When a buyer looks at your practice, they don't just look at your revenue. They look at what your practice actually earns after all the operating costs are paid. That number is called EBITDA, which stands for Earnings Before Interest, Taxes, Depreciation, and Amortization.

But here's the thing. The EBITDA on your tax return is almost never the number a buyer uses to value your practice. It's usually too low. That's because most practice owners run personal expenses through the business, pay themselves more than a replacement physician would cost, and have one-time costs that won't repeat after the sale.

The process of adjusting EBITDA to reflect what a buyer would actually earn is called normalization. The adjustments are called add-backs. And they can make a massive difference to your final sale price.

On a $5 million deal at a 6.5x multiple, $200,000 of disputed add-backs costs the seller $1.3 million. Add-backs are not a detail. They are the deal.

One of the most common reasons deals get re-traded after an LOI is signed is a buyer's Quality of Earnings team rejecting a significant portion of the seller's stated add-backs.

A Quality of Earnings report, often called a QoE, is the independent review a buyer hires to verify your financials. If your add-backs don't hold up, the buyer comes back with a lower offer. Or they walk.

The good news is that most of this is preventable. Knowing which add-backs are accepted, which ones get challenged, and how to document each one puts you in control of the conversation before it starts.

First: how add-backs actually work in a practice sale

Start with your net income from your tax return or P&L. Add back interest, taxes, depreciation, and amortization to arrive at EBITDA. Depreciation and amortization are non-cash expenses on your return that a buyer always adds back. Interest expense is added back because a new owner will restructure their own financing. These two adjustments happen in every deal, every time.

Once you have your EBITDA, the next step is normalization. This means adding back expenses that are personal, one-time, or above market. The result is your Adjusted EBITDA. That's the number a buyer multiplies by their multiple to calculate what your practice is worth.

Here's a simple example. Say your practice shows $400,000 in EBITDA on paper. After proper normalization, the real adjusted number is $600,000. At a 7x multiple, that difference is worth $1.4 million in additional purchase price.

The gap between reported and adjusted EBITDA can be 20 to 50% of EBITDA in a typical physician-owned practice. That's not a small number. And the entire gap lives or dies on whether your add-backs are documented well enough to survive buyer scrutiny.

There are two types of adjustments. The first type is an add-back: an expense you add back because it won't exist under new ownership. The second type is a downward adjustment: something that reduces your EBITDA because a buyer would have to spend more than you do to run the practice. Both matter.

The 11 add-backs buyers consistently accept

These are the adjustments that hold up in due diligence when they're documented correctly. Every one of them requires support: a contract, an invoice, a payroll record, or a market comparison. Documentation is not optional. Without it, even a legitimate add-back will get challenged.

1. Excess owner compensation

This is almost always the largest add-back for a physician or dentist-owned practice. If you pay yourself more than a buyer would pay a replacement provider to do your clinical role, the difference is added back.

Fair market compensation for a replacement provider varies significantly by specialty. For general practice roles it typically ranges from $150,000 to $300,000, but specialists such as oral surgeons, cardiologists, or dermatologists often command considerably more. Whatever the market rate is for your specific role and geography, only the amount your compensation exceeds that figure is a legitimate add-back.

Here's a concrete example: a dermatologist-owner paid $800,000 per year when the market rate for a dermatologist with similar productivity in the same area is $600,000. The $200,000 difference is added back to EBITDA. The key word is excess. Only the amount above fair market value qualifies.

Buyers benchmark this against published compensation surveys and local market rates. You need to be able to show your number is above market, not just assert it.

2. Personal expenses run through the practice

Many practice owners run personal costs through the business as legitimate tax strategies. These stop after a sale. Common examples include personal vehicle leases, personal travel, home expenses, club memberships, personal insurance, and personal meals.

Personal expenses coded as business costs are one of the most common categories of add-backs in any practice sale. Each one needs to be itemized with a clear explanation of why it's personal and not a business cost the new owner would face.

3. Owner benefits above what a replacement would receive

Health insurance, life insurance, disability coverage, and retirement contributions paid on behalf of the owner above what the practice would provide to a hired replacement are added back. If a hired physician would get standard group health coverage and you're running a premium personal policy through the practice, the difference is a legitimate add-back.

4. Family member salaries above market rate

Many practice owners employ family members on the payroll. If a spouse or relative is paid more than their role would command on the open market, or if they don't actively work in the practice at all, the excess salary is added back.

To defend this, you need a clear job description, a comparison to market wages for that role, and documentation of what the family member actually does. Buyers will ask.

5. One-time legal fees

If you had a non-recurring legal expense, like a partnership dispute, a lease negotiation, or a one-time employment matter, that cost won't recur under new ownership. It's a legitimate add-back. One-time or non-recurring legal expenses can be added back as long as ongoing legal costs are excluded.

The documentation here is straightforward: show the invoice, explain the case, and confirm it's closed. The add-back fails if similar legal issues keep showing up year after year.

6. Professional fees related to the sale

Accounting fees, legal fees, and advisory costs you incurred specifically to prepare the practice for sale are one-time costs that won't continue. These can be added back. Document them with invoices and a clear explanation that they relate to the transaction.

