Low income housing: every program, how to apply, and what to expect

Last updated 2026-07-09

What is low income housing and who qualifies?

Low income housing is a catch-all phrase for any rental where the rent is subsidized or capped because the household earns below a set share of the Area Median Income (AMI). There is no single federal program. HUD, the IRS, and USDA each fund different mechanisms, and all of them end at the same place: a lower monthly rent for a family that earns less.

The two thresholds you'll see most are 50% AMI ("very low income") and 80% AMI ("low income"). HUD publishes these limits every spring by county and metro area. In a high-cost metro, 80% AMI for a family of four can top $90,000. In a rural county it can sit under $50,000. So you can't look at one national number and know whether you qualify. ^[1]

Family size moves the numbers a lot. A single person at 50% AMI in Chicago in 2024 earns under $40,200. A family of four under that same threshold earns under $57,400. HUD raises the limit for each additional household member. ^[1]

Citizenship and immigration status matter too. Most programs require at least one household member to be a U.S. citizen or eligible non-citizen. Mixed-status families can usually still apply, but the subsidy gets prorated to cover only the eligible members. The rules live at 24 CFR Part 5, Subpart E. ^[2]

What are the main types of low income housing programs?

Five programs cover most low income housing in the United States. They work differently, and knowing which one you're staring at changes your whole strategy.

1. Housing Choice Voucher (Section 8) A voucher lets you rent any private unit that passes inspection and whose landlord agrees to take it. HUD pays the gap between 30% of your adjusted income and the payment standard your local Public Housing Authority (PHA) sets. The voucher travels with you. That portability is its edge over every other program on this list. About 2.3 million households used a voucher in 2023, per HUD's Picture of Subsidized Households. ^[3] See low income houses for rent for a practical guide to finding participating landlords.

2. Public Housing Here the PHA owns and runs the building. Rent caps at 30% of the household's adjusted income. Roughly 900,000 public housing units remain as of 2023, down from over 1.4 million in the 1990s. HUD stopped funding major new construction, and some older projects came down. ^[3]

3. Low-Income Housing Tax Credit (LIHTC) This is an IRS tax credit, not a direct rent subsidy. Developers get federal tax credits in exchange for keeping rents affordable, usually for 30 years. LIHTC has produced more than 3.5 million affordable units since 1987, which makes it the largest affordable housing production program in U.S. history. ^[11] You pay a fixed reduced rent, not a percentage of income, so your rent doesn't drop if your income does.

4. USDA Rural Development Section 515 and Section 521 For rural areas and small towns, USDA's Rural Housing Service funds construction loans (Section 515) and rental assistance (Section 521). Eligible areas usually need a population under 35,000. USDA's eligibility map is at rd.usda.gov. ^[5]

5. HUD Project-Based Rental Assistance (PBRA) Like a voucher, but tied to a specific unit in a privately owned building under a long-term HUD contract. Rent caps at 30% of income. Leave the unit and you usually lose the subsidy, unless you qualify for a project-based-to-tenant-based conversion voucher.

Program	Who pays landlord	Rent to tenant	Portable?	Typical wait
Section 8 Voucher	HUD via PHA	30% of adj. income	Yes	1 to 7 years
Public Housing	PHA owns units	30% of adj. income	No	1 to 5 years
LIHTC apartment	Tax credit investor	Fixed reduced rent	No	Varies
USDA Section 521	USDA	30% of adj. income	No	Varies
Project-Based (PBRA)	HUD directly	30% of adj. income	No (usually)	1 to 3 years

How do income limits actually work for affordable housing for low income families?

HUD sets AMI every year for roughly 2,600 geographic areas using Census ACS data and a statutory formula. There's no single household-size number to memorize. HUD gives a "4-person median family income" and then applies multipliers for 1- to 8-person households.

Most programs use three eligibility bands:

• Extremely Low Income: at or below 30% AMI
• Very Low Income: at or below 50% AMI
• Low Income: at or below 80% AMI

Here's a rule almost nobody mentions. By law, PHAs must direct 75% of new voucher admissions to extremely low income households, meaning families at or below 30% AMI. ^[2] It matters in practice: a family at 60% AMI can still get a voucher, but it may wait longer than a family at 20% AMI, because the PHA has to prioritize the deep end of the income scale first.

Counted income covers wages, Social Security, SSI, child support, most asset income, and more. HUD's definition of annual income under 24 CFR Part 5 is broad. The exclusions, like some student financial aid, are the exception. ^[2]

HUD posts current income limits at huduser.gov each spring. Check them directly, because even neighboring counties in the same metro can carry different AMI figures. ^[1]

How do you find and apply for low income housing apartments?

