The 3-year pre-sale roadmap for dental practice owners

Most of your dental practice's sale price is decided two to three years before you ever sign a letter of intent. Buyers pay a multiple of EBITDA, and they judge that EBITDA on the trailing financials you hand them. By the time an offer lands, the numbers that drive it are already history.

That is why the owners who get the best outcomes treat a sale as a project, not an event. They clean up their books, grow profit, reduce their dependence on themselves, and line up their advisors long before a buyer calls.

This guide lays out that project year by year. It works whether you plan to sell to a DSO, a private equity group, or another dentist, and whether you are three years out or still deciding.

Why three years, not three months

Buyers value your practice on what it has proven, not what it could do. A prepared buyer will look at your last two to three years of profit and loss statements and tax returns, and they want to see a trend, not a single good year.

Three years gives you time to do three things that cannot be rushed:

• Build a clean track record. One year of tidy books looks like window dressing. Two or three years looks like how you run the business.
• Grow EBITDA, and show it growing. Buyers pay more for a practice with rising revenue and profit, because they believe the growth continues after closing.
• Make yourself replaceable. Adding an associate and shifting production off your chair takes 12 to 24 months to show up in the numbers.

The math explains why this matters. If a buyer pays 7 times EBITDA, every $1 of profit you add is worth roughly $7 at sale. Cutting $100,000 of unnecessary overhead three years out can add around $700,000 to your sale price, and you keep the extra profit every year until then.

If you want to see where you stand today, our dental practice valuation calculator walks you through EBITDA the way a buyer calculates it.

Year 3: get the numbers right

The first year is about knowing your real profit. Most practice books are built to minimize taxes, not to show a buyer what the business earns. That is fine for tax season, but it hides value when you sell.

Separate personal from practice spending

Cars, family cell phones, travel, meals and other personal costs run through the practice are legitimate add-backs, but only if you can document them. Start tagging them now, or better, stop running them through the business. Every add-back a buyer has to take on faith is one they may reject.

Report all revenue

If collections do not land in the books, a buyer cannot pay you for them. Make sure every payment source, including cash, membership plans and third-party financing, flows into your accounting system and reconciles to your practice management software.

Move to monthly, accrual-style reporting

A buyer will want monthly P&Ls that tie to your tax returns and bank statements. Close the books every month, use a consistent chart of accounts, and keep a clean split between operating costs and owner compensation.

Calculate your baseline EBITDA

Work out what the practice would earn if you were an absentee owner. Pay every dentist, including yourself, at market associate rates, then add back personal and one-time expenses. That number, not your collections or your take-home pay, is what drives your valuation.

Get a baseline valuation

A formal valuation now tells you where you stand and what the gap is to your goal. It turns a vague plan to sell someday into a target you can work toward. For a deeper look at how buyers read your numbers, see what buyers look for in your dental practice.

Year 2: grow EBITDA and reduce key man risk

With clean numbers in hand, year two is about making them bigger and less dependent on you. This is where most of the value is created.

Cut overhead that does not produce revenue

Benchmark every major cost line against practices your size: supplies, lab, staffing, software subscriptions, IT, credit card processing and marketing. Practices that have never been through this exercise often find savings in the low six figures. At a 7x multiple, that becomes a meaningful jump in sale price.

Grow production from patients you already have

The cheapest growth comes from your existing base: hygiene reappointment, unscheduled treatment, fee updates and better phone conversion. Our guides on growing your dental practice and converting more phone calls into appointments cover the specific levers.

Reduce key man risk

Buyers worry most about one thing: what happens when you leave. A single-doctor practice where the owner produces everything will draw fewer bids, more deal structure, and a longer required stay after closing than a similar practice with production spread across several dentists.

The fix is to bring on an associate and steadily shift production to them. Aim to get your personal share of production well below half of the total before you go to market. Make sure the associate is actually profitable, not just busy. Our article on whether your associate is making you money shows how to check.

Watch your payer mix

Most buyers prefer fee-for-service and PPO revenue, and heavy Medicaid exposure can reduce demand. If you have been planning to trim low-reimbursing plans, do it now, so the revenue recovery shows up in your trailing numbers.

Think twice before adding locations

More locations do not automatically mean more value. A second or third office adds overhead and spreads your attention. One efficient location with strong EBITDA is often worth more than several thin-margin ones with the same total revenue. Any expansion in this window should clearly add profit before you sell.

Year 1: prepare for market

The final year is about protecting the value you built. Buyers will test every number, so your job is to make that test easy to pass.

