the amount of the estimate may not exceed the average of the annual amounts deposited in the fund during the previous 3 years. . (b) Special rule for first campaign cycle under this Act (1) In general Section 9006 of the Internal Revenue Code of 1986 is amended by adding at the end the following new subsection: (d) Special authority To borrow (1) In general Notwithstanding subsection (c), there are authorized to be appropriated to the fund, as repayable advances, such sums as are necessary to carry out the purposes of the fund during the period ending on the first presidential election occurring after the date of the enactment of this subsection. (2) Repayment of advances (A) In general Advances made to the fund shall be repaid, and interest on such advances shall be paid, to the general fund of the Treasury when the Secretary determines that moneys are available for such purposes in the fund. (B) Rate of interest Interest on advances made to the fund shall be at a rate determined by the Secretary of the Treasury (as of the close of the calendar month preceding the month in which the advance is made) to be equal to the current average market yield on outstanding marketable obligations of the United States with remaining periods to maturity comparable to the anticipated period during which the advance will be outstanding and shall be compounded annually. . (2) Effective date The amendment made by this subsection shall take effect January 1, 2018. 2007. Use of general election payments for general election legal and accounting compliance Section 9002(11) of the Internal Revenue Code of 1986 is amended by adding at the end the following new sentence: For purposes of subparagraph (A), an expense incurred by a candidate or authorized committee for general election legal and accounting compliance purposes shall be considered to be an expense to further the election of such candidate. . III Other Campaign Finance Reforms 3001. Regulations with respect to best efforts for identifying persons making contributions Not