(1) If, at the operative time, standard allowance or annuity is payable in respect of the original interest, then the annual rate of that allowance or annuity is reduced to the amount calculated under the Orders.
(2) A reduction under subsection (1) is to be disregarded in calculating the amount of any non - standard annuity that later becomes payable.
Note: For example, the reduction will be disregarded in calculating the amount of annuity payable under section 19AA in respect of a child of the member spouse after the member spouse's death.