Box 29 of the T4 slip
When a code is displayed on your T4 slip
in Box 29, you must enter it.
The code in Box 29 indicates the employment code in
certain situations. If no code is displayed on your T4 slip,
leave box 29 blank.
Simply select the item "T4 and employment income" from
the left side menu on
the " Interview " tab, and in the page
"T4 slip income", for "Box 29", choose in the
drop-down menu to the right the option that is listed on your T4
slip.
For more information, you can consult the following link:
https://www.canada.ca/en/revenue-agency/services/forms-publications/publications/rc4004/seasonal-agricultural-workers-program.html#box29
ID: 20211029132631CA.xml
Webpage: KPA390-20211029132631CA.htm