Most dentists think about practice value once: when they are ready to sell. That is the year the number gets set, not the year you can change it. The factors that determine what a buyer will pay are baked in over the 3 to 7 years before the sale event, and most of them are financial and operational decisions you make while you are still running the practice day to day.
Understanding what buyers actually look at, and what moves the multiple, gives you time to shape the outcome. Practices that sell for strong multiples do not happen by accident.
Revenue consistency matters more than total production
Buyers pay for predictable revenue, not just high revenue. A practice producing $1.5 million a year is more valuable with 5 years of steady growth than one that swings between $1.2 million and $1.8 million with no clear driver. Practices showing 3 or more consecutive years of steady revenue growth — commonly in the 3% to 8% annual range — typically command higher sale multiples than practices with flat or volatile production, even when the latter has a higher peak year.
The composition of revenue matters too. Practices where production is concentrated in the owner-dentist personally are harder to sell because buyers discount for transition risk. If the owner produces 80% or more of revenue, a new owner faces an immediate patient retention problem. Practices where associate production accounts for 25% to 40% of total collections tend to transact more smoothly and at higher multiples because the revenue base does not depend on the selling dentist staying.
Practice EBITDA above 25% of collections drives higher sale multiples
For dental practice buyers, EBITDA (earnings before interest, taxes, depreciation, and amortization) is the primary valuation driver — specifically recast EBITDA, the number after owner-specific expenses are added back. The general benchmark for a well-run general practice is recast EBITDA of 25% to 35% of collections. Practices at or above that range typically attract better multiples; practices running below 20% often require purchase price adjustments or attract only bargain-hunting buyers.
The four levers that move EBITDA in a dental practice are staffing cost (typically 24% to 28% of collections in a well-run office), supplies and lab fees (typically 6% to 8% combined), occupancy (5% to 8%), and owner-specific expenses that a buyer would not carry. Owner-specific add-backs — things like accelerated depreciation, above-market rent paid to a related entity, owner auto expenses, personal insurance, or discretionary travel run through the practice — increase recast EBITDA in a sale calculation. Documenting those add-backs clearly in your financials in the years before sale can meaningfully increase what a buyer will pay.
Working with a dental-focused accounting team to tighten overhead and document add-backs accurately is one of the highest-return preparations you can make. The accounting setup that supports a practice sale starts being meaningful 3 to 5 years before the transaction.
What do buyers look for in a dental practice acquisition?
Beyond financials, buyers evaluate four operational factors that influence both the purchase price and the terms of the deal. First is the payer mix: practices with a higher percentage of fee-for-service and PPO patients typically command better multiples than heavily Medicaid-dependent practices, because fee-for-service revenue is more stable and less subject to reimbursement rate changes. A practice running 30% or more fee-for-service revenue is generally more attractive to buyers than one that is 80% insurance-dependent.
Second is hygiene productivity. A hygiene department generating 30% or more of total practice revenue signals a healthy, recall-driven patient base. Third is the lease situation: buyers want 10 or more years of lease term remaining (including renewal options) at the sale date, because practice financing typically requires the lease term to exceed the loan term. A practice with 3 years remaining on the lease and no renewal option is a significantly harder sale. Fourth is technology: modern equipment with documented service history and CAD/CAM, digital imaging, and practice management software in place removes friction for a buyer and their lender.
Low insurance dependency can increase the offer price
Insurance mix is one of the most under-managed value drivers in dental practice sales. Practices that have gradually shifted toward a higher fee-for-service or out-of-network PPO mix over 3 to 5 years before a sale can command meaningfully higher purchase prices than comparable practices with heavy in-network dependency. The reason is reimbursement risk: a buyer financing $1.5 million to $2.5 million does not want to absorb the risk of an insurance network reducing reimbursement rates after closing.
Shifting payer mix is a multi-year process and carries short-term revenue risk, so it is best planned alongside a dental CFO or financial advisor who understands dental practice economics. Dropping plans indiscriminately can hurt collections. Done strategically, moving from 5% to 15% fee-for-service over 3 years while maintaining collection rates above 98% of adjusted production is often achievable and directly supports the valuation.
