Effective/applicability dateEffective/applicability date

Effective/applicability date—(1) In general. Paragraphs (a) and (b) Examples 10 through 12 of this section are generally applicable for taxable years beginning after December 31, 2006. Paragraph (b) Examples 13 through 18 of this section are generally applicable on January 5, 2009.

Election to apply regulation to earlier taxable years. A person may elect to apply the provisions of paragraph (b) Examples 10,11, and 12 of this section to earlier taxable years in accordance with the rules set forth in § 1.482-9(n)(2).