If you paid annual union, professional, or similar dues through a payroll deduction, the amount you paid can be found in box 44 of your T4 slip.
Follow these steps to enter this amount into the designated field of H&R Block’s tax software:
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On the left navigation menu, click the Government slips tab, then Smart Search.
- Type T4 in the search field and either click the highlighted selection or press Enter to continue.
- When you arrive at the page for your T4, enter the amount reported in box 44 of your paper T4 slip into the designated field of H&R Block’s tax software:

If you’re a resident of Québec and you were issued an RL-1 slip with your T4, you’ll also need to enter the amount found in box F of your paper RL-1 slip into the RL-1 page of the tax software. To do this:
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On the left navigation menu, under the Credits & deductions tab, click Other.

- Type RL-1 or relevé 1 in the search field and either click the highlighted selection or press Enter to continue.
- When you arrive at the RL-1 page, enter the amount reported in box F of your paper RL-1 slip into the designated field of H&R Block’s tax software: