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Yellowstone County Montana
Yellowstone County · Montana

Yellowstone County Landlord-Tenant Law

Montana landlord guide — Billings, Laurel, Lockwood & MCA Title 70, Chapter 24

🏛️ County Seat: Billings
👥 Population: ~169,000
🏔️ State: MT
⚓ Landlord-Tenant Law
🗺️ Montana
📍 Yellowstone County

Landlord-Tenant Law in Yellowstone County, Montana

Yellowstone County is Montana’s most populous county and home to Billings — the state’s largest city and the commercial, healthcare, and energy hub for a vast region spanning eastern Montana, northern Wyoming, and western North Dakota. Billings sits at the confluence of two distinct economic identities: it is Montana’s agricultural and energy service capital, with refineries, pipelines, and agricultural commodity trading that have made it the economic engine of the northern Great Plains; and it is the regional healthcare hub, with a cluster of hospitals and specialty care facilities that draw patients from a multi-state area. These two pillars — energy and healthcare — give Billings a rental market anchored by professional-class incomes that are unusually high for a Mountain West city of its size.

Yellowstone County’s rental market has experienced significant growth over the past decade, driven by energy sector employment during boom cycles, healthcare expansion, and in-migration from the broader northern Plains region. Landlord-tenant relationships in Yellowstone County are governed by the Montana Residential Landlord and Tenant Act of 1977, MCA Title 70, Chapter 24, and the Montana Tenants’ Security Deposits Act, MCA Title 70, Chapter 25. Evictions proceed as Forcible Entry and Detainer (FED) actions, typically filed in Yellowstone County Justice Court. Montana has no statewide rent control and no statewide prohibition on local rent control, though Billings has not enacted rent stabilization. There are no local landlord-tenant ordinances in Yellowstone County beyond state law.

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Yellowstone County

📊 Yellowstone County Quick Stats

County Seat Billings
Population ~169,000
Largest City Billings (~120,000)
Median Rent ~$1,100–$1,700
Major Economy Energy (refining, pipelines), healthcare, agriculture, regional retail hub
Rent Control None (no state or local)
Landlord Rating 7/10 — Montana’s largest market, energy/healthcare anchor, cyclical oil risk

⚖️ Eviction At-a-Glance

Nonpayment Notice 3-Day Notice to Pay or Vacate
Lease Violation (minor) 14-Day Notice to Cure or Quit
Lease Violation (major) 3-Day Notice to Cure or Quit
No-Cause (Month-to-Month) 30-Day Written Notice
Court Yellowstone County Justice Court
Process Name Forcible Entry and Detainer (FED)
Deposit Return 10 days (clean) / 30 days (itemized deductions)

Yellowstone County Local Ordinances

Montana state law governs — no Yellowstone County municipality has enacted local landlord-tenant protections beyond state statute

Category Details
Rental Registration No Yellowstone County municipality operates a mandatory rental registration program. The City of Billings enforces its housing code on a complaint basis. Billings has a diverse housing stock — established neighborhoods near the Rimrocks, mid-century development across the city’s broad expanse, and newer suburban growth to the west and south. Pre-1978 properties in Billings’ older neighborhoods carry federal lead paint disclosure obligations. The suburb of Laurel to the west and the unincorporated community of Lockwood to the east are significant population centers with their own rental inventory.
Rent Control Montana has no statewide rent control and no statewide prohibition on local rent control (unlike Idaho). Billings has not enacted any rent stabilization. The market is entirely market-driven. Energy sector boom-bust cycles have historically driven rent volatility in Billings; responsible landlords set rents reflecting sustainable local incomes rather than peak-cycle anomalies.
Security Deposit — Montana’s Split-Deadline Rule Montana’s security deposit return framework is among the most operationally distinctive in this series: if there are no deductions, the landlord must return the full deposit within 10 days of move-out. If there are deductions, the landlord has 30 days to provide an itemized statement and return the balance. This split deadline requires landlords to complete move-out inspections and deposit accounting quickly. Additionally, Montana requires that any cleaning deduction be preceded by a 24-hour written notice to the tenant identifying specific cleaning deficiencies and giving the tenant an opportunity to cure them before the landlord can charge (MCA § 70-25-201(3)). This cleaning-notice requirement is unique to Montana among the states in this series and catches out-of-state landlords who are unaware of it.
Separate Deposit Account Montana law requires security deposits to be held in a separate bank account, and the landlord must provide the tenant with the name and address of the bank where the deposit is held. This is a meaningful operational requirement that distinguishes Montana from Idaho (no separate account required) and Nebraska (no separate account required). Property managers who commingle deposit funds face statutory liability.
Landlord Entry MCA § 70-24-312 explicitly requires 24 hours’ advance written notice before entering a rental unit for non-emergency purposes, and entry must be at reasonable times. This is a statutory requirement, unlike Idaho where 24 hours is simply the recognized standard without explicit statutory authority. Emergency entry without notice is permitted. Landlords may not abuse the right of access to harass tenants.
Energy Sector Income Cyclicality Billings’ energy sector employment — refinery workers, pipeline operators, oilfield service workers, petroleum engineers — is subject to commodity price cycles that can dramatically shift employment levels and incomes between boom and bust periods. Income verification for energy workers should focus on base salary or guaranteed hourly rates rather than overtime or production bonuses that reflect peak-market conditions. Workers in upstream oilfield services are more cyclically exposed than refinery or pipeline workers, whose operations continue regardless of price cycles. Downstreamers (refiners, pipeline operators) are generally more stable than upstream (drilling, completion) workers at any given point in the commodity cycle.

