Key Takeaways
Before you dive into the details, keep these core points in mind as you think about valuing your dental practice.
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The valuation method usually follows the buyer type. Private dentists often look at collections percentages or SDE multiples, while institutional buyers focus on EBITDA multiples.
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Normalization and add-backs can be some of the main factors that move value. Clear documentation of owner compensation, personal expenses, and one-time items can increase adjusted earnings and final price.
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Three primary methods, income, market, and asset, work together. A defensible value comes from reconciling them into a range instead of relying on a single shortcut number.
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Owner-dependence, payer mix, collections trends, and equipment condition are key risk factors that can move a practice toward the top or bottom of its valuation range.
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McLerran & Associates provides CPA-led, diligence-grade valuations that hold up under buyer review and includes side-by-side analysis for both private and institutional buyer markets.
Get a clear picture of your practice’s value before a buyer does.
Core Dental Practice Valuation Methods And When They Apply
Three primary methods are used to value a dental practice.
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Income approach values the practice on its earning power.
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Market approach values the practice against comparable transactions.
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Asset approach values the practice on what it owns.
Each method can produce a different number. The method that governs your deal usually depends on who is buying. Private Practice Research’s May 2026 report on dental practice valuation notes that the applicable method is shaped by two structural variables: practice size, measured by EBITDA, and buyer type, meaning a private individual or an institutional buyer such as a DSO or private equity platform.
This article walks through the three methods in the order most financial professionals tend to use them: income first, then market, then asset as a floor check.
The Income Approach: Value = Normalized Earnings ÷ Capitalization Rate
The income approach values a dental practice based on its ability to generate future cash flow. It divides normalized earnings, typically EBITDA or seller’s discretionary earnings, by a capitalization rate that reflects the risk of those earnings continuing. Many financial professionals and larger buyers start here.
The formula in plain text: Value = Normalized Earnings ÷ Capitalization Rate. Some buyers instead build a discounted cash-flow model that projects future earnings and discounts them back to present value.
EBITDA stands for Earnings Before Interest, Taxes, Depreciation, and Amortization. In simple terms, it is the operating profit of the practice before financing costs, tax obligations, and non-cash charges. The capitalization rate reflects the perceived risk that those earnings will continue after the sale. A practice with stable, documented cash flow is seen as lower risk, so it commands a lower cap rate and a higher value. A practice that depends heavily on the selling doctor is seen as higher risk, so it commands a higher cap rate and a lower value.
This method fits practices with stable, well-documented cash flow. If earnings are messy or poorly documented, the income approach usually penalizes the seller, because a buyer’s analyst will apply a higher risk premium to uncertain numbers.
What to ask: “What capitalization rate are you applying, and what risk factors justify it?”
The Market Approach: Enterprise Value = Adjusted EBITDA × Market Multiple
The market approach values a dental practice by comparing it to similar practices that have recently sold. For doctor-to-doctor deals, it often uses a percentage of annual collections. For institutional buyers, it uses a multiple of adjusted EBITDA. This method works best when there are relevant comparable transactions in your market and specialty.
The formula in plain text: Enterprise Value = Adjusted EBITDA × Market Multiple. For doctor-to-doctor deals, the reference point is often a percentage of annual gross collections.
For private sales, general dental practices can trade at roughly 65 to 85 percent of annual gross collections. That range is a starting point, not a final answer. The bottom of the range tends to apply to practices with high overhead, owner-dependent production, deferred technology, declining collections, or rural locations, while the top applies to associate-driven production, modern digital workflow, growing patient bases, and metropolitan locations. The 65 to 85 percent range is a benchmark published by dental transition specialists and the Goodwill Registry, not by the ADA Health Policy Institute, which does not publish practice-sale multiples.
For institutional buyers, the multiple is applied to adjusted EBITDA, and the multiple only makes sense if the earnings base beneath it is credible. Buyers do not select a multiple from collections alone; they underwrite the quality, durability, and transferability of the earnings that support it.
What to ask: “What comparables are you using, and how do they match my practice’s size, payer mix, and specialty?”
The Asset Approach: Value = Fair Market Value Of Tangible Assets + Intangible/Goodwill Value
The asset approach values a dental practice by tallying what it owns, such as equipment, technology, leasehold improvements, and inventory, plus the intangible value of patient relationships, brand reputation, and goodwill. It usually sets a floor price and is most useful for asset-heavy practices or as a check against the income and market methods.
The formula in plain text: Value = Fair Market Value of Tangible Assets + Intangible/Goodwill Value.
