Dental Clinic Employment Agreements in Ontario: Why Every Clinic Needs Them
- Jun 17
- 6 min read

If you run a dental clinic in Ontario, you already know how much depends on having the right team. Hygienists, dental assistants, and admin staff are all central to how your practice operates. But here is a question worth asking: do all of your employees have written employment agreements?
Many dental clinics, especially smaller practices, rely on informal arrangements or verbal understandings when hiring staff. This can work out fine, until it does not. A written employment agreement is one of the simplest ways to protect your clinic and set clear expectations from day one.
This article explains what employment agreements typically cover in a dental clinic setting and why they may matter more than you think.
Why Written Agreements Matter
Ontario employment law provides a baseline set of rights and obligations under the Employment Standards Act, 2000. That legislation sets out minimums for things like notice of termination, vacation, and overtime. But it does not spell out the specifics of your particular working relationship with each employee.
A written employment agreement fills in those gaps. It puts both parties on the same page about job duties, compensation, hours, benefits, and what happens if the employment ends. Without one, disputes can become difficult and expensive to resolve, and the clinic may end up in a weaker position than it expected.
Key Things an Employment Agreement Should Cover
Job Role and Duties
A written agreement should describe the employee's role and general responsibilities. For a dental hygienist, this might include clinical duties, patient charting, and sterilization protocols. For a dental assistant or receptionist, the duties will look quite different. Defining the role in writing helps avoid confusion and gives you a reference point if expectations need to be revisited.
Compensation and Benefits
The agreement should clearly state the employee's wage or salary, how often they are paid, and any benefits they are entitled to, such as extended health coverage, dental benefits, or continuing education support. It should also address whether bonuses or performance incentives exist and how those work. Leaving compensation vague can lead to misunderstandings that are hard to resolve later.
Hours of Work
Dental clinics often have early morning, evening, or Saturday hours. The agreement should make clear what the expected schedule is, whether hours can change, and how overtime is handled. Ontario's Employment Standards Act sets out rules on overtime that apply regardless of what the contract says, but having an agreement that reflects realistic scheduling expectations is still helpful.
Probationary Period
Many employers include a probationary period, often three months, during which both sides can assess whether the role is a good fit. Ontario law still provides certain protections during this period, so it is worth speaking with a lawyer to make sure your probationary clause is drafted properly and does not create unintended obligations.
Termination Clauses
This is one of the most important parts of any employment agreement, and it is often the one that causes the most trouble when it is missing or poorly worded.
In Ontario, an employee who is let go without cause is generally entitled to notice or pay in lieu of notice. The Employment Standards Act sets out minimum amounts, but the common law can require significantly more, sometimes referred to as reasonable notice, depending on factors like how long the employee has worked at the clinic, their age, and how specialized their role was.
A well-drafted termination clause can limit the clinic's exposure to common law reasonable notice by setting out a specific formula tied to the statutory minimums or slightly above them. However, termination clauses have to be drafted very carefully to be enforceable. Courts in Ontario have found many termination clauses to be unenforceable because of how they were worded. If your employment agreements have not been reviewed recently, it may be worth having a lawyer look at them.
Confidentiality
Dental clinics handle sensitive patient information, and all staff who work in the clinic have some exposure to it. A confidentiality clause in the employment agreement makes clear that this information is private and that the employee is expected to keep it that way, both during and after their employment.
This is separate from obligations under Ontario's privacy legislation, which applies on its own, but having a contractual obligation in writing reinforces the expectation and may give the clinic additional protection in certain situations.
Non-Solicitation Clauses
If a hygienist or key staff member leaves your clinic and immediately contacts your patients or colleagues to bring them to a competitor, that can cause real harm to your practice. A non-solicitation clause restricts a departing employee from soliciting your patients or staff for a defined period after leaving.
Whether and to what extent these clauses are enforceable depends on how they are drafted and the specific facts involved. Courts in Ontario apply a reasonableness standard, so broad or vague restrictions are less likely to hold up. You should speak with a lawyer to make sure any non-solicitation clause in your agreements is appropriate for your situation.
Workplace Policies
Many dental clinics have separate workplace policy documents covering things like social media use, dress code, attendance, patient communication, and health and safety. Referencing these policies in the employment agreement, and having employees acknowledge them, makes it easier to enforce those policies and reduces the risk of disputes about whether an employee was aware of them.
A Note on Independent Contractors
Some dental clinics engage hygienists or other professionals as independent contractors rather than employees. This arrangement can have different legal implications for taxes, benefits, and termination obligations. Whether someone is genuinely an independent contractor or is actually an employee depends on the facts of the working relationship, not just what the contract says. Misclassification can create significant liability. If your clinic uses contractor arrangements, you should speak with a lawyer to make sure the arrangement is structured properly.
Frequently Asked Questions
Q: Do I need a written employment agreement for every person who works in my dental clinic?
A: It is generally a good idea to have written agreements for all employees, regardless of whether they work full-time, part-time, or on a casual basis. Written agreements reduce uncertainty for both sides and can make it easier to manage your team. The specific terms will vary depending on the role, but having something in writing is almost always better than not. You should speak with a lawyer to understand what makes sense for your clinic.
Q: If I have been using the same employment agreement template for years, is that okay?
A: Not necessarily. Ontario employment law has evolved significantly over the years, and language that was acceptable in an older agreement may no longer be enforceable. Termination clauses in particular have been challenged and struck down in Ontario courts due to specific wording issues. It is worth having a lawyer review your existing agreements, especially if they have not been updated in some time.
Q: What happens if I let an employee go and we do not have a written agreement?
A: Without a written agreement limiting your obligations, you may be exposed to a claim for reasonable notice at common law, which can be considerably more than the statutory minimums. How much notice a court might find reasonable depends on factors like length of service, the nature of the role, and the employee's age and ability to find new work. This can add up quickly, which is one of the main reasons to have a properly drafted termination clause in place from the start.
Q: Can I add a termination clause to an existing employee's agreement?
A: In some cases yes, but this has to be done carefully. Courts in Ontario have found that simply presenting a new contract to an existing employee, without providing them something of value in exchange, may not make the new terms enforceable. This area of law is nuanced and depends on the specific facts. You should speak with a lawyer before asking existing employees to sign new or updated agreements.
Contact DevLaws
Whether you are putting new agreements in place for your dental clinic or reviewing what you already have, DevLaws can help. Contact us today to schedule a consultation.
contact@devlaws.com | +1 437 290 0424 | devlaws.com
Disclaimer
This article is provided for general information purposes only and does not constitute legal advice. It is not intended to create a lawyer-client relationship. Laws and regulations can change, and the information here may not reflect the most current developments. Every situation is different, and the information in this article may not apply to your specific circumstances. If you have questions about employment agreements or your dental clinic's legal obligations in Ontario, you should consult a qualified lawyer for advice tailored to your situation. DevLaws does not guarantee any particular outcome or result.


