Illinois Housing Development Authority: what it does and how to use it

Last updated 2026-07-09

What is the Illinois Housing Development Authority?

IHDA is a self-supporting state agency, not a line in the state budget. The Illinois Housing Development Act of 1967 created it, and it operates under Illinois Compiled Statutes 20 ILCS 3805. It raises its own operating money through bond issuance and program fees, so Illinois taxpayers do not directly fund its overhead ^[1].

Think of it as a state-level bank and regulator for affordable housing. It issues tax-exempt bonds to finance apartment construction, allocates the low income housing tax credit that developers use to build affordable units, and runs a direct rental assistance program for households who cannot get help from a local public housing authority.

IHDA also acts as the public housing authority for 98 of Illinois' 102 counties. That means it directly administers Housing Choice Vouchers in downstate rural counties and collar suburbs where no local PHA exists. Chicago and a handful of other cities have their own PHAs that operate independently.

What programs does IHDA run for renters?

IHDA's tenant-facing work falls into a few distinct buckets.

Housing Choice Vouchers. IHDA is the PHA of record for much of Illinois outside Chicago. Eligible households get a voucher, find a private landlord willing to participate, and pay roughly 30 percent of their adjusted income toward rent while IHDA pays the rest directly to the landlord ^[2]. The mechanics match any other PHA, governed by 24 CFR Part 982 ^[3].

Rental Housing Support Program (RHSP). This is a state-funded bridge program for households with incomes below 30 percent of Area Median Income. It works like a voucher but runs on Illinois General Revenue funds, not HUD money. That difference matters, because it has its own eligibility rules and can sometimes serve people who don't qualify for federal vouchers.

Emergency Rental Assistance. IHDA ran the Illinois Rental Payment Program (ILRPP) during COVID-19, distributing over $1 billion to landlords and tenants between 2020 and 2023. That program is closed now, but IHDA's website lists county-level emergency rental resources that stay active ^[4].

Homeownership programs. IHDA also runs first-mortgage and down-payment assistance products. Those sit outside this article. If you rent with a voucher, the HCV program and RHSP are your main touchpoints with IHDA.

How do IHDA's Housing Choice Vouchers compare to Chicago's program?

Feature	IHDA (state PHA)	Chicago Housing Authority (CHA)
Geographic coverage	98 of 102 Illinois counties	City of Chicago only
Waitlist status (as of mid-2025)	Closed (periodic openings)	Closed (lottery openings)
Payment standards	Set by county/metro area	Set by CHA, often higher
Voucher administrator	IHDA Springfield & regional offices	CHA directly
Port-in from another state	Yes, follows 24 CFR 982.355	Yes, same federal rules

Here's the practical difference for tenants. If you live outside Chicago and apply for a Section 8 voucher, your application almost certainly goes to IHDA or a city-specific PHA (Peoria, Rockford, Aurora, and others), not CHA. Landing on the wrong waitlist is a real and common mistake ^[5].

The difference matters for landlords too. CHA has its own inspection schedule, landlord portal, and payment timing. IHDA uses its own systems. A landlord in DuPage County deals with IHDA, not CHA, full stop.

Is IHDA's Section 8 waitlist open right now?

Probably not, but that changes. As of early 2025, IHDA's HCV waitlist was closed ^[6]. IHDA announces openings on its website (ihda.org) and through the Illinois Housing Search portal (illinoishousinghelp.org). There is no automatic notification system. You have to check on your own.

When the list opens, it usually opens for a short window, sometimes just a few days, and picks names by lottery rather than first-come-first-served. Submitting on day one versus day three generally doesn't change your odds. What matters is submitting before the window shuts.

Want to be ready? Check the open Section 8 waiting lists page regularly and bookmark ihda.org's rental assistance section. IHDA also posts on its social channels when an opening is near.

One honest note: nobody has reliable public data on how long the average wait runs once you're on IHDA's list. HUD's 2021 data showed average HCV wait times of 1.5 to 3 years, with some large PHAs past 7 years ^[7]. IHDA's list likely falls somewhere in that range, county by county.

