For CEC - Canada experience letter only has ‘base’ salary specified, but I do have all my paystubs which shows what I was drawing here. Would this suffice as supporting document to prove my salary? I understand T4 is the most recommended, but a component in my Salary is per diem which is not accounted for in T4. I have the mail conversation with employer who gave explanation that the Per diem part is not in T4 as its ‘non taxable’ apparently, but I don’t want to write LOE for this and bring in unnecessary confusion. I’m hoping CIC would reach back to me if they think the salary slips are not sufficient and ask for T4 ? In which case, I can probably get a Tax consultant assess and give the right laws/rules under which the per diem exceptions are handled which I can include in the Updated LOE along with T4, should they asked for it.