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Great Falls · Cascade County

Great Falls Eviction Laws & Process

Montana landlord guide — notices, timelines, court filing & local rules

⏱ Notice Period: 3 days
💰 Filing Fee: ~$50–$80
📅 Avg Timeline: 2–4 weeks

Eviction Laws in Great Falls, Montana

Great Falls is the Electric City — the Missouri River dam town that grew into north-central Montana’s hub for the Air Force, agriculture, and healthcare. The rental market’s anchor tenant wears a uniform: Malmstrom Air Force Base and its missile wing put steady BAH-backed demand into the market every PCS season, with the Sentinel ICBM modernization program expected to add a multiyear wave of construction and support workers on top of it. Benefis Health System — one of Montana’s largest hospitals — and the region’s grain and ag-processing economy fill out the civilian side. About 32% of households rent, apartment rents average $1,609 and rose 4.79% over the past year, and the all-property median sits near $1,400 — roughly a third below the national average, which is exactly why Great Falls offers the cheapest big-city entry point in Montana. One structural fact shapes operations here more than anywhere else in the state: this is old stock, with the largest share of rentals dating to the 1960s.

Montana’s eviction framework under the Montana Residential Landlord and Tenant Act (MCA Title 70, Chapter 24) applies uniformly across Great Falls and Cascade County. For nonpayment of rent, landlords serve a written 3-Day Notice to Pay or Vacate (MCA § 70-24-422(2)) stating the exact amount due, with termination not less than three days after the tenant receives it. Lease violations follow Montana’s notice ladder: 3 days for unauthorized pets or unauthorized occupants, 14 days to cure most other violations, 5 days with no cure when substantially the same violation repeats within six months, and 3 days for property damage or threatening conduct. Once a notice expires without compliance, the landlord files an action for possession in Cascade County Justice Court. Montana’s process is expedited — an uncontested case commonly runs 2 to 4 weeks to a Writ of Assistance directing the sheriff to restore possession. Montana has no rent control and no security deposit cap, but deposit returns run on a strict 10-day (no deductions) or 30-day (itemized deductions) clock under MCA § 70-25-202.

Great Falls & Cascade County — Local Rules That Affect Landlords

No rent control. Montana has no rent regulation at the state or local level, and Great Falls has none.

The Malmstrom Clock. PCS season drives summer turnover, BAH is the cleanest income verification in landlording, and every lease near the base should carry the military layer: a clause acknowledging servicemember termination rights on qualifying orders, and a check of active-duty status before pursuing any default judgment — federal servicemember protections add required steps to court cases against active-duty tenants. The horizon item every Great Falls landlord should track: the Sentinel program’s construction phase, which is projected to bring a sustained influx of workers — mid-term furnished demand the existing market isn’t built to absorb.

The 1960s Stock Problem (and Opportunity). With the biggest share of rental stock built in the 1960s, Great Falls landlording is vintage-housing landlording: federal lead-paint disclosure applies to nearly everything (pre-1978), aging boilers and galvanized plumbing make winterization a capital question rather than a chore, and deferred maintenance is priced into many listings — which is the value-add play. A 60-year-old fourplex bought right and systematically updated outperforms its purchase comps for a decade.

The Steady-Eddy Market. A third below national rents with 4.79% growth and no boomtown volatility: Great Falls is a cash-flow market, not an appreciation bet. The tenant base is working families — 40% of rentals are family households — so 2BR and 3BR product, priced inside the dominant band, with responsive maintenance, is the whole playbook.

Security Deposit Rules. No statutory cap. Returns within 10 days with no deductions, 30 days with an itemized statement — and Montana layers a unique cleaning-charge rule on top (written notice plus a 24-hour tenant cure window before cleaning costs can be deducted; see the FAQ below for the full machine).

Cascade County Justice Court — Where Great Falls Landlords File

Great Falls landlords file possession actions with the Cascade County Justice Court at the historic 1903 county courthouse, 415 2nd Avenue North, Room 104, Great Falls, MT 59401 (406-454-6820) — one of only three justice courts of record in Montana, alongside Lewis & Clark and Flathead. One jurisdictional detail that differs from Billings and Missoula: Cascade County’s civil cap is $12,000 (small claims $7,000), so if your back-rent and damages claim is climbing past that figure, the case belongs in District Court — the Clerk of District Court sits upstairs in Room 200 of the same building. Montana’s service rules apply: you cannot serve the summons and complaint yourself — use the sheriff, a levying officer, or any adult over 18 who isn’t a party — service must be made within Montana, and the signed proof of service is filed with the clerk along with the original summons. If you prevail and the tenant remains, the court issues a Writ of Assistance directing the Cascade County Sheriff to restore possession. Self-help — lockouts, utility shutoffs, removing belongings — is prohibited under the Act. Statewide resources: the Montana Courts’ Landlords’ Rights & Duties Handbook and Action for Possession packet at courts.mt.gov, and MontanaLawHelp.org (1-800-666-6899).

