Dental Practice Valuation Process: A Step-by-Step Guide

Key Takeaways

• A dental practice valuation follows a sequenced, multi-step process that produces the number you will defend through diligence for months.

• The process starts by defining scope, assembling 5 years of financial and operational documents, and normalizing earnings to SDE or adjusted EBITDA.

• Three valuation approaches, income, market, and asset, are weighted differently depending on whether the buyer is a doctor-to-doctor purchaser or an institutional buyer.

• Goodwill often makes up the majority of practice value, while risk factors such as owner dependence, staff stability, and payer concentration can materially move the final number.

• McLerran & Associates delivers a CPA-led, diligence-grade valuation that can hold up under buyer scrutiny and protect seller value through closing.

Schedule a free, confidential discovery call with McLerran & Associates.

Step-By-Step Overview Of The Dental Practice Valuation Process

1. Define the scope of what is being valued, such as the practice only, the practice plus real estate, a partial buyout, or a partnership vest-out, and whether the transaction will be structured as an asset sale or an equity sale.

2. Assemble the financial and operational document package, including 5 years of tax returns and profit-and-loss statements, production by dentist, hygiene production, collections and collection rate, accounts receivable aging, fee schedules, payer mix, equipment inventory, and lease terms.

3. Recast earnings to arrive at SDE or EBITDA, normalizing owner compensation, personal expenses run through the business, and one-time or non-recurring items to arrive at true profitability.

4. Apply the appropriate valuation approaches, including the market approach, the income approach, and the asset approach, weighted differently depending on whether your buyer is a doctor-to-doctor buyer or an institutional buyer.

5. Adjust for risk and intangible factors, including owner dependence, staff stability, recall and retention, lease assignability, and payer concentration.

6. Calculate goodwill and going-concern value, separating the going-concern value of the patient base, systems, and reputation from tangible assets.

7. Deliver a defensible report and prepare to defend it in diligence, using a CPA-led, diligence-grade valuation that can hold up in quality-of-earnings review.

Step 1: Define The Scope First

The valuation process starts by defining exactly what is being valued. The parties decide whether it is the practice only or the practice plus real estate. They also decide whether this is a full sale, a partial buyout, or a partnership vest-out in which a future partner buys in now and acquires the remainder over time. The structure also needs to be set as an asset sale, where the buyer purchases individual assets and the seller’s liabilities generally stay behind, or an equity sale, where the buyer acquires the ownership interest in the entity itself.

Scope determines which valuation method can apply and which tax treatment can follow. The majority of dental practice sales are structured as asset sales, a choice that can affect net proceeds by a meaningful margin because each asset class carries a different tax rate. McLerran & Associates settles scope at the outset so the valuation is built on the correct asset base.

Step 2: Documents Required For A Dental Practice Valuation

Complete and consistent documentation keeps the valuation moving and reduces buyer leverage during diligence. A thorough document package typically includes the following:

• Five years of tax returns and profit-and-loss statements

• Production by dentist

• Hygiene production

• Collections and collection rate

• Accounts receivable aging

• Fee schedules

• Payer mix

• Equipment inventory with manufacturer, model, year, condition, and ownership status

• Lease terms, including assignment rights and renewal options

• Payroll records and owner compensation history

• Employment and contractor agreements

• Prior letters of intent or proposed deal terms, if any

McLerran & Associates remotely accesses the practice’s management software, pulls the necessary reports, and cross-references the data against the financials. Because the firm handles that work, the owner provides access and financials only once. That division of labor is one reason a standard lender-required dental practice valuation typically takes 2–4 weeks, though formal appraisals from a broker, CPA, or licensed appraiser can take longer (about 3–8 weeks).

Step 3: Choosing Between SDE And EBITDA In A Dental Practice Valuation

Once the document package is assembled, the next step is deciding which earnings metric the valuation will use. That choice, SDE or EBITDA, becomes the fork in the road that shapes everything downstream.

SDE (Seller’s Discretionary Earnings) measures the total financial benefit available to a single owner-operator. It starts with net income and adds back the owner’s compensation, personal expenses run through the practice, depreciation, amortization, interest, and one-time or non-recurring items. SDE answers the question of what the practice puts in the owner’s pocket. It is the appropriate metric when the buyer is another dentist who plans to work in the practice and receive both clinical compensation and an ownership return.

EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization), specifically adjusted EBITDA, answers a different question. It focuses on what the practice earns as a business once someone is paid market-rate to do the clinical work. Institutional buyers such as dental support organizations and private equity-backed platforms normalize owner compensation to a market-rate replacement-doctor salary before applying a multiple. Institutional buyers typically underwrite using adjusted EBITDA, while solo doctor buyers typically underwrite using SDE, because institutional buyers do not personally produce clinical work.

