US: Explanation of competent authority revenue procedure
The IRS on 12 August 2015 released Rev. Proc. 2015-40 with respect to requesting competent authority (CA) assistance, and it is generally effective for CA requests filed on or after 30 October 2015. Rev. Proc. 2015-40 updates and supersedes Rev. Proc. 2006-54. The IRS concurrently released Rev. Proc. 2015-41 as… – Continue reading