Great Falls Rental Market Snapshot

Current data for Great Falls landlords and investors

Metric Data Notes
Median Monthly Rent ~$1,609 (apartments) RentCafe/Yardi, Mar 2026 — larger-building sample; all-property median ~$1,400 (Zillow), ~33% below national
Vacancy Rate ~6% Estimate; 32% of households rent — Malmstrom and Benefis anchor demand through every cycle
Rent Change (YoY) +4.79% Solid growth without boomtown volatility — a cash-flow market by design
Avg Days on Market ~28 Estimate; PCS season compresses summer leasing, winter listings sit longer — time turns accordingly
Landlord-Friendly Rating 7/10 Fast notices, expedited process, cheapest big-city entry in Montana; vintage stock and the deposit/cleaning rules demand operational discipline

Montana Eviction Laws

State statutes, notice requirements, and landlord rights that apply to every Great Falls rental

⚡ Quick Overview

3
Days Notice (Nonpayment)
14 (general); 3 (pets/verbal abuse/unauthorized residents); immediate for damage/drugs
Days Notice (Violation)
30-60
Avg Total Days
$$50-90
Filing Fee (Approx)

💰 Nonpayment of Rent

Notice Type 3-Day Notice to Pay Rent or Quit
Notice Period 3 days
Tenant Can Cure? Yes - tenant can pay within 3 days; also 5-day redemption period after judgment for nonpayment
Days to Hearing 10-20 (answer due in 5 days; hearing within 14 days of answer) days
Days to Writ 5 days after judgment for nonpayment (redemption period) days
Total Estimated Timeline 30-60 days
Total Estimated Cost $150-500
⚠️ Watch Out

CRITICAL: Triple damages. If landlord wins eviction tenant may owe up to 3x rent/damages (§ 70-27-205(2), 70-27-206). For nonpayment: 5-day redemption period after judgment - tenant can pay all rent + interest within 5 days to stop eviction (§ 70-27-205(3)). For all other evictions: judgment enforceable immediately (no redemption). Tenant must file written answer within 5 days of service (excluding Sat/Sun/holidays). If no answer = default judgment. If tenant requests continuance must pay damages/back rent into court. Holdover after 30-day notice (without cause) = 'purposeful' and court may order 3x holdover damages (§ 70-24-429).

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📝 Montana Eviction Process (Overview)

  1. Serve the required notice based on the eviction reason (nonpayment or lease violation).
  2. Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
  3. File an eviction case with the Justice Court or District Court (MCA § 70-27-101). Pay the filing fee (~$$50-90).
  4. Tenant is served with a summons and has the opportunity to respond.
  5. Attend the court hearing and present your case.
  6. If you prevail, obtain a writ of possession from the court.
  7. Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about Montana eviction laws and does not constitute legal advice. Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections. For specific legal guidance, consult a qualified Montana attorney or local legal aid organization.
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🔍 Reduce Your Risk Before Signing a Lease: Montana landlords who screen tenants carefully before signing a lease significantly reduce their risk of ending up in eviction court. Understanding tenant screening in Montana — including background checks, credit history, income verification, and rental references — is one of the most cost-effective steps you can take to protect your rental property. Before you ever need Montana's eviction process, proper tenant screening can help you identify red flags early and avoid problem tenancies altogether.
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Great Falls Eviction Cost Snapshot

Typical filing, service, and court fees for a Cascade County eviction action

💰 Eviction Costs: Montana
Filing Fee $50-90
Total Est. Range $150-500
Service: — Writ: —

Montana Notice Period Calculator

Calculate your required notice period and earliest filing date under Montana law

📋 Notice Period Calculator

Select your state, eviction reason, and the date you plan to serve notice. We'll calculate your earliest filing date and key milestones.

⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
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Cascade County Justice Court

Where Great Falls landlords file eviction complaints

🏛️ Courthouse Information and Locations for Montana

Military-Anchored Market — Screen Every Applicant

Screen Tenants Before You Sign in Great Falls

An LES with BAH is gold-standard income proof — but the full file still matters: background, credit, and eviction check on every adult, civilian employment verified at the source, and one written standard applied identically to the airman, the Benefis nurse, and the ag-plant foreman. Consistency is what makes your screening both effective and defensible.

