# ESA Letter in Hamilton, OH: Butler County, Not Hamilton County

> Hamilton the city sits in Butler County. Where a Butler County ESA complaint really goes, and why Ohio law carries this page on its own.

- Source: https://supportanimal.com/blog/ohio-emotional-support-animal/hamilton/
- Publisher: Support Animal (supportanimal.com)
- Updated: 2026-08-09
- License note: informational content; not legal or medical advice.

## Key facts

- Population: 63,953
- Households renting: 45.7%
- Typical pet deposit (as a pet): Varies by building
- Typical pet rent (as a pet): Varies by building
- Breed/weight limits common: yes
- Pet fees, deposits, and breed limits with a valid ESA letter: none (FHA reasonable accommodation)

## Start with the county, because the name misleads

A tenant in Hamilton who goes looking for "the Hamilton County office" is
looking in the wrong place. The City of Hamilton is in **Butler County**.
Hamilton County is somewhere else entirely. It is the county Cincinnati sits
in.

This is not a piece of trivia. Every complaint form asks for the county where
the problem happened, and agencies route files from that answer. Write the
wrong county and your paperwork travels toward the wrong desk.

Of Hamilton's 24,858 occupied homes, 11,370 are rented. The 2020-2024 American
Community Survey five-year estimate puts the city's renter share at 45.7%;
Ohio's figure is 32.8%. All 63,953 residents are counted in Butler County.

## There is no fair housing office in Hamilton, and this page will not invent one

Several Ohio cities run a civil rights commission or a fair housing board that
takes complaints from tenants. Hamilton does not. What the city publishes about
fair housing is planning material (the assessments a community does to keep
federal housing money flowing), not an intake process.

The second gap is worth stating just as plainly. No free civil legal aid
provider covering Butler County could be verified for this page, so none is
named. Legal Aid of Western Ohio's published county list does not include
Butler. If someone points you to an organisation, look at its own service-area
page before you spend a week waiting on a call back.

So Hamilton's resource list is short. That is an accurate description of
Hamilton, not a hole in the research, and it matters less than it sounds,
because of what Ohio put in the statute.

## Ohio gave the accommodation duty a number of its own

Most states leave the reasonable accommodation duty to be read out of a general
ban on discrimination in the terms of a tenancy. Ohio did not. It wrote a
numbered subdivision.

R.C. 4112.02(H)(19) makes it unlawful to:

> …refuse to make reasonable accommodations in rules, policies, practices, or
> services when necessary to afford a person with a disability equal
> opportunity to use and enjoy a dwelling unit, including associated public and
> common use areas…

The duty arrives as a numbered item in a list of unlawful discriminatory
practices, not as something a court had to read into a general prohibition.

A no-animals clause is a rule. A weight limit is a rule. A breed list, a
per-animal monthly charge, a two-pet maximum: all rules. The subdivision is
about making an exception to one, which is exactly what you are asking for.

You do not need a local ordinance to run that argument. It works the same in a
Hamilton fourplex as it does downtown in the state capital.

## What the Commission's own rule adds

Underneath the statute sits Ohio Administrative Code 4112-5-07, the Civil
Rights Commission's regulation on disability in private housing. Its third
paragraph does three things at once. A tenant with a disability may have the
animal assistant where they live. No additional charge may be imposed
for it. And that same tenant answers for damage the animal causes. The
paragraph's earliest effective date is 1971.

Rule 4112-5-02(C) supplies the label:

> "Animal assistant" means any animal which aids the persons with a disability.

A test about function, then. Be careful with it all the same: each of the three
illustrations attached to that definition describes an animal doing a trained
job, and no Ohio decision could be found treating an emotional support animal
as one. This page will not pretend otherwise.

Fortunately the argument does not depend on it. The statutory duty at (H)(19)
covers a request to be excepted from an animal policy whatever label the animal
carries.

