HUD housing income limits: how they work and what they mean for you

Last updated 2026-07-09

What are HUD income limits and why do they exist?

HUD income limits are the maximum household income levels that decide who can get federal rental assistance, move into public housing, or rent a tax-credit unit. Congress built them because subsidies run out. Without a ceiling, that money would drift toward people who can pay market rent on their own.

HUD recalculates the limits every year using American Community Survey data from the Census Bureau, anchored to each metropolitan statistical area (MSA) or county's Area Median Income, usually shortened to AMI. The concept is plain arithmetic: if the median family income in your metro is $90,000, then 50% AMI is $45,000 for a four-person household there.^[1]

Three tiers matter most:

• Extremely Low Income (ELI): 30% of AMI
• Very Low Income (VLI): 50% of AMI
• Low Income (LI): 80% of AMI

Every program that touches HUD money points at one of these tiers. The Housing Choice Voucher program uses 50% AMI as its general eligibility ceiling. Low income housing tax credit (LIHTC) properties usually target 60% AMI, though they can pick lower. Public housing admission runs up to 80% AMI on paper but ends up serving far lower incomes in practice.^[2]

How does HUD actually calculate income limits each year?

It starts with the Census Bureau's American Community Survey five-year estimates of median family income (MFI) for each area. HUD takes that raw number, applies adjustments to smooth statistical noise and handle areas where the survey data is thin, then derives the three percentage-based limits from the adjusted figure.^[1]

Household size adjustments run from a one-person household (roughly 70% of the four-person standard) up to eight-person households (roughly 132% of the four-person standard). So if four-person Very Low Income in your county is $40,000, a single person's limit lands near $28,000 and an eight-person household's near $52,800. HUD publishes the exact multipliers in its Methodology document each year.^[1]

Two special rules cap how far limits can move:

1. The high housing cost adjustment: If actual rents in an area sit far out of line with the calculated AMI, HUD can push the limits upward so they reflect what low-income families really face. San Francisco and Honolulu are the usual examples. 2. The minimum floor: HUD sets a national floor so no area's limits fall below a baseline. That protects residents in very poor rural counties from limits so low they'd disqualify nearly everyone.

Limits update every spring, usually late March or April, and post on HUD's income limits page at huduser.gov.^[3] Always check your eligibility against the current year's numbers. They move even in calm markets.

What are the 2024 HUD income limits by household size?

There's no single national table, because limits change with every county and metro area in the country. To give you a feel for the scale, here are illustrative 2024 Very Low Income (50% AMI) limits for a four-person household across a few areas, alongside their 30% and 80% tiers:^[3]

Metro / County	4-Person VLI (50% AMI)	4-Person ELI (30% AMI)	4-Person LI (80% AMI)
San Francisco, CA	$84,850	$50,900	$135,750
New York, NY	$73,450	$44,100	$117,550
Chicago, IL	$55,100	$33,100	$88,200
Dallas, TX	$52,000	$31,200	$83,200
Rural Mississippi (example county)	$30,650	$18,400	$49,050
National non-metro median (approx.)	~$39,700	~$23,800	~$63,500

These are real 2024 figures from HUD's FY2024 income limits data, though small rounding differences show up depending on which county within a metro you pull.^[3] Look up your exact area at the HUD User data tool (huduser.gov).

Here's what catches people off guard. Income limits in high-cost metros run high in dollar terms. A family of four in San Francisco counts as "Very Low Income" at an income many Americans would call middle class. That's a measure of how expensive that market is, not a glitch in the system.

Which HUD programs use income limits, and which tier do they require?

Different programs key off different AMI tiers, and knowing which one applies to you is the line between qualifying and not.

Housing Choice Vouchers (Section 8): Eligibility ceiling is 50% AMI (Very Low Income). But federal law requires at least 75% of new vouchers each year go to households at or below 30% AMI (Extremely Low Income).^[4] Because of that targeting rule and long waitlists, most voucher recipients sit well under 50% AMI.

Public Housing: Admission runs up to 80% AMI, but housing authorities can set preferences that drop the real cutoff much lower. Most public housing residents earn well under 30% AMI.^[2]

Project-Based Section 8: Generally 50% AMI, same as the voucher program.

LIHTC (Tax Credit) Housing: Units are usually reserved for households at 60% AMI or below, though some properties elect 50% or lower. You don't need a voucher to live there. You just have to earn under the limit.^[5]

HOME Investment Partnerships: Tenants in HOME-funded rentals generally must be at or below 60% AMI, though some HOME units target 50% AMI.^[6]

Section 202 (Elderly Housing) and Section 811 (Disabled Housing): Both use a 50% AMI threshold for initial admission.

If you're hunting for low income senior housing, the program type matters a lot. Some senior communities run on tax credits (60% AMI) while others use project-based vouchers (50% AMI), and that ten-point gap can decide whether you get in.