Last verified: April 2026 · Source: MCA Title 70, Chapter 24

🏛️ Courthouse Information

Where landlords file FED actions in Yellowstone County

🏛️ Courthouse Information and Locations for Montana

💸 Eviction Cost Snapshot

Typical fees for a Yellowstone County FED action

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

Montana Eviction Laws

MCA Title 70, Chapter 24 statutes, notice requirements, and landlord rights that apply in Yellowstone County

⚡ 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).

Underground Landlord

📝 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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⏱ Notice Period Calculator

Calculate your required notice period and earliest filing date

📋 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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🏙️ Cities in Yellowstone County

Major communities within this county

📍 Yellowstone County at a Glance

Montana’s largest county and city. Energy (refining/pipelines) and healthcare (Billings Clinic, St. Vincent) anchor the economy. Deposit: no cap; 10-day clean return / 30-day itemized return; separate account required; 24-hour cleaning notice before deducting. 24-hour entry notice (MCA statute). FED at Yellowstone County Justice Court. No rent control.

Yellowstone County

Screen Before You Sign

Billings Clinic and St. Vincent Healthcare employees are your most stable professional applicants. Downstream energy workers (refiners, pipeline operators) are more stable than upstream oilfield service workers — verify base rate vs. production bonuses. RimRock/Montana State University Billings faculty provide educational stability. Montana Department of Transportation and state agency employees bring civil service income. Pull Yellowstone County Justice Court records for all applicants.

Run a Tenant Background Check →

Refineries, Hospitals, and the Rimrocks: Landlording in Billings, Montana

Billings occupies a geographic and economic position in the northern Plains that is in some ways analogous to what Grand Island holds in Nebraska or what Twin Falls holds in southern Idaho — a regional hub that serves a vastly larger area than its own county population, drawing commerce, healthcare, and professional services from a multi-state radius. But Billings operates at a scale and with an energy sector presence that exceeds those comparisons in meaningful ways. The city’s two major oil refineries — CHS Refinery and ExxonMobil’s Billings refinery — process crude oil from Montana, Wyoming, and North Dakota into gasoline, diesel, and jet fuel that supply the northern Rocky Mountain region. Pipeline infrastructure carries crude in and refined products out. The agricultural commodity trading that flows through Billings serves the wheat, cattle, and sugar beet operations of eastern Montana and neighboring states. And Billings Clinic and St. Vincent Healthcare together constitute a healthcare complex that performs procedures and provides specialty care that draw patients from communities hundreds of miles away in every direction.

This combination of energy, agriculture, and healthcare employment creates a Billings rental market that is both high-income and cyclically complex — high-income because the professional and skilled-trades wages in these sectors significantly exceed what retail or service employment generates, and cyclically complex because the energy sector’s boom-bust character has historically introduced volatility into Billings’ rental market that does not exist in more stable employment-based markets.

Montana’s Distinctive Deposit Framework

Montana’s security deposit laws have two features that landlords arriving from other states consistently underestimate. The first is the split return deadline: 10 days for a clean return (no deductions), 30 days for an itemized return with deductions. This is operationally faster than Idaho’s single 21-day window and requires landlords to complete move-out inspections and deposit accounting as a priority task immediately following lease end rather than treating it as a paperwork item to complete at leisure over the following few weeks.

