1129.27.10.5. Where the Corporation redeems or purchases a share forming a consideration payable under a promise to purchase by way of exchange, or a class “B” share of its capital stock, in respect of which tax is payable under section 1129.27.10.2 or 1129.27.10.3, as the case may be, the following rules apply:(a) the Corporation is required to withhold the amount of that tax, on behalf of the person who is liable to pay it, from the amount paid or credited by the Corporation to that person because of the redemption or purchase of the share; and
(b) the Corporation is required to pay to the Minister the amount so withheld on behalf of that person within 30 days following the day on which the share is redeemed or purchased.