Educational content only. This post provides a general overview of dental practice sale processes in Canada and does not constitute advice for any specific transaction. Selling a dental practice involves legal, tax, regulatory, and clinical considerations that should be addressed with qualified professional advisors — typically a dental practice broker, accountant, and lawyer with dental transaction experience.
Selling a dental practice is often the most significant financial transaction of a dentist's career. The process involves valuation, marketing, negotiation, due diligence, financing, and legal structure considerations that typically unfold over many months. This post provides a general overview of the process as it commonly operates in Canada, intended as orientation for dentists beginning to consider a future sale.
Canadian Dental M&A Context
The Canadian dental practice sale market involves several categories of buyers with different purchase characteristics. Individual dentists acquiring their first practice or adding a second practice represent one category, often financing through commercial bank loans, BDC, or the Canada Small Business Financing Program within program limits. Dental Service Organizations (DSOs) — entities that acquire and operate multiple practices — have become increasingly active in the Canadian market, with several publicly known Canadian and international DSO players operating across provinces.
Published dental industry sources describe DSO activity in Canada as variable by market, with more active DSO acquisition in larger metropolitan markets and less in smaller markets. Independent buyer transactions and DSO transactions typically produce different valuation multiples, different deal structures, and different post-sale relationships for the selling dentist.
Typical Process
The sale of a dental practice commonly follows a general sequence, though individual transactions vary.
Preparation phase (often 12 to 24 months before sale)
Practice preparation is typically the most value-consequential phase. During this period, the selling dentist works toward optimizing practice performance on factors that will be examined in due diligence: revenue growth trajectory, profitability, patient retention, associate or staff transition plans, equipment condition, and clean financial records. A dental-experienced accountant familiar with practice transactions can advise on specific preparation steps.
Preparation also typically includes a conversation with an accountant about tax structure options — share sale versus asset sale being the primary structural decision in Canadian transactions, with implications for capital gains treatment, tax liability, and buyer financing preferences.
Valuation
Before listing or approaching buyers, a seller typically engages a dental-experienced valuator, practice broker, or CPA to develop a valuation. This involves normalizing EBITDA, reviewing comparable recent transactions, and establishing a realistic valuation range. The topic of dental practice valuation methodology is discussed in detail in EBITDA Multiples in Dental M&A: What Drives Valuation.
Broker engagement
Many Canadian dental sales involve a dental practice broker who handles buyer identification, marketing, negotiation facilitation, and process management. Established Canadian dental brokerage firms operate nationally and provincially. Broker fees are typically structured as a percentage of the sale price, commonly in the mid-single-digit to low-double-digit percentage range depending on transaction size and complexity.
Some sales are handled without a broker, particularly for practices sold to a known buyer (an associate, a family member, or a local dentist with an existing relationship to the seller). These "off-market" transactions can avoid broker fees but require the seller to manage the process independently or with legal and accounting support.
Marketing and buyer outreach
When a broker is engaged, the broker develops marketing materials (a confidential information memorandum describing the practice), identifies qualified buyers, and manages initial inquiries. Serious buyers sign non-disclosure agreements before receiving detailed practice information.
Buyer categories commonly include dentist-buyers (individual dentists acquiring the practice), DSO-affiliated buyers, and associate dentists of the selling practice transitioning to ownership.
Letter of intent and negotiation
Serious buyers typically submit a letter of intent (LOI) outlining the proposed purchase price, deal structure, and key terms. The LOI phase involves negotiation of price, structure (share vs. asset sale), seller financing or holdback components, transition period and seller services post-sale, and key conditions.
LOI negotiation is often facilitated by the broker but should involve the seller's accountant and lawyer before signing, because some LOI terms become binding even though the overall LOI is typically non-binding on purchase.
Due diligence
After LOI signing, the buyer conducts formal due diligence on the practice. This typically includes review of three to five years of financial statements and tax returns, patient retention analysis, staff contracts, lease review, equipment inventory and condition, insurance credentialing, regulatory and licensing status, and any pending legal matters.
