USDA Section 504 Home Repair in 2026: A 1 Percent Loan Up to $40,000, a $10,000 Grant at Age 62, and the Ability-to-Pay Rule That Sets Your Real Limit

9 min read · Last updated August 17, 2026

In this article

• What Section 504 is
• Who qualifies, and the gate that comes first
• What the money can pay for
• How much you can actually get
• How to apply
• Why applications get denied or trimmed
• Frequently asked questions

Ruth Meeks is 64, owns a 1968 ranch house outside Cadiz, Kentucky, and has about $95 a month of room in her budget after a $1,410 Social Security payment. A contractor quoted $28,000 to replace her failing roof and the rotted sill plate under the back wall. She read that a federal program lends up to $40,000 for exactly this, applied, and was approved for far less. Nothing went wrong. She ran into the rule that governs the award.

What Section 504 is

The Single Family Housing Repair Loans and Grants program, known almost universally as Section 504 after its section of the Housing Act of 1949, is run by U.S. Department of Agriculture (USDA) Rural Development. It does two things under one name. It lends to very-low-income rural homeowners to repair, improve, or modernize a home. It also grants money to those aged 62 and older to remove health and safety hazards.

Federal regulation sets the loan terms flat, for every applicant in every state: 7 CFR 3550.113 states that “the interest rate for all section 504 loans will be 1 percent” and that “the repayment period for all section 504 loans will be 20 years.” No private lender offers that, which is why the program exists.

USDA Rural Development publishes the limits as a $40,000 maximum loan and a $10,000 maximum grant, combining to $50,000 of total assistance. In a presidentially declared disaster area the grant maximum rises to $15,000 and total assistance to $55,000. The $10,000 grant figure is also a lifetime limit per household, so a household that used $6,000 in 2019 has $4,000 of room left.

Who qualifies, and the gate that comes first

Four requirements. You own the home and live in it. You cannot obtain affordable credit elsewhere. Your household income does not exceed your county’s very-low-income limit. And for a grant, you are 62 or older.

The gate that stops people first is the address. Section 504 only reaches homes in an eligible rural area, and “rural” here is a mapping decision, not a judgment about how country a place feels. USDA publishes the boundaries as an address lookup at its property eligibility site. Type in the address and the tool answers yes or no. Plenty of towns applicants assume are too large still fall inside the eligible area, and some houses on the edge of a small city do not. Check the address before you spend an afternoon on income documents.

The limit is set per county, so there is no single figure to quote. USDA develops it in consultation with the Department of Housing and Urban Development, and your local office applies your county’s current figure to your adjusted household income. Adjusted income is not gross income. It allows deductions for household circumstances, so the number the office works from is usually lower than the one on your tax return.

What the money can pay for

Loan money and grant money are not interchangeable, and that catches people who assume a grant is just a loan they never repay.

Loan funds are broad. They cover general repairs and improvements or hazard removal, as long as the house stays modest in size and design. Grant funds are narrow. 7 CFR 3550.102 says grant funds “may be used only to pay costs for repairs and improvements that will remove identified health and safety hazards or to repair or remodel dwellings to make them accessible and useable for household members with disabilities.” Unused grant funds must be returned.

So a 68-year-old applicant who wants to replace an aging but functional kitchen gets nothing from the grant side. The same work is eligible on the loan side. A failing furnace, exposed wiring, a collapsing floor, or a bathroom a wheelchair cannot enter are grant-eligible. New countertops are not.

The threshold is defined in 7 CFR 3550.10. A hazard is “a condition of the property that jeopardizes the health or safety of the occupants or members of the community, that does not make it unfit for habitation.” A major hazard is “a condition so severe that it makes the property unfit for habitation.” Both are repairable with Section 504 money. Cosmetic wear is neither.

How much you can actually get

Here is the rule that produced Ruth’s smaller approval. 7 CFR 3550.112(b) provides that “the maximum loan is limited to the principal balance that can be supported given the amount the applicant has available, as determined by RHS, to repay a loan at 1 percent interest with a 20-year term.” RHS is the Rural Housing Service, the USDA agency that runs the program.

