Home Office Deduction Calculator CRA Rules Canada

Calculate CRA-Eligible Home Office Deductions Easily

The Home Office Deduction Calculator CRA Rules Canada is designed to help Canadian employees and freelancers working from home determine their potential deductible expenses. Under CRA guidelines, home office deductions can include a portion of your rent, mortgage interest, utilities, and maintenance costs if your home office is used exclusively and regularly for work.

This calculator estimates the percentage of your home used for work and applies that to your annual home-related costs. You simply enter the size of your home, office area, and annual expenses — the rest is calculated instantly.

This tool does not collect or store any personal data. It is intended to provide an estimate only, and final deductions should be calculated with the help of a tax professional or by referring to the official CRA rules.

Keep records of receipts, contracts, and utility bills to support any deduction claims you make. Only expenses directly related to your work area can be considered, and part-time usage or shared spaces should be adjusted accordingly.

Make the most of your home office setup by understanding your eligibility and maximizing your CRA-approved deductions today.