Run a Tenant Background Check →

AI-Powered Legal Documents

Generate Montana Eviction Notices & Lease Agreements Instantly

Generate a compliant 3-Day Notice to Pay or Vacate, a Montana possession complaint ready for Cascade County Justice Court, or a lease with the military clause and cleaning-charge disclosures Great Falls rentals need — in minutes. Our AI document tools are built around MCA Title 70 and updated for 2026 Montana law.

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Great Falls Eviction FAQ

Common questions from Great Falls and Cascade County landlords

How long does an eviction take in Great Falls?

Plan for roughly 2 to 4 weeks on an uncontested case — Montana’s possession process is expedited, and the Writ of Assistance follows judgment quickly, directing the Cascade County Sheriff to restore possession. Contested cases, service problems, or a default sought against an active-duty Malmstrom tenant (servicemember protections add court steps) can stretch the timeline, so build the file correctly from the first notice.

Where do Great Falls landlords file an eviction?

With the Cascade County Justice Court at the county courthouse, 415 2nd Avenue North, Room 104, Great Falls, MT 59401 (406-454-6820). The civil division’s cap is $12,000 — lower than most Montana counties — so a possession case with a large damages claim may belong in District Court upstairs (Clerk in Room 200). You cannot serve the papers yourself: use the sheriff, a levying officer, or any adult over 18 who isn’t a party, serve within Montana, and file the signed proof of service with the original summons.

How much notice do I have to give for nonpayment of rent?

Montana requires a written 3-Day Notice to Pay or Vacate (MCA § 70-24-422(2)). The notice must state the amount of unpaid rent and a termination date not less than three days after the tenant receives it. If the tenant pays in full within the window, the tenancy continues; if not, you can file in Justice Court the day the notice expires.

Can I evict a tenant in Great Falls without a written lease?

Yes. Oral and month-to-month tenancies are fully covered by the Montana Residential Landlord and Tenant Act. For nonpayment you use the same 3-Day Notice; to end a month-to-month tenancy without cause you serve a written 30-day notice (MCA § 70-24-441) — week-to-week tenancies need only 7 days. Either way, removal goes through Cascade County Justice Court; lockouts and utility shutoffs are illegal self-help regardless of the paperwork.

Does Great Falls have rent control?

No. Montana has no rent control at the state or local level, and Great Falls has none — there is no statutory cap on rent increases. Increases on a fixed-term lease wait until the term ends, and a month-to-month increase requires proper advance written notice.

My tenant left the place filthy — can I just keep the deposit for cleaning? (Montana says: not so fast.)

Montana’s deposit statute is a machine with specific gears, and the cleaning gear is the one that catches Great Falls landlords — especially with vintage units that take real work to turn. Start with what you can deduct under MCA § 70-25-201: unpaid rent, late charges, utilities, damage beyond normal wear, other sums owed under the lease, and actual cleaning expenses — including a reasonable charge for your own labor, which most landlords don’t know is explicitly allowed. Now the catch: cleaning charges may not be deducted until you’ve given the tenant written notice listing exactly what cleaning they failed to do, and the tenant then gets 24 hours to come back and do it themselves. Skip that notice and your cleaning deduction is improper — and wrongful withholding exposes you to damages and the tenant’s attorney fees under § 70-25-204, with the burden of proof on you. The machine has more gears worth knowing. Timing: return the full deposit within 10 days if you’re deducting nothing; with deductions, you have 30 days and must include an itemized written statement. The inspection: either party may request a walk-through within one week before the tenancy ends — use it, because a documented pre-move-out inspection is what turns “filthy” from your word into a record. The escape valve: a tenant who vacates without giving notice waives the cleaning-notice requirement, and the statute lets you deliver the notice by posting it in the unit plus email, phone, or text (certified mail counts as delivered 3 days after mailing). And the boundary: no cleaning charges for normal cyclical maintenance you’d do anyway between tenants — unless the tenant’s negligence forced it. The operational answer for a Great Falls landlord: photograph at move-in, inspect in the final week, serve the cleaning notice the day keys come back, wait your 24 hours, then document, itemize, and deduct — rent, damage, and cleaning with your labor line included — inside the 30-day window. Run the machine in order and the deposit does exactly what it’s for.

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This page is for informational purposes only and does not constitute legal advice. Eviction laws and court procedures may change. Always verify current requirements with a licensed Montana attorney or Cascade County Justice Court before taking action.

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