Rental license montgomery county md: what landlords must know

Last updated 2026-07-25

Does Montgomery County MD require a rental license?

Yes. Montgomery County requires a license for any rental facility before it's occupied by a tenant, under Chapter 29 of the Montgomery County Code, the Landlord-Tenant Relations law ^[1]. This applies whether you own a single condo you rent out or a ten-unit building. The county's licensing rule exists so DHCA has a record of every rental unit and a mechanism to inspect it. The license requirement covers single-family homes, condos, apartments, and accessory units. It applies inside incorporated cities within the county too, though some cities (Rockville, Gaithersburg, Takoma Park, for example) run their own separate rental licensing programs on top of or instead of the county's, so you need to check which authority actually governs your address. If your property sits in an incorporated city, don't assume the county license alone covers you. Call the city clerk's office or check with the county's DHCA to confirm which license, or both, you need. This is a county-level system layered on top of Maryland's general landlord-tenant statute (Real Property Article, Title 8), which governs security deposits, notice periods, and lease terms statewide ^[2]. The license itself is a local administrative requirement; it doesn't replace your obligations under state law.

Who has to get a rental license in Montgomery County?

Any person or entity renting out residential property in Montgomery County, outside a handful of exemptions, needs a license. The county code defines a "landlord" broadly, covering owners, managers, and anyone who receives rent for a housing unit ^[1]. Common exemptions include owner-occupied properties where the owner lives in one unit of a small multi-family building and rents to a family member, and some transitional or emergency housing arrangements, but exemptions are narrow and specific. Don't assume you're exempt because you only have one unit or because a family member is the tenant; read the actual code language or call DHCA before you skip licensing. If you own multiple units across different buildings, each rental unit typically needs its own license, not one blanket license for you as an owner. That means a landlord with a duplex plus a condo could be managing two or three separate license numbers, each with its own renewal date and inspection schedule. Keep a simple spreadsheet or use a packet system to track expiration dates per unit; missing one renewal is the most common way landlords end up in violation without meaning to.

How do I apply for a Montgomery County rental license?

You apply through Montgomery County's Department of Housing and Community Affairs (DHCA), typically through their online licensing portal. The application asks for property address, owner and manager contact information, number of units, and whether the property has ever had a rental license before. Expect to submit basic ownership documentation and pay an application fee. Because fees change and the county periodically updates its fee schedule by resolution, confirm the current rental license fee with Montgomery County DHCA rather than relying on an old number you saw somewhere. As of recent years the county has structured fees per rental facility and per unit, with different rates for single-family versus multi-family properties, so a duplex and a 40-unit building don't pay the same amount. After DHCA processes your application, you'll get a license number and, depending on the property type and history, a scheduled licensing inspection. New applicants and properties without a clean inspection history are more likely to get inspected on the initial application. Renewal timing and inspection frequency both depend on your property's compliance record, so a landlord who's been cited before should expect closer scrutiny than one with a clean file. Once approved, keep your license certificate somewhere accessible. Some tenants and prospective tenants ask to see it, and courts have asked for proof of a valid license in landlord-tenant disputes.

How much does a Montgomery County rental license cost?

The county charges an application fee and, in many cases, a per-unit fee, plus potential inspection fees if a re-inspection is needed after a failed initial inspection. Because DHCA adjusts fee schedules periodically, treat any specific dollar figure you find online (including here) as something to confirm with Montgomery County DHCA before you budget for it. Budget for more than just the license fee itself. If your unit fails its initial inspection, you'll likely pay for a re-inspection visit, and any repairs needed to pass (working smoke detectors, fixed handrails, functioning heat) come out of your pocket regardless of the inspection fee. Landlords who assume the license fee is the only cost tend to get surprised by re-inspection charges and repair costs that show up right before a deadline. A one-time prep resource like our $79 City Rental License & Inspection Prep Packet is built for exactly this moment: figuring out what documents and repairs a licensing inspection will actually check before you schedule it, so you're not paying for a re-inspection you could have avoided.