A useful shortcut: any program branded "hud low income housing" almost always means 50% AMI or below. The 80% AMI programs exist, but they serve a much smaller slice of the HUD-assisted population.

How is income counted for HUD eligibility purposes?

This is where a lot of applicants get tripped up. HUD doesn't use your taxable income or your W-2 wage figure. It uses "annual income" as defined in 24 CFR 5.609, which reaches further than most people expect.^[7]

Annual income under 24 CFR 5.609 includes:

• Wages, salaries, overtime, tips, bonuses
• Net income from business or self-employment (after ordinary expenses)
• Social Security, SSI, disability payments
• Pension and annuity payments
• Unemployment compensation
• Regular contributions from people not living in the unit (like child support)
• Welfare assistance

Some income is excluded, which is where people miss savings:

• Earnings of full-time students (a partial exclusion applies)
• The earned income disregard for certain public housing residents moving into work
• One-time, non-recurring income (like an insurance settlement)
• Foster care payments
• Military pay for combat zones

The housing authority verifies income through third-party sources: the IRS, the Social Security Administration, employer wage records, and bank statements. The figure they settle on is your gross annual income for eligibility, and it covers every household member who will live in the unit.

One practical note. If your income sits close to the limit, ask the housing authority about deductions. Medical expenses over 3% of annual income can be deducted for elderly and disabled families. Child care costs needed for work can also be deducted when they calculate your rent share, though not for the eligibility test itself.^[7]

What happens if your income goes over the limit after you're already housed?

For voucher holders, going over the income limit doesn't kick you out. Under the Housing Choice Voucher program, once you're admitted, you keep the voucher even if your income climbs past the 50% AMI threshold, as long as you keep paying your share and the unit keeps passing inspections.^[4] Nothing in the rules terminates a voucher purely because income rose.

Public housing works differently. Housing authorities review income at annual recertifications. If your income climbs high enough that your calculated rent (usually 30% of adjusted income) covers the full market rent, you no longer need the subsidy. At that point the authority may end assistance, though the specific policy varies by housing authority.

LIHTC properties have their own rule, the "Available Unit Rule." If a tenant's income rises above 140% of the applicable income limit, the next available unit of comparable size has to go to a qualified low-income household. The over-income tenant isn't evicted, but the owner can't rent a similar unit to another over-income household until the balance is restored.^[5]

The honest version for most people: rising income rarely triggers a housing crisis under the voucher program. The real problem almost always runs the other way, incomes too low for too long.

Do income limits vary by state, city, or just county?

They vary by metropolitan statistical area (MSA) and, in rural areas, by county. The geography is smaller than a state but usually bigger than a zip code.

HUD groups areas into "HUD Metro Fair Market Rent Areas" (HMFAs), which sometimes line up with Census-defined MSAs and sometimes don't. A single city can carry one set of limits while a neighboring suburb with higher incomes sits in a different HMFA with higher limits. The limits follow the geography, not the city line.

Some states use a state-wide non-metro limit that applies to every county outside a defined metro. Rural counties in most states run on that single statewide figure unless HUD has enough data to set a county-specific number.^[1]

For rental assistance seekers, the practical takeaway is short: the county or metro where you apply sets your income limits, not where you live now. If you port a voucher across metro areas, the receiving authority's local limits (and its payment standards) govern your assistance from then on. That can help you or hurt you depending on which direction you move.

You can look up exact current limits by state, county, or MSA on the HUD User income limits query tool.^[3]

How do income limits relate to Fair Market Rents and payment standards?

Income limits and Fair Market Rents (FMRs) are two separate HUD calculations, and they collide constantly in real life.

FMRs cap what a housing authority pays toward rent. Income limits cap who qualifies for help. A household can clear the income limit cleanly and still struggle because the FMR in their area is too low to rent anything real. That gap is the daily reality for renters in tight markets.

Payment standards (what the authority actually uses, which can run 90% to 110% of FMR) set your subsidy amount. Your subsidy is roughly the payment standard minus 30% of your adjusted monthly income. The income limit decides whether you're in the program. The payment standard decides how much help you get once you're inside.

HUD also publishes Small Area Fair Market Rents (SAFMRs) for some metro areas, which set FMRs at the zip-code level instead of one metro-wide number. That gives voucher holders more buying power in higher-rent neighborhoods. It doesn't touch the income limits, but it does make the subsidy stretch further in different parts of the metro.^[8]

To see how payment standards turn into actual affordable units, the section 8 houses for rent search is where income limits and FMRs meet the ground.

How can landlords use HUD income limits to price and market units?

Landlords who own LIHTC properties have to comply with income limits because their regulatory agreement with the state housing finance agency binds them legally. But even private landlords who accept section 8 vouchers gain from reading these limits closely.

