Full text
the total of all amounts each of which is an amount determined by the formula A - (B + C) where A is the total of all amounts each of which is a support amount received after 1996 and before the end of the year by the taxpayer from a particular person where the taxpayer and the particular person were living separate and apart at the time the amount was received, B is the total of all amounts each of which is a child support amount that became receivable by the taxpayer from the particular person under an agreement or order on or after its commencement day and before the end of the year in respect of a period that began on or after its commencement day, and C is the total of all amounts each of which is a support amount received after 1996 by the taxpayer from the particular person and included in the taxpayer’s income for a preceding taxation year;