Tangible assets include dental chairs, imaging equipment, CAD/CAM systems, sterilization units, and leasehold improvements. Intangible assets, often called goodwill, represent the value of patient relationships, the practice’s reputation, and the revenue stream those relationships generate. Goodwill often represents the largest share of a dental practice’s value. In many transactions, 76 percent or more of the purchase price flows to goodwill for tax-allocation purposes, which can carry favorable long-term capital gains treatment for the seller.
The asset approach usually works best as a floor check. For a healthy dental practice, asset value typically lands well below operating value. If asset value is within 30 percent of operating value, EBITDA quality is likely overstated or the normalization is incomplete.
What to ask: “Does this asset value reflect what a buyer would actually pay for my equipment and patient list separately?”
Normalization And Add-Backs: Where Earnings Quality Really Shows Up
All three valuation methods depend on one input that many sellers overlook: the quality of the earnings being valued. Normalization and add-backs shape that earnings figure and often decide where the final value lands.
Normalization means adjusting a practice’s reported financials to reflect the true, recurring economic performance of the business. The process removes owner-specific expenses and one-time items that a new owner would not incur. The resulting figure is called adjusted EBITDA for institutional buyers or seller’s discretionary earnings, or SDE, for private buyers. Both terms are explained in the next section.
Common add-backs that can meaningfully move the final number include:
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Owner compensation above or below market. A practice with $200,000 in net income where the owner paid herself $500,000 but a fair-market replacement dentist would cost $300,000 adds back the $200,000 difference, increasing adjusted EBITDA to $400,000. This adjustment is often the single largest one in the analysis.
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Personal expenses run through the practice. Vehicle leases, family travel, club memberships, and personal entertainment run through the practice P&L are add-backs worth roughly $15,000 to $80,000 in many practices. Buyers will request 36 months of credit card statements during quality-of-earnings review.
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Above-market or below-market rent. If the owner owns the building and charges below-market rent, the buyer adjusts EBITDA upward to reflect a market lease rate. If above-market rent is charged, a downward adjustment applies. Market rent for dental practices typically runs 5 to 8 percent of collections.
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One-time and non-recurring items. PPP loan forgiveness, COVID-era PPE purchases, one-time legal settlements, and practice management software implementation costs are normalized out of base-year EBITDA across all three years of financials.
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Discretionary spending. Continuing education with personal travel components, meals and entertainment, charitable contributions, and association dues are reviewed line by line. ADA-compliant CE travel typically stays, while personal lifestyle expenses are added back.
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Family members on payroll at above-market rates. A spouse serving as office manager at $90,000 when the market rate is $55,000 produces a $35,000 add-back. Buyers will scrutinize every W-2 in diligence.
These adjustments are not cosmetic. The same practice can produce materially different numbers under different add-back assumptions. A practice collecting $1 million with 60 percent overhead clears $400,000 in operating profit, while one with 75 percent overhead clears $250,000, yet applying the same 75 percent collections multiplier produces the same $750,000 valuation on both. A collections-based estimate ignores this difference. A normalized earnings analysis captures it.
What to ask: “Which add-backs is this buyer accepting, and which are they discounting?”
SDE vs. EBITDA: Matching The Metric To The Buyer
Two earnings metrics dominate dental practice valuation. Using the wrong one for your likely buyer type often produces a number that will not survive the first serious conversation.
SDE (Seller’s Discretionary Earnings) = Net Income + Owner Compensation + Add-Backs. It reflects the total financial benefit available to a new single owner-operator, meaning the full economic value the practice delivers to someone who will both own and work in it. Private buyers in 2026 typically pay 1.75x to 2.25x SDE, meaning a practice with $350,000 in SDE would transact at roughly $612,500 to $787,500.
EBITDA equals Earnings Before Interest, Taxes, Depreciation, and Amortization, with normalizing adjustments to remove owner compensation and replace it with a market-rate associate salary. Institutional buyers use this metric because they are buying a business and will hire a dentist to perform the clinical work after the sale.
SDE usually applies in doctor-to-doctor deals where the owner is the primary provider. EBITDA usually applies in institutional buyer deals where the practice is being valued as a transferable business. SDE reflects the total financial benefit available to a new single owner-operator, which is why it is typically used for practices with collections under $1.5 million, while institutional buyers focus on EBITDA.
A generic “dental EBITDA multiple” without context can mislead. The multiple depends on practice size, buyer type, and earnings quality, all of which are addressed in the buyer-type matrix below.
What to ask: “Which metric are you pricing on, and why?”
What Is The 50-40-30 Rule In Dentistry?