That is a formula, and it is how the office applies it. At 1 percent over 240 months, every $1,000 of principal costs about $4.60 a month. Run it backward and your available payment gives you your ceiling.

Ruth has $95 a month available. At 1 percent over 20 years, that supports about $20,657 of principal. It is her maximum loan, and roughly half the advertised cap. Her $28,000 job cannot be funded by a loan alone.

She is 64, which saves the project. Add the $10,000 grant and she has $30,657 against a $28,000 quote. At 61, with the same house, income, and hazard, her ceiling would have stopped at $20,657 and the job would not have been fundable. The age-62 line is worth about $10,000 on otherwise identical facts.

Loan principal	Monthly payment	Total repaid over 20 years	Total interest
$10,000	$45.99	$11,037	$1,037
$20,000	$91.98	$22,075	$2,075
$30,000	$137.97	$33,112	$3,112
$40,000 (program maximum)	$183.96	$44,150	$4,150

One more threshold before closing: USDA requires full title service once your total outstanding Section 504 balance passes $25,000, which adds cost to a larger request.

How to apply

Applications go through your local Rural Development office, not a national portal, and are accepted year round, October 1 through September 30.

Bring proof that you own and occupy the home, income documentation for the household, and contractor estimates. Expect the office to check your address against the eligibility map, calculate your adjusted income, then calculate the payment you can support. Approval timing depends on local funding, so ask the office rather than a national average.

If your repair need is energy related, apply for the Weatherization Assistance Program too. It is separately funded, and insulation work it covers is work your Section 504 dollars then do not have to.

Why applications get denied or trimmed

Most Section 504 disappointments are not denials. They are approvals for less than the applicant expected, and four things cause them.

The address fails the map test. That one is absolute, so check it first.

Your repayment ability is lower than you assumed. If you walk in expecting the $40,000 cap and your budget supports $60 a month, your ceiling is about $13,000. Knowing that before you commission estimates lets you scope the work to what the program can fund.

You asked for grant money for work that is not a hazard. Before deciding the program will not help you, look again at your own request. Move the hazard items onto the grant side and the improvement items onto the loan side, and the same project often becomes fundable.

You did not know the grant has a string. 7 CFR 3550.114 requires every grant recipient to sign a repayment agreement returning the full grant if the property is sold in under three years from the date the agreement was signed. That is not a penalty aimed at you. It exists so grant money repairs homes people stay in. But if a move is on your mind, three years is the number to hold before you sign.

If the house itself is no longer workable, Housing Choice Vouchers run on a completely different eligibility test and are worth checking separately.

Frequently asked questions

Do I qualify if I am 62 but my income is slightly over the county limit? No. The very-low-income limit for your county is a hard eligibility test, and age does not override it. Ask your local Rural Development office to calculate your adjusted income rather than assuming, because adjusted income allows deductions for household circumstances and often lands lower than the gross figure on your tax return.

What documents do I need to apply for Section 504? Proof that you own the home and live in it, income documentation for every member of the household, and written contractor estimates for the repairs you are requesting. The office will also check your address against the USDA property eligibility map. Bring the estimates itemized, so hazard work can be separated from general improvement work.

Can I get both a loan and a grant for the same project? Yes, if you are 62 or older and income eligible. Loans and grants combine up to $50,000 in total assistance, or $55,000 in a presidentially declared disaster area. This is the normal path when a hazard repair costs more than your monthly repayment ability can support as a loan by itself.

How long does the application take? USDA does not publish a national processing time because approval depends on funding availability in your area. Applications are accepted year round from October 1 through September 30 rather than in a limited window. Ask your local Rural Development office what their current queue looks like before you schedule any contractor work.

Does a mobile home qualify for Section 504 repairs? It can. Hazard-removal repairs are allowed on a mobile or manufactured home if you own both the home and the site, you occupied the home before you applied, and the home already sits on a permanent foundation or will be placed on one using Section 504 funds.