Working from home has become standard practice for many Calgary employees and self-employed professionals. Fortunately, Canadian tax law allows you to deduct a portion of your home expenses if you meet certain criteria. The rules differ depending on whether you are a salaried or commissioned employee or a self-employed individual. Understanding which category applies to you determines what you can claim and what forms you need. We recommend working with our accurate bookkeeping team.
For employees, your employer must certify that you are required to work from home and that you are not reimbursed for the expenses you're claiming. For self-employed individuals, the rules are more straightforward — your home office costs are simply business expenses.
Employed Canadians who work from home must have their employer complete a Form T2200 (Declaration of Conditions of Employment). This form certifies that you are required to maintain a home workspace as a condition of employment and that the employer does not reimburse you for those expenses. Without a signed T2200, employees cannot claim home office expenses.
Once you have a T2200, you claim your eligible expenses using Form T777 (Statement of Employment Expenses). The T777 calculates your home office deduction based on the proportion of your home used for work.
Under the detailed method, you calculate the percentage of your home used for work and apply it to your eligible home expenses. The workspace percentage is typically calculated as: workspace area ÷ total home area. Eligible expenses include:
Self-employed individuals claim home office expenses on the T2125 (Statement of Business or Professional Activities). The same workspace-proportion method applies, but self-employed individuals have a broader range of eligible expenses, including:
One important limitation: home office expenses for self-employed individuals cannot create or increase a business loss. If your business had $10,000 in revenue and $8,000 in other expenses, you can only deduct up to $2,000 in home office costs. Any excess can be carried forward to a future year when the business has sufficient income.
CRA requires that the workspace be used exclusively or principally for earning employment income and used on a regular and continuous basis for meeting clients or customers. For self-employed individuals, the workspace must be where you principally (more than 50% of the time) carry on your business, or where you exclusively and regularly meet clients or customers.
A dedicated room used only as an office is straightforward. A kitchen table used for work during business hours but for meals at other times does not qualify as an exclusive workspace — meaning the detailed method calculation for that space would not be allowed.
For employees who worked from home due to COVID-era requirements, CRA introduced a simplified $2/day flat rate method. Under this approach, eligible employees could claim $2 for each day worked from home (up to a maximum), without needing a T2200 or tracking actual expenses. As of 2023, the flat rate method has ended and employees must use the detailed method with a completed T2200 for their 2023 and later returns.
Home office claims are one of CRA's more closely scrutinized deductions. The key is claiming what you legitimately qualify for — no more, no less. Overclaiming attracts audits; underclaiming leaves money on the table. Swift Accounting helps Calgary employees and self-employed professionals calculate their correct home office deduction, prepare the required forms, and document the claim properly. Book a free consultation and let's make sure you're capturing every eligible deduction.