Step one is finding your local Public Housing Authority. Every city and county, plus some regional agencies, has at least one PHA. HUD keeps a contact directory at hud.gov. ^[6] Call or visit before you apply online. Plenty of PHA websites are stale and won't tell you whether the waitlist is actually open.

For Section 8 vouchers, the PHA runs the waitlist. When one opens (sometimes for just a few days), you apply inside that window. Miss it and you wait for the next opening, which can be years out. Sign up for email alerts from every PHA within reach of where you could realistically live.

LIHTC apartments have no central application. Each property runs its own application, waitlist, and income check. Ask the property manager whether the building has LIHTC or Section 8 project-based units. Both can look like plain apartment buildings from the street.

HUD's affordable apartment search at hud.gov and HousingSearch.org (HUD-supported) both let you filter by program type and location. ^[6] For units taking vouchers, apts that take section 8 walks through the process.

One honest note. People assume you apply once and get placed. You don't. Apply to every open waitlist you can reach, LIHTC properties included, so you have several paths running at the same time.

How long are the waitlists for housing for low income families?

Nobody has clean national wait-time data. The best evidence comes from two sources. A 2021 Urban Institute study found median waits for Housing Choice Vouchers ran from 9 months to over 7 years depending on the PHA, with large urban agencies at the long end. ^[7] HUD's 2023 Picture of Subsidized Households shows 2.3 million active voucher users, while unmet need runs several times that. That gap is the whole story behind the waits. ^[3]

Some high-demand agencies, like the New York City Housing Authority, have closed their public housing waitlist to new applicants entirely, because the existing list would take decades to clear.

Things that can move you up faster:

• Preference categories. Most PHAs prioritize households that are homeless, living in substandard housing, paying more than 50% of income toward rent, or involuntarily displaced.
• Veteran status. HUD-VASH vouchers are for homeless veterans and sit separate from the general pool.
• Local preference. Some PHAs favor current residents of their jurisdiction, which can help you or hurt you.

Apply to several programs at once. Get on the Section 8 list, apply to every LIHTC property you can afford, and check rural USDA options if you can move. While you wait, document any household changes (a new baby, lost income, a disability), because those can update your preference status.

What does low income housing actually cost to rent?

It depends entirely on the program.

For vouchers and project-based programs on income-based rent, you pay 30% of your adjusted monthly income. Adjusted income of $12,000 a year means $300 a month, no matter what the unit's market rent is. The PHA covers the rest up to the payment standard. Pick a unit above that standard and you pay the excess on top of your 30%. The rule lives at 24 CFR 982.508. ^[2]

LIHTC works differently. Rents cap at 30% of 60% AMI (or 50% AMI in some deals). That produces a fixed dollar rent, not a percentage of what you earn. If your income falls, your LIHTC rent doesn't budge unless the property also has rental assistance layered on top. A 60%-AMI two-bedroom might run $800 to $1,100 a month in a moderate-cost city in 2024. In a high-cost area the same unit could hit $1,400 to $1,800 and still count as "affordable" under the LIHTC formula.

Utilities hit your budget differently by program. Voucher holders get a utility allowance. If the tenant pays utilities, the PHA subtracts an estimated utility cost from the payment standard, which lowers what you owe the landlord. Run the fair market rent calculator for your area before you sign anything, so you know whether a unit fits your payment standard.

Deposits are still on you. PHAs don't cover them. A few states cap security deposits at one month's rent for unfurnished units (California is one), but most allow two months. Budget for it even with a voucher in hand.

What is the difference between Section 8 and other affordable housing for low income families?

People use "Section 8" to mean any housing help, but the term legally covers two programs under Section 8 of the Housing Act of 1937: the Housing Choice Voucher (tenant-based) and Project-Based Rental Assistance (unit-based). Public housing is a separate program under Section 9 of the same act. LIHTC is an IRS program with no Section 8 lineage at all.

The real differences come down to flexibility, rent structure, and availability.

Flexibility. A voucher lets you move anywhere a landlord takes it, including across state lines through portability. Public housing, PBRA, and LIHTC tie you to one address. If your job moves or a block goes downhill, you can act with a voucher in a way a tied subsidy won't allow. See homes for rent with section 8 for how that search really works.

Rent structure. Vouchers and public housing charge 30% of income. LIHTC charges a fixed amount. For steady income, a fixed LIHTC rent is predictable. For income that swings with the season or drops to nothing, income-based rent protects you far better.

