The Five Handbook Clauses That Will Get You Sued
You have an employee handbook. Good. You probably had someone write it three years ago -- maybe a lawyer, maybe an HR person, maybe you pulled a template off the internet at 11pm and changed the company name.
And now it's sitting in a shared drive somewhere, doing what you think is its job: protecting you.
It's not. There's a decent chance it's doing the opposite.
I review handbooks for small and mid-sized companies constantly. The same five clauses show up over and over -- clauses that owners think are shielding them but are actually handing ammunition to the other side.
1. The Termination Clause That Tries to Cap Severance at ESA Minimums
This is the big one. You've got a clause that says something like: "The company may terminate your employment at any time, with notice or pay in lieu of notice as required by the Employment Standards Act."
You think this means you only owe the statutory minimum. A week per year of service, capped at eight weeks in Ontario. Clean and simple.
Here's the problem. Canadian courts have a long history of striking down poorly drafted termination clauses -- even ones that reference the ESA. If your clause uses language like "at any time and for any reason," recent Ontario court decisions have found that phrasing potentially violates the ESA because it could be read to include termination during a protected leave. One bad phrase and the entire clause is void. When the clause is void, the employee gets common law reasonable notice instead -- which can be months of pay, not weeks.
The Ontario Court of Appeal did uphold a properly drafted ESA-minimum clause in 2025. But the key word is "properly drafted." The clause that survived was surgically precise. Most handbooks I see have something a business owner or generalist lawyer wrote five years ago that hasn't been tested against current case law.
The fix: Have an employment lawyer -- not a generalist, an employment lawyer -- review your termination clauses against recent case law. The difference between a clause that holds up and one that collapses is often a single sentence.
2. The "Probationary Period" That Doesn't Do What You Think
Almost every handbook I see has a probationary period. Usually 90 days. And almost every owner thinks it means: "I can let someone go in the first three months with no risk."
That's not how it works.
In Ontario, the ESA says you don't owe statutory notice to an employee with less than three months of continuous service. But "no statutory notice" is not the same as "no obligations." If you fire someone in their probationary period and they can show the termination was discriminatory -- disability, pregnancy, race -- the human rights complaint doesn't care that they were on probation.
And here's the other trap: if your probationary period says 90 days but the ESA threshold in your province is three months, those aren't always the same thing depending on how you count.
Probation clauses also create a false sense of security that leads managers to skip documentation. "They're on probation, we don't need to write anything down." Then the termination happens, the employee files a complaint, and you have zero paper trail.
The fix: Keep your probationary period, but stop treating it like a legal force field. Train your managers to document performance issues from day one. And make sure the language aligns exactly with the statutory notice threshold in your province.
3. The Overtime Policy That Doesn't Match Your Province
Your handbook says overtime kicks in after 40 hours a week. Clean, simple, easy to administer.
Except in Ontario, overtime kicks in after 44 hours. In Alberta, it's after 8 hours in a day, not just weekly. In BC, it's after 8 hours daily and 40 hours weekly. Every province has its own rules.
If your handbook says one thing and the provincial employment standards say another, you've got a compliance problem. And compliance problems in the hours-of-work space come with back-pay claims. An employee who's been shorted on overtime for two years can file a complaint and suddenly you owe thousands in retroactive pay plus penalties.
I see this most often with companies that used a handbook template from a different jurisdiction. The template says 40 hours. Your province says 44. You've been paying overtime you didn't have to -- or worse, you haven't been paying overtime you were required to.
The fix: Check your province's employment standards for overtime thresholds, daily and weekly. If you operate in more than one province, you need jurisdiction-specific policies, not a one-size-fits-all handbook. This isn't glamorous work, but it saves you a five-figure back-pay claim.
4. The Progressive Discipline Policy Written in Stone
Your handbook has a progressive discipline section. Step one: verbal warning. Step two: written warning. Step three: final written warning. Step four: termination.
And it says "will" instead of "may." As in: "The company will follow these steps before termination."
You just locked yourself into a process. Now if you fire someone for serious misconduct without going through all four steps, they can point to your own handbook and argue you didn't follow your own policy. A court will read that "will" and hold you to it.
Progressive discipline as a concept is fine. It's smart management. The problem is when your handbook turns it into a contractual obligation. You can't skip to termination for theft if your handbook says you have to give a verbal warning first.
The fix: Change every "will" to "may" in your discipline section. Add a line that says: "The company reserves the right to skip or modify steps in this process based on the severity of the situation." That single sentence gives you the flexibility to respond to serious issues without violating your own policy.
5. The Non-Compete Clause You Can't Enforce
You've got a non-compete in your employment agreements. It says the employee can't work for a competitor within a certain radius for a certain number of months after leaving.
In Ontario, since October 2021, non-compete clauses in employment contracts are banned under the Working for Workers Act. There are narrow exceptions for C-suite executives and business sales, but for the vast majority of your employees, that clause is unenforceable. It's not a gray area. It's black letter law.
Outside Ontario, non-competes have always been extremely difficult to enforce in Canada. Courts treat them as restraints of trade and require the employer to prove they're reasonable in scope, duration, and geography. Most aren't. Most were copied from an American template that wouldn't survive ten minutes in a Canadian courtroom.
Here's what makes this dangerous: having an unenforceable non-compete doesn't just waste space. It gives departing employees a reason to lawyer up. They see the clause, they panic, they call an employment lawyer, and now you're in a dispute over a clause that was never going to hold up anyway. The lawyer fees are real even if the clause isn't.
The fix: If you're in Ontario, remove non-competes entirely unless they apply to a genuine executive exception. Replace them with a well-drafted non-solicitation clause -- those are still enforceable when reasonable. Outside Ontario, get legal advice on whether your specific clause would survive a challenge. If the answer is "probably not," take it out before it costs you money.
The Common Thread
All five of these problems have the same root cause: the handbook was written once and never updated. Employment law in Canada moves fast. Case law changes the rules. Provincial standards get amended. What was compliant three years ago might be a liability today.
Your handbook is not a set-it-and-forget-it document. It's a living thing that needs regular review by someone who actually understands current employment law in your province.
If the last time someone looked at your handbook was the day it was written, this is your sign. Open it up. Read it. And if any of these five clauses sound familiar, get them fixed before they become someone else's evidence.