New Hampshire Pet and ESA Laws: The Landlord and Tenant Guide

Animals in a New Hampshire rental fall into two very different legal buckets, and confusing them is where most landlord liability arises. An ordinary pet is governed by the lease and state law, so a landlord may set pet rules, impose reasonable breed or weight policies, and charge a pet deposit within New Hampshire’s security-deposit cap and pet rent. A service animal or emotional support animal is not a pet under the federal Fair Housing Act, so the pet rules, fees, breed limits, and weight limits simply do not apply to it. New Hampshire has no standalone emotional-support-animal statute; instead the federal Fair Housing Act and the New Hampshire Law Against Discrimination protect assistance animals, and the New Hampshire Commission for Human Rights enforces the state side. This guide walks the whole framework so you can stay compliant.

Below you will find how New Hampshire treats pet deposits, pet fees, and pet rent for an actual pet, how a pet deposit fits inside the state security-deposit cap, breed and weight restrictions, the difference between a service animal and an emotional support animal, the single federal rule that an assistance animal is not a pet, the documentation you may and may not request, New Hampshire’s own misdemeanor for faking a service animal, when you may deny a specific animal, how pet damage and deposits work at move-out, and a step-by-step compliant process for both landlords and tenants. Where the analysis touches deposits, the details ride on the New Hampshire security deposit laws, and for the difference between the two animal categories see our guide to the difference between a service animal and an ESA for landlords.

Because the housing analysis turns on one distinction, the safest posture for a landlord is to run two separate tracks: a written pet policy for actual pets, and a reasonable-accommodation process for every assistance-animal request. The strongest position for a tenant is to know that a service animal or emotional support animal cannot be charged a pet deposit, a pet fee, or pet rent, and cannot be met with a breed or weight limit. Treat every figure and rule here as a starting point and verify the current law before you charge, pay, or dispute anything.

Before the New Hampshire-specific rules, a landlord must understand that assistance-animal law is primarily federal. Three statutes create overlapping obligations for every rental owner, and none can be overridden by a state statute, a city ordinance, an association covenant, or a lease clause. State law can add protection on top of federal law, but it cannot subtract from it.

The Fair Housing Act

The federal Fair Housing Act prohibits disability discrimination in housing, including through a refusal to make a reasonable accommodation. It is the primary source of emotional-support-animal protection and reaches virtually all rental housing — apartments, single-family rentals, condominiums, and most larger owner-occupied buildings. Its core command is simple: a landlord must make reasonable accommodations in rules, policies, practices, or services when they are necessary to give a person with a disability an equal opportunity to use and enjoy a dwelling. Waiving a no-pet policy for a verified assistance animal is the quintessential reasonable accommodation.

The Americans with Disabilities Act

The Americans with Disabilities Act covers service animals — task-trained dogs, and in some cases miniature horses — in places of public accommodation, such as a rental office lobby, a leasing tour area, and a pool or gym open to the public. It does not govern emotional support animals; the Act’s definition of service animal specifically excludes an emotional-support-only animal. In a rental, the individual dwelling units are governed by the Fair Housing Act instead, which protects both service animals and emotional support animals through the reasonable-accommodation framework.

Section Five-oh-four of the Rehabilitation Act

Section five-oh-four of the Rehabilitation Act prohibits disability discrimination by programs that receive federal financial assistance. It applies to public housing, Housing Choice Voucher properties, tax-credit properties, and any housing that has received federal housing funding. Its standards often parallel the Fair Housing Act and occasionally go further. The Department of Housing and Urban Development’s assistance-animal notice issued in twenty twenty, Notice FHEO-2020-01, is no longer the controlling reference: HUD rescinded it, together with its twenty thirteen predecessor, on September seventeen, twenty twenty-five, and permanently reconfirmed the rescission in an FHEO enforcement memorandum dated May twenty-two, twenty twenty-six. The controlling federal authority is the Fair Housing Act itself, at 42 U.S.C. Section 3604(f)(3)(B), and its reasonable-accommodation regulation at 24 C.F.R. Section 100.204 — both unchanged — together with 24 C.F.R. Section 5.303, which still provides that pet rules do not apply to an animal used to assist, support, or provide service to a person with a disability in HUD-assisted housing and is not limited to trained animals. What narrowed is HUD’s own enforcement posture: its Office of Fair Housing and Equal Opportunity will now find reasonable cause only where the animal is individually trained to perform work or tasks directly related to the disability. HUD expressly did not address Section 504 or the Americans with Disabilities Act, and expressly preserved a tenant’s right to bring a private action in court.

