Housing Voucher Discrimination in Chicago: Your Source-of-Income Protections

A landlord telling a prospective tenant "we don't take vouchers" used to be a routine, legal thing to say in most of Illinois. It isn't anymore — and in Chicago specifically, it hasn't been legal for a long time, regardless of what the state did. This guide covers both layers of protection: the older, city-level rule and the newer, statewide one.

This is educational information, not legal advice.

What "source of income" discrimination means

Source-of-income discrimination is refusing to rent to someone, or treating them worse, specifically because of where their money to pay rent comes from — a Housing Choice Voucher (Section 8), Social Security, disability benefits, child support, unemployment, or another lawful source — rather than anything about them as a tenant. It's distinct from ordinary tenant screening on income amount, credit, or rental history, which landlords can generally still do as long as the criteria are applied evenly regardless of the income source.

Chicago's Fair Housing Ordinance: the older, broader layer

The Chicago Fair Housing Ordinance (Municipal Code of Chicago, Chapter 5-8) has long prohibited discrimination against people who use a Housing Choice Voucher as a source of income to pay for rental or purchased housing. Critically, this ordinance's source-of-income protection applies to all housing units in Chicago, regardless of building size or owner-occupancy — confirm the current text, but this is a materially broader reach than the RLTO's own owner-occupied, 6-units-or-fewer exemption (see our RLTO coverage guide). A landlord exempt from the RLTO's deposit-interest and repair rules because they live in a small building does not get an exemption from the Fair Housing Ordinance's source-of-income protection.

Prohibited conduct under the ordinance generally includes refusing to rent or sell to a qualified voucher holder, refusing to cooperate with a voucher program's administrative requirements (like a required inspection), and advertising or communicating in a way that signals vouchers aren't accepted. Violations can carry fines (commonly described as up to roughly $1,000 per violation — confirm the current amount), plus damages, attorney's fees, and injunctive relief. The city's Commission on Human Relations handles enforcement.

Illinois' statewide law: the newer layer

Effective January 1, 2023, the Illinois Human Rights Act was amended to add "source of income" as a protected class statewide in housing and real estate transactions — extending source-of-income protection to every corner of Illinois, not just Chicago. Confirm the current exact statutory citation and definitions (this amendment sits within 775 ILCS 5, the Illinois Human Rights Act's housing article), but the practical effect is that a landlord anywhere in Illinois, including a small owner-occupied building in Chicago that's exempt from the RLTO, generally cannot refuse to rent to someone specifically because they pay with a housing voucher or other lawful income source.

Complaints under the state law go to the Illinois Department of Human Rights (IDHR), a separate track from a Chicago Fair Housing Ordinance complaint to the city's Commission on Human Relations — in some situations, a Chicago renter may have a choice of which body to file with, or grounds to pursue both. Confirm the current filing deadlines and process before choosing, since these are time-sensitive administrative complaints.

What landlords can and can't still do

• Can still screen on income amount, credit, and rental history — as long as the standard is applied the same way regardless of whether the income is a paycheck, benefits, or a voucher.
• Can't refuse a voucher holder simply because the rent will be paid partly or fully by a housing authority instead of the tenant directly.
• Can't refuse to complete the paperwork or inspection a voucher program requires as a way of functionally rejecting a voucher holder.
• Can't advertise "no vouchers" or similar language signaling a blanket refusal.

If you think you've experienced this

Keep a written record — the listing, any messages, and exactly what was said or written when you were turned away or discouraged from applying. You generally have a choice between a complaint to the Illinois Department of Human Rights (statewide law) and, for a Chicago rental specifically, a complaint to the city's Commission on Human Relations (Fair Housing Ordinance) — confirm current deadlines, since housing discrimination complaints are subject to a limited filing window measured in months, not years.

Frequently asked questions

Does the owner-occupied, 6-units-or-fewer RLTO exemption also exempt a landlord from source-of-income rules?

No. The RLTO's owner-occupied exemption (MCC § 5-12-020(a)) is specific to the RLTO — it doesn't extend to the separate Chicago Fair Housing Ordinance (MCC Ch. 5-8) or the statewide Illinois Human Rights Act source-of-income protection, both of which apply regardless of building size or owner-occupancy. Confirm current ordinance text, since exemption scope is exactly the kind of detail worth double-checking.

Is a "housing voucher" the only protected source of income?

No — the protection generally covers any lawful source of income used to pay rent, which can include Social Security, SSI/SSDI, unemployment benefits, child support, and other public assistance, in addition to Housing Choice Vouchers specifically. Confirm the current statutory definition for the full list.

Does this apply outside Chicago too?

Yes — the Illinois Human Rights Act amendment effective January 1, 2023 made source-of-income protection statewide, not limited to Chicago. The Chicago Fair Housing Ordinance is a separate, city-specific layer that predates the state law and only applies within city limits.

What can a landlord be liable for if they violate this?

Under the Chicago ordinance, remedies can include fines, damages, attorney's fees, and injunctive relief; under the state law, IDHR can pursue its own remedies. Confirm current penalty figures and process before relying on a specific number — these are exactly the kind of enforcement details that change and are worth verifying against current guidance from IDHR or the city's Commission on Human Relations.