Common T4 questions that are not issues with Sage 50

Clickable T4 slip
https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/payroll/completing-filing-information-returns/t4-information-employers/t4-slip/filling-t4-slip.html

This site can answer most or all of your questions regarding all the boxes that print on the T4

Q: Why does the "Employer's name" box not print the company address?
A: The address is optional.
http://www.cra-arc.gc.ca/tx/bsnss/tpcs/pyrll/rtrns/t4/slps/cmpltng/mplyr-eng.html

Q: How do I enter an amount into box 52?
A: Change the Pension adjustments amount in the T4 and RL-1 Reporting tab of the Employee Records Window.
http://help.simplyaccounting.com/cdn-eng/SA2014/AcctEd/Canadian_English/Content/Employees_Payroll-ep/ep-pr-ep-AddModEmployeeT4RL1Info.htm

Q: Why is box 54 not printing on the Employee T4 Slip?
A: It is not needed. KB 10954 answers this. Quote from CRA "Do not enter your employer's account number in box 54 on these copies."

See the T4 section at https://www.canada.ca/en/revenue-agency/services/forms-publications/about-forms-publications.html

Q: Why is box 56 blank?
A: 3 scenarios exist for leaving box 56 blank, including that the amount is equal to box 14.
http://www.cra-arc.gc.ca/tx/bsnss/tpcs/pyrll/rtrns/t4/slps/cmpltng/bx56-eng.html