517.4.1. For the purposes of this chapter, where a share disposed of by a taxpayer was acquired by him after 31 December 1971 from a person with whom he was not dealing at arm’s length, was a share substituted for such a share or was a share substituted for a share owned by the taxpayer at the end of 1971, the adjusted cost base to the taxpayer of the share at any time is deemed to be the amount by which its adjusted cost base to him, otherwise determined, exceeds the amount determined under section 517.4.2.
1987, c. 67, s. 122; 1990, c. 59, s. 186.