26 U.S.C. § 1552 - U.S. Code - Unannotated Title 26. Internal Revenue Code § 1552. Earnings and profits

(1) The tax liability shall be apportioned among the members of the group in accordance with the ratio which that portion of the consolidated taxable income attributable to each member of the group having taxable income bears to the consolidated taxable income.

(2) The tax liability of the group shall be allocated to the several members of the group on the basis of the percentage of the total tax which the tax of such member if computed on a separate return would bear to the total amount of the taxes for all members of the group so computed.

(3) The tax liability of the group (excluding the tax increases arising from the consolidation) shall be allocated on the basis of the contribution of each member of the group to the consolidated taxable income of the group. Any tax increases arising from the consolidation shall be distributed to the several members in direct proportion to the reduction in tax liability resulting to such members from the filing of the consolidated return as measured by the difference between their tax liabilities determined on a separate return basis and their tax liabilities based on their contributions to the consolidated taxable income.

(4) The tax liability of the group shall be allocated in accord with any other method selected by the group with the approval of the Secretary.