; and (B) includes a revision prepared by the Bureau of an analysis described in subparagraph (A). (b) Inclusion in reports (1) In general With respect to each gross domestic product analysis that is conducted on or after the date that is 1 year after the date of enactment of this Act, the Bureau shall include in the gross domestic product analysis a recent estimate of, with respect to specific percentile groups of income, the total amount that was added to the economy of the United States during the period to which the gross domestic product analysis pertains, including in— (A) each of the 10 deciles of income; and (B) the highest 1 percent of income. (2) Recent estimates With respect to each recent estimate that, under paragraph (1), the Bureau is required to include in a gross domestic product analysis, that estimate shall be the most recent estimate that is available on the date on which that gross domestic product analysis is conducted. (3) Authorization of appropriations There are authorized to be appropriated to the Secretary of Commerce such sums as are necessary to carry out this subsection. (c) Authority To share information with BEA (1) In general Subparagraph (B) of section 6103(j)(1) of the Internal Revenue Code of 1986 is amended by striking such return information reflected on returns of corporations and inserting such returns, or return information reflected thereon, . (2) Application of subchapter III of chapter 35 of title 44 The provisions of subchapter III of chapter 35 of title 44, United States Code, relating to the confidentiality and disclosure of information shall apply to any return or return information acquired by the Bureau under section 6103(j)(1)(B) of the Internal Revenue Code, as amended by paragraph (1).