Chicago's affordable housing assistance comes from two main doors: the Chicago Housing Authority (CHA), which manages rental programs including public housing and vouchers, and the Chicago Housing Trust, which offers affordable homeownership. Which door you choose depends on what you need—rental help or a path to owning a home—and each applies different eligibility tests. CHA screens income, household size, citizenship or immigration status, and background, while the Housing Trust checks income against Area Median Income (AMI) limits and requires that you owe no debt to the City of Chicago. Here is how the programs differ and where to start.
Understanding Chicago's Affordable Housing Landscape
CHA is the city's main rental housing authority. Its waitlist application portal lets residents sign up for three kinds of rental assistance: Public Housing, Project Based Vouchers, and Project Based Rental Assistance property waitlists. Public housing means units owned and operated by the authority itself, while project-based assistance is tied to specific properties rather than to a tenant who can carry the subsidy elsewhere.
The federal Housing Choice Voucher program—commonly known as Section 8—works differently. As the U.S. Department of Housing and Urban Development explains, the voucher assists low-income families, the elderly, and people with disabilities to afford housing in the private market, with assistance paid on behalf of the household so participants can find their own housing and use the voucher for all or part of the rent. The Regional Housing Initiative, described by the Metropolitan Planning Council, takes a similar project-based approach: its vouchers are attached to the apartment, not the tenant, and aim to create affordable rental housing near employment centers.
For households aiming at ownership rather than renting, the Chicago Housing Trust facilitates affordable homeownership opportunities with its own set of eligibility requirements. That makes the practical first decision a simple one: if you need rental assistance now, the CHA path applies; if you are positioned to buy, the Housing Trust path does.
Key Eligibility Requirements for Chicago Housing Programs
CHA frames its own eligibility questions directly: is your household income under the limit, where the limit depends on how many people are in your household; does at least one person in your household have U.S. citizenship or a legal immigration status, with documents to prove it; and do you have potentially disqualifying criminal convictions? Applicants also need to provide paystubs or proof of employment, and CHA's guidance covers rent payment history and debt owed to the housing authority as factors in its review.
For voucher programs, HUD states that a Public Housing Authority determines eligibility based on annual gross income, whether you qualify as elderly, a person with disabilities, or as a family, and U.S. citizenship or eligible immigration status. A guide to low-income housing in Chicago notes that eligibility is heavily tied to the Area Median Income for Cook County, which is updated annually by the federal government, with programs typically targeting households at 30% or 50% of AMI.
The Chicago Housing Trust's requirements are distinct. Your total household income—including income of every household member 18 and over—must be equal to or less than the designated AMI limit for the unit you want and your household size. Any debt owed to the City of Chicago, such as water bills or parking and red light tickets, must be paid in full before closing on a Housing Trust unit. And you must occupy the home as your principal residence—nine months out of every twelve—for as long as you own it, with no renting out of all or part of the home.