The second distinctive feature is the 24-hour cleaning notice requirement. Under MCA § 70-25-201(3), before a landlord can deduct cleaning charges from a security deposit, the landlord must provide the tenant with written notice of specific cleaning deficiencies and give the tenant 24 hours to complete that cleaning. This requirement — which is waived if the tenant vacates without providing notice — means that a landlord who conducts a move-out inspection, identifies cleaning issues, and immediately charges for cleaning without giving the tenant an opportunity to cure those issues has violated the statute. The operational implication is that when a tenant provides proper notice of vacating, the landlord should schedule a pre-move-out inspection, identify any cleaning concerns in writing, give the tenant the 24-hour cure opportunity, and only then assess cleaning charges if the cure opportunity was not used. This requires planning and timeline discipline that differs from the deposit handling protocols in other states.

Montana also requires security deposits to be held in a separate bank account, with the tenant provided the name and address of the institution. This is a meaningful compliance requirement for landlords who might otherwise commingle deposit funds with operating funds — a practice that is not prohibited in Idaho but that violates Montana law. Property managers holding deposits for multiple properties must maintain the appropriate account structure and documentation.

Energy Sector Income: Downstream vs. Upstream

Billings’ energy workforce divides into two categories with very different income stability profiles. Downstream workers — refinery operators, maintenance technicians, and logistics staff at the CHS and ExxonMobil facilities, pipeline operators managing the infrastructure that moves crude and products across the region — work in operations that run continuously regardless of crude oil price fluctuations. Refineries don’t shut down when oil prices drop; they adjust margins. Pipeline operators don’t halt transmission when commodity prices fall. Downstream energy workers have employment stability comparable to manufacturing workers in other industries.

Upstream workers — drilling contractors, completion specialists, oilfield service workers, geologists and engineers supporting active drilling programs in eastern Montana and the Bakken — are significantly more exposed to commodity price cycles. When crude prices fall sharply, drilling programs are curtailed, rig counts drop, and oilfield service workers face layoffs or sharp overtime reductions. Billings serves as a headquarters and service base for upstream activity across a large region, so some of its energy workforce population is concentrated in this more cyclically vulnerable category. Income verification for upstream energy workers should focus exclusively on base compensation rather than the production bonuses, overtime, and day rates that can substantially inflate W-2 earnings during peak periods.

Billings Clinic and the Healthcare Hub

Billings Clinic is the dominant healthcare employer in eastern Montana — a regional medical center and physician group that provides tertiary care services, specialty medicine, and the full range of hospital operations for a patient base extending across Montana, Wyoming, and the Dakotas. St. Vincent Healthcare, a Providence Health affiliate, provides comparable inpatient and specialty services from its Billings campus. Together, these two systems employ physicians, nurses, advanced practice providers, technicians, and administrators whose healthcare employment stability is the consistent characteristic that landlords across all markets in this series have come to value. At Billings’ rent levels, healthcare professional incomes produce excellent income-to-rent ratios.

The FED Process in Yellowstone County

Montana’s eviction process is called a Forcible Entry and Detainer (FED) action, filed at Yellowstone County Justice Court for most residential cases. The 3-day notice for nonpayment, 14-day notice for minor lease violations, and 30-day notice for no-cause month-to-month termination apply identically throughout Montana. The distinction between 3-day and 14-day cure periods for lease violations — major violations like unauthorized occupants or property damage get 3 days, minor violations get 14 days — is an important operational nuance that landlords must apply correctly to avoid a procedurally defective notice that restarts the eviction timeline.

Yellowstone County landlord-tenant matters are governed by the Montana Residential Landlord and Tenant Act of 1977, MCA Title 70, Chapter 24, and the Montana Tenants’ Security Deposits Act, MCA Title 70, Chapter 25. Nonpayment notice: 3-day pay or vacate. Minor lease violation: 14-day cure or quit. Major lease violation (unauthorized pets/people, property damage): 3-day cure or quit. No-cause termination (month-to-month): 30-day written notice. Security deposit: no cap; 10-day return if no deductions, 30-day itemized return if deductions; must be held in separate bank account; bank name and address provided to tenant; 24-hour written cleaning notice required before deducting cleaning charges (MCA § 70-25-201(3)). Landlord entry: 24 hours’ advance written notice (MCA § 70-24-312). No rent control. Domestic violence tenants may terminate with 30 days’ notice and documentation (MCA § 70-24-427). Retaliatory eviction presumed within 60 days of good-faith complaint (MCA § 70-24-431). FED action filed at Yellowstone County Justice Court. Federal lead paint disclosure required for pre-1978 properties. Consult a licensed Montana attorney before taking legal action. Last updated: April 2026.

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Disclaimer: This page provides general information about landlord-tenant law in Yellowstone County, Montana and is not legal advice. Laws change frequently. Always verify current requirements with a licensed Montana attorney before taking legal action. Last updated: April 2026.

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