## The limitation your landlord may quote, and where it stops

Sooner or later a reply arrives saying no landlord has to take extra care of a
tenant on account of a disability. That is a real sentence in the statute book.
It lives in R.C. 4112.024(F), and it fences itself in with its opening words:

> Nothing in divisions (H)(1) to (18) of section 4112.02 of the Revised Code…

The duty you are relying on is (H)(19). It sits one place past the end of the
list that limitation reaches, on the limitation's own wording. The Commission
built its regulation to the same pattern, paragraph (D) repeats the
no-higher-care language, then adds an accommodation requirement in a sentence
of its own.

## Which office a Butler County charge is actually routed to

Filing with the Ohio Civil Rights Commission begins with a question about which
county the alleged harm took place in. Butler is listed with the **Dayton
Regional office**, at 3055 Kettering Boulevard, Suite 111, Dayton 45439,
telephone (937) 285-6500.

Note what that means for a Hamilton tenant. The Commission does keep a
Cincinnati satellite office, but it is listed for Hamilton County. The county
you are not in. Cincinnati may be the nearer city; Dayton is the listed route.

More than one office is listed for some Ohio counties, which tells you the
table is a routing convenience rather than a jurisdictional wall. The
Commission is one statewide agency, and a charge does not fail because it
arrived at the wrong building.

## A small landlord in Butler County is still a covered landlord

Federal fair housing law releases some small owners. The exemption at 42 U.S.C.
3603(b) can reach an owner of a handful of single-family rentals, and some
owners who live in the building themselves.

Ohio offers no equivalent. Division (H) of R.C. 4112.02 answers to R.C.
4112.024 and to no other section, and five things are listed there: religious
bodies, fraternal bodies, occupancy standards, genuine direct threats, and
senior housing: with that last entry confined to familial status. No unit
count appears anywhere in it.

With 11,370 rented homes in a city of this size, a good number of Hamilton
tenancies are with individual owners rather than management companies. For
those tenants, the state claim is the strong one and the federal claim is the
weak one.

## Money: nobody caps it, so the accommodation has to do the work

Deposits in Ohio have no ceiling, and pet charges are unlegislated. What
R.C. 5321.16 asks of a landlord is narrow: five per cent interest each year on
whatever part of a deposit exceeds one month's rent or fifty dollars, once the
tenant has been there six months, and an itemised written accounting with the
balance inside thirty days of moving out.

Since there is no cap to appeal to, the thing that takes a charge off an
assistance animal is not a price rule. It is the Commission's no-extra-charge
paragraph. An approved request does not reduce the pet rent. It takes you out
of the pet programme. Damage the animal actually causes stays yours to pay,
which is the trade the same sentence makes.

## Two routes, one year each

R.C. 4112.05(B)(1) sets the agency route. Twelve months from the act is what
you get, and inside them a charge must reach the Commission in writing and
under oath. That year
is deliberate, six months is all the same statute gives the Commission's other
non-employment work. Then a hundred days is what it has to complete a
preliminary investigation and pick one of three courses, unless that proves
impracticable, in which case the reasons must be given in writing.

Or skip the agency. The same twelve months apply in court under R.C.
4112.055(A)(1), which sends the case to the county where the practice occurred,
Butler, for a tenancy here. Either side may demand a jury, and the judge may
appoint counsel and waive the cost of starting.

Nothing about an assistance animal is registered anywhere in Ohio, not with
the Commission, not with Butler County, not with any state office. Vests, ID
cards and online listings are products rather than evidence, and an
investigator reads them that way. What does the work is an assessment. A
licensed professional who has actually seen you, recently enough to speak to
how you are now, explaining in their own terms what your condition is and
where the animal fits into managing it. Ask in writing, keep the reply, and
diary the date.