Before relying on any rule of thumb, it helps to see why the most commonly cited one, the 50-40-30 rule, is not a valuation method. The rule is a heuristic describing a target operating model, not a transaction price.
The 50-40-30 rule, sometimes cited as targeting 50 percent overhead, 40 percent doctor compensation, and 30 percent profit, describes how a well-run practice might allocate its revenue, not what a buyer will pay for it. It is a guiding structure rather than a strict law, and Triple T Dental notes doctor compensation should be about 26 percent of production with total clinical costs staying below roughly 40 to 50 percent of production.
Rules of thumb like this one are unreliable as valuation tools because they ignore payer mix, specialty, overhead structure, doctor dependence, and geography. No serious buyer writes an offer as a flat percentage of collections derived from a rule of thumb. The collections-based estimate is typically the number that gets revised downward in the first serious buyer conversation, often in front of the seller, while the adjusted EBITDA-based number survives diligence.
A more reliable approach uses a normalized, CPA-led analysis that calculates adjusted EBITDA or SDE from actual financials, documents every add-back, and applies a multiple appropriate to your practice’s size, buyer type, and risk profile.
What to ask: “What is my adjusted EBITDA, and what multiple does my practice profile support?”
How Many Times EBITDA Is A Dental Practice Worth?
Multiples usually function as ranges with rationale rather than fixed promises. They shift with practice size, buyer type, earnings quality, and market conditions. The 2026 EBITDA multiple stratification for dental practices runs roughly as follows: sub-$1 million EBITDA practices acquired by independent buyers or small institutional buyers tend to trade at 5x to 7x; $1 million to $3 million EBITDA practices acquired as regional institutional add-ons at 7x to 9x; $3 million to $5 million EBITDA emerging-platform acquisitions at 9x to 11x; and $5 million-plus EBITDA platform-level institutional acquisitions at 11x or higher.
Specialty can also influence where a practice falls within these ranges. Oral and maxillofacial surgery and orthodontics often command stronger buyer interest and can support higher multiples. General dentistry still earns aggressive, near-all-time-high valuations in many markets. Your specific numbers, buyer pool, and market conditions usually determine your multiple, which is what a diligence-grade valuation aims to quantify.
A higher institutional headline multiple can sometimes produce less immediate liquidity than a lower, cleaner offer, because sponsor-backed buyers may combine cash at close with rollover equity, employment commitments, holdbacks, or contingent payments. Comparing proposed multiples usually requires a proceeds bridge, meaning a calculation of what actually lands in your pocket after structure, taxes, and time.
What to ask: “What specific factors move my practice to the top or bottom of the range?”
The Buyer-Type Decision Matrix: Why The Method Follows The Buyer
The method often follows the buyer, and this can be one of the most important concepts in dental practice valuation. The table below maps each buyer type to its governing valuation method, typical deal structure, and what to watch for. The key takeaway is that the same practice can land in different valuation quadrants depending on who is buying, which is why the method follows the buyer rather than the owner’s preference.
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Buyer Type |
Governing Valuation Method |
Typical Deal Structure |
What to Watch For |
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Private Dentist |
Percentage of collections (see the Market Approach section above) or SDE multiple |
Walk-away sale with the seller working back approximately 4 to 8 weeks before exiting |
Owner dependence, patient retention risk |
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Institutional Buyer |
Cash plus equity rollover plus earnout, with a minimum five-year working agreement typically required |
Rollover equity risk, earnout terms, post-close autonomy |
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PE Platform |
Cash plus significant rollover, platform-level economics |
Second-exit risk, management depth requirements |
The same practice can sit in different valuation quadrants for different buyers. A $1.2 million-collection solo practice might price at 70 percent of collections to a private buyer ($840,000) but at 6x EBITDA on a $300,000 EBITDA base to a regional institutional buyer ($1.8 million), a 40 to 80 percent gap on the same operation, driven entirely by the buyer type and the method they apply.
Knowing your likely buyer type before you negotiate usually becomes the foundation for every other decision in the process.
What to ask: “Which buyer type is most likely to acquire my practice, and what method will they apply?”
See how your practice values under both buyer types.
What Are Common Dental Practice Valuation Mistakes?
Several patterns appear repeatedly in practices that enter negotiations underprepared.
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Accepting a buyer-set number without independent analysis. A “free” valuation provided by a buyer or a buyer-adjacent broker becomes the anchor for the entire negotiation. That number is usually set in the buyer’s interest.
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Failing to normalize earnings and document add-backs. Undocumented add-backs are often removed by a buyer’s quality-of-earnings team. Every adjustment needs a clear paper trail.
