Is Your Hobby a Business? (And Why the CRA Cares)
Hobbies by definition can be deeply fulfilling. When engaging, you often lose track of time and while the outcome might be important, it is the journey that provides us with most satisfaction. There is a meditative aspect to being deeply immersed in doing something that you enjoy or love and might include knitting, playing video games, or taking photographs of nature.
For some of us, hobbies can actually turn into revenue generating activities which is (quite literally) an added bonus. It seems like the dream to actually earn some money or even make a career out of doing something that you love. Sadly, Revenue Canada (CRA) demands closer scrutiny of any activity that brings in cash.
At a Glance: Is it a Business or a Hobby?
Business: You have a clear intent to profit, keep organized records, and invest significant time/capital. Benefit: You can deduct business losses against other income.
Hobby: The activity is primarily for personal satisfaction and lacks "commerciality." Drawback: You cannot deduct expenses that exceed your revenue.
The Legal Test: Martin v. The Queen
This means that once you start generating revenue from your hobby, you have to make a determination as to whether it constitutes a business. This, unfortunately, is not based on our own personal definition . Rather we must follow guidance from the tax court of Canada and CRA on this issue. In a ruling, that has now become somewhat of a precedent for the hobby vs business test, the tax court made the following assertions in reference to a specific case :
The existence of a personal element must be put in perspective. There is frequently a personal element in the carrying on of a commercial enterprise in the sense that the person derives great personal satisfaction from the activity. This does not make the activity any the less a business. Professional artists, photographers, writers, musicians (and sometimes even lawyers) no doubt derive great satisfaction from what they do but if their activity is commercial and is intended to yield a profit it is nonetheless a business. It is only where the personal element so overshadows any element of commerciality as to substantially displace it that one may conclude that the activity is merely a hobby and is not a business at all.
To summarize, the "Ingredients of Commerciality" identified by the court include:
Commitment of substantial capital.
Organized and businesslike record-keeping.
Devotion of significant time.
Intent to earn a profit.
Source:https://taxinterpretations.com/cra/severed-letters/2012-0442371m4
2026 Compliance: Why the Distinction Matters Now
In 2026, the CRA's 'Digital Platform Reporting' means that income from Etsy, Airbnb, or eBay is reported automatically. If you're receiving these reports, the CRA already considers you to have a revenue-generating activity, making it even more important to prove your 'businesslike' intent if you plan to claim expenses.
How to Classify Your Activity
As someone engaging in a side project, you must ask yourself: Are you doing this with the intention of earning a profit?
Indicators of a Business:
Tools & Investment: Have you purchased special tools or equipment?
Financial Systems: Do you have an accounting system or separate bank accounts?
Marketing: Do you promote your work on social media or other media?
Registration: Have you officially registered your business name?
The Impact on Your Tax Return
The classification is most beneficial when it comes to expense deductions. If you are classified as a business, you can claim a loss on your tax return and deduct it from other income (like a T4 salary), reducing your overall taxes.
However, be aware: the CRA is consistent. If you have high revenues, they will want to call it a business. If you have high expenses and a loss, they may try to call it a hobby to deny those deductions. It is also important to note that if your "hobby" revenue exceeds $30,000 in four consecutive quarters, the CRA requires you to register for GST/HST, regardless of whether you’ve officially decided you are a business or not.
Final Thoughts: Navigating the Grey Area
The hobby vs business distinction, as such, is a grey area. There isn’t a checklist of facts that makes it one or the other. Instead it is a determination of all the facts. CRA will want to audit you when your taxes paid appear to be insufficient.
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