## What Hamilton landlords can and cannot do

**Cannot:**
- Cannot refuse to make reasonable accommodations in rules, policies, practices, or services when necessary to afford a person with a disability equal opportunity to use and enjoy a dwelling unit, including associated public and common use areas, under R.C. 4112.02(H)(19)
- Cannot require a tenant with a disability to pay any extra charge for an animal assistant kept on leased premises, under Ohio Admin. Code 4112-5-07(C)
- Cannot rely on the no-higher-degree-of-care limit in R.C. 4112.024(F) against an accommodation request, because that limit reaches only divisions (H)(1) to (18) and the accommodation duty is (H)(19)
- Cannot ask whether an applicant, a prospective occupant or an associated individual has a disability, or ask about its nature or severity, outside the five inquiries listed at R.C. 4112.02(H)(17) and only where those are put to every applicant
- Cannot claim a small-landlord or owner-occupied exemption, because R.C. 4112.024 grants none that reaches disability
- Cannot condition permission for a reasonable modification on a security deposit larger than the one customarily required of all tenants, under R.C. 4112.02(H)(18)(b)
- Cannot segregate the placement of a tenant with a disability in a particular unit, floor, building or complex without that tenant's request or consent, under Ohio Admin. Code 4112-5-07(A)(1)(d)
- Cannot discriminate because of the disability of a household member or of an individual associated with them, rather than of the person signing the lease, under R.C. 4112.02(H)(15) and (16)
- Cannot keep any part of a deposit without an itemised written notice and the amount due within thirty days of termination and delivery of possession, under R.C. 5321.16(B)
- Cannot coerce, intimidate, threaten or interfere with a tenant exercising a right granted by division (H), under R.C. 4112.02(H)(12), or retaliate against someone who opposed a discriminatory practice or filed a charge, under R.C. 4112.02(I)

**Can:**
- May decline where the specific tenancy would be a direct threat to the health or safety of others or would cause substantial physical damage to the property of others, under R.C. 4112.024(D), but bears the burden under Ohio Admin. Code 4112-5-07(E), and speculative evidence will not suffice under 4112-5-07(F)
- May ask for information establishing the disability and the disability-related need for the animal where neither is obvious, that being the enquiry the accommodation analysis actually calls for
- May hold the tenant liable for damage the animal actually causes, which Ohio Admin. Code 4112-5-07(C) states in the same sentence that bars the extra charge
- May set the security deposit at any amount, Ohio imposing no cap, but must pay five per cent annual interest on the excess over fifty dollars or one month's rent, whichever is greater, where the tenant stays six months or more, under R.C. 5321.16(A)

## How to get an ESA letter in Hamilton

1. **Check that you qualify**, Answer a short screening about how your condition affects daily life in Hamilton. No diagnosis paperwork needed up front. (About 5 minutes: free)
2. **Connect with a licensed professional**, You are matched with a provider licensed for Ohio clients who reviews your situation in a telehealth evaluation. (Telehealth evaluation)
3. **Complete your evaluation**, The professional evaluates whether an emotional support animal alleviates symptoms of a condition recognized in the DSM-5. Honest evaluations, not everyone qualifies. (Most of Our Applicants Qualify)
4. **Receive your signed letter**, Your letter arrives on the professional's letterhead with their license number: the documentation Ohio landlords may lawfully request. (Typically within days of approval)
5. **Send it to your landlord**, Submit the letter with a short reasonable-accommodation request. Pet fees, pet deposits, and breed limits no longer apply to your animal in Hamilton. (Protection under FHA + state law)

## Conditions that can qualify for an ESA

No fixed government list exists. A licensed professional evaluates whether an animal alleviates symptoms of a DSM-5-recognized condition, commonly:

- Generalized anxiety disorder
- Major depressive disorder
- Post-traumatic stress disorder (PTSD)
- Panic disorder
- Social anxiety disorder
- Obsessive-compulsive disorder (OCD)
- Bipolar disorder
- Attention-deficit/hyperactivity disorder (ADHD)
- Phobias with housing impact
- Chronic stress affecting daily function

