transferor corporation
(e) Bonds of a distributor or transferor corporation. For purposes of applying section 381(c)(9), the term bonds of a distributor or transferor corporation includes not only bonds issued by the distributor or transferor corporation but also bonds for which the distributor or transferor corporation has assumed liability. Thus, if the distributor or transferor corporation has assumed liability for bonds in a transaction in which any unamortized discount or premium attributable to such bonds carried over to such corporation, then the acquiring corporation assuming liability for the bonds shall be treated as the distributor or transferor corporation after the date of distribution or transfer for purposes of determining the amount of amortization allowable, or includible, with respect to such discount or premium. On the other hand, if the distributor or transferor corporation has assumed liability for bonds in a transaction in which any unamortized discount or premium attributable to such bonds did not carry over to such corporation, then there can be no carryover to the acquiring corporation under this section.