On July 9, 2025, the Ontario Superior Court of Justice released its decision in Li v. Wayfair Canada ULC, 2025 ONSC 2959. The case addresses the enforceability of termination provisions in an employment contract and how they stand up against the Court of Appeal’s guidance in Dufault v. Township of Ignace.
Facts of the Case
Song Li was hired by Wayfair Canada ULC as a Senior Product Manager in January 2023. His compensation package was lucrative, including a salary of $221,564, benefits, RRSP contributions, and potential restricted stock units (RSUs). After just under nine months of service, Li was dismissed without cause in October 2023.
Upon termination, Li received one week of salary and benefits—exactly the minimum entitlements under Ontario’s Employment Standards Act, 2000 (the “ESA”). No letter of reference or outplacement services were provided.
Li brought an action for wrongful dismissal, seeking summary judgment. He argued that the termination clauses in his employment agreement were unenforceable, which would entitle him to common law reasonable notice.
The Plaintiff’s Arguments
Li challenged both the “for cause” and “without cause” provisions in the agreement:
- For Cause: The agreement allowed termination “at any time for Cause without notice… unless expressly required by the ESA.” Li argued this language unlawfully deprived employees of ESA protections, contrary to Dufault v. Township of Ignace.
- Without Cause: The clause restricted entitlements to “only the minimum statutory amounts” under the ESA. Li argued that this unlawfully narrowed his rights and therefore invalidated the entire termination provision.
Relying on Dufault, Li argued that because one aspect of a termination clause was non-compliant, the whole termination regime fell. He sought five months’ common law notice, which would also have captured a $73,017 USD RSU grant scheduled to vest in February 2024.
The Defendant’s Arguments
Wayfair countered that the contract was enforceable:
- The “for cause” language expressly incorporated the ESA definition of cause.
- The “without cause” language repeatedly tied entitlements to the ESA’s minimum requirements, making it ESA-compliant.
- Li had already received all that the ESA required.
The company also argued that Li failed to mitigate, noting he applied for only 28 jobs in five months, some at levels (such as Vice President) for which he was not qualified.
The Court’s Decision
Justice Dow upheld the enforceability of the termination provisions. Unlike in Dufault, the Wayfair contract expressly tied the definition of “cause” to the ESA and clearly provided ESA minimums for without-cause terminations. The Court distinguished Dufault on this basis, finding that the clause in that case omitted required entitlements and used broader language (“any time”) without tethering to the ESA.
Because the contract was valid, Li was limited to the ESA minimum of one week’s salary and benefits, which he had already received. His claim for common law notice was dismissed.
What If the Clause Had Been Invalid?
In obiter, the Court noted that if the termination clause were unenforceable, it would have awarded Li four months’ common law notice (not the five he claimed). This would have included entitlement to the February 2024 RSUs, as courts generally treat stock options and bonuses as part of compensation during the notice period (Paquette v. TeraGo Networks).
Key Takeaway
This decision reaffirms that Ontario courts will carefully parse termination provisions to ensure they comply with the ESA. Employers can take comfort that clauses explicitly referencing and incorporating ESA definitions—especially around “cause”—are more likely to be upheld.
At the same time, Li highlights that employees continue to test these clauses, often relying on Dufault. The difference lies in the drafting: if an agreement fails to track the ESA minimums precisely, it risks being struck down, with significant common law liability as the result.
Need More Information?
For more information or assistance related to employment contracts or ending the employment relationship, contact us at info@eruditelaw.com
The contents of this blog is not legal advice.
