U.S. disposition gain
(52) The term U.S. disposition gain means the amount of gain recognized for U.S. income tax purposes on a disposition of an RFA, regardless of whether the gain is deferred or otherwise not taken into account currently. Notwithstanding the foregoing, if after a section 743(b) CAA there is a disposition of an asset that is an RFA with respect to that section 743(b) CAA, U.S. disposition gain has the meaning provided in 1.901(m)5(c)(2)(iii).