SEMA4 Employee Expense Report includes instructions for completing the form. Instructions are provided for those who enter business expenses in Self Service.Recordkeeping. You cannot deduct expenses for travel (including meals unless you used the standard meal allowance), gifts, or use of a car or other listed. Self-employed clients may deduct some travel, transportation and entertainment expenses incurred for their self-employed business. When completing the form: • Attach an itinerary or agenda for the event. • Ensure trip dates correspond to event dates plus reasonable travel time. This guide explains how to file the NR4 return and how to complete the T4A-NR Summary and slips. Employers can deduct travel expenses paid or incurred during a temporary work assignment if the assignment length does not exceed one year. Completing Form T2125. Line 9200 – Travel expenses.