The Fair Housing Act’s reach is broad but not unlimited. It exempts an owner-occupied building of four or fewer units where the owner rents without an agent — the so-called Mrs.-Murphy exemption — and a single-family home rented by an owner who owns no more than three such homes and uses no broker. These exemptions are narrower than most landlords assume, and they do not switch off the state fair-housing law. In New Hampshire, the New Hampshire Law Against Discrimination operates alongside the federal Fair Housing Act and covers some housing that federal law does not, so a small landlord should not assume a federal exemption lets them refuse an assistance animal.

Pet deposits, pet fees, and pet rent are the most common points of daily confusion between landlords and tenants, and the single most common reason tenants file fair-housing complaints. The rules break into two very different tracks depending on whether the animal is a pet or an assistance animal.

The Security-Deposit Baseline in New Hampshire

New Hampshire’s overall security-deposit framework caps the amount a landlord may collect at the greater of one hundred dollars or one month’s rent under Revised Statutes chapter five forty-A, section six. Money collected up front — no matter what the landlord calls it — is generally treated as part of that security deposit under state law. Certain rentals fall outside the statute’s coverage, including a single-family home and a small owner-occupied building where the owner lives on site, so the first question is always whether the cap applies to your particular building at all.

New Hampshire Pet Deposit Rules

Where the cap applies, it generally applies to all deposits combined, so a pet deposit for an actual pet is folded into that single number rather than added on top of it. Pet-specific charges are not separately regulated by state statute, so the dollar amounts New Hampshire landlords actually charge track the local rental market rather than any statutory figure. As a market norm, and not a legal entitlement, a New Hampshire pet deposit commonly runs from about two hundred to five hundred dollars per pet in smaller markets and can reach seven hundred fifty dollars or more in higher-rent metros. Whichever structure a landlord chooses, two rules govern: the total held up front cannot exceed the state cap where the cap applies, and the lease must clearly identify what the charge covers and whether it is refundable.

Pet Rent and Nonrefundable Fees

Pet rent is a separate concept from a pet deposit. A pet deposit is a one-time sum held against future damage; pet rent is an ongoing monthly fee paid with rent. New Hampshire law does not cap pet rent, and as a market norm it commonly runs from about twenty-five to seventy-five dollars per month per pet, higher in some urban buildings. Because pet rent is ongoing income rather than held money, it generally does not count toward the security-deposit cap. Whether a landlord may keep a genuinely nonrefundable pet fee depends on how New Hampshire treats up-front charges; the safest structure is a refundable pet deposit within the cap plus a modest, clearly disclosed cleaning fee tied to a specific end-of-tenancy purpose. A deposit simply labeled nonrefundable, without more, is often unenforceable under state deposit rules. The mechanics of collecting and returning any lawful deposit follow the New Hampshire security deposit laws.

Breed restrictions are among the most aggressively litigated parts of rental pet policy. Three layers interact: state treatment of local breed-specific ordinances, a private landlord’s own pet policy, and the absolute overlay that a breed or weight limit cannot be applied to a verified assistance animal.

Private Landlord Breed and Weight Policies

New Hampshire has no statewide breed preemption, and a private landlord may generally impose breed restrictions on ordinary pets. Common restrictions target pit-bull types, Rottweilers, Doberman Pinschers, German Shepherds, Akitas, Chows, wolf hybrids, and sometimes large breeds or specific weight classes. Landlords typically cite an insurance carrier’s requirements as the rationale, and an insurance-based breed policy is legitimate when the insurer actually excludes coverage for the breed. A weight limit — no pets over a set number of pounds — stands on the same footing as a breed limit for ordinary pets.

