18. If the amount paid to the spouse comes from an entitlement to a refund of contributions under section 224.4 of the Courts of Justice Act (chapter T-16), to a refund of contributions under section 244.4 of the Act or to a refund of amounts under section 246.14.2 of the Act, or to a deferred pension, the benefits of the judge or former judge are established in accordance with the Act and recomputed as follows:(1) where the judge or former judge is entitled to a refund of contributions under section 224.4 of the Act, to a refund of contributions under section 244.4 of the Act or to a refund of amounts under section 246.14.2 of the Act, the amount of the refund is reduced by the sums awarded to the spouse at the date of assessment with the interest provided for in section 244.12 of the Act, and accrued from the date of assessment to the date on which the refund is made;
(2) where the judge or former judge is entitled to transfer an amount under a transfer agreement concluded in accordance with section 246.24 of the Act, the amount is reduced by the sums awarded to the spouse at the date of assessment with interest provided for in section 244.12 of the Act and accrued from the date of assessment to the date on which the transfer is made;
(3) where the judge or former judge is entitled to a deferred pension or a pension, the pension is reduced, from the date on which it becomes payable or from the date of payment, as the case may be, by the amount of pension that would be obtained on the basis of the sums awarded to the spouse at the date of assessment.