Availability. LIHTC units are easier to get than vouchers in most markets, simply because there are more of them. A tax credit apartment often needs only a standard application with no years-long list, especially in smaller cities.

My advice for most families: apply for a voucher first, because the subsidy is the stronger long-term tool, and take a LIHTC apartment as a bridge if one opens up sooner.

Can landlords refuse to rent to Section 8 voucher holders?

In about half of U.S. states and many cities, no. Source-of-income discrimination laws bar landlords from rejecting a tenant solely for paying with a voucher. California (Government Code 12955), New York, New Jersey, Washington, Oregon, Connecticut, and more than a dozen other states have these protections. ^[8]

Where there's no source-of-income protection, a landlord can legally turn down a voucher. The result is a narrower pool of willing landlords and, often, a long search to find one who says yes.

For landlords weighing it, the numbers are usually better than the reputation. HUD sends its share of the rent directly, which wipes out collection risk on that portion. The rental assistance payment article lays out how PHAs disburse payments and when to expect them. VoucherReady's landlord kit gives a checklist for the inspection and lease process if you're new to it.

Landlords do have to pass a HUD Housing Quality Standards inspection before anyone moves in. The unit has to meet minimum safety and habitability requirements. That's no higher a bar than any responsible landlord already clears.

What other programs overlap with or supplement low income housing?

A handful of programs are worth knowing, because they either get you housed faster or stack on top of an existing subsidy.

Emergency Housing Vouchers (EHV). The American Rescue Plan Act of 2021 created 70,000 of these, aimed at people experiencing homelessness, fleeing domestic violence, or at high risk of homelessness. Once issued, they work like regular Housing Choice Vouchers. ^[9]

HUD-VASH. A joint HUD and VA program pairing a Housing Choice Voucher with VA case management for homeless veterans. It runs through VA medical centers. ^[10]

HOME Investment Partnerships Program. HUD sends block grants to state and local governments to fund affordable housing and rental assistance. Some HOME-assisted units work like LIHTC units, with capped rents. ^[6]

Section 811. Housing for people with disabilities, often woven into larger apartment buildings, with a services coordination component.

State rental assistance programs. Many states run their own emergency rental assistance, housing stabilization, or general assistance programs. After the federal Emergency Rental Assistance (ERA) program ended, some states kept funding their own versions. Check your state housing finance agency for what's live now.

If you find a hud house through HUD's homeownership programs, there are also paths from rental assistance to ownership (the Family Self-Sufficiency Program and the HCV Homeownership Option), though only a small share of voucher holders use them.

How do you actually search for low income housing apartments for rent right now?

The search splits into two tracks, depending on whether you hold a voucher.

If you have a voucher: Start with your PHA's briefing packet. It should list approved landlords or point you to a listing database. HUD's resource locator at resources.hud.gov finds nearby PHAs and other help. ^[6] AffordableHousingOnline.com and GoSection8 pull together listings from participating landlords. See go section 8 houses for rent for how that site works. Zillow and Trulia now carry Section 8 filters on many listings, and section 8 houses for rent on trulia shows how to use them well.

If you're on a waitlist or don't have a voucher yet: Search LIHTC properties directly. The National Housing Preservation Database (at preservationdatabase.org, a joint HUD and Urban Institute product) lists federally assisted properties, including LIHTC, Section 8 project-based, and public housing. ^[11] Call each property's management office and ask whether they have income-restricted units, what the income limits are, and whether the waitlist is open.

What to bring to any application:

• Government-issued photo ID for all adults
• Social Security cards for every household member
• Proof of income for the last 30 days (pay stubs, Social Security award letter, child support order)
• Bank statements for the last 2 to 3 months
• Rental history or a landlord reference letter

VoucherReady's free tenant tools help you track open waitlists and keep your documents organized so you don't miss a window.

For a search focused on houses instead of apartments, section 8 rent house breaks down how to filter listings for single-family rentals.

What are tenants' rights in low income housing?

Federally assisted tenants get protections that private-market renters don't. These apply in public housing, voucher-assisted units, and most project-based Section 8 properties.

Grievance procedures. Public housing residents have a right to a formal grievance hearing before a tenancy is terminated, under 24 CFR Part 966. ^[2] A PHA can't just evict you without running the grievance process.

Annual recertification. Your income gets recertified at least every 12 months. Income drops, rent drops at the next recertification. Income rises, rent rises. Most programs require you to report changes in family composition or income within 30 days, and skipping that can be treated as fraud.