Due diligence commonly takes 30 to 90 days depending on transaction complexity. During this period, the buyer may uncover matters that affect pricing or deal structure, leading to renegotiation of LOI terms.
Financing and approvals
Concurrent with due diligence, the buyer typically works with their lender to finalize financing. Most buyer financing involves commercial bank loans, BDC financing for qualifying practices, CSBFP within program limits, or in some cases private financing. Lender approval typically requires the buyer's personal credit review, practice financial review, and the lender's own valuation analysis.
Purchase agreement and closing
The definitive purchase agreement is negotiated and executed after due diligence is complete. This document addresses all final terms, representations and warranties, seller non-compete obligations, transition services, holdback or escrow arrangements, and closing conditions. The agreement is typically drafted by the buyer's lawyer with review and negotiation by the seller's lawyer.
Closing involves funds transfer, title and asset transfer, regulatory notifications, and transition of banking, insurance, and payer relationships to the new owner.
Transition period
Most dental practice sales include a transition period during which the selling dentist continues working at the practice to facilitate patient transfer. Transition periods commonly range from several weeks to several months depending on the practice and buyer preferences. Published dental transition sources describe structured transitions as producing better post-sale patient retention than abrupt handovers.
Share Sale vs. Asset Sale
A significant tax-structural decision in Canadian dental practice transactions is whether the transaction is structured as a share sale (the buyer acquires the shares of the professional corporation that owns the practice) or an asset sale (the buyer acquires specific practice assets).
Share sales can offer the seller favourable tax treatment through the lifetime capital gains exemption for qualified small business corporation shares, which is available under specific conditions. This is a significant tax advantage that materially affects net proceeds to the seller.
Asset sales are often preferred by buyers because they allow the buyer to "step up" the tax basis of acquired assets, providing future tax benefits through depreciation. Buyers also generally prefer asset sales because they limit assumption of the seller's historical liabilities.
The share-versus-asset decision involves significant trade-offs between seller and buyer, often affects the negotiated purchase price, and should be a central topic with a dental-experienced accountant and lawyer. Structures involving share sales with tax-effective planning can produce materially better after-tax outcomes for sellers in qualifying situations.
Common Considerations
Published dental transition and M&A sources highlight several factors that commonly affect outcomes in Canadian dental practice sales.
Non-compete scope. Canadian non-compete enforceability varies by province. Overly broad non-competes may not be enforceable; overly narrow non-competes may not adequately protect the buyer's investment, affecting deal pricing.
Seller holdback and earnout. Some transactions include seller financing, holdback amounts, or earnout arrangements tied to post-sale practice performance. These structures reduce buyer risk and can affect deal pricing.
Real estate. If the practice operates in property the seller owns personally, real estate can be included in the transaction or handled as a separate transaction (often a lease to the buyer). Real estate treatment has significant tax and financing implications.
Staff and associate considerations. Employment contracts, associate agreements, and staff continuity planning are typically examined in due diligence and can affect both transaction pricing and post-sale performance.
Timeline. Published dental M&A sources describe Canadian dental practice sale timelines commonly extending from initial engagement to closing over six months to a year, with preparation and valuation phases adding additional time when appropriate.
The Practice Valuation Reference produces an implied valuation range from EBITDA, revenue, specialty, and quality-factor inputs — a reference point for understanding where a practice falls within published market ranges. It is an educational reference and does not substitute for a professional valuation.
Reference a Valuation →Disclaimer: Dental practice sale processes, structures, and tax considerations described are drawn from published industry sources and represent general patterns. Specific transaction structure, tax treatment, and outcomes depend on jurisdiction, individual circumstances, and many factors requiring professional advice. Consult a dental-experienced broker, accountant, and lawyer before making sale-related decisions. KlinDeck is not a broker, accountant, or legal advisor.