Section 504 loans and grants
Section 504 loans and grants are a USDA rural housing repair program authorized under Section 504 of the Housing Act of 1949. Under current regulations, rural homeowners with incomes of 50% or less of the area median may qualify for the Rural Housing Service (RHS) direct loans to repair their homes.
Source: Wikipedia — Section 504 loans and grants (CC BY-SA 4.0)