Line 256 - Additional deductions

You can claim a deduction on line 256 for certain income amounts that you reported on your tax return.

Completing your tax return

Enter on line 256, the additional deductions calculated. In the space to the left of this line, specify the deduction you are claiming. If you have more than one amount, or you want to explain your deduction more fully, attach a note to your paper return.

Forms and publications

• General Income Tax and Benefit Package - Guide, return and schedules

Related topics

• International and non-resident taxes