Cal. Code Regs. tit. 18, § 25106.5-3
(a) Except as otherwise provided by this regulation or other regulations under Section 25106.5 of the Revenue and Taxation Code, the taxpayer members of a combined reporting group may elect to determine the total separate net income of each member of the group under accounting methods and other elections as authorized by Division 2, Part 11 of the Revenue and Taxation Code, independently of the total separate net income of other members of the combined reporting group.
(1) Once an accounting method or other election is made for each member, that member's net income must be consistently treated in all combined reports which characterize that income as combined report business income. In the event that the taxpayer members do not file in a consistent manner, the Franchise Tax Board may, in its discretion, resolve the inconsistency as it deems necessary or appropriate, taking into account the totality of facts and circumstances relating to the applicable accounting methods or elections.
Example: Corporations A, B, and C are members of a combined reporting group. Corporations A and B are taxpayer members of the group. Corporations A and B do not elect to file a group return. In the combined report which Corporation A attaches to its return, Corporation A computes Corporation C's income by electing to expense research and development expenditures. However, in the combined report which Corporation B attaches to its return, Corporation B computes Corporation C's income by electing to capitalize research and development expenditures. Because Corporations A and B did not determine Corporation C's income consistently, in an audit examination, the Franchise Tax Board may resolve the consistency in any manner which it deems appropriate, taking into account the totality of facts and circumstances of the election.
(b) In the event of an audit examination (represented by a notice of additional tax proposed to be assessed, a notice of proposed overpayment, notice of action on a claim for refund, or a letter from the tax auditor regarding a computational effect which does not result in a current year adjustment (e.g., a computation of net operating loss carryover)) which determines that a corporation, which is not itself a California taxpayer, was erroneously excluded from the combined reporting group, the taxpayer members of the combined reporting group may elect to determine the net income of that corporation under accounting methods and other elections as authorized by Division 2, Part 11 of the Revenue and Taxation Code, whether or not such accounting methods or other elections are otherwise required to be made on a timely filed return. For an election under this subsection to be effective, all taxpayer members must agree to the same accounting method or other election for the erroneously excluded entity.
(4) An election under subsection (b) of this regulation shall only be invoked for the first set of income years under examination, in the first year for which the erroneously excluded member's accounting method or election is applicable.
Example: Taxpayer was under a single audit examination for income years 1992, 1993, and 1994. In the course of the examination, the auditor proposed to include Corporation A, a nontaxpayer, in the combined reporting group. Had Corporation A been originally included in the combined reporting group, the taxpayer would have been able to make an election to expense research and development costs on behalf of Corporation A. The first year in which such eligible costs were incurred was 1993. The taxpayer did not contest the inclusion of Corporation A in the combined reporting group, and did not invoke this subsection to elect to expense such costs. The taxpayer was reexamined for income years 1995, 1996, and 1997, and the auditor again proposed to include Corporation A in the combined reporting group. The taxpayer cannot invoke this section to expense research and development costs for 1995-1997, and may only apply for permission to change that method on a timely basis for a current income year.
Note: Authority cited: Section 19503, Revenue and Taxation Code. Reference: Section 25106.5, Revenue and Taxation Code.
1. Change without regulatory effect renumbering former section 25137-6 to section 25106.5-3 and amending subsection (e)(1) and Note filed 2-14-95 pursuant to section 100, title 1, California Code of Regulations; operative 3-13-95 (Register 95, No. 7).
2. Renumbering of former section 25106.5-3 to new section 25106.5-10 and new section filed 7-13-99; operative 8-12-99 (Register 99, No. 29).