42 USC 1490e - Programs of technical and supervisory assistance for low-income individuals and families in rural areas

(a) Grants or contracts with public or private nonprofit corporations, etc., for assistance; preferential treatment of applications sponsored by governmental entity or public body 
The Secretary may make grants to or enter into contracts with public or private nonprofit corporations, agencies, institutions, organizations, Indian tribes, and other associations approved by him, to pay part or all of the cost of developing, conducting, administering or coordinating effective and comprehensive programs of technical and supervisory assistance which will aid needy low-income individuals and families in benefiting from Federal, State, and local housing programs in rural areas. In processing applications for such grants or contracts made by private nonprofit corporations, agencies, institutions, organizations, and other associations, the Secretary shall give preference to those which are sponsored (including assistance to the applicant in processing the application, implementing the technical assistance program, and carrying out the obligations of the grant or contract) by a State, county, municipality, or other governmental entity or public body.
(b) Loans to public or private nonprofit corporations, etc., for necessary planning and financing expenses; interest rates; factors determinative of amount; terms and conditions of repayment 
The Secretary is authorized to make loans to public or private nonprofit corporations, agencies, institutions, organizations, Indian tribes, and other associations approved by him for the necessary expenses, prior to construction, of planning, and obtaining financing for, the rehabilitation or construction of housing for low-income individuals or families under any Federal, State, or local housing program which is or could be used in rural areas. Such loans shall be made without interest and shall be for the reasonable costs expected to be incurred in planning, and in obtaining financing for, such housing prior to the availability of financing, including but not limited to preliminary surveys and analyses of market needs, preliminary site engineering and architectural fees, and construction loan fees and discounts. The Secretary shall require repayment of loans made under this subsection, under such terms and conditions as he may require, upon completion of the housing or sooner.
(c) Repealed. Pub. L. 98–181, title V, § 518(b), Nov. 30, 1983, 97 Stat. 1249 
(d) Deposit of appropriated funds into low-income sponsor fund; availability; administration of fund as revolving fund; deposit of repayments 
All funds appropriated for the purpose of subsection (b) of this section shall be deposited in a fund which shall be known as the low-income sponsor fund, and which shall be available without fiscal year limitation and be administered by the Secretary as a revolving fund for carrying out the purposes of that subsection. Sums received in repayment of loans made under subsection (b) of this section shall be deposited in such fund.