The Short Version
Maryland landlord-tenant law has more specific requirements than most landlords realize — and the mistakes that create the most legal exposure tend to be procedural ones that are easy to get right once you know what they are. This guide covers the rules that matter most for residential landlords in Anne Arundel County and surrounding Maryland communities.
This is general information, not legal advice. Maryland landlord-tenant law changes regularly. Consult a licensed Maryland attorney for guidance specific to your situation.
Security Deposits: The Rules Most Landlords Get Wrong
Security deposit mistakes are the single most common source of legal exposure for Maryland landlords. Here’s what the law actually requires:
The cap is one month’s rent. Maryland law generally limits security deposits to one month’s rent. Many landlords assume two months is standard — it isn’t for most residential rentals.
You must hold it correctly. The deposit cannot be treated as spendable funds. It must be held in a qualifying financial institution account and accrue interest at the greater of 1.5% per year or the 1-year U.S. Treasury yield curve rate (simple interest). The Maryland Department of Housing and Community Development maintains a statutory interest calculator landlords can use.
The 45-day deadline is firm. After the tenancy ends, landlords have 45 days to return the deposit with an itemized statement of any deductions. Missing this deadline — or failing to document deductions with actual invoices, not just estimates — is the fastest way to lose a deposit dispute in Maryland court.
Inspection rights must be disclosed. The deposit receipt must inform tenants of their right to request a move-in inspection list and to attend the move-out inspection. Landlords must retain a copy of this receipt for two years.
For lease clauses that should align with these rules, review our Maryland lease agreement requirements guide.
Entry Notice: What the Law Actually Says
Maryland now has a statute governing residential entry — it’s not just “whatever the lease says.”
Landlords may enter a rental unit only for specific purposes: repairs, inspections, showings, safety checks, tenant requests, or government-ordered work. Entry requires at least 24 hours written notice and is generally limited to 7:00 a.m. to 7:00 p.m., Monday through Saturday, unless the tenant agrees in writing to different terms.
Verbal notice does not satisfy this requirement unless the tenant specifically elected electronic delivery and you retain proof of transmission. Emergencies allow entry without notice, but “emergency” means an actual emergency — not convenience.
Tenants can seek injunctive relief and damages for entry violations.
Termination and Nonrenewal Notice (Maryland Baseline)
This is an area where many landlords are operating on outdated assumptions.
1. Periodic Tenancies
For landlord-initiated termination of periodic tenancies, Maryland baseline notice periods are:
- Month-to-month: 60 days’ written notice
- Year-to-year (non-farm): 90 days’ written notice
- Week-to-week: 7 days’ written notice (written lease) or 21 days’ written notice (no written lease)
2. Fixed-Term Leases
Fixed-term leases generally end on the stated expiration date.
Additional notice is required only if:
- Required under §8-402(c)(1), or
- Required by the lease terms.
3. Foreclosure Exception
A separate foreclosure-related notice framework appears in §8-402(c)(4), but it excludes:
- Baltimore City properties
- Montgomery County properties
- Landlords owning 5 or more dwelling units in Maryland
- Properties already subject to an order to docket foreclosure
4. Tenant Notice Limits
Lease language cannot require a tenant to give more notice than the landlord must provide. §8-501
5. Breach-Based Termination
Breach-based termination is separate from nonrenewal/holdover notice and is governed by Md. Code, Real Prop. § 8-402.1:
- Non-danger breach: 30 days’ written breach notice before filing
- Clear and imminent danger: 14 days’ written notice before filing
Where the alleged breach is curable, cure rights may apply within the statutory notice framework; clear-and-imminent-danger actions follow the accelerated 14-day path.
Nonpayment Evictions: The Step Most Landlords Skip
Before filing a Failure-to-Pay-Rent action in Maryland, landlords must first serve a written Notice of Intent to File. Tenants have 10 days after receiving this notice to cure before a complaint can be filed. Md. Code, Real Prop. § 8-401
Skipping this step — or failing to document how the notice was served — can derail an eviction case entirely. This nonpayment process is separate from breach-based termination under the breach-of-lease statute, which generally uses 30-day or 14-day notice depending on the conduct involved. Md. Code, Real Prop. § 8-402.1
Additionally, in jurisdictions that require rental licensing, landlords must be able to plead and prove their license status (or applicable exemption) in court. Filing an eviction action while unlicensed can result in dismissal.
