Emotional Support Animal (ESA) Letters in Arlington Heights, IL

Sixty days, not the year you were told about

One home in four here is rented. Arlington Heights has 31,466 occupied homes and 8,178 of them are rented: a 26.0% renter share, under the 32.9% figure for Illinois as a whole, in a village of 75,596 people. A smaller renter base has not produced a thin rulebook.

The village enacted its own fair housing ordinance, which it says “prohibits housing discrimination on the basis of race, color, religion, national origin, familial status, disability, sexual orientation.” A Fair Housing Review Board reviews the complaints.

It is a real forum, and a fast one. Complaints must be in writing, and you get 60 days after the occurrence. The village housing page says so, its complaint form repeats it, and § 6-504(e)(3)(c) fixes the same 60 days for a written complaint to the Department of Planning and Community Development.

Now the state clock: the Illinois Department of Human Rights gives you a year. Plan around the year and the local door shuts in month two. Diary the date the week your landlord says no.

What the review board can do once you file

This one is not decoration. Under § 6-504(e)(3) the board, a function of the village Housing Commission, may investigate, subpoena witnesses and documents, administer oaths, attempt conciliation, hold a full hearing, and report to the Board of Trustees. Conciliation runs on a 60-day window, and the report is due within 60 days of the first hearing notice.

All six prohibited acts at § 6-504(e)(3)(a)(1)–(6) name disability, beginning with refusing to rent and with discriminatory terms, conditions or services: the two a refused assistance animal sits inside.

Write to the Fair Housing Review Board, Department of Planning and Community Development, 33 S. Arlington Heights Road, Arlington Heights IL 60005, or call 847.368.5200. The ordinance reaches conduct “within the corporate limits of the Village.”

The four-flat with the owner living upstairs

The local rule does not cover every building. Section 6-504(e)(3) does not apply to buildings of four or fewer independent family units where the owner occupies one, and a religious-organization exemption sits beside it. If your landlord lives in your small building, the village board is likely closed to you.

That is the village drawing its own line, and the state’s line is a separate question. 775 ILCS 5/3-106 opens “Nothing contained in Section 3-102 shall prohibit,” then exempts owner-occupied buildings of not more than four families. Every cross-reference inside it points back to Section 3-102. The accommodation duty lives in § 3-102.1, which 3-106 never names.

No Illinois decision settling that was found, so it is an argument for a lawyer, not a promise. The two exemptions are written separately: falling outside one is not falling outside the other.

Illinois protects the animal without ever naming it

The state provision you will lean on is 775 ILCS 5/3-102.1(C)(2). It makes it a civil rights violation to refuse “to make reasonable accommodations in rules, policies, practices, or services, when such accommodations may be necessary to afford such person equal opportunity to use and enjoy a dwelling.”

The Illinois Human Rights Act never uses the word “animal.” Not once. You are not applying for a pet permit. You are asking that a rule step aside: the no-pets clause, the weight ceiling, the pet-rent box in the online portal, because the accommodation is necessary.

Disability comes from 775 ILCS 5/1-103(I)(1): a determinable physical or mental characteristic from disease, injury, a congenital condition of birth, or a functional disorder. In housing the only added test is that it be unrelated to your ability to acquire, rent or maintain a home. No state regulation adds detail, 71 Ill. Adm. Code 2300 runs eight sections and mentions no animal.

Do not quote the support-dog section

Search Illinois law for animals and you land on 775 ILCS 5/3-104.1, about refusing to rent to a person with a guide, hearing or support dog. Its subsection (C) even bars any extra lease charge beyond actual damage the dog does. It looks made for you.

It reaches “any blind or hearing impaired person or person with a physical disability.” If your condition is a mental health one, that section is not about you, and the landlord’s lawyer will enjoy saying so.