The Assistance-Animal Exception Is Absolute

No breed, size, or weight restriction may be applied to a verified assistance animal. Federal fair-housing guidance is clear and consistent: a landlord cannot categorically refuse a specific breed when the animal is serving as an emotional support animal or a service animal, and a blanket breed ban applied to an assistance animal is treated as a fair-housing violation. A ninety-pound service dog stays regardless of a building pet-weight cap. The only permitted basis for denying a specific assistance animal is individualized, objective evidence that this particular animal poses a direct threat or would cause substantial physical damage — a documented prior attack, witnessed aggression, or animal-control records tied to that animal — not the assumption that a breed is dangerous as a category.

The emotional-support-animal category is where landlord confusion is highest and where the gap between common belief and the actual rule is widest. An emotional support animal is an animal that alleviates one or more identified symptoms or effects of a person’s disability. It is not a task-trained service animal, it is not limited to dogs, and it is not required to wear a vest, carry an identification card, be registered, or be certified. No such registration exists under federal law, and any website that claims to register an emotional support animal is selling a document with no legal weight.

What Qualifies an Animal as an ESA

Three elements must be present. First, the person seeking the accommodation must have a disability within the meaning of the Fair Housing Act — a physical or mental impairment that substantially limits one or more major life activities. Second, the person must have a disability-connected need for the animal — the animal must do something that reduces the impact of the disability. Third, the accommodation must be reasonable, meaning it does not impose an undue financial or administrative burden or fundamentally alter the landlord’s operations. When the disability or the disability-connected need is not obvious, it must be documented by a reliable third party, most often a letter from a licensed health professional stating that the tenant has a disability and that the animal assists with it. In New Hampshire, the New Hampshire Law Against Discrimination parallels the federal Fair Housing Act and provides a state-law remedy for assistance-animal discrimination in addition to the federal claim. Our emotional support animal guide walks through what a reliable letter looks like.

Species Considerations

The Fair Housing Act does not limit emotional support animals to dogs. Cats, rabbits, small birds, and other common domestic animals are routinely approved. The scope is not unlimited, though: an animal that poses a health risk, is prohibited by local law, or is not commonly kept in a home may be denied on species grounds. A unique animal — a snake, a primate, a reptile, or livestock — faces a higher bar, because the tenant must show a disability-connected need specific to that species that a more conventional animal cannot meet. The bar is meaningfully higher than for a dog or cat, but not impossible.

A service animal is a narrower category than an emotional support animal but carries broader rights of access. Under the Americans with Disabilities Act, a service animal is a dog — or in limited cases a miniature horse — individually trained to do work or perform tasks for a person with a disability. Guiding a person who is blind, alerting a person who is deaf, pulling a wheelchair, reminding a person to take medication, and interrupting a panic episode are tasks. Providing comfort by presence alone is not a task, and that is the bright line between an Americans-with-Disabilities-Act service animal and a Fair-Housing-Act emotional support animal.

The Two Permissible Questions

Under Title twenty-eight of the Code of Federal Regulations, section thirty-six point three oh two, when it is not obvious that an animal is a service animal, staff may ask only two questions: whether the animal is required because of a disability, and what work or task the animal has been trained to perform. That is the entire universe of permissible inquiry. Staff may not ask about the person’s disability, demand medical documentation, require certification, insist on a demonstration of the task, or require the dog to wear a vest or identifying gear. These limits are not discretionary, and a federal claim can be built on a single badly worded question from a leasing-office employee. If the disability and the animal’s role are readily apparent, even those two questions may not be asked.

New Hampshire has its own service-animal chapter, the Revised Statutes chapter one sixty-seven-D, which defines a service animal as a dog individually trained to do work or perform tasks for a person with a disability. Like mo