Deferral event
(1) Deferral event. A deferral event with respect to a section 987 QBU means any transaction or series of transactions that satisfy the conditions described in both paragraphs (g)(1)(i) and (ii) of this section. (i) Events. The transaction or series of transactions constitutes: (A) A termination of the section 987 QBU under 1.987-8(b)(2) (substantially all the assets transferred to the owner), 1.987-8(b)(5) (section 987 QBU ceases to be a section 987 QBU), or 1.987-8(b)(6) (individual or corporation ceases to be a direct owner of a section 987 QBU); or (B) [Reserved] (ii) Assets on books of successor deferral QBU. Immediately after the transaction or series of transactions, assets of the section 987 QBU are reflected on the books and records of a successor deferral QBU. (2) Successor deferral QBU. A section 987 QBU (potential successor deferral QBU) is a successor deferral QBU with respect to a section 987 QBU referred to in paragraph (g)(1)(i) of this section if, immediately after the transaction or series of transactions described in that paragraph, the potential successor deferral QBU satisfies all of the conditions described in paragraphs (g)(2)(i) through (iii) of this section. (i) The books and records of the potential successor deferral QBU reflect assets that, immediately before the transaction or series of transactions described in paragraph (g)(1)(i) of this section, were reflected on the books and records of the section 987 QBU referred to in paragraph (g)(1)(i) of this section. (ii) The owner of the potential successor deferral QBU and the owner of the section 987 QBU referred to in paragraph (g)(1)(i) of this section immediately before the transaction or series of transactions described in paragraph (g)(1)(i) of this section are members of the same controlled group. (iii) If the owner of the section 987 QBU referred to in paragraph (g)(1)(i) of this section immediately before the transaction or series of transactions described in paragraph (g)(1)(i) of this section was a U.S. person, the potential successor deferral QBU is owned by a U.S. person. (3) Original deferral QBU owner. An original deferral QBU owner means, with respect to an original deferral QBU, the owner of the original deferral QBU immediately before the deferral event, or the owner's qualified successor. (4) Qualified successor. A qualified successor with respect to a corporation (transferor corporation) means another corporation that acquires the assets of the transferor corporation in a transaction described in section 381(a) (acquiring corporation), provided that the acquiring corporation is a domestic corporation and the transferor corporation was a domestic corporation, or the acquiring corporation is a controlled foreign corporation and the transferor corporation was a controlled foreign corporation. A qualified successor of a person includes the qualified successor of a qualified successor.