For a full step-by-step litigation timeline, see our Maryland Failure to Pay Rent process guide.
Habitability: Your Ongoing Legal Obligation
Maryland law deems landlords to warrant that covered rental units are “fit for human habitation” — and that warranty continues throughout the tenancy, not just at move-in.
When a tenant provides written notice of a serious defect, landlords are expected to respond within a reasonable time. Under the rent escrow statute, a repair period exceeding 30 days is presumptively unreasonable. Tenants who don’t get timely repairs can pursue rent escrow, damages, rent abatement, and can assert defects as a defense in eviction proceedings.
Practical guidance: treat written maintenance notices as time-sensitive. Document every response, repair coordination effort, and access attempt. Prioritize anything involving life, health, or safety.
Required Disclosures: What Must Be in Every Lease
Maryland has several mandatory disclosure and documentation requirements that many landlords overlook:
Maryland Tenants’ Bill of Rights. Landlords offering 5 or more dwelling units must attach the current Maryland Tenants’ Bill of Rights to all written leases. This is a newer statewide requirement — if your lease template hasn’t been updated recently, verify it includes this.
Lead paint. For most pre-1978 housing, federal law requires disclosure of known lead-based paint hazards, delivery of the “Protect Your Family From Lead in Your Home” pamphlet, and specific lease language. Maryland has additional lead rental registration and risk-reduction requirements through the Maryland Department of the Environment.
Mold (effective July 1, 2025). The Maryland Tenant Mold Protection Act created new landlord obligations around tenant education and response timelines. Landlords must assess reported mold issues within 15 days of written notice and complete remediation within 45 days.
Smoke and carbon monoxide alarms. Maryland landlords are responsible for smoke alarm installation, maintenance, and replacement. Carbon monoxide alarms must be placed outside sleeping areas per state requirements. Landlords may not charge tenants for required smoke alarms.
Ratio utility billing (RUBS). If you use a ratio utility billing system, Maryland requires a detailed written disclosure package before the lease is signed — including recent bills, allocation method, and averages. A lease clause requiring RUBS payment is unenforceable if the required disclosure wasn’t provided.
Anne Arundel County: Local Rules That Apply on Top of State Law
State law sets the floor — Anne Arundel County adds requirements on top of it.
Anne Arundel County requires a Multiple Dwelling License for certain multi-unit and rooming-type properties. Single-family rentals have different requirements, but landlords should verify their licensing status before renting or filing any legal action. If local licensing applies and you can’t prove it in court, an eviction case can be dismissed. For county-specific operating context, see our Anne Arundel County property management page.
The county also has specific receipt requirements for certain non-check rent payments.
Anti-Retaliation: What You Can’t Do After a Complaint
Maryland law prohibits landlords from retaliating against tenants for protected activity — including filing complaints, calling code enforcement, organizing with other tenants, or contacting emergency services. Prohibited retaliation includes threatening eviction, raising rent, reducing services, or filing possession actions.
The protective window is generally six months after the protected activity. Penalties can reach three months’ rent plus attorney’s fees. The tenant must generally be current on rent to assert this protection.
The Bottom Line for Maryland Landlords
The rules that create the most legal exposure aren’t complicated once you know them — they’re procedural. Security deposit deadlines, entry notice requirements, termination timelines, and habitability response windows are all manageable with the right systems in place.
Most landlords who run into problems aren’t acting in bad faith. They’re using outdated lease templates, relying on what a previous landlord told them, or simply unaware that the law changed.
If staying current on these requirements sounds like more than you want to manage, that’s exactly what professional property management is for.
If you want support implementing these requirements in practice, contact Roost Property Management for next steps.
Related guides
- Maryland Lease Agreement Requirements
- Maryland Failure to Pay Rent Process (2026)
- Maryland Rental License Requirements (2026 Guide by County)
Primary Sources
- Md. Code, Real Prop. § 8-401 (Failure to Pay Rent)
- Md. Code, Real Prop. § 8-402 (Tenant Holding Over; Notice)
- Md. Code, Real Prop. § 8-402.1 (Breach of Lease)
- Md. Code, Real Prop. § 8-501 (Landlord and Tenant Remedies; Notice Limits)
Last verified: 2026-02-27