How do you apply for an IHDA housing voucher?

Applications go through IHDA's online portal when the waitlist is open. Have these ready before you start:

• Social Security numbers for all household members
• Proof of income for all adults (pay stubs, benefits letters)
• Identification (state ID, passport, or similar)
• Current address and landlord contact if renting
• Documentation of any disability or veteran status if you want a preference

IHDA gives preferences to certain groups: households with extremely low incomes (below 30 percent of AMI), people who are homeless, people displaced by government action, and veterans in some funding streams. A preference doesn't guarantee a voucher, but it moves you up the queue relative to other applicants ^[2].

After you submit, IHDA sends a confirmation. When your name reaches the top of the list, they contact you for a full eligibility interview and verify everything you submitted. Move or change your phone number between application and interview? Tell IHDA right away. A missed contact means removal from the list.

What do landlords need to know about renting to IHDA voucher holders?

Landlords in Illinois often deal with IHDA rather than a local PHA, and the process is worth understanding before you decide whether to participate.

When a voucher holder wants your unit, they hand you a Request for Tenancy Approval (RTA) form. You fill in your proposed rent and the unit address, then submit it to IHDA. IHDA checks whether your rent is reasonable against comparable unassisted units in the area, a step called the rent reasonableness test ^[3]. If your rent passes, IHDA schedules a Housing Quality Standards (HQS) inspection.

The inspection covers the physical condition of the unit: working smoke detectors, no lead hazards, functioning plumbing and heating, safe electrical systems. Units must pass before the subsidy starts. Minor issues might buy you a few days to correct them. Major issues require a re-inspection.

Once the unit passes, IHDA signs a Housing Assistance Payments (HAP) contract with you. Payments come directly to you, usually by ACH, around the first of each month. The tenant pays their share to you as well. IHDA's portion does not stop because the tenant is late on theirs. Those are legally separate obligations.

One thing landlords often miss: Illinois law prohibits source-of-income discrimination in jurisdictions with a local ordinance, and several Illinois municipalities have added voucher-holder protections. Chicago's ordinance is explicit. There is no statewide ban, so check local law before you set your policy ^[12].

If you're weighing whether to accept vouchers and want a structured checklist for the paperwork, VoucherReady offers a one-time landlord kit that walks through the RTA, HAP contract, and inspection prep.

What are IHDA's payment standards and how is rent calculated?

Payment standards are the most IHDA will pay toward rent plus utilities for a unit of a given bedroom size. They come from HUD's Fair Market Rents (FMRs) for each metro area and county. PHAs including IHDA can set their own standard between 90 and 110 percent of the published FMR without HUD approval, and up to 120 percent with approval ^[3].

HUD publishes new FMRs each October. For Illinois in FY2025, FMRs vary a lot by geography ^[8]:

Bedroom size	Chicago-Naperville-Elgin FMR	Springfield FMR	Rural downstate
0BR	$1,199	$697	$550-650
1BR	$1,389	$793	$620-750
2BR	$1,647	$993	$780-930
3BR	$2,109	$1,289	$990-1,180
4BR	$2,432	$1,455	$1,110-1,330

*Note: rural downstate figures are approximate ranges across rural counties. Check HUD's FMR database for your specific county ^[8].*

A tenant's share is typically 30 percent of adjusted monthly income. If the rent sits below the payment standard, the tenant can sometimes pay less. If the rent runs above it, the tenant covers the gap, and IHDA caps how far above the payment standard a tenant can go to keep them from overextending.

For more on how these numbers play out in practice, see our page on the housing section 8 program.

What is the Low-Income Housing Tax Credit and why does IHDA control it?

The Low-Income Housing Tax Credit (LIHTC) is a federal program created by the Tax Reform Act of 1986. Congress gives each state an annual allocation of tax credits, and the state's Housing Finance Agency awards them to private developers who build or rehabilitate affordable rental housing ^[9].

