Yes — Canadian freelancers who rent their home can claim home office expenses on Form T2125. In fact, renters can often deduct a larger proportion of housing costs than homeowners because rent is fully eligible, while homeowners cannot deduct mortgage principal. Here is exactly what renters can claim and how to calculate it.
Eligibility: Same Rules as Homeowners
The CRA‘s eligibility test for home office expenses is the same for renters and owners. You must meet at least one of:
- Your home is your principal place of business — you perform more than 50% of your work there, or
- You use the space exclusively and on a regular, continuous basis to meet clients or customers
Most work-from-home freelancers qualify under condition 1. You do not need a dedicated room used solely for business — the primary use test is sufficient.
What Renters Can Deduct
| Eligible Expense | Notes |
|---|---|
| Rent | Your monthly rent × business-use percentage |
| Tenant’s insurance (renter’s insurance) | The business-use portion of your renter’s insurance premium |
| Utilities paid by you | Heat, electricity, water — only if not included in rent |
| Maintenance costs you are responsible for | Only costs you bear under your lease, not the landlord’s responsibility |
| Cleaning supplies | Portion attributable to cleaning the workspace |
What renters cannot deduct:
- Mortgage interest (you don’t have a mortgage)
- Property tax (your landlord pays this)
- Capital Cost Allowance on the property (you don’t own it)
Calculating Your Deduction
Step 1 — Calculate your workspace percentage:
Measure your dedicated work area and divide by total home square footage.
Example: 80 sq ft office in a 900 sq ft apartment = 8.9% business use.
Step 2 — Apply to eligible expenses:
| Expense | Annual Amount | Business % (8.9%) | Deductible |
|---|---|---|---|
| Rent | $18,000 | 8.9% | $1,602 |
| Utilities (if not in rent) | $1,200 | 8.9% | $107 |
| Renter’s insurance | $360 | 8.9% | $32 |
| Total home office deduction | $1,741 |
Step 3 — Enter in Part 7 of T2125. The form calculates the deductible amount. Note: the deduction cannot reduce your net business income below zero.
Internet: Claimed Separately
Internet is usually claimed directly as a business expense on T2125 (not through the home office calculation). Claim 50–100% depending on your business vs personal internet usage, directly in the “Telephone and utilities” section or “Other expenses” line.
Can You Claim Home Office If Your Lease Prohibits Commercial Use?
The CRA’s home office deduction is based on your actual use of the space for business — the CRA does not require your lease to permit commercial activities. However, your landlord may have a separate legal view. Check your lease for clauses about commercial use. Violating your lease is a landlord-tenant matter, separate from your CRA claim. Many standard residential leases prohibit commercial activities, but running a home-based freelance practice rarely causes issues in practice.
Frequently Asked Questions
Can I deduct rent if I live with roommates?
Yes — but your deductible share of rent is based on the portion of the home you use. If you occupy one bedroom in a shared three-bedroom apartment and pay 33% of the rent ($600/month of a $1,800 total), your home office deduction is based on your 33% of the home. From your share, apply the workspace percentage (your room as a fraction of the total square footage you control).
What documentation does the CRA want for a renter’s home office claim?
Keep: your lease agreement, monthly rent receipts or bank statements showing rent payments, utility bills (if applicable), and a floor plan or description of the workspace with dimensions. Photographs of the workspace are also helpful. The CRA may request these in a correspondence audit.
My rent includes utilities — what do I claim?
If utilities are bundled into your rent (common in many apartment leases), apply your business-use percentage to the total rent amount — you do not need to separate utilities. Only separate utility bills need to be deducted individually.