Knowing the local Very Low Income limit for each household size tells a landlord roughly what income the applicant pool has. It also sets honest expectations. A household at 30% AMI needs the subsidy to carry most of the rent, so the unit's rent has to sit below the payment standard or the tenant can't make it work, income limit or not.

For a landlord weighing whether to accept vouchers at all, HUD's income limits data is real market research. A county where 50% AMI for a four-person household is $60,000 holds a deep pool of working families who qualify for vouchers but aren't so poor the numbers break. That's a different risk profile than a county where 50% AMI is $25,000.

VoucherReady's landlord kit walks through payment standards and tenant income math for any metro area, which saves a few hours of research when you're deciding whether to list a unit.

Check open section 8 waiting lists for a read on demand in your area. Paired with income limits, it tells you how large your qualified tenant pool really is.

What changed with HUD income limits in recent years?

The biggest structural shift lately was HUD moving to update income limits every year off the latest ACS five-year estimates, instead of older, less frequent Census data. That made the limits more responsive to rising wages and housing costs in fast-growing markets.^[1]

COVID threw a wrench in. HUD used CY2019 ACS data for the FY2022 limits because the pandemic-year CY2020 data was considered statistically unreliable after survey collection broke down. The limits lagged actual income changes through 2021 and 2022, then caught up with bigger-than-usual jumps in FY2023 and FY2024 once normal data resumed.^[3]

The Consolidated Appropriations Act of 2023 and the HUD guidance that followed didn't touch the three AMI tiers. But housing groups keep pushing to expand the 30% AMI targeting rule for vouchers past the current 75% threshold, arguing the ELI population has the fewest options in the private market. As of mid-2025, that statutory threshold still sits at 75%.^[4]

Some states and cities run their own income limits for locally funded programs that reach above HUD's 80% AMI ceiling, mostly for workforce housing. California's state programs sometimes use 120% AMI. Those aren't HUD limits. They're state categories layered on top of the federal framework.

For the current published limits, HUD User's income limits page (huduser.gov) is the authoritative source and refreshes each spring.^[3]

How do you look up income limits for your specific area?

The fastest, most accurate route is HUD's own income limits query tool at huduser.gov. Pick a fiscal year, type in your state, then your county or metro area. The tool returns the full table showing all eight household sizes across all three income tiers for that geography.^[3]

A few things to know before you start:

1. The "fiscal year" on the page means HUD's fiscal year, not the calendar year. FY2024 limits, for example, posted in spring 2024 and govern programs through spring 2025. 2. Some PHAs adopt new limits slower than others. If you're mid-application, ask the housing authority which year's limits they're using right now. 3. HUD also posts a downloadable Excel file with every area at once, handy if you want to compare counties or build your own spreadsheet.

Applying to a tax-credit property? The manager should post the current income limits on-site or hand them to you in writing. Under fair housing principles, a landlord can't hide the qualifying thresholds.

For people using VoucherReady's tools, the income limit lookup is built into the eligibility checker, so you skip the manual cross-referencing.

If the query tool feels dense, the National Low Income Housing Coalition keeps a clear breakdown at nlihc.org that's useful for understanding the ELI tier in particular.^[9]

Frequently asked questions

What is the income limit for HUD housing for a family of 4?

There's no single national number; it depends on your county or metro area. For a four-person household, HUD's Very Low Income (50% AMI) limit ran from roughly $30,650 in lower-income rural counties to $84,850 in San Francisco in 2024. Look up your exact area with the HUD User income limits query tool at huduser.gov, then select your state and county.

What does 50% AMI mean in plain English?

AMI stands for Area Median Income, the midpoint income for all households in your metro or county. At 50% AMI, a family earns half that midpoint or less. HUD uses it as the general eligibility ceiling for Section 8 vouchers. A family right at 50% AMI would still pay some rent; the voucher covers the gap between their share (30% of adjusted income) and the actual rent, up to the payment standard.

Can you make too much money for Section 8 and lose your voucher?

Once you hold a Housing Choice Voucher, rising income doesn't automatically end it. Federal rules include no recapture provision that terminates vouchers above the 50% AMI limit after admission. What changes is your rent share: you pay 30% of adjusted income, so higher earnings mean you pay more. The subsidy shrinks until it can hit zero, at which point the voucher goes dormant rather than getting revoked.

Do HUD income limits change every year?

Yes. HUD updates them every spring, usually March or April, using the latest American Community Survey five-year data from the Census Bureau. Year-to-year changes are modest in stable markets, around 2 to 5%, but can jump hard after data catch-up years (like FY2023, which absorbed pandemic-era lags). Always confirm you're using the current fiscal year's published limits.

How do HUD income limits differ from Fair Market Rents?

