Insights · Corporate & Commercial Law

Non-Competes in Ontario: Mostly Banned, Often Misunderstood

Many employment contracts still contain non-compete clauses that are now void by law. Relying on one, or signing one, without knowing the rules is a mistake.

Published 24 October 2026 · Last verified 24 October 2026 against Ontario and federal corporate law · By the Yu Sheng Business Law Team

The ban

Since late 2021, Ontario prohibits non-compete agreements with employees, and a prohibited non-compete entered into on or after that date is void. An employer that relies on such a clause may find it worth nothing.

The exceptions that remain

Two main exceptions survive. Non-competes are still permitted with certain executives, defined by senior titles such as CEO, president and other chief officers, and in connection with the sale of a business, where the seller agrees not to compete with the buyer. Outside those, an employee non-compete is generally unenforceable.

Non-solicitation clauses, which stop a departing employee from poaching clients or staff, are treated differently and can still be enforceable if reasonable. Confusing the two, or using a void non-compete when a valid non-solicit would have worked, is a common and costly error.

Draft to what the law allows

Protecting a business's clients, staff and confidential information is still possible, but it must be done through the tools the law still permits. Getting the drafting right is the difference between real protection and a clause worth nothing.

Book a Consultation   See our corporate service →

Every matter begins with a clear, professional assessment.

Immigration, family, corporate or cross-border. We will tell you honestly what can be done, and what cannot.

Book a Consultation
WeChat 微信: yushenglawyer
法律资讯 · 公司商业法

安省的竞业禁止与禁止招揽条款

许多雇佣合同里仍写着如今已被法律作废的竞业禁止条款。不了解规则就依赖它、或签下它,都是错误。

2026年10月24日发布 · 2026年10月24日对照安省与联邦公司法核实 · 作者:禹晟商法团队

禁令

自2021年底起,安省禁止与员工签订竞业禁止(non-compete)协议;在此日期当日或之后签订的违禁竞业条款无效。依赖此类条款的雇主,可能发现它一文不值。

保留的例外

两项主要例外仍然存在:仍可与某些“高管”(以 CEO、总裁等高级“chief”职位界定)签订竞业禁止;以及在企业出售中,卖方同意不与买方竞争。除此之外,针对员工的竞业禁止一般不可执行。

“禁止招揽(non-solicit)”条款(阻止离职员工挖走客户或员工)则适用不同规则,若合理仍可执行。把两者混为一谈,或在本可用有效禁止招揽时却用了无效的竞业禁止,是常见又昂贵的错误。

按法律允许的方式起草

保护企业的客户、员工与机密信息仍然可行,但必须借助法律仍允许的工具。起草是否得当,就是“真正的保护”与“一文不值的条款”之间的区别。

预约咨询   查看公司法服务 →

每一个案件,都从一次清晰、专业的评估开始。

移民、家庭、公司商业或跨境事务,我们会坦诚地告诉您:什么可以做,什么不可以做。

预约咨询
微信: yushenglawyer