(a)Guarantee fee. An annual fee equal to 30 basis points (0.3 percent) of the amount of the unpaid principal of the guarantee bond will be deposited into the Rural Economic Development Subaccount maintained under section 313(b)(2)(A) of the RE Act.(b) Subject to paragraph (c) of this section, up to one-third of the 30 basis point guarantee fee may be used to fund the subsidy amount of providing guarantees, to the extent not otherwise funded through appropriation actions by Congress.(c) Notwithstanding subsections (c) and (e)(2) of section 313A of the RE Act, the Secretary shall, with the consent of the lender and if otherwise authorized by law, adjust the schedule for payment of the annual fee, not to exceed an average of 30 basis points per year for the term of the loan, to ensure that sufficient funds are available to pay the subsidy costs for note guarantees.