Staff retention and team stability signal practice health
A buyer is acquiring not just the patient base but the team that serves it. High staff turnover in the 2 to 3 years before sale raises red flags about culture, management, and whether patients will stay after the transaction. Practices where the clinical and front-desk team has average tenure of 5 or more years tend to transact at better terms because the buyer can rely on continuity through the transition period.
Staff retention also affects the valuation indirectly through overhead. Turnover costs, replacement hiring, and training time all show up in EBITDA. A practice that has kept its hygiene team and front office stable over 5 years will typically have lower labor cost volatility and stronger hygiene revenue, both of which a buyer can see in the financial history. Industry surveys commonly put dental team turnover in the 20% to 30% annual range; practices below 10% annual turnover stand out in due diligence.
What is a dental practice typically worth before a sale?
General dental practices typically sell for 60% to 100% of trailing 12-month collections, with EBITDA multiples in the range of 3 to 5 times adjusted earnings. Specialty practices (oral surgery, orthodontics, periodontics) often command higher multiples, ranging from 4 to 7 times EBITDA, because the revenue per visit is higher and patient demand is less discretionary. DSO buyers in competitive markets sometimes pay above these ranges for well-performing practices in high-demand geographies — but DSOs generally target practices with roughly $500,000 or more in EBITDA, and a DSO deal is usually less a clean exit than a way of banking the practice: equity rollovers and multi-year clinical commitments are the norm.
These are starting points, not guarantees. The actual offer depends on the specific practice financials, lease structure, equipment condition, staff stability, payer mix, and buyer type. Running your own numbers before any sale conversation gives you a baseline and tells you where to focus the next 2 to 5 years of preparation. The free dental practice valuation calculator at Core Advisors is a useful starting point for understanding the range.
Documented systems make a practice easier to transition
A practice where the owner is also the primary scheduler, the referral relationship manager, the supply orderer, and the sole point of contact for key vendors is a practice that is difficult to hand off. Buyers and their lenders price in transition risk, and practices where the owner is operationally irreplaceable beyond clinical work typically require longer seller-stay periods, earn-outs, or purchase price adjustments.
Documented systems include written protocols for scheduling, new patient intake, insurance billing, collections follow-up, and supply management. Practice management software reporting that shows key metrics monthly, such as new patient count, hygiene reappointment rate, treatment acceptance rate, and accounts receivable days outstanding, signals a professionally run operation to a buyer. Practices with clean, well-documented operations reduce buyer due diligence time and typically command better terms.
When should you start working on practice value?
The right answer is 5 to 7 years before your intended exit, which is earlier than most owner dentists start. The practice sale planning horizon for a 55-year-old who intends to retire at 62 is right now, not at 60. The improvements that move practice value most — consistent revenue growth, EBITDA expansion, payer mix optimization, staff retention, and lease extension — all require time to show up in the financial history that a buyer’s lender will underwrite.
A one-year sprint before a sale can improve cosmetics but not fundamentals. A buyer’s lender will look at 3 years of tax returns and P&Ls. If the practice has 3 years of EBITDA at 28% of collections, staff tenure averaging 6 years, and a fee-for-service mix that has been growing, those numbers do the selling. If the practice has one good year surrounded by flat or volatile years, the multiple reflects the uncertainty.
For dentists thinking about long-term practice exit planning alongside retirement planning, connecting the two threads early is where the most value is created. Your practice is likely your largest asset. Planning your retirement and planning the practice sale as separate exercises usually leaves money on the table.
If you want to understand where your practice stands today and what the numbers say about your exit options, Core Advisors works with dental practice owners to model valuation, plan the financial transition, and coordinate the tax and investment strategy around the sale — one team, one plan. Schedule a conversation to start the picture.
This content is for educational and informational purposes only and does not constitute tax, legal, or investment advice. Valuation multiples and benchmark percentages are typical market observations, are approximate, and vary by practice and market. Consult your tax and financial advisors before acting on any strategy.
