Completing Form T2125. Line 9200 – Travel expenses.Information on how to deduct travel expenses, including food, beverage and lodging, if you meet certain conditions as a salaried employee. Using Form T777, fill in line 9200 with your travel expenses, and attach it to your tax return file. Generally, you can deduct any reasonable current expense you incur to earn business income. However, you can deduct travel expenses you incur in the course of carrying on a business while away from home. Need to know how to receive travelling expenses reimbursement from your employer? A list of deductible business expenses as well as their explanation for use on Form T2125. Expenses section of Form T2125. An expense that is not incurred as an agent (e.g.