1.482-2T—Determination of taxable income in specific situations (temporary).
(e) Cost sharing arrangement.
For rules governing allocations under section 482 to reflect an arm's length consideration for controlled transactions involving a cost sharing arrangement, see § 1.482-7T.
(f) Effective/applicability date—
(1) In general.
The provision of paragraph (e) of this section is generally applicable on January 5, 2009.
(3) Expiration date.
The applicability of paragraph (e) of this section expires on or before December 30, 2011.