What happens during a Montgomery County rental licensing inspection?

Inspectors check that the unit meets the county's housing code, which covers structural safety, working smoke and carbon monoxide detectors, functioning plumbing and heating, adequate egress from bedrooms, and the absence of health hazards like mold or pest infestation. This mirrors what most inspection-based rental licensing programs look at nationally, though Montgomery County's specific checklist comes from its own property maintenance provisions under Chapter 26 (Housing and Building Standards) working alongside Chapter 29's licensing rules ^[1]. Common fail points landlords report: missing or expired smoke detectors, GFCI outlets not installed near water sources, handrails missing on stairs with more than a few steps, and exterior issues like peeling paint on pre-1978 housing (which also triggers federal lead paint disclosure rules under 42 U.S.C. § 4852d) ^[3]. Inspectors are checking your unit as it stands on inspection day. Vacant unit or occupied, the standards are the same, though inspectors need access, so if a tenant is living there you'll need to coordinate entry with proper notice under Maryland law. On notice: under Maryland's landlord-tenant statute, landlords generally need to give reasonable notice, and many local practices point to at least 24 hours, before entering an occupied unit for a non-emergency inspection ^[2]. Coordinate directly with your tenant on timing; a licensing inspection isn't an emergency and doesn't override normal entry notice expectations.

What can a landlord look at during an inspection?

During a licensing inspection, the inspector (not the landlord) is the one evaluating the unit against code, and their scope is limited to health, safety, and habitability items: smoke alarms, electrical safety, plumbing function, structural integrity, pest and mold conditions, and adequate heat. They are not there to inspect a tenant's personal belongings or cleanliness beyond what creates a genuine hazard ^[1]. If you're the landlord doing your own pre-inspection walkthrough (which is smart before the official one), you can look at: smoke and CO detector function and dates, window and door locks, visible plumbing leaks, electrical outlet condition, handrail stability, and any obvious structural or moisture damage. You generally cannot use a routine inspection as a pretext to search through a tenant's personal property or go through areas unrelated to habitability. Stick to a written checklist and stay in common maintenance areas. If you find something concerning, document it and address it through proper channels rather than confronting the tenant on the spot. This question comes up in other states too. In California, for example, the landlord (not a county inspector) is typically the one responsible for coordinating routine walkthrough inspections of the rental unit before move-out, per state disclosure requirements around security deposit deductions, though the specifics of who conducts move-in/move-out inspections depend on state and local law, not Montgomery County's licensing code ^[4].

What happens if I rent without a license in Montgomery County?

Renting a unit without a valid license in Montgomery County can lead to civil citations and fines, and it can seriously undermine your position if you ever need to go to court over rent or eviction. Some Maryland jurisdictions bar unlicensed landlords from using the court system to collect rent or evict for nonpayment until the license is obtained, which is a much bigger practical cost than the fine itself ^[1]. Fines for operating without a required license accumulate, and Montgomery County can escalate enforcement for repeat violations, including referring the matter for further civil penalties. Because fine schedules and escalation policies change, confirm current fine amounts with Montgomery County DHCA rather than assuming a flat number applies to your situation. The bigger risk for most small landlords isn't the fine, it's the timing. If you've been renting unlicensed for eight months and a tenant stops paying, discovering you can't file an eviction action until you fix your licensing status is a much worse problem than the license fee ever was. Get licensed before you have a rent dispute, not in reaction to one.

How do I renew my Montgomery County rental license?

