Discretionary appropriations and direct spending accounts shall be reduced in accordance with this section as follows:

OMB shall calculate the amount of the deficit reduction required by this section for each of fiscal years 2013 through 2021 by—

(A) starting with $1,200,000,000,000;

(B) subtracting the amount of deficit reduction achieved by the enactment of a joint committee bill, as provided in section 401(b)(3)(B)(i)(II) of the Budget Control Act of 2011;

(C) reducing the difference by 18 percent to account for debt service;

(D) dividing the result by 9; and

(E) for fiscal year 2013, reducing the amount calculated under subparagraphs (A) through (D) by $24,000,000,000.

(2) Allocation to functions On March 1, 2013, for fiscal year 2013, and in its sequestration preview report for fiscal years 2014 through 2021 pursuant to section 904(c) of this title, OMB shall allocate half of the total reduction calculated pursuant to paragraph (1) for that year to discretionary appropriations and direct spending accounts within function 050 (defense function) and half to accounts in all other functions (nondefense functions).

OMB shall calculate the reductions to discretionary appropriations and direct spending for each of fiscal years 2013 through 2021 for defense function spending as follows:

(A) DiscretionaryOMB shall calculate the reduction to discretionary appropriations by— (i) taking the total reduction for the defense function allocated for that year under paragraph (2); (ii) multiplying by the discretionary spending limit for the revised security category for that year; and (iii) dividing by the sum of the discretionary spending limit for the security category and OMB’s baseline estimate of nonexempt outlays for direct spending programs within the defense function for that year.

(B) Direct spending OMB shall calculate the reduction to direct spending by taking the total reduction for the defense function required for that year under paragraph (2) and subtracting the discretionary reduction calculated pursuant to subparagraph (A).

OMB shall calculate the reduction to discretionary appropriations and to direct spending for each of fiscal years 2013 through 2021 for programs in nondefense functions as follows:

(A) DiscretionaryOMB shall calculate the reduction to discretionary appropriations by— (i) taking the total reduction for nondefense functions allocated for that year under paragraph (2); (ii) multiplying by the discretionary spending limit for the revised nonsecurity category for that year; and (iii) dividing by the sum of the discretionary spending limit for the revised nonsecurity category and OMB’s baseline estimate of nonexempt outlays for direct spending programs in nondefense functions for that year.

(B) Direct spending OMB shall calculate the reduction to direct spending programs by taking the total reduction for nondefense functions required for that year under paragraph (2) and subtracting the discretionary reduction calculated pursuant to subparagraph (A).

On March 1, 2013, for fiscal year 2013, OMB shall calculate and the President shall order a sequestration, effective upon issuance and under the procedures set forth in section 903(f) of this title, to reduce each account within the security category or nonsecurity category by a dollar amount calculated by multiplying the baseline level of budgetary resources in that account at that time by a uniform percentage necessary to achieve—

(A) Fiscal year 2013On March 1, 2013, for fiscal year 2013, OMB shall calculate and the President shall order a sequestration, effective upon issuance and under the procedures set forth in section 903(f) of this title, to reduce each account within the security category or nonsecurity category by a dollar amount calculated by multiplying the baseline level of budgetary resources in that account at that time by a uniform percentage necessary to achieve— (i) for the revised security category, an amount equal to the defense function discretionary reduction calculated pursuant to paragraph (3); and (ii) for the revised nonsecurity category, an amount equal to the nondefense function discretionary reduction calculated pursuant to paragraph (4).

(B) Fiscal years 2014–2021Except as provided by paragraphs (10), (11), (12), and (13), on the date of the submission of its sequestration preview report for fiscal years 2014 through 2021 pursuant to section 904(c) of this title for each of fiscal years 2014 through 2021, OMB shall reduce the discretionary spending limit— (i) for the revised security category by the amount of the defense function discretionary reduction calculated pursuant to paragraph (3); and (ii) for the revised nonsecurity category by the amount of the nondefense function discretionary reduction calculated pursuant to paragraph (4).

On the dates OMB issues its sequestration preview reports for each of fiscal years 2022 through 2029, pursuant to section 904(c) of this title, the President shall order a sequestration, effective upon issuance such that—

(A) On the date specified in paragraph (2) during each applicable year, OMB shall prepare and the President shall order a sequestration, effective upon issuance, of nonexempt direct spending to achieve the direct spending reduction calculated pursuant to paragraphs (3) and (4). When implementing the sequestration of direct spending pursuant to this paragraph, OMB shall follow the procedures specified in section 935 of this title, the exemptions specified in section 905 of this title, and the special rules specified in section 906 of this title, except that the percentage reduction for the Medicare programs specified in section 906(d) of this title shall not be more than 2 percent for a fiscal year.

