924.1. Where, in respect of an amount required at any time in a taxation year to be included in computing the income of the spouse of an individual, all or part of a premium is, by virtue of section 931.1, included in computing the individual’s income for the year, the following rules apply:(a) the premium or part thereof, as the case may be, is deemed, for the purposes of sections 931.1 and 961.17.0.1, after that time, not to have been a premium paid to a registered retirement savings plan under which the individual’s spouse is the annuitant;
(b) an amount equal to the premium or part thereof, as the case may be, may be deducted in computing the income of the spouse for the year.