Rental licenses in Montgomery County are not permanent; they run on renewal cycles set by DHCA, and you'll typically get a renewal notice before expiration. Miss it and you risk lapsing into unlicensed status even if you've been compliant for years. Renewal usually requires an updated application, current fee payment, and sometimes a fresh inspection depending on your compliance history and how long it's been since your last one. Properties with past violations or complaints are more likely to get a renewal inspection than a clean-record property. Set a calendar reminder well before your license expiration date, not on the date itself. DHCA mail and email notices can get missed, especially if you've moved or changed your registered contact information since the original application. If you manage multiple units, a simple tracking sheet with license number, expiration date, and last inspection date for each property saves you from a scramble later.

What is a landlord and what does landlording actually involve?

A landlord is the owner (or an authorized agent of the owner) of residential property who rents that property to a tenant in exchange for rent, taking on legal responsibilities for habitability, repairs, and following state and local landlord-tenant law. Under Maryland's Real Property Article, a landlord has specific statutory duties around security deposits, notice, and property condition ^[2]. "Landlording" is the day-to-day work of managing that relationship and that property: screening tenants, handling maintenance requests, collecting rent, keeping the unit up to code, managing lease renewals, and staying current on licensing and inspection requirements in your jurisdiction. In a place like Montgomery County, landlording explicitly includes staying licensed and inspection-ready, more than collecting rent and fixing things when they break. Most new landlords underestimate the administrative side. Screening and rent collection get all the attention in how-to guides, but license renewals, inspection scheduling, and code compliance are the parts that generate fines and legal exposure when ignored. If you're new to this, read our overview on what a landlord is and does before you take on your first tenant.

How do you become a landlord in Montgomery County (or anywhere)?

Becoming a landlord starts with buying or already owning property you intend to rent, then handling four things before you hand over keys: confirming zoning allows rental use, getting the required rental license (in licensing jurisdictions like Montgomery County), preparing the unit to pass inspection, and putting a lease in place that complies with your state's landlord-tenant statute. In Montgomery County specifically, that means registering with DHCA before your first tenant moves in, not after. Don't rent first and license later; that's exactly the scenario that leads to fines and the court-access problems described above. Beyond the paperwork, becoming a landlord means budgeting for ongoing costs most new landlords underestimate: annual license renewal fees, inspection repair costs, maintenance reserves, and insurance. A single unit with a $1,500 monthly rent might net far less once you account for license fees, a furnace repair, and a month of vacancy between tenants. Go in with real numbers, more than the rent check math.

Why do landlords require renters insurance?

Landlords require renters insurance mainly to protect themselves, more than the tenant. A tenant's own renters insurance covers their personal belongings and provides liability coverage if, say, their negligence causes a fire or a guest gets hurt in the unit, which reduces the odds that the landlord's own policy or personal assets get pulled into a claim. Landlord property insurance generally does not cover a tenant's personal possessions and often has liability gaps if a claim originates from tenant behavior rather than a building defect. Requiring renters insurance, typically a policy with a set minimum liability coverage amount (commonly $100,000, though this varies by landlord and lease), shifts that risk to a separate policy the tenant maintains. Maryland law doesn't mandate renters insurance statewide, so this requirement, if you choose to use it, comes from your lease terms, not a state statute. Some landlords make it a lease condition and require proof of an active policy annually. If you go this route, make sure your lease clause is specific about minimum coverage and that you actually collect and file proof, because an unenforced requirement doesn't protect you at all.

How much notice does a landlord have to give before entering, inspecting, or ending a tenancy?

Notice requirements depend on what the landlord is doing, and they vary by state, so Montgomery County landlords need to follow Maryland's Real Property Article and any county-specific rules layered on top. For entry to inspect or make repairs in an occupied Maryland unit, there's no single statewide statute mandating a specific number of hours, but common practice and many local ordinances point to reasonable advance notice, often at least 24 hours, except in genuine emergencies ^[2]. Build a specific notice period into your lease so there's no ambiguity, since "reasonable notice" without a defined number invites disputes. For ending a tenancy, Maryland's notice periods depend on lease type and reason. A month-to-month tenancy generally requires the landlord to give notice equal to the rental period (commonly interpreted as at least one full month) before terminating, per Maryland Real Property Code § 8-402 ^[2]. Notice for nonpayment of rent or lease violations follows separate, shorter statutory processes tied to eviction filings, which is a court process, more than a letter to the tenant. Check the specific Real Property Article sections that apply to your situation, since termination notice rules differ from routine entry notice rules and mixing them up is a common landlord mistake.