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Using a collections-based rule of thumb as the final number. Serious buyers price off adjusted EBITDA multiplied by a market multiple, not a flat percentage of collections. Anchoring to a collections estimate often sets up a downward revision in the first real buyer conversation.
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Not defending the EBITDA through quality-of-earnings review. A weak valuation often gets re-traded in diligence. The buyer’s quality-of-earnings team will probe every add-back, every normalization assumption, and every revenue trend. If your numbers do not hold, you lose leverage at the worst possible moment, after you have already agreed to a price.
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Ignoring owner-dependence risk. Practices where the selling doctor produces 90 percent or more of clinical revenue can see 10 to 20 percent valuation haircuts independent of the multiple methodology applied. This factor appears consistently across the dental M&A market.
Each of these mistakes often shares a common root: the seller did not have an independent, stress-tested valuation before entering the conversation. The question to ask any advisor is: “Has this valuation been stress-tested against what a buyer’s quality-of-earnings team will find?”
How To Reconcile Three Valuation Methods Into One Range
No single method usually produces a definitive answer. A defensible asking price is built by running all three methods, weighting them by buyer type and data quality, and arriving at a range, not a single figure, that can be supported in negotiation.
The reconciliation process generally works as follows:
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Run the income approach using normalized EBITDA or SDE and an appropriate capitalization rate or multiple for your buyer type and practice size.
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Run the market approach using comparable transactions, percentage of collections for private buyers and EBITDA multiples for institutional buyers, and test whether the implied value is consistent with the income approach.
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Run the asset approach as a floor check. If the asset value is within 30 percent of the operating value, revisit the normalization assumptions.
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Weight the methods based on which buyer type is most likely to acquire the practice and on the quality of the underlying data. For a practice with clean financials and a likely DSO buyer, the income and market approaches usually carry the most weight. For a distressed or asset-heavy practice, the asset approach may anchor the floor more meaningfully.
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Arrive at a defensible range with rationale for each endpoint. This range is what you take into negotiation, supported by clean financials, documented add-backs, and a clear explanation of why the inputs look the way they do.
Buyers triangulate dental practice value using EBITDA multiples, collections or revenue references, precedent transaction evidence, buyer-specific synergy logic, and returns-based underwriting. A seller who has done the same work and can defend every input negotiates from a fundamentally different position than one who cannot.
Conclusion: Know Which Method Will Be Applied Before You Negotiate
The method usually follows the buyer. A private dentist buying a practice often values it on a percentage of collections or a multiple of seller’s discretionary earnings. An institutional buyer typically values it on a multiple of adjusted EBITDA. The same practice can produce materially different numbers under each approach, and the difference can reach hundreds of thousands of dollars or more depending on practice size and buyer type.
The owner’s job is to understand which method will likely be applied before sitting down with any buyer, to have a normalized, CPA-led analysis that documents every add-back, and to know the reconciled range that represents the practice’s defensible value in both markets.
This focus is what McLerran & Associates is built to deliver. McLerran is a dental-only, sell-side advisor. The firm has completed roughly 2,000 practice sales, closed approximately $2 billion in transaction volume, and evaluated more than 10,000 practices. That experience supports CPA-led, diligence-grade valuations that hold up when buyers scrutinize them and that are less likely to be re-traded. Because McLerran works both the private-buyer and institutional paths in roughly equal measure, approximately a 50/50 split, the firm can produce a true side-by-side valuation that quantifies your practice’s worth in both markets so you choose a path with fuller information.
McLerran represents sellers only and never represents the buyer. Its incentives align with the selling dentist. With a transaction rate of roughly 85 to 90 percent, compared to an industry norm closer to 35 to 40 percent, the firm’s track record illustrates what a structured, diligence-grade process can produce.
Start with a confidential conversation about your practice’s value.
Frequently Asked Questions
What Is The Difference Between SDE And EBITDA In A Dental Practice Valuation?
Seller’s Discretionary Earnings (SDE) and EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) are both normalized earnings metrics, but they are calculated differently and used in different buyer contexts.
As covered in the SDE vs. EBITDA section, SDE adds back the owner’s full compensation, while EBITDA normalizes owner compensation to a market-rate replacement salary. The practical difference usually shows up in who uses which metric. Private dentists tend to price on SDE, while institutional buyers tend to price on EBITDA.
A comprehensive valuation for a dental practice typically calculates both metrics and then matches them to the most likely buyer types.
How Do Add-Backs Affect My Dental Practice’s Value?
