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Wrongful Dismissal Notice for Short-Service Employees in Ontario

Fired after only a few months on the job in Ontario? Here's what notice you may still be entitled to at common law, beyond the bare statutory minimum.

Litigation6 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • There's no single legal cutoff for "short service" — this generally covers employees dismissed anywhere from a few months in to roughly their first year or two on the job.
  • Ontario's Employment Standards Act, 2000 sets a graduated minimum notice schedule (or pay instead of notice) tied to length of service, with a minimum period of employment needed to…
  • Unless a valid, enforceable written contract specifically limits you to the ESA number, you may be entitled to more under the common-law "reasonable notice" standard — and that standard…

You took a new job, moved your life around it, and a few months in, you were let go without cause. It's tempting to assume that short tenure means short notice, or even no real entitlement at all — but that assumption can cost a short-service employee real money. Ontario law does still recognize meaningful notice obligations even for employees who haven't been with an employer very long.

What "Short Service" Means Here

There's no single legal cutoff for "short service" — this generally covers employees dismissed anywhere from a few months in to roughly their first year or two on the job. What all of these situations share is that length of service, on its own, is the weakest of the usual reasonable-notice factors for this group, simply because there isn't much tenure to point to.

The Statutory Floor for Very Short Service

Ontario's Employment Standards Act, 2000 sets a graduated minimum notice schedule (or pay instead of notice) tied to length of service, with a minimum period of employment needed to qualify at all. As of mid-2026 — worth verifying before you rely on it — the schedule starts low for employees under one year of service and increases modestly at each service milestone from there. This ESA figure is a legislated floor, not necessarily the full picture.

Why Common-Law Notice Is Often More Than the ESA Floor — Even Here

This is the part many short-service employees don't realize: the ESA minimum is not automatically your ceiling. Unless a valid, enforceable written contract specifically limits you to the ESA number, you may be entitled to more under the common-law "reasonable notice" standard — and that standard doesn't ignore you just because your tenure is short.

Reasonable notice looks at several factors together: length of service, age, the nature and seniority of the position, and how available comparable employment realistically is. A short-service employee in a specialized or senior role, or one facing a genuinely difficult job market for their specific skill set, can still receive meaningful notice, even though tenure itself contributes little to the calculation.

Being Induced to Leave a Stable Job Can Matter

One detail that comes up often for short-service employees: if you were actively recruited or induced to leave a secure, established position to take this new role — and it then didn't work out within a short time — that history can be relevant to how a court views your situation. It isn't an automatic entitlement to any particular amount, but it's the kind of fact worth raising with a lawyer rather than assuming it's irrelevant just because your time in the new role was brief.

Common Misconception: "I Was Only There a Few Months, So I Get Nothing"

This is one of the most common and most costly assumptions short-service employees make. Being new doesn't erase your rights — it simply means one factor (length of service) weighs less heavily than it would for a longer-tenured colleague. The other reasonable-notice factors, and any applicable ESA minimum, still apply.

What a Written Employment Contract Can Change

If you signed an employment agreement with a clear, properly drafted termination clause, it may limit you to the ESA minimum rather than a broader common-law entitlement. Whether such a clause is actually enforceable is a separate legal question — many termination clauses are successfully challenged for being poorly drafted or non-compliant with the ESA — so don't assume a clause in your offer letter is the final word without having it reviewed.

What to Do If You've Just Been Let Go After a Short Time

Frequently asked questions

If I was only employed for a few months, am I entitled to any notice at all?

Possibly, yes. Once you meet any minimum service period the ESA requires, a statutory notice entitlement generally applies, and you may also be entitled to more under the common-law reasonable notice standard, depending on the nature of your role and other factors.

Does short service mean I automatically get less than a long-service employee?

Length of service is one factor among several, and it contributes less for a short-tenured employee, but other factors — age, the seniority of the role, and how available comparable work is — still apply and can support a more meaningful notice period than tenure alone would suggest.

I left a stable job to take this position, and it fell through quickly. Does that matter?

It can be a relevant fact. Being induced to leave secure employment for a role that then doesn't work out is the kind of detail worth discussing with a lawyer specifically, rather than assuming your short time in the new role erases it.

My offer letter has a termination clause limiting me to the ESA minimum. Is that the end of it?

Not necessarily. Many termination clauses turn out to be unenforceable because of how they're drafted or because they don't comply with the ESA. Have the clause reviewed before assuming it caps your entitlement.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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