If you're a remote employee working from home in 2026, you may be able to claim home office expenses on your tax return. The Canada Revenue Agency (CRA) allows employees to deduct reasonable expenses for a workspace used regularly and exclusively for earning employment income. However, the rules differ from what self-employed workers and freelancers can claim, and understanding these boundaries is crucial to avoid audit risk. This guide explains what remote employees can legitimately claim in 2026 and what the CRA won't accept. In recent tax years, the CRA refined its position on employee home office claims. The agency now focuses on whether your home office is a genuine, dedicated workspace rather than just a corner of your kitchen table. If your employer requires you to work from home (or permanently allows it), you have a stronger case for claiming deductions.
No. You can only claim the percentage of home costs that corresponds to your office's square footage. If your office is 100 square feet and your home is 1,500 square feet, you claim about 6.7% of indirect expenses like utilities and rent. Direct costs (supplies, desk lamp) may be 100% deductible if used exclusively for work.
Not technically, but an employment letter confirming that you work from home regularly strengthens your claim if audited by the CRA. The letter should state that remote work is a requirement or regular arrangement, not just occasional. Without it, the CRA may question whether your claim is legitimate.
Only if your internet is used exclusively for work and you have no other broadband access in your household. If family members also use the internet, you must estimate a reasonable work-only percentage (often 30-50%). The CRA expects you to be conservative and realistic in your calculation.
You'll need to provide receipts, utility bills, photos of your workspace, and an employment letter confirming remote work status. The CRA will verify that your claimed percentage matches your home's square footage and that expenses are reasonable. Missing receipts or inflated percentages can result in disallowed deductions and potential penalties.
No. If you only worked from home for part of 2026, you should claim a percentage of annual expenses that matches the months worked remotely. For example, if you worked from home for six months, claim 50% of your annual office supplies and utilities. This rule applies especially to hybrid and part-time remote arrangements.