What Does a Business Broker Do? The Intermediary Role in a Practice Sale

Quick answer: A business broker helps prepare a business for sale, establish its value, market it confidentially, screen buyers, negotiate terms, coordinate due diligence, and manage the transaction through closing. In a medical practice sale, the broker can also act as the intermediary between buyer and seller, helping control communication, protect confidentiality, identify potential issues, and keep negotiations on track.

You built a practice where patients came back for twenty years and brought their children. The optical is yours. The lane equipment is yours. The front desk knows every regular by name. Selling that is not a transaction you have been trained for, and there is no reason you should have been. This guide sets out what actually happens between “I am starting to think about it” and the closing table.

What Does a Business Broker Do?

In one line: The visible job is finding a buyer; the job that decides the outcome is controlling the process between LOI and closing.

The standard description of a broker’s role covers valuation, confidential marketing, buyer screening, negotiation, and transaction management. Industry guidance frames it the same way: a broker brings specialization and market knowledge, manages confidentiality described as “vitally important,” since breaches derail deals  and prepares sellers so they do not accept unfavorable structure out of unfamiliarity (IBBA, Business Broker Specialization & Role In Selling A Business, IBBAinsights Winter 2025).

This list is accurate and incomplete. It describes what a broker produces. It does not describe what a broker absorbs.

The last two rows are where transactions are won or lost, and they are the two a seller is least likely to ask about before hiring.

Why the Broker Stays in the Middle

In one line: The buffer exists for three reasons — protection, clarity, and early warning — and removing it costs all three at once.

Protection. The seller has usually never done this before. The buyer sometimes has. Where the experience gap is that wide, unmediated contact is not neutral; it favors whoever has been through it more times.

For Rudgear, that concern is not theoretical. “We need to protect our clients so they don’t get taken advantage of,” he said. “If we act as the intermediary, we’re present in every meeting between a buyer and a seller — we’re able to protect them. That personally was something that I didn’t have when I was selling my medical practice, and I vowed that I would never provide that level of lack of service that I received as a client.”

Clarity. Being the single channel means the broker knows two things at every moment: what information each party actually needs, and precisely where the transaction stands. Both sound trivial until they are missing. A seller who does not know which stage they are in cannot tell a routine diligence request from a renegotiation, and will either overreact to the first or under-react to the second.

Early warning. A broker in the middle of every exchange sees problems forming before either party names them. “You’re in the front row, aware of what potential problems that might be cropping up,” Rudgear said, “so that you can anticipate and provide solutions in advance of them becoming a big bonfire.”

Managing Emotion, Personality, and Difficult Conversations

In one line: A practice sale is not a real estate transaction, and treating it like one is how deals blow up.

Selling a house does not require you to care who buys it. Selling a practice does. Your staff’s employment, your patients’ continuity of care, and thirty years of your professional identity transfer with the asset. Emotion is not a defect in the process; it is a structural feature of it.

Three things a neutral third party does with that:

• Supplies perspective. Most buyers and nearly all sellers are first-timers who have no reference point for what is fair, normal, or worth objecting to. An experienced intermediary can say this is routine or this is not — and be believed, because they have no stake in the answer beyond the client’s outcome.
• Filters emotion before it travels. A frustrated message that reaches the other side unedited becomes a position. The same concern, restated as a question, stays solvable. “Emotions can be fires that start and quickly spread and burn down the whole structure,” Rudgear said. “Being able to filter those is really, really important.”
• Returns both parties to the goal. There is a reason the seller decided to sell and a reason this buyer made an offer on this practice. Restating those reasons at the right moment resolves more impasses than argument does.

The discipline underneath all three is temperamental. “You need to stay calm,” Rudgear said. “You need to be strategic about what to say, but also, importantly, when to say it. Sticking to the facts, not playing into the emotions, staying calm, being strategic are all very helpful.”

Where Transactions Die and Where the Broker Steps In

In one line: Assume the deal will nearly die two or three times, and judge a broker by what happens in those moments.

