Chicago Department of Housing: Affordable Housing Programs

The Chicago Department of Housing (DOH) administers a portfolio of programs designed to expand and preserve affordable housing across Chicago's 77 community areas. These programs operate through a combination of federal funding streams, local ordinances, and public-private financing tools. Understanding how DOH programs are structured — and who qualifies under each — is essential for residents, property owners, developers, and nonprofit partners navigating Chicago's housing landscape.

Definition and scope

The Chicago Department of Housing is the City of Chicago's principal agency responsible for developing, preserving, and financing affordable housing for low- and moderate-income residents. DOH administers programs funded by the U.S. Department of Housing and Urban Development (HUD), including Community Development Block Grant (CDBG) allocations and HOME Investment Partnerships Program funds, as well as city-generated tools such as Tax Increment Financing (TIF) districts and the Affordable Requirements Ordinance (ARO).

Affordable housing under DOH programs is generally defined using Area Median Income (AMI) thresholds established annually by HUD for the Chicago-Naperville-Elgin metropolitan area. DOH programs typically target households earning between 30% and 120% of AMI, with the deepest subsidies reserved for households at or below 60% AMI. For a family of four in the Chicago metro, HUD's 2023 AMI figure was $109,200 (HUD FY2023 Income Limits), meaning the 60% AMI ceiling for that household size was approximately $65,520.

Scope and limitations: DOH authority is limited to the corporate boundaries of the City of Chicago. Programs administered by DOH do not extend to Cook County municipalities outside Chicago, suburban jurisdictions, or unincorporated areas. Residents of suburban Cook County or the collar counties should contact their respective county housing authorities or the Cook County government. The Chicago Housing Authority (CHA), a separate public body, administers public housing units and Housing Choice Vouchers — those programs fall outside DOH's direct operational control, though DOH and CHA coordinate on housing policy. State-level programs, including Illinois Housing Development Authority (IHDA) tax credits, operate under separate eligibility rules not governed by DOH.

How it works

DOH operates through four primary program categories:

  1. Rental Housing Development and Preservation — DOH finances the construction and rehabilitation of affordable rental units through Low-Income Housing Tax Credit (LIHTC) allocations, TIF funding, and subordinate loans. Developers submit applications through competitive funding rounds, and projects must maintain affordability covenants for a minimum of 30 years.

  2. Homeownership Assistance — Programs such as the City of Chicago's down payment assistance initiative provide forgivable loans of up to $60,000 to eligible first-time homebuyers purchasing in designated areas, contingent on income limits and continued occupancy requirements (City of Chicago DOH Homeownership Programs).

  3. Affordable Requirements Ordinance (ARO) — Under the ARO, developers receiving city financial assistance or zoning increases must set aside a minimum of 10% of residential units as affordable, or pay an in-lieu fee into the Chicago Low-Income Housing Trust Fund. Projects in higher-cost "downtown" zones face a 20% affordability requirement.

  4. Emergency and Stability Assistance — DOH administers rental assistance programs, including those funded through the federal Emergency Rental Assistance (ERA) program, targeting households at risk of eviction or housing instability.

The Chicago Department of Planning and Development works in parallel on zoning and land-use decisions that directly affect where affordable housing can be sited and at what density.

Common scenarios

Scenario 1: Affordable rental unit placement through LIHTC
A nonprofit developer seeks to build 80 units of affordable rental housing on Chicago's West Side. The developer applies to DOH for a subordinate loan and to IHDA for federal LIHTC allocations. DOH underwrites the city funding portion and executes a regulatory agreement requiring 80 units to remain affordable at 60% AMI for 30 years. DOH monitors compliance through annual reporting.

Scenario 2: ARO compliance in a mixed-income development
A for-profit developer receives a zoning change and city TIF assistance for a 100-unit residential project in a non-downtown area. Under ARO, 10 units must be priced affordable to households at or below 60% AMI, or the developer may pay an in-lieu contribution of approximately $175,000 per required affordable unit into the Chicago Low-Income Housing Trust Fund.

Scenario 3: First-time homebuyer assistance
A household earning 80% AMI applies for DOH down payment assistance to purchase a home in an eligible Chicago community area. If approved, the household receives a forgivable loan, which is forgiven incrementally over 5 years provided the buyer remains the primary occupant. The Chicago community areas framework determines geographic eligibility for certain targeted programs.

Scenario 4: Emergency rental assistance
A tenant facing eviction due to a documented income disruption applies through a DOH-designated community organization for emergency rental assistance. Payments go directly to the landlord, covering up to 12 months of arrears under ERA program rules established by the U.S. Treasury.

Decision boundaries

ARO vs. voluntary affordability: Developers not receiving city financial assistance or a zoning increase are not subject to the ARO. Voluntary inclusion of affordable units may still qualify a project for density bonuses under Chicago Zoning Code provisions administered in coordination with the Chicago zoning map and ordinances framework.

DOH financing vs. CHA vouchers: DOH funds bricks-and-mortar construction and rehabilitation; CHA administers tenant-based rental subsidies. A building funded by DOH is not automatically enrolled in the CHA voucher program, and CHA tenants using vouchers can rent in privately owned buildings that DOH has never financed.

LIHTC vs. TIF financing: LIHTC provides equity through federal tax credits allocated by IHDA at the state level, while TIF redirects local property tax increment for project financing. A single project may use both tools simultaneously, but each carries independent compliance obligations — LIHTC compliance is monitored by IHDA for 15 to 30 years; TIF compliance falls under DOH and the Chicago Department of Finance.

Income targeting — 30% vs. 60% vs. 80% AMI: Projects serving households at 30% AMI typically require the deepest operating subsidies, often pairing LIHTC with project-based rental assistance. Programs targeting 80% AMI are considered "workforce housing" and face less restrictive underwriting but may receive smaller public subsidies.

Residents seeking to locate affordable housing resources or understand which programs apply to a specific situation can access the broader landscape of Chicago government services through the Chicago Metro Authority index.

References

Read Next

Chicago Tax Increment Financing (TIF) Districts: How They Work This page explains how TIF districts are created, how tax increment revenue is calculated and spent, what legal boundaries... Cook County Government: Structure, Officials, and Services This page covers the county's constitutional structure, the roles of its elected officials, the services it delivers, and the... Chicago Housing Authority: Governance, Programs, and Oversight This page covers the CHA's governance structure, primary program categories, funding mechanisms, and the oversight frameworks...