IHDA is Illinois' designated Housing Finance Agency, so it controls the state's LIHTC allocation. In 2024, Illinois received roughly $89 million in annual LIHTC authority (the exact figure shifts with population-based formula adjustments each year) ^[9].

Section 42 of the Internal Revenue Code lays out the terms: the credit is claimed over a ten-year period for units affordable to households at 50 or 60 percent of AMI ^[10]. Developers sell the credits to investors, usually banks and insurance companies, to raise equity for construction. The resulting apartments carry rents capped below market for at least 30 years.

For renters, this matters because LIHTC apartments are one of the main ways affordable housing gets built outside the voucher system. You don't need a voucher to live in a LIHTC property. You just need to meet the income limits. For landlords and developers, IHDA's Qualified Allocation Plan (QAP), published annually, governs how it awards credits and which developments get funded.

How does IHDA's Illinois Housing Search tool work?

IHDA runs illinoishousinghelp.org, a free listing database for affordable rental units across the state. Renters can search by county, bedroom size, accessibility features, and whether the property accepts vouchers. It's the closest thing Illinois has to a central affordable housing database.

The database is not perfect. Listings go stale, and availability changes fast. But it beats a generic rental site for voucher holders, because properties are filtered by income limits and subsidy types. You can also use it to find section 8 houses for rent in your target area.

For properties outside the IHDA database, go section 8 and similar national listing platforms are an option, though coverage in rural downstate Illinois runs thin.

IHDA's tool also lists low-income senior housing options. That helps, because senior properties often have separate funding streams and waitlists that move faster than the general HCV list.

Can you port an IHDA voucher to another state or county?

Yes. Portability under 24 CFR 982.355 lets voucher holders move anywhere in the country, as long as the receiving PHA runs a program and is accepting incoming ports ^[3]. IHDA follows the federal portability rules.

To port out of IHDA's area, you generally must have been on the IHDA program for at least 12 months. There's an exception if you're moving for employment or to escape domestic violence, which can let you port sooner. You notify IHDA of your intent to move, IHDA issues a portability letter, and you contact the receiving PHA in your destination area.

Porting into IHDA's area from another state or local PHA works the same way in reverse. IHDA can either absorb the voucher (converting it to an IHDA voucher) or bill the issuing PHA for your subsidy. Which one they pick depends on their administrative capacity and HUD billing limits.

For more on moving with a voucher, see our housing authority overview and the general portability guidance on HUD housing.

What other IHDA resources exist for low-income households?

Beyond vouchers and LIHTC, IHDA runs several other programs worth knowing.

Illinois Affordable Housing Tax Credit (IAHTC). A state-level credit that developers can layer on top of federal LIHTC to make projects pencil out, especially in smaller markets where the federal credit alone falls short.

Multifamily financing. IHDA issues tax-exempt and taxable bonds to finance construction and rehabilitation of rental housing. This is the behind-the-scenes infrastructure that shapes housing supply over time.

Accessible Housing Renovation Fund. A small grant and loan program for owners of affordable rental properties who need to make units accessible for tenants with physical disabilities. Grants run up to $25,000 per unit ^[4].

Community Services Block Grant pass-through. IHDA passes some federal block grant dollars to local community action agencies, which then provide emergency utility and housing help. If you're in a crisis and the IHDA waitlist is closed, your county's community action agency is often the fastest path to short-term help.

IHDA publishes its annual report each spring. That report gives the clearest picture of how many households each program served and how many dollars moved. The 2023 annual report showed IHDA financed over 8,000 affordable units and served more than 42,000 households through rental assistance programs ^[4].

How does IHDA handle complaints and tenant rights?

If you're a voucher holder with a problem, you have several avenues.

Grievance procedures under 24 CFR 982.555 give voucher holders the right to request an informal hearing before IHDA terminates assistance, cuts the payment, or denies an extension ^[3]. You must request the hearing within the deadline stated in the notice, typically 10 to 30 days. Missing that deadline is the most common mistake tenants make, and it's very hard to recover from.