The figure Rudgear cites is blunt: “If you don’t do these things, then you become the industry statistic. And the industry statistic is that 33% to 40% of transactions that go under contract fall apart.”

Independent data points in the same direction without settling on a single number. Market commentary places post-LOI close rates in the lower middle market at roughly 70% to 85%, varying with financial preparation and valuation realism (ProCloser.ai, Business Sale Statistics, 2026), while other analysis describes roughly one-third of signed letters of intent never closing as a directional industry estimate rather than an audited figure (CT Acquisitions, Why M&A Deals Fall Apart, 2026). Treat all of these as directional. The operative point is not the exact percentage — it is that a signed LOI is a checkpoint, not a finish line. A case study of one transaction that reached that checkpoint and nearly failed twice — over a light LOI, and then over a working capital provision nobody had explained — is set out in our companion guide to why business sales fall through.

Why Transactions Fail After the Letter of Intent

What actually kills them is increasingly well documented. Across 75 broken letters of intent analyzed for 2025, the leading causes were:

(Axial, Dead Deal Report: Unpacking 2025’s Broken LOIs, 2025 — 75 unsuccessful transactions analyzed.)

Read that table as a communication problem and it reorganizes itself. Diligence findings and earnings discrepancies — together roughly 47% of failures — are surprises. Renegotiation and seller withdrawal are what surprises produce. Very little of this list is a business that turned out to be bad; most of it is a party that learned something late, in the wrong sequence, from the wrong person.

Rudgear’s framing of that moment will be familiar to any clinician: “A transaction is probably going to potentially die two or three times along the way. It’s seeing when your transaction is coding, stepping in, performing the right procedure at the right time, giving the right medication to turn the situation around. It’s inevitable. Problems are going to happen, fires are going to start, emotions are going to run — and you need to be able to step in and resolve those issues.”

Sometimes the correct intervention is not an intervention at all. “Sometimes we need to tell our client to take a timeout,” he said — sleep on it, come back, and confirm the decision is one they will stand behind. A reaction sent at 9pm cannot be recalled at 9am.

The Two Flashpoints: Money and Employment Terms

In one line: Nearly every serious dispute in a practice sale traces back to consideration, post-closing employment, or to a surprise.

Asked where problems actually originate, Rudgear named two: “These problems that come up are usually centered around one of two topics. The first one is money, and the second one is employment contracts. Those are near and dear to both parties — but really, for a seller, that’s of real concern to them.”

The third category is surprises, and they do not always come from the buyer. In one transaction, both parties had negotiated and agreed that earnest money would be non-refundable. A subsequent revision came back from counsel reinstating full refundability — a change directly against the seller’s interest, reintroduced after the point had been settled.

Nobody catches that except the party holding the whole history of the negotiation. “Sometimes you have to step in and remind the parties — the buyer specifically — of what was agreed upon, and that we need to honor the agreement everybody had accepted previously.”

There is a mechanical lesson in this beyond vigilance. When a point has been settled twice and is drifting a third time, sequential messaging is the enemy. Relaying a position through a seller, to their attorney, back to the broker, to the buyer’s attorney, to the buyer costs a week and mutates on every hop. Putting everyone on a single call resolves it in one sitting and leaves all parties with the same record of what was agreed.

“Sometimes we don’t have the luxury of time to play that telephone game for a week,” Rudgear said. “We need to solve something now so we can move past this impasse, and keep the timeline — because sometimes we’re just days away from a closing.”

When Buyer and Seller Should Start Talking Directly

In one line: After the contract is binding, not before — because until then, every conversation is still a negotiation.

Buyers ask early and often. That is not bad faith; direct rapport is genuinely useful to them, and useful to the seller eventually. The question is timing, and the answer turns on one distinction: whether the terms can still move.