Common add-back categories that a thorough advisor examines include:

• Owner-doctor compensation above a market-rate replacement salary, which is typically the largest add-back

• Family members on payroll at above-market rates

• Owner-occupied building rent above or below market

• Personal vehicle, club memberships, and travel expenses

• One-time legal, accounting, or equipment costs with supporting documentation

The critical warning is that unsupported add-backs rarely survive due diligence and can create leverage for buyers to reprice the transaction after an LOI is signed. An LOI (letter of intent) is the preliminary agreement that sets the price and structure before the formal purchase agreement is drafted. Every add-back requires documentation and a defensible rationale. It also needs consistent treatment across all years of the financial review. McLerran & Associates’ CPA-led EBITDA analysis unpacks every discretionary, personal, and non-recurring expense and prepares the documentation to defend each one.

Step 4: How Buyers Use The Three Main Valuation Approaches

Three valuation approaches exist, and buyers weight them differently depending on who they are.

The income approach, anchored to a multiple of normalized EBITDA or SDE, is the dominant methodology for any practice generating consistent cash flow. The income approach is the most trusted by buyers, brokers, and lenders for active dental practices. A doctor-to-doctor buyer focuses on cash flow after debt service. An institutional buyer focuses on post-associate EBITDA and can pay a premium for scale-friendly, low-owner-dependence practices.

The market approach compares the practice to recently sold practices of similar size, specialty, and geography. This approach can provide a strong anchor for comparable-transaction analysis. It is also where McLerran & Associates’ depth, having evaluated more than 10,000 practices, can provide a material advantage over local generalist brokers who may know only a handful of recent deals.

The asset approach totals the fair market value of tangible assets and subtracts liabilities. It often applies to practices winding down or closing and can dramatically undervalue most active practices, because goodwill, including the patient base, reputation, and income stream, typically accounts for the majority of a dental practice’s total sale price. The asset approach serves as a floor and a sanity check rather than a primary method.

Because McLerran & Associates works both the private-buyer and institutional markets in roughly equal measure, it produces a side-by-side valuation quantifying your worth in both markets. That comparison helps you choose the path with full information rather than a guess.

Step 5: Goodwill And The Going-Concern Distinction

Whichever approach your buyer weights most heavily, the result depends on more than the tangible assets on the equipment list. Equipment plus furniture does not equal practice value. Goodwill typically represents 60–80% of total valuation for an established dental practice, driven by patient relationships, reputation, referral base, and trained management systems. Goodwill is calculated separately from tangible assets as the going-concern value, meaning the value of the patient base, systems, and reputation that would survive the owner’s departure.

Goodwill also splits into two types. Enterprise goodwill belongs to the practice itself, including its systems, location, brand, and assembled staff. Personal goodwill belongs to the individual dentist and is tied to that dentist’s own patient relationships and clinical reputation. This distinction can have significant tax implications, particularly for practices organized as C-corporations, and is worth discussing with your tax advisor well before a sale. The seller’s job in the valuation process is to document what makes the practice a going concern rather than a collection of assets.

Step 6: Risk And Intangible Adjustments

The following factors can move the valuation number up or down, and many of them can be mitigated before the valuation is delivered:

• Owner dependence: Practices where the owner-doctor performs 90% or more of production can face valuation reductions because a buyer cannot easily underwrite production revenue that leaves with the seller.

• Staff stability: Hygienist and associate turnover signals operational fragility that buyers often price into their offers.

• Recall and retention: Practices with hygienists producing 25–33% of total revenue and patient retention above 85% can command top-of-range multiples.

• Lease assignability: Buyers typically require a lease with at least 5–7 years of remaining term or a favorable renewal option before closing.

• Payer concentration: Payer mix can drive variance in dental practice multiples, with fee-for-service dominant practices often at the top of published ranges and Medicaid-heavy practices often at the bottom.

Because each of these risk factors can move the number, McLerran & Associates’ role is to control the narrative around profitability and mitigate problems before they reach a buyer. The firm frames each risk factor strategically rather than letting a buyer’s diligence team define it for you.

Step 7: From Valuation To Net Proceeds

Once risk factors are priced in and the enterprise value is set, the next question is what actually reaches your bank account. What lands in your account is the headline sale price minus several deductions. Seller net proceeds are calculated by subtracting several items from the enterprise value:

• Advisory and broker fees

• Legal, accounting, and transaction expenses

• Debt payoff, including equipment loans and practice lines of credit

• Escrow or holdback amounts reserved by the buyer

• Rollover equity, meaning the portion of the deal paid in institutional equity rather than cash, which can reach as much as 40% of an institutional deal

• Taxes, which vary significantly by asset class

On the tax side, a significant portion of the purchase price in a dental practice sale typically flows to goodwill for tax-allocation purposes. That portion is taxed at long-term capital gains rates rather than the ordinary income rates that apply to equipment recapture and non-compete payments. In an institutional deal, much of the consideration can be treated at long-term capital gains rates rather than ordinary income, which can create a meaningful difference at the top federal brackets. Consult your own tax and legal advisors to model the specific impact for your situation.

