Separations.
(2) Separations. The net unrecognized section 987 gain or loss of a separated QBU (as defined in 1.9872(c)(9)(iii)) for a taxable year is determined under paragraph (b) of this section by taking into account the separated QBU's share of the net accumulated unrecognized section 987 gain or loss of the separating QBU (as defined in 1.9872(c)(9)(iii)) for all prior taxable years to which the regulations under section 987 apply, as determined under paragraph (c) of this section, and by treating the separating QBU as having separated immediately prior to the beginning of the taxable year of separation. A separated QBU's share of the separating QBU's net accumulated unrecognized section 987 gain or loss for all such prior taxable years is determined by apportioning the separating QBU's net accumulated unrecognized section 987 gain or loss for all such prior taxable years to each separated QBU in proportion to the aggregate adjusted basis of the gross assets properly reflected on the books and records of each separated QBU immediately after the separation. For purposes of determining the owner functional currency net value of the separated QBUs on the last day of the taxable year preceding the taxable year of separation under paragraphs (d)(1)(B) and (e) of this section, the balance sheets of the separated QBUs on that day will be deemed to reflect the assets and liabilities reflected on the balance sheet of the separating QBU on that day, apportioned between the separated QBUs in a reasonable manner that takes into account the assets and liabilities reflected on the balance sheets of the separated QBUs immediately after the separation. See paragraph (f)(3) of this section, Example 2, for an illustration of this rule.