Reasonable accommodation. Under the Fair Housing Act and Section 504 of the Rehabilitation Act, PHAs and assisted owners must provide reasonable accommodations for tenants with disabilities. That can mean allowing a service animal in a no-pets building, adjusting a lease term, or approving a transfer to an accessible unit.

Notice requirements. In Section 8 assisted tenancies, a landlord has to give proper notice before any rent increase, and the PHA has to approve the increase first. A landlord can't raise your portion mid-lease without PHA sign-off.

Non-discrimination. The Fair Housing Act (42 U.S.C. Chapter 45) bars discrimination based on race, color, national origin, religion, sex, disability, and familial status in any housing transaction. HUD enforces it. "It is unlawful to refuse to sell or rent... or otherwise make unavailable or deny, a dwelling to any person because of race, color, religion, sex, familial status, or national origin," the Act states. ^[12]

What are the biggest mistakes people make when applying for affordable housing?

After you see how these programs work, the same failure patterns show up again and again.

Applying to only one PHA. Voucher lists in big cities can stretch 5 to 7 years. PHAs in smaller cities in the same region might run 1 to 2 years, or even keep the list open. A wider geographic net is often the fastest way to get housed.

Missing the recertification window. Once you have a subsidy, blowing the annual recertification deadline can end your assistance. Set a calendar reminder 60 days before your anniversary date.

Skipping LIHTC because it doesn't look like "Section 8." Tax credit apartments are often newer and better maintained than the subsidized reputation suggests, because private developers built them to attract tax credit investors. If a fixed affordable rent fits your budget, don't hold out for a voucher while a LIHTC unit sits open now.

Choosing a unit above the payment standard without doing the math. If a unit rents $200 over your PHA's payment standard, that $200 comes out of your pocket on top of your 30% share. On a tight budget, that arithmetic turns a "deal" into something you can't afford.

Not appealing a denial. Denied for criminal history, past evictions, or credit? Most PHAs give you the right to an informal hearing. People walk away from denials without knowing appeals succeed at a real rate, though PHA-level data on outcomes is thin.

Frequently asked questions

What is the income limit for low income housing in 2024?

Income limits vary by county and family size. Nationally, HUD defines "very low income" as 50% of Area Median Income (AMI) and "low income" as 80% AMI. For a family of four, 50% AMI runs from roughly $35,000 in low-cost rural areas to over $60,000 in high-cost metros like San Francisco. Check the exact figure for your county at huduser.gov.

How do I apply for Section 8 housing?

Contact your local Public Housing Authority and ask whether the Housing Choice Voucher waitlist is open. Applications are accepted only during open enrollment periods, which can be brief. Submit the moment the list opens, include documentation for all household members and income, and update your contact info with the PHA every time it changes so you don't miss your placement call.

Can you get Section 8 if you have no income?

Yes. Zero-income households can still qualify. Your rent share would be $0 and the PHA would pay the full payment standard to the landlord. PHAs verify zero income at application and each annual recertification, usually with a self-certification and sometimes a letter confirming no benefits come in. Report any income the moment it starts.

What is the difference between public housing and Section 8?

Public housing means the PHA owns and manages the building. Section 8 (Housing Choice Voucher) means the government gives you a subsidy you take to a private landlord. Public housing ties you to one address; a voucher is portable. Both cap your rent at 30% of adjusted income. Vouchers serve about 2.3 million households; public housing around 900,000.

How long is the wait for affordable housing for low income families?

Wait times run from under a year at small-city PHAs to over 7 years at large urban ones. A 2021 Urban Institute analysis found median voucher waits stretched from 9 months to more than 7 years depending on the PHA. LIHTC apartments often have shorter or no waitlists. Applying to several programs at once is the fastest path to getting housed.

Can a landlord refuse to accept Section 8 vouchers?

It depends on the state. About half of states plus many cities have source-of-income anti-discrimination laws that bar refusing a tenant solely for using a voucher. California, New York, New Jersey, Oregon, and Washington are among them. In states without such laws, private landlords can legally decline to take part in the program.

What is a LIHTC apartment and how is it different from Section 8?

LIHTC stands for Low-Income Housing Tax Credit. Developers get IRS tax credits in exchange for capping rents, usually at 30% of 60% AMI for at least 30 years. Unlike Section 8, your rent is a fixed dollar amount, not a share of income. LIHTC has produced over 3.5 million affordable units since 1987, making it the largest affordable housing production program in the country.

What documents do I need to apply for low income housing?

Most programs want government-issued photo ID for all adults, Social Security cards for everyone in the household, proof of income for the last 30 days (pay stubs, benefit award letters), bank statements from the last 2 to 3 months, and rental history or a reference from a past landlord. Organizing these before a waitlist opens saves time during a short application window.

