Illinois Section 8 Rules: Statewide Ban on Refusing Vouchers

By Steve Levine · Updated November 3, 2026

Short answer: Since January 1, 2023, the Illinois Human Rights Act has made it a civil rights violation to refuse to rent to you because of your source of income, which covers a Housing Choice Voucher (775 ILCS 5/3-102). That statewide protection is the center of the Illinois Section 8 rules. It reaches every county, not just Chicago, and you have one year to file a charge with the Illinois Department of Human Rights.

The change came from Public Act 102-896, which added freedom from discrimination based on “source of income” in real estate transactions to the Act. Before it, a voucher holder had to rely on local ordinances such as Chicago’s. Now a landlord in Carbondale is under the same rule as one in Chicago.

Illinois Section 8 Rules at a Glance

Rule	Illinois	Statute
Statewide source-of-income protection	Yes; refusing, changing terms or advertising based on source of income is a civil rights violation	775 ILCS 5/3-102
Definition	“The lawful manner by which an individual supports himself or herself and his or her dependents”	775 ILCS 5/1-103(O-5)
Small owner-occupied buildings	Exempt if the owner lives in a building of four units or fewer, but the advertising ban still applies	775 ILCS 5/3-106(B)
Deadline to file a charge	One year from the violation	775 ILCS 5/7B-102(A)
State rent subsidy	Rental Housing Support Program, run by IHDA through local agencies	310 ILCS 105/15

How the Illinois Source-of-Income Law Works

Section 3-102 lists “source of income” alongside familial status, immigration status and arrest records as grounds on which an owner, broker or anyone else may not act. The forbidden acts include refusing to engage in a rental, altering the terms or conditions, and refusing a bona fide offer. Paragraph (F) adds publishing an advertisement that indicates a discriminatory preference, so a listing that says “No Section 8” is itself a problem.

Section 1-103(O-5) defines source of income as “the lawful manner by which an individual supports himself or herself and his or her dependents.” A voucher is a lawful way to pay rent. So are Social Security, disability benefits and child support, so the protection reaches well beyond Section 8.

Who is exempt

Section 3-106 carves out a few situations. The one renters meet most often is the owner-occupied small building: an owner who lives in a building with four or fewer units can choose tenants without regard to section 3-102. That exemption expressly does not cover paragraph (F), so even that owner cannot advertise a discriminatory preference. Renting rooms in a private home where the owner or the owner’s family lives is also exempt.

The statute also lets financial institutions consider source of income when complying with state or federal law. Nothing in section 3-102 stops a landlord from applying ordinary screening the same way to everyone.

Chicago’s added layer

Chicago protects source of income under its own human rights ordinance as well. The Chicago Commission on Human Rights lists it as a protected class and publishes a guide on Section 8 vouchers and source-of-income discrimination. Chicago renters can bring complaints to the city commission or to the state Department of Human Rights.

The Big Voucher Programs

The Chicago Housing Authority (CHA) runs the largest program in the state. According to its eligibility page, CHA’s Housing Choice Voucher waitlist is closed. When it reopens, CHA will announce it publicly and every household will have a chance to enter a waitlist lottery. CHA keeps separate waitlists for public housing, project-based vouchers and project-based rental assistance, and it suggests applying to whichever of those lists is open in the meantime.

CHA’s Mobility Counseling Program is worth knowing about if you already have a voucher. CHA defines Mobility Areas as neighborhoods with poverty under 20% and low crime, and says families who live in those areas can get more help with their rent. Counselors help voucher families move there.

Outside Chicago, county and city housing authorities run their own lists. Each has its own preferences and opening schedule, so apply to every agency covering an area where you would actually live.

Illinois’s Own Rental Subsidy

Illinois created the Rental Housing Support Program within the Illinois Housing Development Authority (IHDA). Under 310 ILCS 105/15, IHDA gives grants to local administering agencies, which use them to pay subsidies to landlords “to enable the landlords to charge rent affordable for low-income tenants.” Unlike a Section 8 voucher, the help is arranged through the local agency and the participating landlord, so ask your local agency or IHDA which buildings participate.

Federal Voucher Rules That Still Apply

Illinois protects your right to apply. Federal rules set what you pay and how the tenancy works:

Your total tenant payment is the highest of 30% of adjusted monthly income, 10% of gross monthly income or the agency’s minimum rent (24 CFR 5.628).
The unit is inspected before the lease starts and at least biennially (24 CFR 982.405).
Income is re-examined at least once a year (24 CFR 982.516).
Portability lets you move your voucher to another agency’s area, with a possible 12-month hold for nonresident applicants (24 CFR 982.353).
The landlord needs a federal ground and a court order to evict you (24 CFR 982.310). Illinois court steps are in our Illinois eviction process guide.

Worked Example: A Refusal in Springfield

Tamika has a voucher and two children. She earns $18,000 a year, so after two $480 dependent deductions under 24 CFR 5.611 her adjusted income is $17,040. That is $1,420 a month, and her share is about $426 (30%), since 10% of her gross monthly income is just $150.

On June 10, 2026, she asks about a unit in a 12-unit Springfield building. The manager says the owner “doesn’t do Section 8.” The owner does not live in the building, so the four-unit owner-occupied exemption does not apply, and the refusal is a source-of-income violation under section 3-102(A). Under section 7B-102(A), Tamika has until June 10, 2027, one year from the refusal, to file a written charge with the Department of Human Rights. Our Section 8 rent calculator can estimate your own share.

Documents to Assemble

Social Security numbers for each household member, with verifying documents (24 CFR 5.216).
Income records: pay stubs, benefit award letters, child support orders.
Photo ID and birth certificates for children.
For a discrimination charge: screenshots of the listing, the date and the name of the person who refused you, and any texts or emails.
Your CHA or other agency confirmation numbers, if you entered a lottery.

Frequently Asked Questions

Does the Illinois law cover landlords outside Chicago?

Yes. Section 3-102 of the Illinois Human Rights Act applies statewide and has listed source of income since Public Act 102-896 took effect on January 1, 2023. Local ordinances such as Chicago’s add a second layer but are no longer the only protection.

Can a landlord who lives in a two-flat refuse my voucher?

Usually yes. Section 3-106(B) exempts owners who live in a building with four or fewer units. That owner still may not publish an ad that says “No Section 8,” because the exemption does not reach the advertising ban.

Is Social Security or child support protected too?

Yes. The statute defines source of income as any lawful way you support yourself and your dependents, which covers benefits and support payments as well as vouchers.

How long do I have to complain?

Section 7B-102(A) gives you one year from the date of the violation to file a written charge with the Illinois Department of Human Rights. Chicago residents may also contact the city’s Commission on Human Rights.

When will the CHA voucher list reopen?

CHA has not set a date. It says it will make public announcements and run a lottery open to all households when the list reopens.

Your Next Move

If a landlord turned you away for a voucher in the past year, write down what happened today and file a charge before the one-year deadline. If you are still looking for assistance, apply to any open CHA list or a local authority’s list, and ask your local agency about Rental Housing Support units. For other lease issues, see the Illinois tenant rights guide and the Illinois security deposit law, and compare states on the Section 8 rules by state hub.

This page explains the law generally and is not legal advice. To talk with a lawyer for free, find your local legal aid office through LSC’s get legal help page.

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