Pets, ESAs, and Service Animals
in Baltimore Rentals:
Your Complete 2026 Guide
Most Baltimore landlords treat all animals the same — and many are unknowingly breaking fair housing law. Here’s the critical three-way distinction every rental property owner must understand before writing another lease.
You’ve found a strong applicant for your Baltimore rental. Their income checks out, their credit is solid, and they’d be a great long-term tenant — but they have a dog. Or they’re requesting an accommodation for an emotional support cat. Or they arrive with a service animal and a “no pets” clause is in your lease.
These three situations look similar on the surface. Legally, they couldn’t be more different. Handling them the same way — whether that means charging the same fees, asking the same questions, or applying the same restrictions — exposes Baltimore landlords to fair housing complaints, legal liability, and costly mistakes. In 2026, this is one of the most common areas where self-managing landlords get into trouble.
Here’s a plain-English breakdown of how pets, emotional support animals (ESAs), and service animals work under Maryland and federal law — and exactly what you can and cannot do in each case.
Why this matters right now: Maryland’s 2024 security deposit cap (maximum 1 month’s rent) directly affects how landlords can structure pet fees. Many landlords are still operating under pre-2024 assumptions about what they can charge — and running into legal problems when they overcharge or misapply pet deposit rules.
The Three-Tier Distinction Baltimore Landlords Must Know
The fundamental mistake most landlords make is treating ESAs and service animals as a subcategory of “pets.” They are not. Each tier carries different legal obligations, different fee rules, and different limits on what you can ask or open. Getting this wrong isn’t just an ethical issue — it’s a Fair Housing Act violation.
Companion animals with no disability-related status. You set the rules: you can allow or prohibit pets, charge pet deposits and pet rent, impose breed and size restrictions, and require documentation (vaccination records, license). This is the only tier where you have full discretion.
Animals providing emotional comfort to a person with a disability. Protected under the Fair Housing Act — not the ADA. You must provide a reasonable accommodation. You cannot charge pet fees, and you cannot apply breed or size restrictions. You can request documentation from a licensed mental health professional.
Dogs (and in some cases miniature horses) trained to perform specific tasks for a person with a disability. Protected under the ADA and FHA. You may only ask two questions: is this a service animal required for a disability, and what task is it trained to perform. No documentation required. No fees. No restrictions.
If a tenant presents a valid ESA letter or their animal qualifies as a service animal, you cannot apply pet policies to them regardless of what your lease says. A “no pets” clause does not override federal fair housing protections. It never has — and courts enforce this.
Pets: Your House, Your Rules — With Limits
For standard companion animals with no disability-related accommodation request, you have the most flexibility of any tier. You can decide whether to allow pets at all, what species and breeds are permitted, how many animals per unit, and what financial terms apply. A written pet addendum to the lease — signed before move-in — is essential.
What You Can Charge
Here’s where Maryland’s 2024 law change matters directly to pet policy. Since October 2024, the maximum security deposit in Maryland is one month’s rent — down from two months. A pet deposit is legally considered part of the security deposit. That means your total security deposit plus any pet deposit cannot exceed one month’s rent combined.
What you can charge separately is monthly pet rent — a recurring fee added to the monthly rent amount. Because pet rent is not a deposit, it is not subject to the security deposit cap. A typical range in Baltimore is $25–$75 per month per pet, depending on property type and animal size. This is the structure many Baltimore landlords are shifting to post-2024: a smaller or no separate pet deposit, offset by monthly pet rent that covers expected wear over the lease term.
Documentation You Can Require
For pets, you can require proof of current vaccinations, a current Baltimore City or County animal license (required for dogs and cats over 4 months), and a photo and description of the animal for your records. You can also require renters insurance covering pet-related liability as a lease condition — this is increasingly common in Baltimore and provides an additional layer of owner protection.
Sungate conducts a pre-move-in inspection on every property, with photos documenting unit condition before a pet-owning tenant takes occupancy. This creates an indisputable baseline for any damage claim at move-out. We also include a detailed pet addendum in every lease where pets are permitted — covering species, breed, weight, vaccination requirements, and liability. It’s the kind of documentation that protects owners in disputes and makes move-out claims straightforward to substantiate.
Emotional Support Animals: What You Must Do — and Cannot Do
An emotional support animal is not a pet. It is a reasonable accommodation under the Fair Housing Act for a tenant with a qualifying disability — typically a mental health condition such as anxiety, depression, PTSD, or another documented condition. You are legally required to grant this accommodation unless you can demonstrate a genuine undue hardship or a direct threat to health or safety of others.
What You Cannot Do With an ESA
You cannot charge a pet deposit, pet fee, or pet rent for an emotional support animal. You cannot apply breed or size restrictions. You cannot require the tenant to use a specific vaccination or licensing format beyond what applies to all animals in your property. And — critically — you cannot refuse the accommodation simply because your lease says “no pets.”
What You Can Require
You can request documentation: a letter from a licensed mental health professional (psychiatrist, psychologist, licensed clinical social worker, or similar) confirming that the tenant has a disability and that the ESA provides a disability-related benefit. This letter does not need to name the specific disability or disclose detailed medical information — it simply needs to confirm the connection between the animal and the disability.
