I-3 - Taxation Act

Full text
23. When an individual ceases to be resident in Canada in a taxation year, the last day of the individual’s taxation year is, for the purposes of section 22, the last day on which the individual was resident in Canada.
The taxable income, for the taxation year, of an individual referred to in the first paragraph who was resident in Québec on that day is the amount by which the amount determined under the third paragraph exceeds the aggregate of
(a)  the deductions permitted by sections 727, 728.1, 729 and 733.0.0.1 and, to the extent that they relate to amounts included in computing an amount referred to in the third paragraph, the deductions permitted by sections 725, 725.1.2 and 725.2 to 725.4; and
(b)  any other deduction permitted by Book IV, to the extent that
i.  the deduction can reasonably be considered to be attributable to the part of the year throughout which the individual was resident in Canada, or
ii.  if all or substantially all of the individual’s income for the part of the year throughout which the individual was not resident in Canada is included in the amount referred to in the third paragraph, the deduction can reasonably be considered to be attributable to that part of the year.
The amount to which the second paragraph refers is the amount that would be the individual’s income for the year if, for the part of the year throughout which the individual was not resident in Canada, only the following elements were taken into account:
(a)  the elements described in section 1090; and
(b)  the income that would be included in computing the individual’s income earned in Canada for the year under subparagraph g of the first paragraph of section 1090 if the part of the year throughout which the individual was not resident in Canada were a whole taxation year.
1972, c. 23, s. 18; 1972, c. 26, s. 35; 1982, c. 5, s. 15; 1989, c. 5, s. 30; 1993, c. 16, s. 19; 1995, c. 49, s. 17; 1996, c. 39, s. 24; 1998, c. 16, s. 25; 2004, c. 8, s. 13.