Commonwealth Consolidated Acts Commonwealth Consolidated ActsWhere:
(a) an assessment has been made in relation to a year of income; and
(b) a provision of this Subdivision that is relevant to the assessment is dependent on a circumstance that occurs or may occur after the end of the year of income;
section 170 does not prevent the amendment of the assessment at any time for the purpose of giving effect to this Act in relation to the occurrence of that circumstance after the end of the year of income.