564.1. For the purposes of sections 741 to 744.2.2, where the parent acquires pursuant to a winding-up described in section 556 a share owned by the subsidiary,(a) any taxable dividend received on that share by the subsidiary that was deductible in computing the subsidiary’s taxable income for a taxation year under sections 738 to 745 or section 845 is deemed to be a taxable dividend received by the parent that was deductible in computing the parent’s taxable income for a taxation year under the said sections 738 to 745 or section 845, as the case may be;
(b) any dividend, other than a taxable dividend, received on a share by the subsidiary is deemed to have been received on the share by the parent; and
(c) a share acquired by the parent from the subsidiary is deemed to have been owned by the parent throughout any period of time throughout which it was owned by the subsidiary.