7. One-time equipment or technology purchases

If you fully expensed a major equipment purchase in a single year, that's a non-recurring cost. EMR transitions, digital X-ray system upgrades, and significant equipment replacements that were written off in one year are all legitimate add-backs when properly documented. The key is showing this was a one-time investment, not an annual capital expense.

8. Above-market rent paid to a related entity

Many practice owners own the building through a separate LLC and charge their practice rent. If that rent is above what the market would charge for comparable space, the excess is added back. A buyer won't continue paying above-market rent, so it's fair to normalize it.

You need a market comp to support this. A commercial real estate appraisal or comparable lease data from the area works. If your rent is at or below market, this add-back does not apply.

9. Non-recurring recruiting and temporary staffing costs

If you had a year where you paid high recruiting fees or used expensive temp staffing because of an unusual turnover situation, those costs can be added back. They're not part of a normal operating year. Document them with invoices and explain what caused the unusual staffing expense.

10. Non-recurring continuing education or conference costs

If you or a staff member attended an unusually expensive conference or training program that won't recur, that cost can be added back. This one is usually small, but it adds up across several line items. Keep it honest: routine annual CE costs are not a legitimate add-back.

11. One-time marketing or launch costs

If you ran a significant marketing campaign to launch a new service line, open a new location, or recover from a one-time disruption, those costs were not part of your normal operating run rate. They can be added back with documentation showing they were tied to a specific event and are not expected to repeat.

The 5 add-backs buyers reject (or heavily challenge)

These are the add-backs that cause the most problems in due diligence. Either they don't qualify as add-backs under standard M&A conventions, or they're presented without enough support to survive a QoE review.

1. "One-time" costs that happen every year

This is the most common rejection. A seller lists an expense as one-time, but when the buyer's QoE team looks at three years of financials, the same category of expense shows up every single year.

The rule is simple: if the same category of expense shows up in your financials year after year, buyers will not accept it as one-time. If it happens every year, it is a cost of doing business, and buyers will price it accordingly.

If you want this add-back to hold up, you need to show that the specific expense was tied to a unique event, not just a category that keeps recurring in different forms.

2. Owner compensation at or below market rate

Some sellers try to add back their entire salary to EBITDA. That only works in a Seller's Discretionary Earnings calculation, which is a different metric used for smaller businesses.

In an EBITDA-based valuation, you can only add back the amount above fair market value for your clinical role. If you pay yourself $300,000 and the market rate for a replacement physician in your specialty and geography is $300,000, there is no add-back. The buyer will still need to pay a doctor to fill your chair. Only the excess above a fair market replacement salary qualifies.

3. Future synergies or savings that haven't happened yet

Sellers sometimes try to add back anticipated savings. The idea is: once the buyer integrates this practice into their platform, they'll save money on X. That logic doesn't hold up.

Add-backs only apply to what has already happened in the historical financials, not what might happen after the sale. Buyers will not give credit for cost savings they haven't achieved yet. They'll argue that any synergies benefit them, not you.

4. Under-market rent as an add-back

The opposite of above-market rent: some sellers charge their practice below-market rent from their related real estate entity. This actually works against them. It makes EBITDA look higher than it really is, because a future owner would need to pay market-rate rent.

This is a downward adjustment, not an add-back. Buyers will subtract the difference between what you currently pay and what fair market rent would be. If you have a related-party lease, make sure it's at market rate well before you go to market.

5. Add-backs without documentation

This is not a category issue. It's an execution issue. A legitimate add-back without support is treated as a questionable add-back in due diligence.

Every defensible add-back needs three things: a contract or invoice that supports it, a clear explanation of why it's non-recurring, and a benchmark showing it's above market.

Sellers who present a list of add-backs with no backup documentation are handing the buyer's QoE team a reason to reject everything. Even good add-backs become negotiating tools for buyers when the documentation isn't there to back them up.

Why normalizing your EBITDA before you list matters

Most sellers wait for the buyer to run a QoE and then react to the results. That puts you on defense.

Running your own normalization before you go to market pre-validates your add-backs. It forces you to document everything before a buyer's team scrutinizes it. And it prevents the most expensive outcome in practice sales: the post-LOI re-trade, where a buyer comes back with a lower offer after their QoE rejects part of your EBITDA.

A formal sell-side QoE from a CPA firm typically costs $10,000 to $25,000. On a multi-million dollar practice sale, that investment almost always pays for itself. Some practice owners also use digital normalization tools to build a working adjusted EBITDA before they engage a formal QoE team, which helps them arrive at conversations with a number they can already defend.

What this means if you're preparing to sell

Start pulling three years of financials. Go line by line and ask: which of these costs would stop under new ownership? Which ones are personal? Which ones were one-time? Then document each one before you ever talk to a buyer.

The practice owners who get the strongest offers are not always the ones with the highest raw EBITDA. They're the ones who can defend their adjusted EBITDA number when a buyer's QoE team starts asking questions. That preparation happens before you list, not after you get an offer.

Thinking about selling in today's market? VentureCare helps healthcare owners capitalize on favorable conditions, connect with the right buyers, and secure optimal outcomes. Find out what your practice is worth today.