Income limits decide who qualifies for assistance. Fair Market Rents (FMRs) decide how large the subsidy can be. A household can be fully income-eligible for a voucher and still find no unit because local FMRs are too low to rent anything. HUD sets both annually, but the data differs: income limits use AMI data; FMRs use rent survey and ACS gross rent data.

What is Extremely Low Income under HUD rules?

Extremely Low Income (ELI) is 30% of the Area Median Income for your area, adjusted for household size. Federal law requires housing authorities to send at least 75% of new Housing Choice Vouchers each year to ELI households. In practice, most new voucher recipients earn very little: Social Security disability, SSI, or part-time wages. At 30% AMI, even a moderate subsidy makes a large difference.

Are income limits the same for public housing and Section 8?

They overlap but aren't identical. Both use HUD's AMI-based limits, but public housing allows admission up to 80% AMI while Section 8 vouchers cap at 50% AMI for initial admission. In practice, both serve far lower incomes because demand swamps supply and waitlists prioritize households with the fewest resources. The income at admission sits well below the technical ceiling in most cities.

Do income limits affect LIHTC (tax credit) apartments differently than Section 8?

Yes. LIHTC properties are privately owned and rent at reduced market rates to qualifying households, so tenants pay the full discounted rent without a voucher subsidy. Most LIHTC units target 60% AMI, higher than the 50% AMI Section 8 ceiling. Voucher holders can use them in LIHTC units if the rent sits below the payment standard. Without a voucher, you only need to be under the property's chosen AMI limit.

Does household size affect HUD income limits?

Yes, meaningfully. HUD adjusts limits by household size, from one person (roughly 70% of the four-person standard) up to eight people (roughly 132%). A two-person household and a five-person household with the same dollar income can land on opposite sides of eligibility. Always check the limit for your specific household size, more than the commonly cited four-person figure.

What income is counted and what is excluded for HUD eligibility?

HUD counts gross annual income from all sources: wages, Social Security, pensions, child support, business income, and unemployment under 24 CFR 5.609. Key exclusions include full-time student earnings beyond a threshold, one-time non-recurring payments (insurance settlements), foster care payments, and income from live-in aides. Self-employment income counts net of ordinary business expenses. The housing authority verifies all income with third-party sources.

How do I find HUD income limits for low income housing in my county?

Use HUD's official query tool at huduser.gov. Select the current fiscal year, choose your state, then your county or metro area. The tool returns a full table showing limits for one through eight-person households at the 30%, 50%, and 80% AMI tiers. Update your search each spring when HUD releases new figures, and confirm with your housing authority which year's limits they're applying.

Can a landlord deny a tenant because their income is too low for a non-HUD unit?

For market-rate rentals without government assistance, landlords can set minimum income requirements (usually 2.5 to 3 times monthly rent) and reject applicants who fall short. But in jurisdictions with source-of-income protections (more than 20 states and many cities), a landlord can't refuse a voucher-holding tenant solely because their personal income is low, since the voucher covers the gap. Local law governs this; check your state's fair housing statute.

Sources

1. HUD User, FY2024 Income Limits Methodology Document: HUD calculates income limits using ACS data anchored to Area Median Income, with household size adjustments and special rules for high-cost areas and rural minimums.
2. HUD, Public Housing Program Overview: Public housing admission ceiling is 80% AMI; in practice most residents have far lower incomes.
3. HUD User, FY2024 Income Limits Data and Query Tool: 2024 Very Low Income (50% AMI) limits by metro area, including San Francisco ($84,850) and rural Mississippi examples.
4. HUD, Housing Choice Voucher Program (Section 8): Voucher eligibility ceiling is 50% AMI, and federal law requires at least 75% of new vouchers each year go to households at or below 30% AMI; vouchers are not terminated purely because income rises after admission.
5. IRS, Low-Income Housing Tax Credit (Section 42): LIHTC units typically serve households at 60% AMI or below; the Available Unit Rule applies when a tenant's income rises above 140% of the applicable limit.
6. 24 CFR 5.609, HUD Electronic Code of Federal Regulations: HUD's definition of annual income for eligibility includes wages, Social Security, pensions, child support, and business net income; specifies statutory exclusions.
7. HUD, Small Area Fair Market Rents: HUD publishes Small Area Fair Market Rents at the zip-code level for some metro areas, giving voucher holders more purchasing power in higher-rent neighborhoods without changing income limits.
8. National Low Income Housing Coalition, Out of Reach 2024: NLIHC tracks the Extremely Low Income (30% AMI) threshold and the gap between ELI household needs and affordable housing supply.
9. U.S. Census Bureau, American Community Survey: HUD uses ACS five-year estimates as the primary data source for calculating Area Median Income for each metro and county.
10. HUD, FY2024 Fair Market Rents Documentation: FMRs are set at 40th percentile gross rents using ACS and HUD rental surveys; housing authorities set payment standards at 90-110% of FMR.