; and (II) fiscal years 2023 to 2033. (ii) The chair of the Committee on the Budget may revise the allocations of a committee or committees, aggregates, and other appropriate levels referred to in subparagraph (A) to take into account the most recent baseline published by the Congressional Budget Office. (C) Authority for interim enforcement prior to election of chair of Committee on the Budget Prior to the election of a chair of the Committee on the Budget, the Majority Leader or his designee may submit the matter referred to in subparagraph (A) or make such revisions referred to in subparagraph (B). (D) Exemption The chair of the Committee on the Budget or, prior to the election of the chair, the Majority Leader or his designee may adjust an estimate under clause 4 of rule XXIX to exempt the budgetary effects of measures to protect taxpayers with taxable incomes below $400,000 from an increase in audits above the most recent tax year from the Internal Revenue Service. (2) Long term spending point of order (A) Congressional Budget Office analysis of proposals The Director of the Congressional Budget Office shall, to the extent practicable, prepare an estimate of whether a bill or joint resolution reported by a committee (other than the Committee on Appropriations), or amendment thereto or conference report thereon, would cause, relative to current law, a net increase in direct spending in excess of $2,500,000,000 in any of the 4 consecutive 10-fiscal year periods beginning with the first fiscal year that is 10 fiscal years after the current fiscal year. (B) Point of order It shall not be in order to consider any bill or joint resolution reported by a committee, or amendment thereto or conference report thereon, that would cause a net increase in direct spending in excess of $2,500,000,000 in any of the 4 consecutive 10-fiscal year periods described in subparagraph (A). (C) Determinations of budget levels For purposes of this subsection, the levels of net increases in direct spending shall be determined on the