USDA Section 502 Single Family Housing Loans

How It Works

Section 502 is the homeownership program of the Rural Housing Service, part of USDA Rural Development. It works in two very different ways.

Direct loans finance the purchase, construction, repair, or relocation of a home for buyers who cannot get credit elsewhere. With payment assistance, a borrower’s mortgage payment can be reduced so that principal, interest, taxes, and insurance cost 24% of adjusted income, but never less than the payment on a 1% loan. That subsidy is subject to recapture: when the owner sells or moves out, some or all of it must be repaid, depending on the equity in the home. Buyers with savings above set thresholds must put those assets toward a down payment. By law, at least 40% of direct loan funds each year are reserved for very low-income households.

Guaranteed loans are fixed-rate mortgages of up to 30 years from banks and other lenders. USDA guarantees 90% of the loan. Borrowers can finance up to 100% of the home’s value plus the guarantee fee. For FY2026, the fees were 1% of the loan up front and 0.35% a year. Because fees are expected to cover losses, the guarantee program has needed no credit subsidy appropriation since FY2011.

Who It Serves

Both programs require that the home be a modest primary residence in a USDA-eligible rural area. By statute, those are generally places of up to 20,000 people outside major urban areas, with some larger communities grandfathered until the 2030 Census.

The two programs reach different households. CRS reports that in FY2019 the average direct-loan borrower earned $35,220, compared with $63,240 for guaranteed-loan borrowers. Guaranteed loans, which reach 115% of area median income, cover much of the workforce housing income band in eligible areas. Eligibility is set by USDA’s own area income limits, so check its online maps rather than a national figure.

How to Access It

• Direct loans: apply through a USDA Rural Development office. Many applicants work with a nonprofit “packager” that helps assemble the file.
• Guaranteed loans: apply to a USDA-approved lender, much as with an FHA-insured loan.
• Check eligibility first: USDA’s online maps show whether an address is in an eligible area and the income limit that applies.

History

Title V of the Housing Act of 1949 first authorized USDA home loans for farm owners. Congress extended them to owners of other rural property in 1961 and to rural residents generally in 1965. Direct lending peaked in FY1976 at nearly 133,000 loans. After a late-1980s demonstration, the Cranston-Gonzalez National Affordable Housing Act of 1990 made the guaranteed program permanent, and it grew to nearly 163,000 loans in FY2013.

For FY2026, Congress set loan levels of $1 billion for direct loans and $25 billion for guarantees. The 21st Century ROAD to Housing Act (Public Law 119-101), enacted July 11, 2026, lets USDA refinance or modify direct loans with terms of up to 40 years from the date of the change. For guaranteed loans, it clarifies that homes with accessory dwelling units can qualify and directs USDA to stop excluding licensed home-based child care providers.

Limitations

• A small direct program. USDA made about 5,000 direct loans in FY2021, far below the FY1976 peak. The 2026 law requires USDA to report to Congress each year on how quickly it processes applications. Presidential budget requests have repeatedly proposed no funding for direct loans, including for FY2026. Congress has kept funding the program each year.
• Geographic limits. Eligibility depends on USDA’s rural-area designations, which are based on census population data and can change over time.
• Recapture and modest-home rules. Direct borrowers may have to repay subsidy when they sell, and loans must stay within area loan limits.
• Narrower eligibility for noncitizens. In March 2025, USDA ended a temporary 2022 policy that had let certain non-U.S. citizens qualify for guaranteed loans.