them

These resources help you understand your obligations and rights regarding pet rent and housing discrimination.

Frequently Asked Questions

  1. Can a landlord charge pet rent separately in Montana?
    Yes, landlords in Montana can charge a separate monthly pet rent if the lease states it.
  2. Are pet deposits in Montana refundable?
    Pet deposits are usually refundable, but deductions can be made for pet-related damage.
  3. Is there a limit to the amount of pet rent in Montana?
    No, Montana law does not set a maximum limit for pet rent. Amounts should be reasonable and disclosed in your lease.
  4. Do service and emotional support animals count as pets?
    No, service and support animals are not pets under Montana and federal law. Landlords cannot charge you pet rent or fees for approved assistance animals.
  5. Where can I get help if I think my landlord charged illegal pet fees?
    Contact the Montana Department of Labor & Industry or submit a complaint to the Office of Consumer Protection for assistance.

Key Takeaways

  • Montana landlords may charge pet rent, deposits, or fees, but must explain these in writing.
  • There are no statewide caps on amounts, but security deposit rules apply to pet deposits.
  • Service and assistance animals are fully protected and not subject to pet fees or rent.

Need Help? Resources for Renters

  1. Montana Code Annotated, Title 70, Chapter 24 – Residential Landlord and Tenant Act
  2. Montana Department of Labor & Industry – Security Deposit Guidance
  3. ADA Service Animals Requirements

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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.

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