Section 8 is a federal housing program run by the U.S. Department of Housing and Urban Development (HUD). It helps lower-income families, elderly people, and people with disabilities pay rent. The program doesn't give money directly to renters. Instead, it provides vouchers that landlords can accept as partial payment toward rent. The tenant pays a portion of the rent based on income, and the government pays the rest to the landlord.
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Income limits exist because Section 8 targets people with limited financial resources. These limits change every year and differ by location. A family earning $40,000 per year might fall within income limits in one county but exceed them in another, wealthier area. Understanding how these limits work is the first step in learning about the program.
The program operates in most U.S. cities and counties, though not every area participates. Some regions have long waiting lists—in some cities, families wait three to five years or longer to receive a voucher. Other areas have shorter waits or sometimes accept new applications.
Income limits are based on the area median income (AMI) for the specific county or metropolitan area where someone lives. HUD sets these limits annually, typically releasing new numbers in spring. A family's income includes wages from jobs, Social Security, disability benefits, child support, and other sources. The program counts gross income, which means before taxes are taken out.
Practical Takeaway: Learn your local area's specific income limits by contacting your county's public housing authority. National averages don't apply to your situation—location matters significantly.
HUD calculates income limits using data from the U.S. Census Bureau. The agency looks at the median family income for each county and metropolitan area. Once HUD knows the median income, it sets limits at 30%, 50%, 60%, and 80% of that median. Section 8 typically uses the 50% and 60% limits, depending on the specific program and local policies.
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For example, if a county's area median income is $75,000, then 50% would be $37,500. A family of four earning up to $37,500 might fall within income limits for that area's Section 8 program. However, the exact threshold depends on family size. A single person's limit would be lower; a family of six might have a higher limit.
New income limits take effect on April 1 each year. HUD publishes these limits on its website. The changes reflect shifts in local economies and housing costs. If an area's housing market grows, median income may rise, which pushes income limits higher. Conversely, if an area experiences economic decline, limits may stay flat or decrease.
Family size significantly affects income limits. A single person earning $25,000 annually might be within limits, but the same person may be over income limits if family members' income is added together. Income counts for anyone living in the household—spouses, children, and sometimes adult children or other relatives, depending on HUD rules.
Income limits also vary by program type. Public housing (where HUD owns buildings) may use different limits than Housing Choice Voucher programs. Some programs target extremely low-income households at 30% of median income. Others serve households at 50% or 60% of median income. The specific program available in your area determines which limits apply.
Practical Takeaway: Check your local public housing authority's website or call their office in April or May to get the current year's income limits for your household size and county.
Income limits scale with family size. The more people in a household, the higher the income threshold. This makes sense because larger families need more money to live. Here's how limits typically work for a county at 50% of area median income with a $75,000 median:
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These are sample numbers for illustration. Your actual limits depend on your specific county's median income. A county with a $120,000 median income would have much higher limits. A county with a $50,000 median would have lower ones.
Geographic variation is substantial. In expensive metro areas like San Francisco, New York, and Washington D.C., income limits are significantly higher because housing costs and incomes are higher. In rural areas and smaller cities, limits are lower. For instance, Section 8 income limits for a family of four in San Francisco County (2024) were around $92,550 at the 60% level. In a rural county in the South, limits for a family of four might be around $35,000.
Some states publish income limit tables that show all counties within the state. This allows quick comparison across regions. If someone is thinking about moving to find affordable housing, comparing income limits across counties can be informative. A person over income limits in one state might fall within limits in another.
Metropolitan areas that cross state lines (like Washington D.C., which includes parts of Maryland and Virginia) have different limits in different jurisdictions, even though they're part of the same housing market. This creates complexity for people living near state borders.
Practical Takeaway: Use HUD's income limit lookup tool on its website, entering your county name and family size to see your area's specific limits. Compare your household income to these numbers to understand where you stand.
Not all money a household receives counts toward Section 8 income limits. HUD has specific rules about what qualifies as countable income. Understanding these rules is important because they affect whether a family falls within limits.
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Income that counts includes wages from employment (before taxes), net income from self-employment, Social Security retirement and disability benefits, unemployment insurance, workers' compensation, veteran's benefits, and child support or alimony received. Rental income, interest from savings, and pension payments also count. If a family member receives welfare or Temporary Assistance for Needy Families (TANF), that counts too.
Income that typically doesn't count includes payments from Section 8 itself (if the family already receives the voucher), food assistance (SNAP/food stamps), child care assistance, education benefits like Pell Grants or student loans, and reimbursements for expenses. Scholarships used for tuition don't count, but living expense portions may count. Some programs exclude foster care payments and adoption assistance.
Lump-sum payments are treated differently. If someone receives a one-time payment like an inheritance, severance, or insurance settlement, it doesn't automatically count as annual income. However, if that person invests the money and earns interest, that interest would count.
The income of non-relatives living in the household usually doesn't count, though rules vary. An unrelated boarder's income wouldn't count. However, live-in aides who work for disabled or elderly household members don't have their income counted either.
Child support and alimony count as income when received. This can significantly impact a household's total income and whether they stay within limits. For example, a single mother receiving $500 monthly in child support adds $6,000 annually to countable income.
Practical Takeaway: Create a list of all income sources your household receives monthly. Then cross-reference with HUD's income rules (available on the HUD website) to identify what counts toward income limits for your situation.
In the Housing Choice Voucher program, income directly determines how much rent a family pays. Most families pay 30% of their gross monthly income toward rent. The government voucher covers the remainder, up to a limit called the "payment standard." This system means higher-income families pay more rent
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.