For fair housing complaints, the Illinois Department of Human Rights handles state-level discrimination complaints and HUD's Office of Fair Housing and Equal Opportunity handles federal ones. You can file with both at once. HUD complaints must generally be filed within one year of the discriminatory act. State complaints must be filed within 300 days ^[12].

IHDA itself has an ombudsman function and a public contact line. For systemic issues, groups like the Illinois Coalition to End Homelessness and the Shriver National Center on Poverty Law have advocated for voucher holders in Illinois and are worth contacting if you're facing a pattern of problems rather than a one-off dispute.

VoucherReady's tenant tools page lists the key forms and deadlines you'll hit during a hearing request, which helps you stay organized under a tight clock.

Frequently asked questions

Is IHDA the same as the Chicago Housing Authority?

No. IHDA is the state-level agency covering 98 of Illinois' 102 counties. The Chicago Housing Authority is a separate, locally governed PHA that operates only within the City of Chicago. If you live outside Chicago, your Section 8 voucher application almost certainly goes to IHDA or a city-specific PHA like Rockford or Peoria, not CHA.

How do I check if the IHDA Section 8 waitlist is open?

Go directly to ihda.org and look under the rental assistance or housing choice voucher section. IHDA also posts announcements on its social media accounts. The Illinois Housing Search site (illinoishousinghelp.org) sometimes carries the same information. There is no email notification system, so you need to check manually or set a monthly calendar reminder.

How long is the wait for an IHDA voucher?

IHDA does not publish average wait times. HUD's 2021 data showed average HCV waits of 1.5 to 3 years, with some agencies past 7 years. IHDA likely falls in that range depending on your county and household preferences. Applying to multiple waitlists, including local PHAs in your area, is the practical strategy while you wait.

Can a landlord refuse to accept an IHDA voucher?

It depends on location. Illinois has no statewide source-of-income protection law, but several municipalities including Chicago have local ordinances that bar landlords from refusing vouchers. Outside those municipalities, refusal is generally legal under current state law. Always verify the specific ordinance for your city or county before you assume either way.

What income limit qualifies for IHDA rental assistance?

For the Housing Choice Voucher program, the limit is 50 percent of Area Median Income, and at least 75 percent of new vouchers must go to households at 30 percent of AMI or below, per 24 CFR 982.201. AMI varies by county and household size. HUD publishes income limits each year at huduser.gov, and IHDA uses those published figures ^[11].

Does IHDA fund affordable housing construction or only vouchers?

Both. IHDA's development side allocates the federal Low-Income Housing Tax Credit in Illinois, issues tax-exempt bonds, and provides construction financing to developers of affordable rental housing. Its rental assistance side runs the Housing Choice Voucher program and the Rental Housing Support Program. The two sides work together: some LIHTC properties also set aside units for voucher holders.

What is IHDA's Rental Housing Support Program and how is it different from Section 8?

The Rental Housing Support Program (RHSP) is state-funded, not federal, and targets households below 30 percent of AMI. It works like a voucher but has its own eligibility rules and funding stream. Because it runs on state money rather than HUD dollars, it can sometimes help people who don't qualify for the federal voucher program. Check ihda.org for current enrollment status.

How does the IHDA inspection process work for landlords?

After a tenant submits a Request for Tenancy Approval, IHDA schedules a Housing Quality Standards inspection. An IHDA inspector visits the unit and checks for safety hazards, functioning systems, and HUD-required minimums. Minor deficiencies give the landlord a short correction window. Major deficiencies require a re-inspection before assistance starts. HUD sets the standard at 24 CFR 982.401.

Can I use an IHDA voucher anywhere in Illinois?

You can use an IHDA voucher in any county within IHDA's jurisdiction, which covers most of the state outside Chicago. You can also port the voucher to Chicago (using CHA), to other Illinois cities with local PHAs, or out of state after 12 months on the program. The landlord's unit must pass inspection and meet rent reasonableness tests wherever you move.