(B) On the dates OMB issues its sequestration preview reports for each of fiscal years 2022 through 2029, pursuant to section 904(c) of this title, the President shall order a sequestration, effective upon issuance such that— (i) the percentage reduction for nonexempt direct spending for the defense function is the same percent as the percentage reduction for nonexempt direct spending for the defense function for fiscal year 2021 calculated under paragraph (3)(B); and (ii) the percentage reduction for nonexempt direct spending for nondefense functions is the same percent as the percentage reduction for nonexempt direct spending for nondefense functions for fiscal year 2021 calculated under paragraph (4)(B).

(C) Notwithstanding the 2 percent limit specified in subparagraph (A) for payments for the Medicare programs specified in section 906(d) of this title, the sequestration order of the President under such subparagraph for fiscal year 2029 shall be applied to such payments so that— (i) with respect to the first 6 months in which such order is effective for such fiscal year, the payment reduction shall be 4.0 percent; and (ii) with respect to the second 6 months in which such order is so effective for such fiscal year, the payment reduction shall be 0.0 percent.

(7) Adjustment for Medicare If the percentage reduction for the Medicare programs would exceed 2 percent for a fiscal year in the absence of paragraph (6), OMB shall increase the reduction for all other discretionary appropriations and direct spending under paragraph (4) by a uniform percentage to a level sufficient to achieve the reduction required by paragraph (4) in the non-defense function.

(8) Implementation of reductions Any reductions imposed under this section shall be implemented in accordance with section 906(k) of this title.

(9) Report On the dates specified in paragraph (2), OMB shall submit a report to Congress containing information about the calculations required under this section, the adjusted discretionary spending limits, a listing of the reductions required for each nonexempt direct spending account, and any other data and explanations that enhance public understanding of this title [1] and actions taken under it.

OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2014 and 2015 by the Bipartisan Budget Act of 2013.

(A) OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2014 and 2015 by the Bipartisan Budget Act of 2013.

(B) Paragraph (5)(B) shall not be implemented for fiscal years 2014 and 2015.

OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2016 and 2017 by the Bipartisan Budget Act of 2015.

(A) OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2016 and 2017 by the Bipartisan Budget Act of 2015.

(B) Paragraph (5)(B) shall not be implemented for fiscal years 2016 and 2017.

OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2018 and 2019 by the Bipartisan Budget Act of 2018.

(A) OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2018 and 2019 by the Bipartisan Budget Act of 2018.

(B) Paragraph (5)(B) shall not be implemented for fiscal years 2018 and 2019.

OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2020 and 2021 by the Bipartisan Budget Act of 2019.

(A) OMB shall make the calculations necessary to implement the direct spending reductions calculated pursuant to paragraphs (3) and (4) without regard to the amendment made to section 901(c) of this title revising the discretionary spending limits for fiscal years 2020 and 2021 by the Bipartisan Budget Act of 2019.

(B) Paragraph (5)(B) shall not be implemented for fiscal years 2020 and 2021.

(Pub. L. 99–177, title II, § 251A, as added Pub. L. 112–25, title III, § 302(a), Aug. 2, 2011, 125 Stat. 256; amended Pub. L. 112–240, title IX, § 901(a), (c), Jan. 2, 2013, 126 Stat. 2370; Pub. L. 113–67, div. A, title I, § 101(b), (c), (d)(2), div. B, title II, § 1205, Dec. 26, 2013, 127 Stat. 1167, 1168, 1200; Pub. L. 113–82, § 1, Feb. 15, 2014, 128 Stat. 1009; Pub. L. 113–93, title II, § 222, Apr. 1, 2014, 128 Stat. 1077; Pub. L. 114–74, title I, § 101(b), (c), Nov. 2, 2015, 129 Stat. 586; Pub. L. 115–123, div. C, title I, § 30101(b), (c), Feb. 9, 2018, 132 Stat. 123; Pub. L. 116–37, title I, § 101(d), title IV, § 402, Aug. 2, 2019, 133 Stat. 1050, 1058.)