Add-backs are adjustments made to a practice’s reported financials to remove expenses that are owner-specific, one-time, or non-recurring, meaning expenses a new owner would not incur. These adjustments increase the normalized earnings figure, which in turn increases the valuation when a multiple is applied to that figure.
Common add-backs in dental practice valuations include owner compensation above market rate, personal vehicle expenses run through the practice, family members on payroll at above-market rates, personal travel and entertainment, club memberships, one-time equipment purchases, PPP loan forgiveness, and COVID-era supply costs. Rent adjustments, upward if the owner charges below-market rent on a building they own and downward if above-market, are also standard.
Not all add-backs are accepted equally by all buyers. A buyer’s quality-of-earnings team will scrutinize every adjustment and may reject those that cannot be documented or that appear to be recurring operational costs rather than truly discretionary. The documentation behind each add-back often matters as much as the add-back itself. A well-prepared seller enters diligence with a paper trail for every adjustment and a valuation that has already been stress-tested against what a buyer’s analyst is likely to find.
What Factors Can Move My Practice Toward The Top Or Bottom Of The Valuation Range?
Several factors can influence where a dental practice falls within the applicable valuation range, whether that range is expressed as a percentage of collections or a multiple of EBITDA.
Factors that can support a higher position in the range include:
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A strong hygiene program. Hygiene production representing a meaningful share of total collections signals recurring, lower-risk revenue.
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Associate dentist depth. Production spread across multiple providers reduces the risk that revenue walks out the door with the selling doctor.
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A fee-for-service or PPO-weighted payer mix. Practices with heavy Medicaid or HMO exposure tend to compress toward the lower end of the range.
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Growing or stable collections over the trailing three years.
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Modern equipment and digital workflow. Deferred technology investment is treated as a cost the buyer must absorb, which reduces effective value.
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A favorable lease with sufficient remaining term.
Factors that can compress value include:
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High owner-dependence. When the selling doctor produces the majority of clinical revenue, buyers discount for the risk that patients and production leave with them.
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Declining collections.
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Heavy Medicaid exposure.
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Aging equipment.
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Short lease terms without renewal options.
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Weak or undocumented financials.
Owner-dependence is one of the most consistently cited risk factors in the dental M&A market, as noted in the mistakes section, and can produce meaningful valuation haircuts regardless of which method is applied.
Why Does The Valuation Method Depend On The Buyer Type?
Different buyer types have fundamentally different economic models, which means they underwrite a dental practice’s value differently.
A private dentist buying a practice is typically financing the acquisition through a loan and will be the practicing clinician after the sale. Their underwriting is anchored to what the practice can generate for someone in that role, which is why SDE and a percentage of collections are the relevant metrics. They are, in effect, buying their job and a patient base.
An institutional buyer is acquiring a business asset. They will hire a dentist to perform the clinical work, which means owner compensation becomes an operating expense rather than a return to the owner. Their underwriting is anchored to EBITDA, meaning what the practice earns after paying a market-rate clinician, because that is the cash flow they are actually acquiring. They apply a multiple to that figure based on the practice’s size, transferability, and strategic fit within their portfolio.
Because these buyer types use different metrics and different multiples, the same practice can produce materially different valuations depending on who is buying. Knowing your likely buyer type before entering any negotiation usually becomes foundational, and a side-by-side valuation that quantifies your practice’s worth in both markets can be one of the most useful tools an owner has before any conversation begins.
What Should I Do Before Engaging With Any Buyer?
Before engaging with any buyer, whether an unsolicited DSO inquiry, a colleague’s offer, or a formal process, several steps can meaningfully protect your position.
First, gather three years of clean practice financials, including tax returns, profit and loss statements, and production reports by provider. Buyers will request these in diligence, and having them organized in advance accelerates the process and signals that the practice is professionally managed.
Second, obtain an independent, CPA-led valuation before anyone puts a number in front of you. A buyer-provided valuation or a free broker estimate is usually set in someone else’s interest. An independent valuation that documents every add-back, normalizes earnings correctly for your likely buyer type, and produces a defensible range gives you a foundation for negotiation rather than a number to react to.
Third, clarify your goals. The right transaction structure depends on what you are trying to accomplish, such as maximizing cash at close, maintaining clinical autonomy, protecting staff and patients, or positioning for a second financial event through equity rollover. Different buyer types and deal structures serve different goals, and knowing yours before you negotiate helps you avoid aiming at the wrong outcome.
Finally, recognize that a structured process that creates competition among multiple qualified buyers often produces stronger terms and more predictable closings than a one-off conversation.
