Commercial Eviction Process and Timelines for Montana Landlords

Current as of: October 13, 2026 Commercial Real Estate & Leasing Montana
Evicting a commercial tenant in Montana requires specific statutory notice, usually 3 days for unpaid rent. Landlords must file an Unlawful Detainer lawsuit in District Court and strictly avoid illegal self-help lockouts.

Managing commercial properties in Montana comes with the reality that, eventually, you may need to evict a business tenant. Whether the tenant has stopped paying rent, violated their approved use clause, or refused to leave after the lease expired, removing a commercial tenant requires a precise legal approach. Unlike residential evictions, which have heavy consumer protections, commercial evictions are primarily governed by the lease contract and the Montana Unlawful Detainer statutes. Proper legal procedures must be followed to avoid wrongful eviction counter-suits.

Step-by-Step Commercial Eviction Process in Montana

In Montana, an eviction is legally referred to as an Unlawful Detainer action. If a commercial tenant breaches the lease, landlords must provide formal written notice before taking judicial action. This process is generally handled in the local District Court, such as the Montana District Court, Gallatin County, Bozeman or the Montana District Court, Missoula County, Missoula, depending on where the property is located.

Serving Notice for Non-Payment of Rent

If a commercial tenant fails to pay rent, the landlord must serve a formal notice to pay or quit. Under Mont. Code Ann. § 70-27-108, a tenant is guilty of unlawful detainer if they continue in possession after a default in rent and after a 3-day written notice has been served. The notice must explicitly state the exact amount of rent owed and give the tenant three full days to either pay the balance or vacate the premises. The method of serving this notice is crucial; it must be delivered exactly as specified in your commercial lease agreement (e.g., certified mail, personal delivery).

Breach of Specific Use Clauses

Sometimes, the issue is not money, but behavior. Commercial leases often contain "Specific Use" clauses that dictate exactly what type of business can be operated in the space. If a tenant leased the space for a retail clothing store but secretly begins operating a high-traffic restaurant or an industrial shop, they are in breach of the lease. For non-monetary breaches, the notice period required to cure the violation depends entirely on the lease agreement, though 14 to 30 days is common. If the tenant fails to fix the breach within the given timeframe, the landlord can initiate the unlawful detainer process.

Dealing with Holdover Commercial Tenants

A "holdover" tenant is a business that remains in the property after the lease term has officially expired without the landlord's consent. If the landlord accepts rent after the expiration, a month-to-month tenancy may inadvertently be created. To evict a holdover tenant who has not paid post-expiration rent, the landlord can generally serve a demand for possession and proceed directly to filing an eviction lawsuit. Precedents such as Ragen v. Weston, 191 Mont. 546 (MT Supreme Court 1981) highlight the court's strict reading of lease expirations and landlord rights regarding possession.

The Landlord's Right to Lock Out a Business

Many commercial landlords ask if they can simply change the locks on a non-paying business. This is known as a "self-help" eviction. While Montana law is somewhat more flexible for commercial landlords than residential ones, locking out a tenant without a court order is highly risky. If your lease does not explicitly grant the right of peaceful reentry, or if the lockout causes a breach of the peace, the tenant can sue the landlord for severe damages, including lost business revenue and destruction of inventory. The safest and most legally sound route is to obtain a formal judgment of possession from the court and have a local sheriff execute the eviction.

How Long Does a Commercial Eviction Take in Montana?

The timeline for a commercial eviction in Montana moves relatively quickly compared to civil lawsuits, but it still requires patience. From the moment the 3-day notice is served, you should expect the process to take roughly 4 to 8 weeks to regain possession. If the commercial tenant hires an attorney and actively contests the eviction-arguing that the landlord breached maintenance duties or miscalculated rent-the timeline can stretch to several months. Once a judge rules in your favor, a Writ of Assistance is issued to local law enforcement to physically remove the tenant.

Eviction Costs and Attorney Fees

Filing an unlawful detainer in Montana involves several state fees. Depending on the complexity, you may also face legal fees. Fortunately, most well-drafted commercial leases include an "Attorney's Fees" clause, allowing the prevailing party to recover their legal costs from the losing tenant.

Expense ItemAverage Cost in Montana (USD)Details
District Court Filing Fee$120 - $150Standard civil filing fee for Unlawful Detainer in MT District Courts.
Process Server Fee$50 - $100Cost to legally serve the summons and complaint to the tenant.
Attorney Fees (Uncontested)$800 - $1,500Lawyer's flat fee for handling a straightforward, non-defended eviction.
Sheriff Execution Fee$50 - $150+Fee paid to the county sheriff's office to enforce the final lockout.

Frequently Asked Questions (FAQ)

What is the notice period for unpaid commercial rent in Montana?

Under Montana law, the landlord must provide a 3-day written notice to pay rent or quit before filing an unlawful detainer lawsuit.

Can a commercial tenant withhold rent if the landlord fails to make repairs?

Generally, no. In commercial leases, the obligation to pay rent is usually independent of the landlord's duty to repair, unless the lease specifically allows for rent abatement.

Do I need a lawyer to evict a commercial tenant in Montana?

If your property is owned by an LLC or Corporation, Montana courts generally require that the business entity be represented by a licensed attorney in District Court.

What happens to the business property left behind after an eviction?

Landlords must follow statutory procedures for abandoned property. You usually have to inventory the items, store them safely, and notify the tenant before selling or disposing of commercial equipment.


No reviews yet. Be the first to share your experience!
×
Need legal help? I'm here!
Legal AI
Assistant