Line 10120 - Commissions (box 42)

Note: Line 10120 was line 102 before tax year 2019.

Report on line 10120 the total commissions shown in box 42 on all your T4 slips you received as an employee. This amount is already included in your income on line 10100, so do not add it again when you calculate your total income on line 15000. If you have commission expenses, see line 22900.

If you are a self-employed commission salesperson, see Guide T4002, Self-employed Business, Professional, Commission, Farming, and Fishing Income, to find out how to report your commission income and claim your expenses.

Completing your tax return

Report on line 10120 the total commissions shown in box 42 of all your T4 slips.

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