You can also require that the ESA comply with general animal behavior standards — if the specific animal poses a direct, documented threat to the health or safety of others, or causes substantial property damage that cannot be addressed through reasonable means, you may have grounds to deny the accommodation or request a different animal. This is a high bar and should never be applied based on breed assumptions alone.
The ESA letter market has exploded online. There are dozens of websites selling “instant” ESA letters for $50–$150 with no real clinical relationship. HUD guidance is clear: a landlord can verify that the letter comes from a genuinely licensed professional in the state of Maryland. You can look up a professional’s license through the Maryland Board of Social Work Examiners or equivalent board. If documentation seems fraudulent, you can request clarification — but do so carefully and in writing.
Service Animals: Almost No Discretion Allowed
Service animals are the most legally protected tier. Under the Americans with Disabilities Act — and reinforced by the Fair Housing Act — a service animal is a dog (or in rare cases a miniature horse) individually trained to perform a specific task directly related to the handler’s disability. Guide dogs for the visually impaired, hearing alert dogs, mobility assistance dogs, and psychiatric service dogs trained to interrupt self-harm behaviors are all examples.
The Only Two Questions You May Ask
If it is not obvious that an animal is a service animal (i.e., it is not wearing a vest or providing a visible, apparent service), you are permitted to ask exactly two questions: (1) Is this a service animal required because of a disability? and (2) What work or task has the dog been trained to perform? That is the full extent of your inquiry. You may not ask for documentation, certifications, or ID cards. You may not ask about the nature of the disability.
No fees. No deposits. No breed or weight restrictions. A tenant with a 100-pound German Shepherd trained as a psychiatric service dog has the same housing rights in your Baltimore rental as any other tenant — regardless of what your lease says about pets or animal size.
Navigating the ESA and service animal landscape is genuinely one of the most error-prone areas in residential property management. The rules are specific, the legal exposure is real, and the temptation to simply deny all animals and avoid the complexity is understandable — but it’s not a compliant option. Sungate handles every accommodation request through a documented, consistent process that protects owners from fair housing liability while giving tenants with legitimate needs a fair and respectful experience. Over 400 properties managed since 2018 means we’ve seen nearly every variation of this issue and built our processes around what the law actually requires.
Building a Pet Policy That Protects Your Baltimore Rental
A well-constructed pet policy for a Baltimore rental property does three things: it sets clear terms for standard pets, it provides a clear, consistent process for ESA and service animal accommodation requests, and it documents everything in writing from day one.
For properties where you permit pets, include a signed pet addendum with every lease — covering the animal’s description, vaccination status, owner liability, and any applicable pet rent. Conduct a documented pre-move-in inspection with photos. Require renters insurance covering pet-related liability. Include a clause requiring the tenant to address any animal-related damage within a specified number of days of notice.
For accommodation requests, create a written process. When a tenant requests an ESA accommodation, respond in writing within a reasonable timeframe (HUD guidance suggests 10 days as a general standard), request appropriate documentation if the disability is not obvious, and document your decision either way. Never simply ignore an accommodation request — silence doesn’t protect you.
And for every property, every lease, every move-in — document the baseline condition of the unit with photos and a written inspection report. In Baltimore’s rental market, where tenant turnover and minor damage disputes are common, that documentation is your first line of defense whether the tenant has a pet, an ESA, or neither.
The financial case for pet-friendly policies: In Baltimore’s current rental market, roughly 70% of renters have at least one pet. Landlords who categorically prohibit pets are voluntarily eliminating the majority of qualified applicants from their pool — which directly extends vacancy time and cuts into annual ROI. The average Sungate property leases in 21 days. Part of that speed comes from maximizing the qualified applicant pool with smart, legally sound pet policies rather than blanket prohibitions that shrink demand.
The Bottom Line for Baltimore Landlords
In 2026, there is no defensible reason to treat pets, ESAs, and service animals as interchangeable categories. The legal framework is clear, the financial stakes are real, and the tools to build a compliant, protective policy are readily available — if you know what to look for.
Baltimore landlords who get this right expand their applicant pool, reduce vacancy time, and protect themselves from fair housing exposure. Those who get it wrong — whether by charging illegal fees for ESAs, applying pet restrictions to service animals, or ignoring accommodation requests — face complaint processes with Baltimore City’s Fair Housing enforcement office, HUD, and potential civil litigation.
The good news: a well-drafted pet addendum, a consistent accommodation request process, and proper move-in documentation are not complicated to implement. They just require knowing exactly what the law requires — and building that into your standard process from day one.
Not Sure If Your Pet Policy Is Compliant?
Sungate has managed 400+ properties across Baltimore City and Baltimore County since 2018 — including navigating ESA requests, service animal accommodations, and pet policy disputes. Call us and speak directly with Aldo or Ravi, the owners.
📞 Call (443) 219-8410Or email connect@sungateproperty.com · sungateproperty.com · Your Property, Our Expertise.