What are the rules for claiming employment income deductions in Canada?

Unlike self-employed individuals, employees in Canada generally cannot deduct standard work-related expenses (like office supplies, professional fees, or travel costs) unless they meet specific, stringent criteria set by the CRA. The ability to claim employment expenses has been significantly restricted, especially following changes implemented after the 2020 tax year.

General Rule: No Deduction for Most Employees

For most employees, employment expenses are not deductible unless the employee is required to pay them by their employer as a condition of employment, and they are not reimbursed by the employer.

The Two Applicable Scenarios for Deduction:

There are primarily two situations where employees can claim deductions:

• Expenses Claimed Under Form T777S (Working From Home): As detailed previously, this applies only if the employee has a written agreement requiring them to work from home and the home is their primary workplace or used for meeting clients. This is claimed using the simplified (flat-rate) or detailed method on Form T777S.
• Expenses Claimed Under Form T2200 (Other Employment Expenses): This applies to expenses other than home office costs, such as union dues, professional membership fees, or specific travel/vehicle costs required for the job.

Requirements for T2200 Expenses:

To claim expenses under the T2200 route, the following must be true:

• The employee must have a signed Form T2200, Declaration of Conditions of Employment, from their employer.
• The expenses must have been incurred to earn employment income.
• The employee must not have been reimbursed for these expenses.

Deductible Expenses Under T2200 (Examples):

• Mandatory union or professional dues.
• Insurance premiums paid for employer-required liability or professional insurance.
• Specific employment-related travel expenses (subject to strict rules).

Reporting:

Employment expenses claimed by employees are reported on Line 22000 of the T1 return, derived from the total calculated on Form T777 (for non-home office expenses) or Form T777S (for home office expenses). If the employer issues a T4 slip, they typically indicate deductible expenses on Box 40 (Other Information). It is critical that the employer completes and signs the necessary supporting forms, as the CRA will not accept employee expense claims without employer certification.