## Housing help in Hamilton

- [Ohio Civil Rights Commission](https://civ.ohio.gov/) (state agency)
- [Ohio Civil Rights Commission, Regional Offices](https://civ.ohio.gov/about/regional-offices) (state agency)

## Frequently asked questions

### Is Hamilton in Hamilton County?

No, and this is the single most useful thing to know before you file anything. The City of Hamilton is in Butler County. Hamilton County is where Cincinnati is. Complaint forms ask for the county in which the alleged harm took place, and agencies route the file from that answer, so a Hamilton tenant who writes Hamilton County has sent their paperwork toward the wrong region. The Ohio Civil Rights Commission lists Butler County under its Dayton Regional office at 3055 Kettering Boulevard, Suite 111.

### Hamilton has no fair housing office of its own. Does that weaken my position?

It removes a convenience, not a right. Nothing in the City of Hamilton receives housing discrimination complaints, so there is no local forum and no second deadline to track. Your rights come from the Ohio Civil Rights Law, which applies in Butler County exactly as it applies in Columbus: the accommodation duty at R.C. 4112.02(H)(19), the animal assistant rule at Ohio Admin. Code 4112-5-07(C), and the landlord's burden of explaining a refusal at 4112-5-07(E). A city office would have given you another door into the same law.

### Where does a Butler County housing complaint actually go?

To the Ohio Civil Rights Commission. Its regional office page asks you to select the county where the alleged harm happened, and Butler is listed with the Dayton Regional office, telephone (937) 285-6500. Several Ohio counties appear under more than one office, so treat this as intake routing rather than a jurisdictional boundary. The Commission is one statewide agency. What matters far more than the address is the deadline: one year from the act, under R.C. 4112.05(B)(1).

### My Hamilton landlord owns a handful of houses. Are they too small to be covered?

No. Ohio grants no exemption based on how many units someone owns or whether they live on site. R.C. 4112.02(H) is made subject to R.C. 4112.024 and to nothing else, and that section covers religious organisations, fraternal organisations, occupancy standards, genuine direct threats, and senior housing on familial status only. Federal law is more forgiving to small owners under 42 U.S.C. 3603(b), which is precisely why a tenant renting a single house in Hamilton should be arguing from the Ohio statute.

### Can a Hamilton landlord charge a pet fee for an emotional support animal?

Not for an animal approved as an accommodation. Ohio Admin. Code 4112-5-07(C) says a person with a disability who has an animal assistant shall not be required to pay any extra charge for it on leased premises, and the same sentence keeps them liable for damage the animal does. The rule to cite is the Civil Rights Commission's housing regulation. Do not cite R.C. 955.43, which is about assistance dogs in public places such as hotels and buses and says nothing about a tenancy.

### What should my written request to a Hamilton landlord actually say?

Keep it short and make it a request under the statute rather than a favour. Say that you have a disability, that the animal is needed for you to have equal use and enjoyment of the unit, and that you are asking for an exception to the animal policy under R.C. 4112.02(H)(19). Attach a current letter from a licensed professional who has assessed you and can describe what the animal does for you. Send it before the animal moves in if you can, keep a copy, and keep whatever comes back.

### How long do I have, and can I skip the agency and sue?

You have one year on either route and you may choose. R.C. 4112.05(B)(1) allows a written, sworn charge to the Ohio Civil Rights Commission within one year of the practice, and the Commission is expected to finish its preliminary housing investigation within a hundred days. R.C. 4112.055(A)(1) allows a civil action within one year in the court of common pleas for the county where it happened, which for a Hamilton tenancy is Butler County, with a jury trial available on demand.

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Get evaluated by a licensed provider: https://my.supportanimal.com/qualify?sa_source=blog&sa_medium=blog&sa_campaign=esa-guides&sa_content=markdown&ref=blog&sa_term=ohio-emotional-support-animal%2Fhamilton