Are utilities covered in Section 8 or low income housing?

Not automatically. In public housing, utilities are sometimes bundled into the rent. With a Housing Choice Voucher, if you pay utilities directly, the PHA gives you a utility allowance that lowers your rent share. The allowance comes off the payment standard, so your out-of-pocket drops. It doesn't pay your utility bills directly; it reduces what you owe the landlord.

Can you be denied low income housing because of a criminal record?

PHAs can deny applicants with certain criminal histories, but HUD's 2016 guidance says blanket bans on people with records may violate the Fair Housing Act through disparate impact by race. Lifetime bans are required only for a couple of cases (methamphetamine manufacture on federally assisted property and sex offenders subject to lifetime registration). You can appeal other denials.

What is project-based rental assistance and how do I find those apartments?

Project-based rental assistance (PBRA) is a HUD contract tied to a specific private apartment building, not to you. Rent caps at 30% of adjusted income. To find PBRA units, search the National Housing Preservation Database at preservationdatabase.org, filter by Section 8 project-based, and call the property manager about waitlist status.

Does having a housing voucher affect my ability to move to a different city or state?

Yes, in a good way. Housing Choice Vouchers can port to any jurisdiction with a participating PHA after you've used your initial voucher in the issuing PHA's area for at least 12 months (some PHAs waive this). You tell your current PHA you intend to port, and they contact the receiving PHA. The process usually takes 30 to 60 days, and your payment standard adjusts to the new area's rates.

Is there low income housing specifically for seniors or people with disabilities?

Yes. HUD Section 202 provides housing for elderly households (generally 62 or older) with rental assistance and supportive services. Section 811 does the same for people with disabilities. Both carry long waitlists in most areas. Mainstream vouchers also work for any qualifying household, regardless of age or disability status.

What happens if my income goes up while I'm in subsidized housing?

Your rent share rises proportionally, but you don't lose the subsidy right away. In the voucher program, if your income rises enough that the housing assistance payment drops to zero for 180 consecutive days, the subsidy ends. In practice, most PHAs give 180 days of reduced subsidy before termination. Report income changes promptly; underreporting is treated as fraud and can lead to repayment demands.

Sources

1. HUD User, FY2024 Income Limits Documentation: HUD publishes AMI-based income limits annually by county for four income categories; 50% AMI is 'very low income' and 80% AMI is 'low income'.
2. Code of Federal Regulations, Title 24 (24 CFR Part 5, 24 CFR 982, 24 CFR Part 966): 24 CFR 982.508 governs tenant rent calculations; Part 5 Subpart E covers income and citizenship eligibility; 75% of new admissions must be extremely low income; Part 966 covers public housing grievance procedures.
3. HUD, Picture of Subsidized Households 2023: About 2.3 million households used Housing Choice Vouchers and roughly 900,000 public housing units remained in 2023.
4. USDA Rural Development, Multi-Family Housing Programs: USDA Section 515 funds construction loans and Section 521 provides rental assistance for eligible rural households in communities generally under 35,000 population.
5. HUD, Public and Indian Housing and Fair Housing resources: HUD maintains a PHA contact directory, the resource locator at resources.hud.gov, and Fair Housing enforcement through its Office of Fair Housing and Equal Opportunity.
6. Urban Institute, research on Housing Choice Voucher waitlists (2021): Median voucher waitlist times ranged from 9 months to over 7 years depending on the PHA; large urban PHAs skew toward the longer end.
7. National Housing Law Project, Source of Income Discrimination protections by state: Approximately half of U.S. states and many cities have source-of-income anti-discrimination laws covering Housing Choice Vouchers; California Government Code 12955 is one example.
8. HUD, Emergency Housing Vouchers program: The American Rescue Plan Act of 2021 created 70,000 Emergency Housing Vouchers targeted at people experiencing or at risk of homelessness or fleeing domestic violence.
9. VA, HUD-VASH program: HUD-VASH pairs a Housing Choice Voucher with VA case management for homeless veterans and is administered through VA medical centers.
10. HUD User, LIHTC Database and National Housing Preservation Database: HUD maintains the LIHTC property-level database, which records more than 3.5 million units placed in service since 1987; the National Housing Preservation Database (preservationdatabase.org) is a joint HUD and Urban Institute resource for locating assisted properties.
11. HUD Office of Fair Housing, Fair Housing Act overview: The Fair Housing Act (42 U.S.C. Chapter 45) prohibits housing discrimination based on race, color, national origin, religion, sex, disability, and familial status.