Section 1.108-3 - Intercompany losses and deductions(a)General rule. This section applies to certain losses and deductions from the sale, exchange, or other transfer of property between corporations that are members of a consolidated group or a controlled group (an intercompany transaction). See section 267(f) (controlled groups) and § 1.1502-13 (consolidated groups) for applicable definitions. For purposes of determining the attributes to which section 108(b) applies, a loss or deduction not yet taken into account under section 267(f) or § 1.1502-13 (an intercompany loss or deduction) is treated as basis described in section 108(b) that the transferor retains in property. To the extent a loss not yet taken into account is reduced under this section, it cannot subsequently be taken into account under section 267(f) or § 1.1502-13 . For example, if S and B are corporations filing a consolidated return, and S sells land with a $100 basis to B for $90 and the $10 loss is deferred under section 267(f) and § 1.1502-13 , the deferred loss is treated for purposes of section 108(b) as $10 of basis that S has in land (even though S has no remaining interest in the land sold to B) and is subject to reduction under section 108(b)(2)(E). Similar principles apply, with appropriate adjustments, if S and B are members of a controlled group and S's loss is deferred only under section 267(f).(b)Effective date. This section applies with respect to discharges of indebtedness occurring on or after September 11, 1995.T.D. 8597, 60 FR 36680, July 18, 1995