If you’ve ever budgeted for an employee termination using the “one month’s notice per year of service” rule of thumb, you’re not alone and you’re likely underestimating your risk. It’s a widely repeated shortcut, echoed by online severance calculators and casual advice. But according to Canadian courts, it’s almost never how reasonable notice actually gets decided.
Common law notice in Canada has never been a mathematical formula. Its purpose is to give a dismissed employee a fair opportunity to find comparable work, and “fair” depends entirely on that employee’s circumstances. Courts weigh a mix of factors known as the Bardal factors: age, length of service, the nature and seniority of the role, and how available similar work actually is in that person’s field. They’ll also look at anything else that could reasonably affect someone’s ability to land a new job.
The result is that two employees with identical tenure can walk away with dramatically different notice periods. Three recent Canadian decisions show just how far the “circumstances, not formula” principle can swing, in directions that catch a lot of employers off guard.
Two and a half months of service, four months of notice
In Ho v. Monk Office Supply Ltd., a British Columbia case, a corporate controller was dismissed without cause after only two and a half months on the job. He was 41 years old, young enough, an employer might assume, to land back on his feet quickly. Instead, the court awarded him four months’ notice.
The court’s reasoning was straightforward: very short tenured employees don’t automatically bounce back fast. A resume gap of a few months at a new job can raise questions with the next employer, and a genuine job search, done properly, takes time. The court found that this employee’s search was reasonable, that the market for comparable roles was tougher than assumed, and that he’d taken five months to find replacement work, at reduced pay. The notice period reflected that reality, not his short tenure.
Four and a half months of service, five months of notice
Nahum v. Honeycomb Hospitality Inc. pushed the same principle even further. Sarah Nahum, a 28 year old Director of People and Culture, was let go without cause after roughly four and a half months in the role, while five months pregnant. Her employer offered one week’s notice; she argued for eight months.
The Ontario Superior Court settled on five months. It made clear that pregnancy doesn’t automatically extend a notice period in every case, but where a court can reasonably conclude that pregnancy will make a job search harder, that’s a legitimate factor to weigh. Here, the court accepted that a candidate five months pregnant would face real hiring headwinds, and priced the notice period accordingly. The outcome: more than five months of pay for less than five months of work.
Seven months of service, fourteen months of notice
The most dramatic example is Miller v. AlayaCare Inc. A senior executive with nearly 12 years at her previous employer was actively recruited by AlayaCare, a competitor. The company approached her, not the other way around, with promises that went well beyond typical hiring courtship: assurances of a meaningful role, better compensation, and long term stability.
Seven months later, she was let go in a workforce reduction. She argued that inducement should effectively let her “carry over” her prior tenure. The court agreed the recruitment had crossed the line from ordinary courtship into inducement, and awarded her 14 months’ notice, worth more than $200,000, despite barely half a year on the job.
The pattern courts keep confirming
None of these are outliers or judicial mistakes. They’re consistent with how Canadian courts have approached reasonable notice for decades, and if anything, courts have grown more generous in these assessments in recent years, not less. Short service doesn’t guarantee a small severance bill. A properly drafted, enforceable termination clause is one of the only tools that can cap an employer’s exposure at the statutory minimum, and even that only works if the clause is airtight, since a single unenforceable provision can void the whole thing.
For business owners, the practical risk is real. It’s tempting, especially during a workforce reduction, to view short tenured employees as the “cheap” cuts. These cases show the opposite can be true: short tenure combined with other factors, such as a tough job market, personal circumstances like pregnancy, or an aggressive recruitment history, can produce notice periods far beyond what any formula would predict. Add legal fees to defend an avoidable dispute, and a termination meant to save money can end up costing far more than doing it right the first time.
Professional HR
It’s easy to assume any HR person can manage a termination safely, but that assumption is exactly what gets businesses into trouble. Someone promoted into an HR role without formal training or employment law experience often doesn’t know what they don’t know, and these cases show how costly that gap can be. A qualified HR professional, whether in house or fractional, is trained to spot the risks before they turn into a six figure notice period.