What rights do tenants have without a written lease?

A tenant without a written lease still has real legal protections; verbal or implied tenancies are recognized under Maryland law, typically as month-to-month arrangements once rent has been accepted and possession given ^[2]. No signed lease does not mean no rights and does not mean a landlord can remove a tenant without going through the legal eviction process. Without a written lease, the terms default to what state law provides: reasonable notice before termination (generally tied to the rental period, commonly a month for month-to-month arrangements), habitability requirements, and protection from illegal lockouts or utility shutoffs used to force someone out. Self-help eviction, meaning changing locks or removing belongings without a court order, is illegal in Maryland regardless of whether a lease exists ^[2]. For landlords, the lesson here isn't just tenant protection; it's your own liability. Without a written lease defining rent amount, due date, and rules, you're stuck arguing based on verbal agreements and payment history if a dispute goes to court, which almost always favors the tenant's version of events unless you have documentation. Always get something in writing, even a short one-page agreement, rather than relying on a handshake.

What can't a landlord do (using Ohio as an example of typical state rules)

Landlord restrictions vary by state, but Ohio's landlord-tenant law, found in Ohio Revised Code Chapter 5321, illustrates limits that show up in some form in most states, including Maryland ^[5]. Ohio law specifically prohibits landlords from using "self-help" eviction methods; a landlord cannot lock a tenant out, shut off utilities, or remove belongings to force them out without a court order, and violating this exposes the landlord to damages under the statute ^[5]. Ohio law also restricts retaliatory conduct: a landlord generally cannot raise rent, decrease services, or attempt eviction specifically because a tenant complained to a housing authority about code violations or exercised a legal right, per Ohio Revised Code § 5321.02, which states a landlord "shall not retaliate against a tenant by increasing rent or decreasing services... or by bringing or threatening to bring an action for possession" because the tenant complained to a government agency or exercised rights under the chapter ^[6]. Maryland has its own parallel protections against retaliatory eviction under the Real Property Article, so the underlying principle, that a landlord can't punish a tenant for using legal rights, holds in both states even though the specific statute numbers differ ^[2]. The broader pattern across states: landlords can't enter without proper notice except in emergencies, can't discriminate based on protected classes under the federal Fair Housing Act, can't retaliate against tenants who report code violations, and can't bypass the court eviction process no matter how frustrated they are with a nonpaying tenant ^[2][5]. If you're a Montgomery County landlord dealing with a difficult tenant situation, the licensing and inspection rules covered above are separate from these tenant-protection rules, but violating either creates real legal and financial exposure.

Frequently asked questions

Does every rental unit in Montgomery County need a separate license?

Generally yes. Montgomery County licenses rental facilities and units, not owners, so if you rent out three separate properties you likely need three license records, each tracked with its own renewal date and inspection history through DHCA. Confirm your specific situation with Montgomery County's Department of Housing and Community Affairs.

How long does a Montgomery County rental license last before renewal?

Renewal cycles are set by DHCA and can change, so confirm the current renewal period directly with Montgomery County DHCA rather than assuming it matches a neighboring jurisdiction. Set a reminder well ahead of your listed expiration date since notices can go to an outdated address or email.

What happens if my rental unit fails the licensing inspection?

You'll typically get a list of deficiencies to fix and a window to correct them before a re-inspection, which usually carries its own fee. Common fail items include missing smoke detectors, electrical hazards, and structural or moisture problems. Fix the items, schedule the re-inspection, and keep documentation of repairs made.

Can I rent my unit while my Montgomery County license application is pending?