Build your add-back schedule

List every adjustment to EBITDA with the supporting document beside it: personal expenses, one-time equipment or remodel costs, legal fees, consultant fees and owner compensation above market rate. An add-back with a receipt and a clear explanation is hard to argue with. One without is the first thing a buyer will cut.

This matters more than the multiple. A buyer offering 8 times a disputed $300,000 of EBITDA is paying $2.4 million. The same practice at 7 times a defended $500,000 is worth $3.5 million. Owners who chase the headline multiple and lose the EBITDA argument can leave seven figures on the table.

Get ready for quality of earnings

After you accept an offer, most DSO buyers run a quality of earnings review to verify the EBITDA they bid on. Prepare for it in advance: three years of P&Ls and tax returns, bank statements, payroll records, production and collection reports, and your add-back file. Problems found late in diligence are where deals get repriced, often when you are too tired to push back.

Sort out your associate and partner agreements

Your producing dentists need to stay after the sale, so review their contracts now. Check that agreements can be assigned to a buyer, that you have the right to sell without a minority partner blocking it, and that you have a plan for retention bonuses or equity if needed. Make any promises to associates carefully, with a sale in mind.

Pick your timing based on the practice, not the market

You cannot time DSO multiples. You can go to market when your EBITDA is at its high point, your trends are rising, and you still have several years of runway to work after closing. Most DSO deals ask for a two to five year commitment.

Do not answer the first unsolicited offer

DSOs actively reach out to owners, and offers that arrive unprompted rarely reflect what a competitive process would produce. Talking to one buyer gives you no way to know what the practice is really worth or which deal structure fits you. Before you respond, get your numbers and your team in place. Our guide to selling your practice to a DSO explains how these deals are valued and structured.

The team you will need

No single advisor covers a practice sale. Bring each of these people in at the right point, ideally well before you go to market.

The cost of good advice is usually small next to what it protects. Consultant and advisory fees are typically treated as add-backs, so they do not reduce the EBITDA a buyer values.

Your pre-sale checklist

Year 3: know your numbers

• Stop running personal expenses through the practice, or document each one
• Make sure all revenue, including cash, lands in the books
• Close the books monthly and reconcile to tax returns
• Calculate EBITDA with every dentist paid at market rates
• Get a baseline valuation and set a target

Year 2: grow and de-risk

• Benchmark overhead and cut what does not produce revenue
• Grow production from your existing patients
• Hire an associate and shift production off your chair
• Trim low-reimbursing plans if it fits your strategy
• Hold off on new locations unless they clearly add profit

Year 1: protect the value

• Build a documented add-back schedule
• Assemble a quality of earnings data room
• Review associate and partner agreements for assignability and sale rights
• Line up your sell-side advisor, attorney and CPA
• Go to market with rising trends and a growth story

Frequently asked questions

How far in advance should I prepare to sell my dental practice?

Ideally two to three years. Buyers look at your trailing two to three years of financials, so changes you make in the year before a sale have little time to show up. Starting early also gives you time to add an associate and reduce your own share of production.

What is EBITDA for a dental practice?

EBITDA is earnings before interest, taxes, depreciation and amortization. For a dental practice, think of it as what the business would earn if you did not work chairside. It assumes every dentist is paid at market associate rates, and it adds back personal and one-time expenses.

What are add-backs when selling a dental practice?

Add-backs are expenses that a new owner would not continue to pay. Common examples include personal car and phone costs, family travel, one-time equipment or remodel costs, legal fees, and owner pay above a market associate rate. Each one increases EBITDA, but only if you can document it.

Does a single-doctor practice sell for less?

Often, yes. Buyers see more risk when one dentist produces most of the revenue, because that production may leave with the owner. Single-doctor practices still sell, but they tend to draw fewer offers and more deal structure, such as earnouts or a longer stay after closing.

Should I respond to an unsolicited offer from a DSO?

Not before you know your numbers. An unsolicited offer gives you one data point and no competition. Getting a valuation and having advisors in place first puts you in a much stronger position, whether you sell to that buyer or another one.

Start with your numbers

You do not need to decide today whether to sell, or to whom. You do need to know what your practice earns, what a buyer would see, and where the gaps are. Every month you spend on that before a sale is worth more than any month spent negotiating after.

Chairside Advisors works with dental practice owners to find the profit already inside the practice and build the plan to capture it, whether a sale is three years away or ten.

Three years out is the moment this is decided

Clean books, a defended add-back schedule and production off your own chair all take time to show up in the trailing numbers a buyer reads. We work with owners through that window so the practice is ready before the first offer.