Abandoned Property Laws in Montana 2025

When a Montana tenancy ends and the renter leaves belongings behind, you cannot simply toss everything to the curb. Montana has a specific abandoned-property statute, MCA 70-24-430, that dictates when you may remove property, what you must store, how you notify the former tenant, and how sale proceeds are handled. There is no federal law on point, so these state rules control entirely. Follow them and you are protected; skip a step and you expose yourself to a conversion claim for the value of the property.

Step-by-Step: Handling Abandoned Property in Montana

Follow these steps precisely to protect yourself from liability under Mont. Code Ann. § 70-24-430:

1. Document the abandoned property immediately. As soon as you regain possession of the unit, conduct a thorough walk-through. Take dated photographs and video of all items left behind. Create a written inventory listing each item, its approximate condition, and estimated value. This documentation is your primary protection against later claims.
2. Send required written notice. Mail or deliver written notice to the tenant's last known address and any forwarding address you have on file. Under Mont. Code Ann. § 70-24-430, you must give 15 days notice before disposing of or selling the property. The notice should describe the items, their location, and the deadline for retrieval.
3. Secure the property during the notice period. While storage is not legally required in Montana, keeping items in a secure location establishes a clear paper trail and protects potentially high-value items from claims of damage or disappearance.
4. Assess the property. Even without a statutory value threshold, document estimated values for each item. If items appear potentially valuable, consider a public sale to maximize recoverable costs and minimize dispute risk.
5. Apply sale proceeds to costs. After the notice period expires and any required sale is conducted, apply proceeds first to unpaid rent, then to storage costs, then to sale costs. Remit any remaining balance to the tenant. Keep detailed records of all calculations.
6. Retain all records for at least 3 years. Keep your written inventory, photographs, notice letters, delivery confirmations, storage receipts, sale records, and proceeds accounting. If the tenant later claims improper handling, this documentation is your defense.

When property counts as abandoned

The trigger depends on how the tenancy ended. If it ended by court order (for example, after an eviction judgment), you may proceed to handle the leftover property without an extra evidentiary showing. If the tenancy ended in any other way, you must have clear and convincing evidence that the tenant abandoned all of their personal property, and at least 48 hours must pass after you obtain that evidence before you remove anything. Clear and convincing is a demanding standard: keys returned, utilities shut off, a forwarding address given, and an empty-looking unit together build the case; a single unpaid month does not. Document what you observed and when, because that record is your defense if the tenant later reappears.

What you can discard versus what you must store

Not everything has to be boxed and warehoused. Montana lets you immediately dispose of trash and any property that is hazardous, perishable, or valueless without storing it or waiting further. For everything else, the duty flips: you must inventory and store all abandoned property you reasonably believe is valuable in a place of safekeeping and exercise reasonable care over it. Photos, jewelry, and irreplaceable personal items should be treated as valuable even if their resale price is low. When in doubt, store it and give notice rather than guess low on value.

The written notice you must send

Once valuable property is stored, you must make a reasonable attempt to notify the former tenant in writing, sent by certificate of mailing or certified mail to the tenant's last-known address. The notice must state a specific date, not less than 10 days after mailing, by which the property will be disposed of if not claimed. If the tenant responds in writing saying they intend to retrieve the property but then fails to actually remove it within 7 days after delivery of that response, the property is conclusively presumed abandoned and you may move to disposal.

Selling the property and handling proceeds

After the notice period runs, you may dispose of the property by public or private sale, in whole or in part. Property you reasonably believe has value so low that storage or sale costs would exceed it may simply be destroyed or discarded. From the sale proceeds you may deduct the reasonable costs of notice, storage, labor, and sale, plus any delinquent rent or damages the tenant owes on the premises. Whatever is left over must be remitted to the tenant with an itemized accounting, so keep clean records of every cost you subtract. Proceeds the tenant does not claim within 3 years revert to the county.

Storage charges and mobile-home tenancies

You are not required to absorb storage costs. If you store the property yourself, you may charge reasonable storage and labor charges plus the cost of removing it to storage; if you use a commercial storage company, you may pass through the actual costs incurred. If your rental is a lot in a mobile home or manufactured-home community, the parallel provision at MCA 70-33-430 governs instead, so confirm which chapter of the Residential Landlord and Tenant framework applies to your tenancy before you act.

Related Guides for Montana Landlords

This summary reflects Montana's Residential Landlord and Tenant Act of 1977, specifically MCA 70-24-430 (disposition of personal property abandoned by a tenant after termination), with the parallel mobile-home provision at MCA 70-33-430. It is general information for Montana landlords, not legal advice. Statutes and their interpretation change; verify the current text on the Montana Code Annotated at mca.legmt.gov and consult a Montana attorney before disposing of a former tenant's property, since a misstep can expose you to a claim for the property's value.

Frequently Asked Questions

How long must a Montana landlord wait before removing abandoned property?

If the tenancy did not end by court order, you must have clear and convincing evidence that the tenant abandoned all their property, and at least 48 hours must pass after you obtain that evidence before you remove anything. If the tenancy ended by court order, that 48-hour evidentiary step does not apply.

How much notice do I have to give before disposing of stored property?

Under MCA 70-24-430 you must send written notice by certificate of mailing or certified mail to the tenant's last-known address, stating a date not less than 10 days after mailing by which the property will be disposed of if unclaimed.

Can I throw out abandoned property immediately?

Only trash and property that is hazardous, perishable, or valueless may be disposed of immediately without storage or notice. Anything you reasonably believe is valuable must be inventoried, stored with reasonable care, and noticed before disposal.

What happens to money from selling the property?

You may deduct the reasonable costs of notice, storage, labor, and sale, plus any delinquent rent or damages the tenant owes. You must then remit any remaining proceeds to the tenant with an itemized accounting. Unclaimed proceeds must be claimed within 3 years or they revert to the county.

What if the tenant says they will come get their things?

If the tenant responds in writing indicating they intend to remove the property but does not actually remove it within 7 days after delivery of that response, the property is conclusively presumed abandoned and you may proceed to sale or disposal.

Is there a dollar limit that decides whether I store or discard items?

No. MCA 70-24-430 sets no dollar-value threshold. The test is whether you reasonably believe the property is valuable; valuable items must be stored and noticed, while trash, hazardous, perishable, or valueless items may be discarded immediately.

Statutory citation: Mont. Code Ann. § 70-24-430. Laws current as of 2025, verify against your state's current statutes before acting. Last updated July 14, 2026. This page is for informational purposes only and does not constitute legal advice. Consult a licensed attorney for your specific situation.