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Buying a Dental Clinic in Ontario: Legal Issues You Should Know About

  • May 28
  • 6 min read

Buying a dental clinic is not quite like buying any other business. Yes, it involves contracts, negotiations, and due diligence, just like most business purchases. But it also comes with a unique set of issues that are specific to the dental industry in Ontario. Things like patient records, associate agreements, regulatory requirements, and equipment ownership can all affect the deal in ways that are easy to overlook if you are not prepared.

If you are a dentist thinking about acquiring a practice, or an investor exploring the dental space, this article gives you a plain-language overview of the key legal issues worth thinking about before you sign anything.


Asset Purchase or Share Purchase: Which Is Right for You?

One of the first decisions you will face is how to structure the deal. In most dental clinic purchases in Ontario, buyers choose between an asset purchase and a share purchase. Both approaches have different implications for risk, taxes, and what you actually end up owning.

In an asset purchase, you buy specific things: the patient list, goodwill, equipment, the business name, and possibly the lease. You do not automatically take on the seller's past liabilities, which is one of the main reasons buyers prefer this structure. It gives you more control over what you are taking on.

In a share purchase, you buy the corporation itself. That means everything comes with it, including any hidden tax liabilities, unresolved disputes, or obligations you did not know about. While a share purchase may have advantages from a tax perspective for the seller, it often requires more investigation on your end.

Neither option is automatically better. The right choice depends on your circumstances, tax situation, and risk tolerance. You should speak with a lawyer and an accountant before deciding which structure makes sense for your situation.


The Clinic Lease: More Important Than You Might Think

If the dental clinic operates out of a rented space, the lease is one of the most critical documents in the deal. A few things to watch for:

  • Does the lease allow for assignment or transfer to a new owner? Some commercial leases require landlord consent before they can be transferred, and the landlord does not have to say yes.

  • How much time is left on the lease? If you are buying a practice but the lease expires in eight months, you may be in a difficult position right after closing.

  • Are there any rent escalation clauses or restrictions on how the space can be used? These can affect the value and flexibility of the business going forward.

  • Reviewing the lease carefully before closing, and ideally negotiating terms that protect your position, is something a lawyer can help you with.


Employees and Associate Dentists

A dental clinic typically has a mix of staff: hygienists, dental assistants, administrative staff, and in many cases, associate dentists working under independent contractor or employment arrangements.

When you take over the business, you will need to understand what obligations come with it. Employment agreements, benefit entitlements, and notice requirements under the Employment Standards Act, 2000 may all be relevant, depending on how the deal is structured.

Associate agreements deserve particular attention. Associate dentists often have their own contracts that set out their compensation, patient ownership, and non-compete or non-solicitation terms. These agreements may or may not survive the ownership transition, and their terms can significantly affect the clinic's revenue going forward. Reviewing them before closing is important.


Patient Records: Handling Them the Right Way

In dentistry, patient records are not just part of the business, they are subject to legal and regulatory obligations. In Ontario, the Royal College of Dental Surgeons of Ontario (RCDSO) has specific guidelines about how patient records must be handled during a practice transition.

This is an area where getting proper legal and regulatory guidance before closing, rather than after, is recommended.


Equipment: What Are You Actually Getting?

Dental equipment is a major part of what gives a practice its value. But before assuming the equipment is included in the purchase, you will want to confirm a few things:

  • Is the equipment owned outright, or is it leased or financed? If there is a loan or lease on a piece of equipment, that obligation may come with it, depending on how the deal is structured.

  • Is the equipment in good working condition? An independent inspection before closing can save you from costly surprises.

  • Are there any service contracts or warranties that will need to be transferred?

    These details should be clearly addressed in your purchase agreement.


Regulatory Requirements in Ontario

Dentistry in Ontario is a regulated profession. The RCDSO oversees the practice of dentistry, and there are rules about who can own and operate a dental corporation. In Ontario, a dental practice that is incorporated must generally be owned by a licensed dentist or eligible professionals. If you are purchasing through a corporation or with partners, you will want to confirm that the ownership structure complies with the applicable professional regulations.

There may also be requirements around updating registrations, permits, and billing arrangements with insurance providers or the Ontario Dental Association. These steps are often overlooked but can affect your ability to operate smoothly after closing.


Before You Close: A Few Practical Reminders

  • Do not skip due diligence. Financial statements alone do not tell the full story. You will want to review the lease, contracts, tax filings, equipment records, and regulatory standing of the practice.

  • Get professionals involved early. A business lawyer and an accountant familiar with dental practice transactions can help you spot issues and structure the deal in a way that protects your interests.

  • Understand what you are buying. Whether it is an asset purchase or a share purchase, make sure the purchase agreement clearly describes what is included, what representations the seller is making, and what happens if something turns out to be inaccurate.

  • Plan for the transition. Patients, staff, and associates will all need some form of communication about the change. Planning this before closing, rather than scrambling after, makes a real difference.


FREQUENTLY ASKED QUESTIONS


Q: Can anyone buy a dental clinic in Ontario, or does the buyer have to be a dentist?

A: In Ontario, there are regulatory requirements about who may own and operate a dental corporation. Generally, a dental professional corporation must be owned by a dentist registered with the RCDSO, though the specific rules can vary depending on the structure of the deal. If you are not a licensed dentist, you may still be involved in a transaction, but the ownership structure will need to comply with applicable professional regulations. You should speak with a lawyer familiar with dental practice transactions to understand how the rules apply to your situation.


Q: Do I need to assume the existing staff when I buy a dental clinic?

A: It depends on how the deal is structured. In a share purchase, employee contracts generally continue because the corporation itself is being transferred. In an asset purchase, the situation may be more nuanced, and there can be obligations under the Employment Standards Act, 2000 depending on whether you are considered a successor employer. Either way, reviewing all employment and associate agreements before closing is important so you understand your obligations going into the deal.


Q: How long does it typically take to complete the purchase of a dental clinic in Ontario?

A: There is no fixed timeline, but dental clinic acquisitions often take several weeks from the time an offer is made to the time the deal closes. The process involves due diligence, negotiating and drafting the purchase agreement, dealing with lease assignments or transfers, regulatory steps, and financing, all of which take time. Starting the process early and having legal and accounting professionals involved from the beginning tends to make things move more smoothly.


CONTACT


Buying a dental clinic involves more moving parts than most people expect. If you are considering a dental practice acquisition in Ontario and want to understand your options, DevLaws can help. Contact DevLaws today to schedule a consultation and talk through your situation.


contact@devlaws.com  |  +1 437 290 0424


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, regulations, and professional guidelines can change, and the information here may not reflect the most current developments. Every transaction is different, and the information in this article may not apply to your specific circumstances. If you are considering purchasing a dental clinic or any other business in Ontario, you should consult a qualified lawyer for advice tailored to your situation. DevLaws does not guarantee any particular outcome or result.

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