Can my employer demote me in Ontario without my consent? The answer depends on the circumstances. While employers can make certain changes to an employee’s role, they cannot unilaterally impose significant changes to the terms of employment without legal consequences. In some situations, a demotion or substantial reduction in job duties, responsibilities, or status may amount to constructive dismissal, if the employee does not consent to the changes.
Ontario employment law recognizes that employees are entitled to the benefit of the employment agreement they accepted. When an employer fundamentally changes that agreement without the employee’s consent, the law may treat the employment relationship as though the employee was dismissed without cause, even if they were never formally terminated.
Quick Overview (TL;DR:)
A demotion does not automatically amount to constructive dismissal, but a significant reduction in your job duties, title, status, or responsibilities without your consent may give rise to a legal claim. If your employer fundamentally changes your role, significant changes imposed without your consent may require proper notice, so it is important to object promptly, as continuing to work without raising concerns may be viewed as accepting the new terms of your employment.
Can my employer demote me in Ontario?
Yes, employers can demote employees in some circumstances. Whether an employer can legally demote an employee may depend on the employment contract or your agreement to the change. However, if the demotion significantly changes your job duties, title, responsibilities, or status without your consent, it may amount to constructive dismissal under Ontario law.
What Is constructive dismissal?
Constructive dismissal occurs in Ontario when:
- the employer makes a significant change to a fundamental term of the employee’s position without their consent
- the employer fosters a toxic work environment to the extent that an employee cannot continue to work at the workplace.
An example of a unilateral change to an employee’s employment terms would be a demotion without consent, which can become a demotion constructive dismissal issue.
When does demotion become constructive dismissal?
Not every demotion amounts to constructive dismissal.
The courts consider whether not every workplace change qualifies, but a substantial change or major change can count if the role is fundamentally altered.
For the demotion to be considered constructive dismissal, the demotion must be:
- significant
- negative change to the employee’s core responsibilities
- change in title
- change in status
Other factors that may be considered include:
- loss of management responsibilities, including direct reports
- change in reporting structure
- removal of decision-making authority
- reduction in compensation or bonus opportunities
A lower position or serious loss of professional standing can support a legal issue even where salary remains unchanged.
The greater the change, the stronger the potential constructive dismissal claim.
A significant pay cut, often around 20%, is commonly treated as evidence of constructive dismissal.
Does my salary have to be reduced?
No. A salary decrease is a significant indicator of a demotion, but salary does not have to change, and even the same compensation does not prevent a constructive dismissal finding if courts determine the substance of the change undermined the employee’s role. A demotion may still be significant even if the salary remains unchanged, because a reduction in authority, job title, or status can support a finding that the employee was constructively dismissed.
Can my employer change my job duties under my employment contract?
The changes must be substantial. Employers may make reasonable adjustments to job duties during employment, and not every change is unlawful if the employer raises concerns about poor performance before making changes. The removal of one of the employee’s minor responsibilities is usually not sufficient to warrant a constructive dismissal.
Some employers move employees into a new position, framing it as a response to a skills mismatch or failure to meet performance expectations. Even in these circumstances, the changes cannot amount to a substantial change imposed without consent. Employers often use a performance improvement plan before demotion. However, a well-managed reassignment can preserve a historically valuable worker where there is poor job fit.
What happens if you continue working?
Employees who believe they have been constructively dismissed should be careful. An employee must clearly state, best to do it in writing, that they do not consent to the changes to their job in order to preserve their constructive dismissal rights.
If an employee does not agree to the changes but does not voice their concerns promptly and continues to work in the position, the employee runs the risk of condoning the changes, meaning that they agree to the changes made by the employer and accept the new terms of employment. The same risk can arise if the employee accepts a revised contract or revised job description without objecting.
Condoning unilateral changes to an employment agreement weakens an employee’s claim to constructive dismissal, as the employee would be seen to implicitly accept the employer’s fundamental changes to their employment.
What should employees do after a demotion?
Employees should consider:
- reviewing their employment agreement and the employment contract carefully
- documenting the changes, including keeping the original job description and the details of the previous position for comparison
- preserving emails or communications
- clearly stating that they do not accept the changes
- obtaining legal advice and speaking with an employment lawyer before resigning or accepting a new position
The employer’s actions should also be reviewed for good faith, especially where the demotion follows protected leave, medical or parental leave, or workplace harassment.
Taking early steps can help protect your legal rights.
Frequently Asked Questions
Can my employer demote me in Ontario?
Yes, but a significant demotion imposed without your consent may amount to constructive dismissal.
Can my employer change my job duties?
Employers can make reasonable changes, but significant changes to essential job duties may constitute constructive dismissal.
Does a demotion have to include a pay cut?
No. Courts also consider changes to responsibilities, authority, reporting relationships, and overall status, so keeping the same compensation does not necessarily make a demotion insignificant, especially where there is a serious loss of authority or a material reporting change.
What is constructive dismissal?
Constructive dismissal occurs when an employer makes a significant change to a fundamental term of employment without the employee’s consent.
What happens if I keep working after a demotion?
Continuing to work without objecting may be viewed as accepting the changes, potentially weakening a constructive dismissal claim.
Should I quit if I have been demoted?
Not necessarily. Employees should speak with an employment lawyer before resigning, as quitting too quickly or continuing too long may affect legal rights.
How can Whitten & Lublin help?
If your employer has significantly reduced your job duties, changed your title, or demoted you without your consent, you may have a constructive dismissal claim and may need advice about proper severance pay where the role has been substantially reduced. Before accepting the changes or resigning, speak with the employment lawyers at Whitten & Lublin. We can assess whether the demotion breached employment standards or the Employment Standards Act, explain your legal rights, and help determine whether you may be entitled to severance based in part on your length of service. Improperly handled demotions can cause psychological stress, harm professional standing, and suggest a lack of good faith in the employer’s actions.
Contact us online or call (416) 640-2667 for a consultation.