Three more get miscited the same way. The Assistance Animal Damages Act, 740 ILCS 13, covers theft of or attacks on an animal trained to help a physically impaired person. The White Cane Law at 775 ILCS 30 is aimed at public places and transportation. And the Service Animal Access Act, 720 ILCS 630, was wiped off the books by Public Act 97-1108. Stay on 3-102.1(C)(2).

Four animals to a property, and the code stops there

Most tenants never read Code § 16-104: “It shall be unlawful for any person to keep more than four animals over four months of age on his or her property.” The only carve-outs are licensed pet shops, kennels and shelters. The text mentions neither assistance animals nor reasonable accommodations.

Be careful what you build on that silence. The cap is a municipal ordinance, not a lease term, and the village is not your landlord. It sits on top of whatever your lease says. If one more animal would put you past four, get advice before you assume an exception exists.

One near miss: § 16-401(b) exempts “service animals as defined by Title II and Title III of the Americans with Disabilities Act”, but only from the ban on animals in food premises. By its terms that does not reach an emotional support animal, and it is not a housing rule.

What the animal costs, and what comes back to you

Arlington Heights is suburban Cook County, so the Residential Tenant and Landlord Ordinance governs your deposit. Section 42-111(a) caps it at one and one-half months’ rent and bars a landlord from dodging the cap by labelling the money anything but a security deposit. A “pet deposit” is still a deposit.

No other ceiling exists. The village code has no pet fee and no pet deposit rule at all, and Illinois caps nothing.

For an approved assistance animal the figure is zero anyway, and not because of a cap. Charging you for the animal is refusing the accommodation, and 775 ILCS 5/3-102.1(C)(1) repeats the point: a landlord may not increase, for persons with a disability, any customarily required security deposit.

Damage the animal really causes is yours. Under 765 ILCS 710/1 the landlord has 30 days (from the later of your move-out or your right of possession ending), to send an itemised statement with paid receipts, or the whole deposit is due back in 45 days. A court finding refusal to itemise or bad faith awards twice the deposit plus costs and fees. Public Act 103-224 struck the old five-unit threshold on 1 January 2024, so every Illinois residential landlord is covered.

Nothing in this village certifies an animal

No village office, no Cook County agency and no Illinois department issues an official emotional support animal credential. Neither the village code nor the state Act mentions one. No card and no online listing carries legal weight, so a landlord may disregard a printout bought from a website.

What answers the question a landlord is allowed to ask is documentation from a licensed professional who actually knows you and can explain why the animal matters for your condition. 24 C.F.R. § 100.204 sets the federal accommodation duty, and § 100.202(c) limits a landlord’s inquiries while allowing a request for information showing you qualify for a disability-related benefit. Ignore anyone still quoting HUD’s 2020 assistance-animal guidance: it was withdrawn on 17 September 2025. The regulations survive.

When the sixty days are gone, and who else helps

Missing the local window does not end your case. The Illinois Department of Human Rights takes a housing charge within one year under 775 ILCS 5/7B-102(A)(1) and targets 100 days for its investigation, without losing jurisdiction if it misses. If it dismisses, you have 90 days to ask the Commission to review.

Or skip the agencies. 775 ILCS 5/10-102(A)(1) allows a circuit court suit inside two years, with a jury if either side demands one and, under paragraph (3), with no charge ever filed. Under 775 ILCS 5/8B-104 the award can reach actual damages, attorney’s and expert witness fees, and penalties of $16,000, $42,500 or $70,000. And if the landlord pressures you for asking, 775 ILCS 5/3-105.1 makes that a violation of its own.

The Cook County Commission on Human Rights is a county forum with its own 180-day deadline, so ask early. Open Communities works on fair housing, and Legal Aid Chicago gives free civil legal help across Cook County.

One last village body, and know what it is not. Section 6-508 creates the Arlington Heights Commission for Citizens with Disabilities (nine members, four of whom must be persons with disabilities), with duties covering their housing needs. It is advisory: a place to be heard, not a place to file.