Hi,
The original T4A(P) I received only had a value in one of the month boxes (not both). I then received an amended T4A(P) that didn't have a value in either of the month boxes.
After calling ServiceCanada, they have directed that box 21 should be filled in with 12 months, and nothing for box 23.
Not sure how to proceed with ServiceCanada only providing a value for one of them.
