If, upon an employer reversion from a qualified plan, any applicable amount is transferred from such plan to an employee stock ownership plan described in section
4975
(e)(7) or a tax credit employee stock ownership plan (as described in section
409), such amount shall not be treated as an employer reversion for purposes of this section (or includible in the gross income of the employer) if the requirements of subparagraphs (B), (C), and (D) are met.