Stop Leaving Your Home Office Deductions on the Table.
Whether you are a self-employed consultant or a remote employee with a T2200, the CRA allows you to write off a portion of your rent, utilities, and internet. We ensure you claim every eligible dollar without triggering an audit.
The Flat-Rate Method is Gone. Mathematical Precision is Required.
During the pandemic, the CRA introduced a simplified "flat-rate" method allowing Canadians to claim up to $500 for working from home without detailed receipts. That method has been eliminated.
To claim home office expenses today, you must use the Detailed Method. This requires calculating the exact square footage of your workspace relative to your home, prorating shared spaces by the hour, and maintaining perfect records of your rent, utilities, internet, and maintenance costs.
Employees also face a strict requirement: you must obtain a signed Form T2200 (Declaration of Conditions of Employment) from your employer explicitly stating that you are required to work from home and pay for your own expenses.
High Audit Risk Area
Because home office deductions are heavily abused, the CRA audits this section aggressively. Claiming mortgage principal or over-estimating your square footage are immediate red flags that will trigger a desk audit.

Home Office Tax Deduction Estimator
Calculate your eligible T2200 / T2125 workspace-in-the-home expenses.
Space & Usage
e.g., A dining table used for personal time
Monthly Expenses
Unlocks property tax & insurance
Total Annual Tax Deduction
$3,000
Estimated Cash Saved (assuming 30% tax bracket)
$900
This tool is for general information only and does not replace professional tax or accounting advice.
Rules of the Game: Employees vs. Self-Employed
Salaried Employees (T2200 Required)
If you receive a T4, you can only claim home office expenses if your employer requires you to work from home (more than 50% of the time for at least 4 consecutive weeks) and provides a signed T2200 form.
- Eligible: Rent, Electricity, Heat, Water, Home Internet access fees, minor maintenance (like lightbulbs).
- Ineligible: Mortgage interest, property taxes, home insurance, capital costs (buying a desk/chair).
Commissioned Employees
If you earn commission income and are required to pay your own expenses (with a signed T2200), the CRA grants you slightly more leeway than a salaried employee.
- Eligible: Everything a salaried employee can claim, PLUS a prorated portion of your Property Taxes and Home Insurance.
- Ineligible: Mortgage interest and capital depreciation (CCA).
Self-Employed & Business Owners (T2125)
Sole proprietors and freelancers operating out of their homes have the highest deduction limits. Because you are operating a business, the home office is considered a commercial workspace.
- Eligible: Rent, Utilities, Internet, Property Taxes, Home Insurance, AND Mortgage Interest (prorated).
- Warning on CCA: While you technically *can* claim Capital Cost Allowance (depreciation) on the home itself, we highly advise against it. Claiming CCA on your home will destroy your Principal Residence Exemption when you sell the property, resulting in massive capital gains taxes.
Why Choose Teixeira Accounting?
At Teixeira Accounting Firm Inc., we don't just record history; we write your financial future. Most accounting firms are reactive—they wait for you to bring them problems. We are proactive architects of your wealth and business growth.
Whether you're a scaling enterprise or a high-net-worth individual, we provide the strategic oversight, tax optimization, and bulletproof compliance you need to operate with absolute confidence.
The Teixeira Advantage
Proactive Tax Strategy
We don't just file your taxes; we actively look for ways to reduce your tax burden year-round.
Bulletproof Compliance
Our rigorous quality control ensures your filings are accurate, minimizing audit risk.
Dedicated Advisory
You get a dedicated partner who understands your business deeply, not just a once-a-year tax preparer.
File With Absolute Confidence
Don't risk a CRA audit by guessing your square footage or claiming ineligible expenses. Let our CPAs bulletproof your return.
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