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DocumentationHow to?How to Enter Box 20 on a T4A(P)

Box 20 on the T4A(P) (Canada Pension Plan benefits) does not need to be entered manually. StudioTax calculates and fills it in automatically based on the other information you enter on the slip.

How to Fill In the T4A(P)

Enter the following fields from your paper slip:

BoxCRA DescriptionWhat to enter
Box 14Retirement benefitEnter the amount shown on your slip
Box 23Number of months – retirementEnter 12 (or the actual number of months for which you received CPP retirement benefits)
Box 20Taxable CPP benefitsLeave this field as-is — StudioTax copies it automatically from Box 14

Box 20 includes all benefits shown in boxes 14, 15, 16, 17, 18, and 19. StudioTax will populate it automatically based on the information provided in the slip. You do not need to enter it manually. Once complete, this amount is reported on line 11400 of your return.