No. The county requires the license before occupancy begins, more than before you started the application process. Renting before approval risks fines and can leave you unable to use the court system for rent collection or eviction until your licensing status is resolved.

How to become a landlord in Montgomery County, step by step?

Confirm zoning allows rental use, apply for a rental license through DHCA before any tenant moves in, prepare the unit to pass a housing code inspection, and put a written lease in place that follows Maryland's Real Property Article. Budget for license fees, repairs, and ongoing renewal costs, more than monthly rent.

What is landlording, in plain terms?

Landlording is the ongoing work of owning and renting out residential property: screening tenants, collecting rent, handling repairs, staying licensed and inspection-ready, and following state and local landlord-tenant law. It's both a legal role with real obligations and a practical, ongoing job, not a one-time transaction.

Who is responsible for a rental property walk-through inspection in California?

In California, the landlord is generally responsible for coordinating and conducting an initial walk-through inspection before a tenant moves out, giving the tenant a chance to fix issues before final move-out charges are assessed, a process tied to state security deposit rules. This is separate from any local licensing inspection a city or county might require.

Why do landlords require renters insurance from tenants?

Renters insurance covers a tenant's belongings and adds a liability layer if the tenant's negligence causes damage or injury, which protects the landlord from claims that their own property insurance wouldn't cover. It's typically a lease requirement set by the landlord, not a state mandate.

How much notice does a landlord have to give before entering a rental unit?

This varies by state. Maryland doesn't set one universal statewide number for routine entry, but reasonable advance notice, commonly at least 24 hours except in emergencies, is standard practice. Put a specific notice period in your lease so it's not left to interpretation.

What rights does a tenant have without a signed lease?

A tenant without a written lease still has legal protections under state law, typically treated as a month-to-month tenancy once rent is paid and accepted. They're protected from illegal lockouts and entitled to standard notice before termination; lacking a written lease doesn't strip away tenant rights.

What can't a landlord do under typical state landlord-tenant law, using Ohio as an example?

Under Ohio Revised Code Chapter 5321, a landlord cannot use self-help eviction (changing locks, shutting off utilities) and cannot retaliate against a tenant for reporting code violations or exercising legal rights. Most states, including Maryland, have similar protections even though the statute numbers differ.

What can a landlord check during a licensing inspection versus a personal walkthrough?

A county inspector checks health and safety items: smoke detectors, electrical and plumbing systems, structural integrity, heat, and pest or mold conditions. A landlord's own pre-inspection walkthrough should mirror that same checklist and avoid inspecting personal belongings or unrelated areas.

What happens if I never get a rental license and just keep renting?

You risk accumulating fines from Montgomery County, and more seriously, you may be barred from using the courts to evict a tenant or collect unpaid rent until your license is in order. Unlicensed renting is a compliance and legal-access problem, more than a paperwork oversight.

Sources

1. Montgomery County Code, Chapter 29 (Landlord-Tenant Relations): Montgomery County requires a rental license before a housing unit is occupied by a tenant, and defines landlord obligations broadly
2. Maryland Real Property Article, Title 8 (Landlord and Tenant), Section 8-402: Maryland's statewide landlord-tenant law governs notice periods, security deposits, and tenancy termination for month-to-month tenancies
3. U.S. Code, 42 U.S.C. § 4852d (Lead-Based Paint Disclosure): Federal law requires disclosure of known lead-based paint hazards for housing built before 1978
4. Ohio Revised Code Chapter 5321 (Landlords and Tenants): Ohio law prohibits landlord self-help eviction against tenants
5. Ohio Revised Code Section 5321.02 (Retaliatory Conduct Prohibited): Ohio law prohibits landlords from retaliating against tenants who complain about code violations or exercise legal rights
6. California Civil Code Section 1950.5 (Security Deposits, Initial Inspection Right): California law gives tenants the right to an initial move-out inspection coordinated by the landlord before final security deposit deductions are assessed