W. Va. Code § 31-15-7
(a) When it has determined upon application of an industrial development agency or an enterprise that the establishment or acquisition of a particular project has accomplished or will accomplish the public purposes of this article, the authority may contract to loan such agency or enterprise up to one hundred percent of the estimated cost of such project from any or all of the following sources:
(b) Loans made under subsection (a) of this section shall be subject to the following conditions:
(4) The industrial development agency or enterprise shall pay such loan fees as may be prescribed by the authority from time to time pursuant to the provisions of this article.
Money loaned by the authority to an industrial development agency or enterprise pursuant to subdivisions (2) and (3), subsection (a) of this section seven shall be withdrawn from the fund and paid over to the agency or enterprise in such manner as shall be determined by the authority, and the authority shall deposit all payments of interest on such loans and the principal thereof in the fund.