“When we give the green light that it’s okay for the two to talk and to share contact information, it’s once all the negotiations are done and we have a binding contract,” Rudgear said. “What they’re talking about at that point is the details about transition, coordination, coverage, and planning of the next steps post-closing. We don’t need to be involved in that. There’s no way at that point to change the terms of the agreement — it’s already binding. So at that point we feel it’s safe, and it’s most efficient for them to start coordinating those details and building that relationship, in their own style of communication.”

Firms differ on this, sometimes considerably. A firm that permits direct contact during negotiation is making a choice about whose convenience the process serves. How a buyer earns a place at that first meeting at all — the screening that disqualifies 70% to 80% of interested buyers before a seller ever meets one — is covered in our guide to finding the right buyer for your practice.

Conversations That Should Stay Broker-Mediated

In one line: Once the risk of a misunderstanding exceeds the cost of a scheduled call, the broker belongs in the room.

Even after the contract is binding, one category of conversation warrants a mediator: anything where a misunderstanding could still damage the transaction or create a claim afterward.

Tax structure is the standard example. In one transaction, buyer and seller had a genuine, good-faith agreement on how the deal would be structured. To reduce risk for his client, Rudgear wanted certainty that the buyer understood the tax implications of that structure. Rather than assume it, he brought both accounting firms together directly, so the tax treatment and the handling of the books after closing were explained by the professionals responsible for them, to both sides at once.

“That was very important — not only for clarity, but also for a level of understanding, and to de-risk later, in case somebody wanted to claim they didn’t understand things.”

Two things worth extracting from that. First, it is a purpose-designed conversation: the right people, at the right time, before a misunderstanding hardens into a dispute. Second, as his colleague Kathy Mannino observed of that transaction, it depended on having recognized early that the buyer’s accountant carried significant weight in the buyer’s thinking — the kind of read available only to someone present for every exchange.

Topics That Warrant a Mediated Conversation

As a working rule, keep the broker in the room when the topic is:

• Purchase price allocation or tax structure
• Post-closing employment, compensation, or restrictive covenants
• Working capital and inventory adjustments
• Escrows, holdbacks, or any deferred consideration
• Staff retention and patient transition commitments
• Anything a party has already misunderstood once

When Buffering Becomes Counterproductive

In one line: Acknowledge but don’t amplify — and never let a filter become a screen.

The buffer has a limit, and it is precise. Filtering is legitimate when it removes heat from a message. It stops being legitimate the moment it removes information the client needs to make a decision.

“If buffering the information would conceal a red flag that our client — the seller — should be aware of, then buffering would be counterproductive,” Rudgear said. “We would want to make them aware: hey, this is a pattern we’re seeing. We want you to just be mindful of it.”

The calibration he uses is worth keeping: “Acknowledge but don’t amplify.” Name the pattern factually, without editorializing. Then, if the client asks, give an honest read — including how this situation compares to every other transaction you have been through. That comparison is the actual value. A first-time seller cannot tell whether a buyer’s slow document turnaround is a warning sign or a Tuesday. Someone who has closed transaction after transaction can.

The line between managing communication and withholding information is not fixed. It moves with the temperature of the deal and the risk tolerance of the client. But the test is stable: would my client want to know this, and would they be right to want to know it?

Transactional Broker vs Advisor

In one line: Both get paid at closing; only one is optimizing for what happens to you at closing.

“I think there’s two types of brokers out there,” Rudgear said. “There are those brokers who are transactional, and it’s just about getting the deal done and moving on to the next transaction. It’s already under contract, and it’s about what’s the quickest way to get to closing with a minimal amount of effort. The other type of broker is really more of an advisor to the client, and they’re going to provide a higher level of care.”

The distinction matters most in the moments the deal is coding — because a broker optimizing for minimum effort and a broker optimizing for your outcome will make visibly different choices.

Questions to Ask a Broker Before You Sign

• Will you be present in every meeting between me and a buyer?
• At what point do you permit direct buyer-seller contact, and what is the reasoning for that point?
• Of the transactions you took under contract in the last two years, how many closed?
• When you see a pattern in a buyer’s behavior that concerns you, how and when do you tell me?