The practical formula for estimating cash at close is: Enterprise Value minus net debt, plus or minus working-capital adjustment, minus escrow and holdbacks, minus rollover equity. Knowing this bridge before you sign a letter of intent can be essential, and it is the kind of multi-year, multi-structure financial forecasting McLerran & Associates provides.

Step 8: Defending The Number In Diligence

A valuation that is not diligence-grade often gets attacked during the buyer’s quality-of-earnings (QoE) review. QoE is a forensic financial audit in which the buyer’s team tests every add-back, every normalization adjustment, and every revenue trend. When a valuation cannot withstand that scrutiny, the buyer re-trades the deal and reduces the price after the seller has already invested months in the process and may have no other buyers waiting.

Quality-of-earnings diligence was table stakes above roughly $2 million EBITDA in dental transactions during 2024 through Q2 2026, and seller-paid sell-side QoE became more common in 2025 and 2026 as sellers sought to shorten diligence timelines and protect their numbers.

McLerran & Associates provides quality-of-earnings defense by defending the EBITDA it underwrote when the buyer’s QoE team pushes back and by reminding buyers that other vetted bidders are waiting if they attempt to trade the deal down. This approach supports the firm’s approximately 85–90% transaction rate, compared with an industry norm closer to 35–40% and an approximately 15–20% close rate for do-it-yourself sales.

Schedule a free, confidential discovery call with McLerran & Associates.

Rule Of Thumb For Valuing A Dental Practice

The American Dental Association’s guidance on selling a practice and its Practice Valuation Checklist reference a historical ballpark of roughly 65–85% of average collections over the prior 3 years as a rough starting point for general dental practices in private sales. The ADA described 65–85% of average collections over the previous 3 years as a rough starting range, while emphasizing that a full valuation requires additional financial and practice-specific analysis.

This rule of thumb functions as a screen rather than a full valuation. Two practices with $750,000 in gross revenue, one at 40% net margin and one at 20%, would both be valued at $525,000 under a 70% rule, but at a 5x EBITDA multiple the first is worth $1.5 million and the second $750,000. The collections method ignores profitability entirely, which is why it differs from how many institutional buyers think and why a profitability-based EBITDA analysis can be essential whenever a DSO sale is realistic.

How Many Times EBITDA A Dental Practice May Be Worth

Multiples are driven by fundamentals rather than a fixed table. Solo owner-operator general dental practices under $500,000 SDE traded in a 4.0x–6.0x SDE band in the 12 months ending June 30, 2026, per Provident Healthcare Partners’ Q1 2026 Dental Services Sector Update. Multi-location groups with $1.0 million–$3.0 million adjusted EBITDA traded in a 6.5x–9.0x adjusted EBITDA band during 2024 through Q2 2026, per Skytale Group’s 2026 Dental M&A Report. Platform-tier groups with $10.0 million or greater adjusted EBITDA traded in a 10.0x–15.0x adjusted EBITDA band, per Skytale Group, Provident Healthcare Partners, and PitchBook DSO transaction summaries.

The factors that can move a practice toward the top or bottom of any range include:

• Practice size and EBITDA level

• Number of producing doctors and associate depth

• Expandability and growth trajectory

• Durability of revenue, including hygiene strength, recall compliance, and payer mix

• Owner dependence and provider concentration

• Specialty, since certain specialties can command meaningfully higher multiples than general dentistry, though ranges vary and no fixed premium applies universally

• Geography and local market conditions

Your multiple depends on your specific numbers and market, which is exactly what a diligence-grade valuation quantifies. Treat any range as education rather than a promise.

Dental Practice Valuation Versus Asking Price

A valuation is a defensible analytical conclusion built from normalized earnings, comparable transactions, and risk-adjusted multiples. An asking price is a marketing position, meaning the number presented to buyers to open a negotiation. The two are related but serve different purposes.

Many sellers and many brokers work in reverse and set an aspirational asking price, then try to build a valuation to support it. McLerran & Associates prices the practice from the valuation rather than the reverse. That discipline can produce a number that holds up in diligence rather than collapsing under buyer scrutiny weeks after the letter of intent is signed.

Why Representation Matters: A Comparison

The table below shows how three common paths to a dental practice sale differ on dimensions that can affect your final proceeds.

