In general

(a)In general—(1) Purpose and scope. The purpose of section 482 is to ensure that taxpayers clearly reflect income attributable to controlled transactions and to prevent the avoidance of taxes with respect to such transactions. Section 482 places a controlled taxpayer on a tax parity with an uncontrolled taxpayer by determining the true taxable income of the controlled taxpayer. This section sets forth general principles and guidelines to be followed under section 482. Section 1.482-2 provides rules for the determination of the true taxable income of controlled taxpayers in specific situations, including controlled transactions involving loans or advances or the use of tangible property. Sections 1.482-3 through 1.482-6 provide rules for the determination of the true taxable income of controlled taxpayers in cases involving the transfer of property. Section 1.482-7T sets forth the cost sharing provisions applicable to taxable years beginning on or after January 5, 2009. Section 1.482-8 provides examples illustrating the application of the best method rule. Finally, § 1.482-9 provides rules for the determination of the true taxable income of controlled taxpayers in cases involving the performance of services.

(2)Authority to make allocations. The district director may make allocations between or among the members of a controlled group if a controlled taxpayer has not reported its true taxable income. In such case, the district director may allocate income, deductions, credits, allowances, basis, or any other item or element affecting taxable income (referred to as allocations). The appropriate allocation may take the form of an increase or decrease in any relevant amount.

(3)Taxpayer's use of section 482. If necessary to reflect an arm's length result, a controlled taxpayer may report on a timely filed U.S. income tax return (including extensions) the results of its controlled transactions based upon prices different from those actually charged. Except as provided in this paragraph, section 482 grants no other right to a controlled taxpayer to apply the provisions of section 482 at will or to compel the district director to apply such provisions. Therefore, no untimely or amended returns will be permitted to decrease taxable income based on allocations or other adjustments with respect to controlled transactions. See § 1.6662-6T(a)(2) or successor regulations.