What buyers actually look at in your last three years of books

We've sat on both sides of mid-market deal tables for fifteen years. The single most expensive mistake we see sellers make is preparing the wrong things for diligence.

Owners spend months sharpening their pitch deck, polishing their growth narrative, rehearsing the management roadshow. None of that survives contact with a buyer's quality-of-earnings team. By the time the QOE comes back, the price has been re-cut twice and the deal terms have shifted from "8x trailing" to "7x with an earnout."

What buyers actually examine, and what survives QOE, is rarely what sellers prepare for.

Three things, in order

First: the quality of the revenue line. Not the size of it. Not the growth rate. The quality.

That means: customer concentration. Recurring vs. one-time. Contract length. Renewal rates. Pricing power evidence. The kind of revenue that justifies a multiple is repeatable, defensible, and not concentrated in a handful of relationships that will leave with you when you do.

Second: the legitimacy of EBITDA addbacks. Every seller hands the buyer an "adjusted EBITDA" schedule with a list of one-time and owner-related expenses added back. The sophisticated buyer rejects 30–50% of those addbacks on first pass. The gap between what you claim and what the buyer accepts is the gap between your asking price and your closing price.

Third: how clean the books are versus how clean they look. Cash basis vs. accrual. Revenue recognition consistency. Balance-sheet movements that don't tie. Inventory that's been sitting untouched for two years. Receivables that should have been written off three quarters ago. Buyers don't penalize messy books. They discount them.

What you can actually fix

Two years before you go to market is when this work matters. Six months before market is too late.

• Diversify revenue concentration deliberately, even at slightly lower margins.
• Tighten contracts. Move month-to-month customers to annual where you can.
• Move from cash-basis to accrual at least 24 months before the trailing-twelve-months window the buyer will examine.
• Audit your addback schedule against a buyer's lens, not yours. Get a third party to red-team it.
• Get clean financials by an outside firm, not necessarily a Big Four audit, but reviewed financials that establish a baseline.

What buyers don't care about

Your origin story. Your team chemistry. Your culture deck. The things you'd talk about at a conference are not the things they'll pay for.

It sounds cynical. It's actually freeing. Once you accept that diligence is a financial exercise, you stop trying to win it with a narrative and start winning it with documentation.

The compounding mistake

The owner who sells at 6.5x what they expected to sell at 8x didn't get unlucky. They got under-prepared. The work that closes the gap is two years of slow, unsexy hygiene. Not a polished deck.

“Start now. Not when the banker is at the door.