Constructive Dismissal in Canada: Your Complete Guide

What is Constructive Dismissal?

Constructive dismissal in Canada occurs when an employer makes a substantial, unilateral change to an employee’s fundamental terms of employment without their consent, or creates a toxic work environment. In these situations, the law treats the employee as having been fired, entitling them to resign and pursue full severance pay.

If you believe you have been constructively dismissed, do not resign before speaking to an employment lawyer. Quitting without legal guidance can severely damage your ability to claim severance. The employment lawyers at Samfiru Tumarkin LLP have successfully handled thousands of constructive dismissal claims across Canada.

Common Examples of Constructive Dismissal

Employers rarely tell you that they are constructively dismissing you. Instead, it happens through actions and workplace changes. Common examples that may trigger a claim include:

• Significant Pay Cuts: A substantial reduction in your salary, commission structure, or guaranteed bonus.
• Demotions or Reduced Duties: Stripping away your core responsibilities, changing your job title to a lesser role, or removing your direct reports.
• Toxic Work Environment: Allowing workplace harassment, bullying, or discrimination to continue unchecked, making it impossible for you to remain in your role.
• Forced Relocation: Requiring you to move to a new office location that significantly increases your commute, without compensation or prior agreement.
• Drastic Schedule Changes: Moving you from day shifts to night shifts, or altering your hours in a way that fundamentally disrupts your life.
• Temporary Layoffs: Placing you on a temporary layoff without a pre-existing clause in your employment contract allowing them to do so.

Federal vs. Provincial Employment Laws

Employment law in Canada depends on the industry you work in. This determines which legislation applies to your constructive dismissal claim.

Federally Regulated Employees

If you work in an industry regulated by the federal government — such as banking, telecommunications (e.g., Rogers, Bell), airlines, railways, or interprovincial trucking — you are governed by the Canada Labour Code. Federally regulated employees have unique protections against unjust dismissal and specific avenues for pursuing compensation.

Provincially Regulated Employees

The vast majority of Canadians are provincially regulated. If you fall into this category, your rights are governed by your province’s specific employment standards legislation and common law.

Select your province below for tailored information on your local rights and legal options:

• Constructive Dismissal in Ontario
• Constructive Dismissal in Alberta
• Constructive Dismissal in British Columbia

Constructive Dismissal vs. Wrongful Dismissal

While they sound similar and result in similar compensation, the mechanics of how you lose your job differ.

• Wrongful Dismissal: Your employer explicitly fires you (terminates your employment) but fails to provide you with the proper amount of severance pay.
• Constructive Dismissal: Your employer does not formally fire you, but their actions fundamentally change your job or force you out, making it a termination in the eyes of the law.

Severance Pay for Constructive Dismissal

If you successfully establish that you were constructively dismissed, you are legally entitled to full severance pay.

Severance in Canada is not just a standard one or two weeks per year of service. Under common law, your severance package is calculated based on several factors, including:

• Your age
• Your length of service
• Your position and salary
• The availability of similar employment in your field

What Should I Do If My Job is Changed?

If your employer imposes a significant change to your job, how you react is critical.

1. Do Not Suffer in Silence: If you continue to work under the new terms for an extended period without objecting, the law may assume you have “condoned” or accepted the changes. Once accepted, you can no longer claim constructive dismissal.
2. Object in Writing: Politely but firmly state in writing (e.g., via email to HR or management) that you do not agree to the new terms, but that you will continue to work under protest while you seek legal advice.
3. Do Not Quit Immediately: Walking away from your job is a massive risk. If a court decides the changes were not significant enough to be considered a constructive dismissal, you will be viewed as having legally resigned, entitling you to zero severance.
4. Contact an Employment Lawyer: Before making any permanent decisions, have the team at Samfiru Tumarkin LLP review your employment contract and the changes proposed by your employer.

Frequently Asked Questions

Can I be constructively dismissed if I signed a new contract?

If you were pressured or forced into signing a new employment contract that drastically alters your terms of employment, you may still have a claim. An employer can’t unilaterally force a new, worse contract upon you without providing “consideration” (something of value, like a signing bonus).

Is a temporary layoff a constructive dismissal?

Yes. Unless your employment contract specifically gives your employer the right to place you on a temporary layoff, or you work in an industry where layoffs are standard practice (like seasonal construction), being laid off is a fundamental breach of contract and can be treated as a termination.

How hard is it to prove a toxic workplace?

Proving a toxic work environment requires objective evidence. It is not enough to simply dislike your boss or feel stressed. You must demonstrate that the environment is poisoned by severe, ongoing harassment, bullying, or discrimination that a reasonable person could not be expected to endure. Documenting incidents via emails, HR complaints, and witness accounts is essential.

Get the Advice You Need

If you feel you have been forced out of your job, don’t walk away from the severance you deserve.

The experienced employment lawyers at Samfiru Tumarkin LLP have a proven track record of holding employers accountable and securing maximum compensation for non-unionized employees across Canada.