Ontario Superior Court Rules “At-Will” Employment Clauses Unenforceable

Employee reviewing "at-will" employment clause in contract

In B. v. Salesforce.com, 2025 ONSC 2580, the Ontario Superior Court of Justice confirmed that “at-will” employment clauses commonly used in the United States are generally unenforceable in Canada.

The decision is particularly important for employees of multinational companies that use standardized employment agreements across different countries. It also highlights an important lesson for employees pursuing wrongful dismissal claims: failing to provide relevant financial documents during litigation can significantly reduce compensation.

Although the court found the employee’s termination provisions unenforceable, it reduced the employee’s notice entitlement because he refused to provide his Notice of Assessment during the litigation process.

Background

The employee worked for a large technology company for approximately eight years before being terminated without cause as part of a workforce reduction affecting more than 3,000 employees.

At the time of termination, the employee was 49 years old and held a senior technical role. The employer provided approximately 11.5 weeks of working notice and statutory severance pay.

The employee commenced a wrongful dismissal claim, arguing that the termination provisions in his employment agreement were unenforceable and seeking common law reasonable notice.

Why the Employment Contract Was Unenforceable

The employee’s contract and related documents repeatedly described the employment relationship as “at will,” stating that either party could end the relationship at any time, with or without cause.

While the employer attempted to distinguish between U.S. and non-U.S. employees, the court found that the overall language created uncertainty about the employee’s rights under Ontario law.

The court emphasized that employees must be able to understand their termination entitlements when they sign an employment agreement. It is not reasonable to expect employees to consult their employer’s legal department to determine which provisions apply to them.

The court also found problems with the agreement’s termination for cause provisions. The contract referred to a “breach of the employment agreement” as a basis for termination without notice, even though Ontario’s Employment Standards Act, 2000 permits termination without notice only in cases of wilful misconduct, disobedience, or wilful neglect of duty.

In addition, the agreement did not clearly preserve the employee’s bonus entitlements during the statutory notice period.

Because the termination provisions violated or created ambiguity regarding the employee’s minimum rights under the Employment Standards Act, 2000, the court found them unenforceable.

Reasonable Notice Award

Once the contract was set aside, the court assessed the employee’s entitlements under the common law.

The court considered the employee’s age, length of service, position, and the availability of similar employment.

Although the employee argued that he had been induced to leave secure employment, the court rejected this argument. The evidence showed only limited recruitment efforts through LinkedIn, which the court found insufficient to establish inducement.

The court also determined that the employee’s role, while senior and highly technical, was not managerial because he did not have authority to hire, dismiss, discipline, or supervise other employees.

Based on these factors, the court initially determined that the employee was entitled to 11 months of reasonable notice.

Failure to Produce Tax Documents Reduced Compensation

The employee’s notice period was ultimately reduced from 11 months to eight months because he refused to provide his Notice of Assessment during the litigation process.

The employer requested the document to verify the employee’s mitigation income. Although the employee eventually produced the document shortly before the hearing, he did not rely on it as evidence and maintained his earlier refusal.

The court found there was no reasonable justification for withholding the document and concluded that an adverse inference should be drawn against the employee.

As a result, the court reduced the employee’s damages by three months.

This aspect of the decision serves as an important reminder that employees involved in wrongful dismissal litigation should cooperate with reasonable requests for documents related to mitigation efforts and post-termination income.

Bonus Entitlements During the Notice Period

The court awarded the employee compensation for bonuses that would have been earned during the reasonable notice period.

The employer relied on a bonus plan stating that employees had to be actively employed when bonuses were paid in order to receive them. However, the employer could not establish that the employee had received or acknowledged the bonus plan.

Applying the principles established by the Supreme Court of Canada in Matthews v. Ocean Nutrition Canada Ltd., the court found that the employee would have remained employed during the notice period had the employer provided proper notice of termination.

As a result, the employee was entitled to both his annual bonus and a pro-rated bonus for the portion of the notice period extending into the following fiscal year.

No Additional Damages for the Manner of Dismissal

The employee sought additional damages based on the manner of termination.

While the employee learned of his termination after a colleague noticed he had been deactivated from internal communication systems, the court found that the employer’s conduct did not rise to the level required for aggravated or punitive damages.

The court recognized that the employer was carrying out a large-scale workforce reduction involving thousands of employees and concluded that, although the termination process was not ideal, it did not amount to bad faith.

What This Decision Means for Employees

This decision reinforces several important principles for employees in Ontario:

  • “At-will” employment clauses generally have no legal effect in Canada.
  • Employment agreements must clearly comply with Ontario’s minimum employment standards.
  • Ambiguous termination provisions are typically interpreted in favour of employees.
  • Bonus plans may not be enforceable if employers cannot prove employees received or accepted them.
  • Employees pursuing wrongful dismissal claims should promptly provide financial documents relevant to mitigation income.
  • Senior technical employees are not necessarily considered managers for the purpose of determining reasonable notice.

Employees who work for multinational organizations should carefully review employment agreements that contain U.S.-style language, particularly references to “at-will” employment or termination without notice.

When to Seek Legal Advice

Employees who are terminated without cause should seek legal advice before accepting a severance package, especially if their employment agreement contains complex termination language or references to foreign employment laws.

An employment lawyer can assess whether termination provisions comply with Ontario law and determine whether an employee may be entitled to compensation beyond the minimum amounts offered by an employer.