T4 slip - Box 52 - Pension adjustmentThe pension adjustment of Box 52 of the T4 is required to calculate the allowable deduction for RRSPs for year 2021.
On the left side menu of the " Review " tab in the "Messages" section, the program will generate a "Warning" informing you that "You entered an amount for RPP (registered pension plan) contribution on a T4 or T4A but did not enter an amount for pension adjustment. Ensure that you entered the amount from box 52 of the T4 or box 34 of the T4A".
If this information is correct, ignore the warning and continue. However, we suggest you check with the issuer of the T4 or T4A to determine if the situation is accurate.
If this isn't the case, you will not be able to NetFile your federal return.
As a workaround, enter $0.01 in Box 52 of the T4 or in Box 34 of the T4A, and you will then be able to file your tax return using NetFile.
ID: 20211101172702CA.xml
Webpage: KPA390-20211101172702CA.htm