Dimension	DIY / FSBO	Local Generalist Broker	McLerran & Associates
Dental Specialization	None	Local only	Dental-only, narrow and deep, spread across the US
Valuation Quality	Buyer-set	Weak	CPA-led, diligence-grade, built to withstand QoE
Typical Number Of Qualified Buyers Engaged	1	1–2	10 or more, with vetted and blacklisted DSOs tracked
Transaction Rate	~15–20%	Below average	~85–90%

Even with a clear process and comparison, many sellers share similar practical questions. The answers below address some of the most common ones.

Frequently Asked Questions

How Long Does a Dental Practice Valuation Take?

As noted in Step 2, a standard lender-required dental practice valuation typically takes 2–4 weeks, with formal appraisals from a licensed business appraiser often running longer. Incomplete or inconsistent documentation is the most common cause of delay, which is why assembling the document package early and assembling it correctly can be one of the first practical steps every seller takes. If you are not ready to sell immediately, McLerran & Associates can update your valuation for free a year later rather than push you into a deal before you are prepared.

Can I Get a Dental Practice Valuation for Free?

Free valuations typically function as lead-generation tools and often produce back-of-the-napkin numbers that may not hold up in diligence. A weak valuation can get attacked during quality-of-earnings review, and the deal can be re-traded. The seller can lose value while the broker accepts a smaller commission, which can misalign incentives. McLerran & Associates’ CPA-led analysis is diligence-grade work done up front so the number can hold when buyers scrutinize it. In one documented case, a free valuation pegged a practice at $2.5 million, while McLerran valued it at $4.5 million and it sold for $5.25 million after a competitive process.

What Is the Most Common Mistake Sellers Make in the Valuation Process?

The most common mistake is treating the valuation as a one-time appraisal event rather than the opening move in a negotiation. The valuation becomes the number the seller will have to defend for the next several months. Sellers who do not prepare documentation for each add-back, who do not understand the SDE-versus-EBITDA fork tied to buyer path, or who accept a buyer-set number without a CPA-led analysis can put themselves at a profound disadvantage during diligence. A practice owner typically sells once in a lifetime, while a DSO negotiates every week. That information asymmetry can be significant and can be exactly where professional, dental-specific sell-side representation becomes a major factor in outcome.

How Do I Know If My Practice Is Ready for a DSO Valuation Versus a Private-Buyer Valuation?

The answer depends on your practice’s size and profitability and on your goals. Smaller premier practices, roughly $1 million to $1.5 million in revenue, often fit a doctor-to-doctor sale where the buyer is another dentist who will work in the practice and values it on SDE. The largest practices, $3 million and above in revenue, tend to point toward the DSO path, where institutional buyers value on adjusted EBITDA and can sometimes pay meaningfully more. Owners in the $1.5 million to $3 million middle can often pursue either path. Because McLerran & Associates works both markets in roughly equal measure, it runs a side-by-side valuation so you can compare your worth and outcome on each path before deciding.

What Happens If a Buyer Tries to Re-Trade the Deal After the Letter of Intent?

A re-trade occurs when a buyer uses findings from their quality-of-earnings review to reduce the agreed price after the letter of intent is signed. It is one of the most common and costly risks in dental practice sales and becomes more likely when the seller’s valuation was not built to withstand scrutiny. McLerran & Associates defends the EBITDA it underwrote throughout diligence, pushing back on unsupported buyer adjustments and reminding buyers that other vetted bidders are waiting if they attempt to trade the deal down. That quality-of-earnings defense, combined with a structured auction-like process that can generate around ten offers, helps keep the agreed value intact from LOI to closing.

Your Valuation Is The Number You Will Defend

A dental practice valuation functions as the foundation of every negotiation that follows. It becomes the number your buyer will probe, test, and attempt to reduce from the moment they open their quality-of-earnings review. Sellers who enter that process with a diligence-grade valuation, documented add-backs, and a sell-side advisor who will defend the number are the sellers who are more likely to close at the agreed price. Sellers who enter with a free, back-of-the-napkin estimate face a higher risk of being re-traded.

McLerran & Associates is a dental-only sell-side advisor and advocate built for this environment. With roughly 35 years in business and approximately $2 billion in closed transaction volume, the firm focuses on helping practice owners understand what their practice may be worth and what it can take to defend that number through diligence. If you are ready to explore your options, the next step is a conversation.

Schedule a free, confidential discovery call with McLerran & Associates.

Read Next

• What Happens After a Dental Practice Valuation

• Dental Practice Valuation Calculator: Owner’s Guide

• Dental Practice Valuation Methods: Know Your Worth

• Dental Practice Valuation Methods Explained

• How to Sell Your Dental Practice: A Step-by-Step Guide