What happens if my landlord fails the IHDA inspection?

IHDA notifies the landlord of the failed items and sets a deadline to correct them. If corrections happen, IHDA re-inspects. If the landlord doesn't fix the problems in time, IHDA can abate (suspend) the housing assistance payment until repairs are done. Extended failure can end the HAP contract. As a tenant, you have the right to know inspection results and to request a re-inspection.

Does IHDA help with homeownership or only renting?

IHDA runs several homeownership programs including first mortgage products and down-payment assistance grants for income-eligible buyers. The 1stHomeIllinois and Access Mortgage programs are examples. These are separate from the rental programs and have their own income and purchase price limits. Visit ihda.org's homeownership section for current rates and availability.

Where can I find IHDA-funded affordable apartments near me?

The Illinois Housing Search tool at illinoishousinghelp.org is IHDA's official listing database. You can filter by county, bedroom size, accessibility needs, and whether the property accepts vouchers. Not every affordable unit in Illinois appears there, but it's the most targeted starting point. National platforms like Go Section 8 supplement it, though rural coverage runs thin.

What preferences does IHDA give on its HCV waitlist?

IHDA gives preferences to extremely low-income households (below 30 percent AMI), people experiencing homelessness, people displaced by a government action (demolition, code enforcement), and, in some funding streams, veterans. A preference moves you up the list relative to other applicants but does not guarantee faster service if the list is very long. Preferences must be documented at the eligibility interview.

Sources

1. Illinois General Assembly, 20 ILCS 3805 - Illinois Housing Development Act: IHDA was created by the Illinois Housing Development Act and operates as a self-supporting state agency financed through bond issuance and fees.
2. IHDA, Rental Assistance Programs overview: IHDA administers the Housing Choice Voucher program for eligible households, who pay approximately 30 percent of adjusted income toward rent.
3. HUD, 24 CFR Part 982 - Section 8 Tenant-Based Assistance: Housing Choice Voucher Program: Federal regulations governing HCV program operations including payment standards (90-110% FMR), rent reasonableness, portability under 982.355, grievance hearings under 982.555, and HQS inspections under 982.401.
4. IHDA, 2023 Annual Report: IHDA's 2023 annual report showed it financed over 8,000 affordable units and served more than 42,000 households through rental assistance programs; Accessible Housing Renovation Fund grants run up to $25,000 per unit.
5. HUD, Public Housing Agency Contact Information: Tenants outside Chicago should apply to IHDA or a city-specific PHA, not CHA, which is a separate local authority covering only the City of Chicago.
6. IHDA, Housing Choice Voucher Waitlist Status: As of early 2025, IHDA's HCV waitlist was closed, with periodic lottery-based openings announced on the agency's website.
7. HUD, Worst Case Housing Needs 2021 Report to Congress: HUD's 2021 data showed average HCV wait times of 1.5 to 3 years nationally, with some large PHAs exceeding 7 years.
8. HUD, FY2025 Fair Market Rents: FY2025 FMRs for Illinois range from approximately $550-650 for a studio in rural downstate counties to $2,432 for a 4-bedroom in the Chicago-Naperville-Elgin metro area.
9. HUD, Low-Income Housing Tax Credit (LIHTC) Database: Illinois received approximately $89 million in annual LIHTC authority in 2024, allocated by IHDA as the state's designated Housing Finance Agency.
10. Internal Revenue Code Section 42 - Low-Income Housing Credit: Section 42 of the IRC provides that LIHTC is claimed over a ten-year period for units affordable to households at 50 or 60 percent of AMI.
11. HUD, Income Limits: HCV eligibility is set at 50 percent of AMI, with 75 percent of new vouchers required to go to households at or below 30 percent of AMI per 24 CFR 982.201.
12. Illinois Department of Human Rights: Illinois has no statewide source-of-income protection; state-level housing discrimination complaints must be filed within 300 days of the discriminatory act.