How Communication Management Gets a Deal to Closing

In one line: Informed parties are prepared parties, and prepared parties do not panic at the diligence stage.

Three mechanics, none complicated, all frequently skipped: share the process map at the outset so both sides know what comes next; hold regular check-ins with buyer and seller so neither is guessing at status; and keep both parties oriented toward why they entered the transaction in the first place.

The outcome that indicates it was done properly is not simply a closing. “If you do this really well, both sides are going to feel confident about the decision they made to enter into that contract, and with that other party,” Rudgear said. “That’s really what you want to have happen through this journey — from selecting a buyer, going through the initial dating process, going under a non-binding LOI, deciding to go under a binding purchase agreement, going through all of the additional due diligence and getting to the finish line. You really want both sides to say: I understand the transaction, I know the other party, and I feel very good about my decision.”

That standard is higher than it sounds, and it is worth noticing who benefits from it. A seller who feels good about the buyer is a seller who will take the transition-period call, answer the question about the referral relationship, and vouch for the practice to a longtime patient. Confidence at closing is not sentiment. It is the thing that makes the year after closing work.

Advice for Buyers and Sellers

In one line: Two rules, one for each side, and both exist because breaking them has consequences that arrive later.

To buyers: honor the NDA you signed. Do not attempt to contact the seller directly. When it happens, brokers take it seriously, and it damages a buyer’s standing at precisely the moment credibility matters most.

To sellers: do not hand out your contact information at buyer meetings. Buyers will ask — it is almost inevitable, and the request will feel entirely reasonable in the moment. Decline politely and let your broker route it.

“It’s something that we’ve seen the benefit of — it enables us to protect our client,” Rudgear said. “And when the seller has violated that or not followed our advice, no good thing ever comes from that.”

Key Takeaways

• A business broker values, prepares, markets, screens, negotiates, and manages diligence — but the function that most affects the outcome is acting as intermediary between buyer and seller.
• The buffer serves three purposes at once: protecting an inexperienced seller from asymmetric pressure, keeping information accurate and correctly sequenced, and catching problems while they are still small.
• Assume the transaction will nearly die two or three times. Judge a broker by what happens in those moments, not by how the marketing looked.
• Roughly 47% of broken letters of intent trace to diligence findings and earnings discrepancies — surprises, not bad businesses (Axial, 2025).
• Disputes cluster around two topics — money and employment terms — plus a third category: surprises, including revisions that reinstate points already settled.
• Direct buyer-seller communication is appropriate once the contract is binding and the subject is transition logistics. Before that, every conversation is still a negotiation.
• Keep the broker in the room for tax structure, allocation, post-closing employment, holdbacks, and anything already misunderstood once.
• Buffering stops being protection when it conceals a red flag. Acknowledge but don’t amplify.
• Buyers: honor the NDA. Sellers: do not share your contact information at buyer meetings.

Also Read: 5 Reasons To Hire Strategic Medical Brokers Over Any Other Broker

Summary

The intermediary role is the least visible thing a broker does and the one that decides the most. Removing it does not make a transaction faster; it makes it fragile. Every unmediated conversation between buyer and seller during negotiation is an opportunity for a position to harden, a misunderstanding to form, or a settled point to quietly reopen — and the data on failed transactions shows those are the failure modes that matter, not businesses that turned out to be bad. What the buffer buys is sequence: the right information, to the right party, at the moment it can still be acted on. Physicians selling a practice are, almost by definition, doing it once. The people on the other side of the table do it for a living. Someone should be standing in that gap.

The Bottom Line

You will sell your practice exactly once, and you will do it while continuing to see patients. The broker’s job is to make sure that the only surprises in the process are the ones nobody could have anticipated — and to be in the room, calm, when one arrives.

If you want to understand where your practice stands before any of this begins, an independent medical practice valuation is where it starts — whether you plan to act this year or simply want to know your position. When you’re ready, we’re here.

Frequently Asked Questions