reporting group means, with respect to any reporting year, any group of entities which— (i) includes— (I) at least one foreign corporation engaged in a trade or business within the United States, or (II) at least one domestic corporation and one foreign corporation, (ii) prepares consolidated financial statements with respect to such year, and (iii) reports in such statements average annual gross receipts (determined in the aggregate with respect to all entities which are part of such group) for the 3-reporting-year period ending with such reporting year in excess of $100,000,000. (B) Rules relating to determination of average gross receipts For purposes of subparagraph (A)(iii), rules similar to the rules of section 448(c)(3) shall apply. (3) Allowable percentage For purposes of this subsection— (A) In general The term allowable percentage means, with respect to any domestic corporation for any taxable year, the ratio (expressed as a percentage and not greater than 100 percent) of— (i) such corporation’s allocable share of the international financial reporting group’s reported net interest expense for the reporting year of such group which ends in or with such taxable year of such corporation, over (ii) such corporation’s reported net interest expense for such reporting year of such group. (B) Reported net interest expense The term reported net interest expense means— (i) with respect to any international financial reporting group for any reporting year, the excess of— (I) the aggregate amount of interest expense reported in such group’s consolidated financial statements for such taxable year, over (II) the aggregate amount of interest income reported in such group’s consolidated financial statements for such taxable year, and (ii) with respect to any domestic corporation for any reporting year, the excess of— (I) the amount of interest expense of such corporation reported in the books and records of the international financial reporting group which are used in preparing such group’s consolidated financial