Read this before you talk to any buyer
Most of what's written about selling a billing company is about price. Price is the part that goes wrong least often. What actually hurts sellers is structure, timing and the buyer themselves, and almost all of it happens after you've shaken hands on a number. Here are the ways it goes wrong, in roughly the order you'll meet them, and what protects you in each case.
1. The buyer who was never going to buy
When word gets out that a billing company might sell, inquiries arrive. Some are real. Some are competitors who want to know your clients, your rates and your problems, and the cheapest way to find out is to act like a buyer. By the time the "deal" quietly dies, they've read your client list and your margins, and they know exactly which of your accounts to call.
Protect yourself: an NDA before any real information, client names last of all, and proof of funds before the second meeting. A real buyer produces it without drama. A fisherman goes quiet.
2. The deal that dies in diligence
An offer is not a sale. Between the letter of intent and closing sits diligence: contracts, financials, HIPAA practices, business associate agreements, systems. Deals die there over messy records far more often than over price, and they die late, after you've spent months distracted, told a key employee in confidence, or softened a client relationship by being evasive about the future. You don't get those months back, and a broken process leaks. Brokers put the share of advertised businesses that never sell at about 4 in 5.
Protect yourself: get your records deal-ready before you start, ask every buyer what could still kill the deal after the LOI, and keep running the business as if no sale is happening, because statistically it isn't.
3. The financing that vanishes at the wire
A buyer who needs a loan to close is making you a conditional offer, whatever the paper says. Bank and SBA financing gets pulled late: the lender re-trades, the appraisal comes in light, the buyer's other business wobbles. You find out weeks before closing, after your staff have noticed the strangers in the office.
Protect yourself: ask how the purchase is funded, on the first call. "Our own funds, no financing contingency" and "a bank, subject to approval" are different offers even at the same price. Discount the second one accordingly.
4. The headline price you never receive
Small billing company deals are rarely paid in full at closing. The structure is usually cash on the day, a seller note over several years, and an earnout tied to clients staying. The headline is the sum of all three, but only the cash at closing is certain. Run the arithmetic on an illustrative deal: a $1,000,000 headline, $300,000 at closing, a $200,000 note and a $500,000 earnout paid over two years in proportion to retained revenue. If a third of your clients leave in the first year under the new owner, the earnout pays roughly $333,000, not $500,000. If the buyer struggles and the note stops, you've received $633,000 of your million, and the clients are already gone. Those numbers are an illustration, not a market statistic, but the mechanism is exactly how these deals are written. Our guide to how earnouts work goes deeper.
Protect yourself: compare offers on cash at closing and the worst realistic earnout case, never on the headline. A $700,000 offer with $500,000 at closing can be worth more than a $1,000,000 offer with $250,000 at closing.
5. The earnout you can't influence
Here's the cruel part of an earnout: the thing it depends on, client retention, is controlled by the buyer, not you. If the new owner moves your clients onto a platform, churns the account manager three times in a year, or lets response times slide, clients leave, and every one that leaves is money out of your pocket, not theirs. They already own the book. You're the one still being paid in it.
Protect yourself: tie the earnout to things the buyer controls too, with service commitments in the agreement: named staff retained, response standards, no forced migration during the earnout period. If a buyer won't put service terms next to the retention terms, the earnout is designed to shrink.
6. The seller note behind the bank
If the buyer borrows from a bank and also owes you a seller note, read the subordination clause, because it's in there: the bank gets paid first. If the buyer took on too much debt and the business tightens, your note is legally the one that waits. A buyer who overpaid with borrowed money isn't a windfall; they're a counterparty who may not be able to pay you the rest.
Protect yourself: know how much total debt sits on the business the day after closing, and treat a heavily leveraged buyer's paper as the risk it is. Sometimes the highest bidder is the most likely to default.
7. What happens to your clients and your name
Anesthesia and medical billing is a small world. Your clients came to you on trust, and they'll experience the sale as your last act as their biller. When a book is absorbed into a large platform, the pattern we keep finding on company websites is the same: the brand lingers for a year, the service moves, the people change. You've been paid, mostly, but the surgeons and CRNAs who trusted you spend the next two years telling colleagues what happened. In a referral industry, that follows you into retirement.
Protect yourself: ask every buyer who will actually work your accounts in month six, where, and what happens to your staff. Ask for a reference from an owner who sold to them two years ago, not two months ago. The answer tells you what your clients are about to live through. See what happens to your staff after a sale and who's buying billing companies.
8. The sale that never happens, and what it costs to wait
The quietest risk is doing nothing with an unrealistic number in your head. Only 10 to 20% of listed private companies sell in a given year, and the books that don't sell don't hold their value while they wait. Clients age out, a key employee leaves, the software gets older, and every year the business is more dependent on you, which is the one thing buyers pay less for. Owners who "wait for the right price" are usually watching the price fall in slow motion.
Protect yourself: decide your real walk-away outcome early: clean exit, gradual step back, or selling just part of the book (see selling part of your book). A realistic deal this year is very often worth more than a hoped-for deal in three.
What all eight have in common
None of them are about the multiple. They're about certainty: whether the buyer is real, funded, able to close, able to pay the deferred part, and able to keep your clients happy enough that the deferred part exists. When you compare offers, you're not comparing numbers, you're comparing probabilities. Price the certainty.
We're Titrate Revenue. We buy billing books with anesthesia clients using our own funds, with no financing contingency at our deal size, and we'll answer every question on this page about ourselves in writing before you share a single client name. Start with a confidential valuation, or just email partners@titraterevenue.com.
This is general information, not legal, tax or valuation advice. Deal structures vary; have your own lawyer review any agreement before you sign.