When people get into acquisition entrepreneurship, they obsess over the deal… but over the wrong things. 

You’re chasing cash flow, negotiating with brokers, trying to get your SBA lender on the phone, and digging through tax returns like you’re Indiana Jones.

The financials and legal docs get all the attention – because they’re tangible, right? You can measure them, validate them, hand them off to professionals.

But here’s the uncomfortable truth: that’s not where the landmines are.

In my experience – personally and through hundreds of deals we’ve supported in the Acquisition Lab – most of the six-figure surprises show up after you close. They come from operations. Not earnings quality. Not legal risk. Operations.

 

 

Which is exactly why Chelsea Wood, my co-founder at the Lab and the person I trust most on post-close transition, tackled this topic head-on in a recent Office Hours session with Acquiring Minds.

Now, before we dive in, let me set the table.

Chelsea is not just some spreadsheet jockey or deal junkie. She’s an industrial-organizational psychologist who led post-merger integration projects before we teamed up to build Acquisition Lab. She understands the human side of business better than anyone I know. And she’s spent the last five years helping buyers avoid the kinds of mistakes that keep you up at night.

In this session, she laid out a framework for operational due diligence – what it is, why it matters, and how to actually do it.

And let me just say this upfront: if you skip this part of diligence, you’re not buying a business. You’re buying a liability you don’t understand yet.

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Having run the Lab with Walker for over five years, we’ve watched hundreds of people go through the acquisition process. And I’ve noticed a pattern that never fails:

Most buyers get the deal they deserve.

If they skip operational diligence, they pay for it later – in turnover, in chaos, in cash flow volatility they didn’t model for.

Today I want to discuss the major pitfalls and how to avoid them.

 

The Dangerous Illusion of Financial Diligence

Most people think of diligence as a checklist.

Financials? Check. Legal? Check. Tax returns? Bank statements? Franchise agreements? Check, check, check.

But this is a misleading viewpoint.

Financial diligence is important. You should absolutely validate earnings, normalize the P&L, and scrutinize tax returns.

However, financial and legal diligence are just the top of the iceberg. What’s really lurking beneath the surface – what sinks you – is operational.

 

 

Because financials tell you what the business has done. Operational diligence tells you what the business will do – under your ownership.

Those are not the same thing.

I’ve seen sellers who claim they only “work four hours a week” – and buyers get stars in their eyes like it’s passive income heaven.

But that’s not automation and context is key. That seller has been doing this for 30 years and knows exactly when the HVAC unit’s about to blow just by the sound of the motor. You can’t replace that know-how with Zapier and a can-do attitude.

That’s institutional knowledge walking out the door on Day 1.

And unless you can replace it with documented, teachable processes – or two full-time employees – you’re in for a rude awakening.

 

The OPTICS Framework: See the Mess Before You Buy It

When I work with Lab members, I use a framework called OPTICS to run operational diligence. It’s designed to uncover the real business behind the CIM.

 

 

• Operations – Who is doing what? Who are the keystones that keep the place running? If you pull one out, does the whole thing collapse?
• Processes & Practice – Do written SOPs exist? Do people actually follow them? Or is everything in the seller’s head and on their iPhone Notes app?
• Tools & Technology – Does the tech stack make things easier… or harder? One of our buyers acquired a company that was still billing by fax. In 2024.Infrastructure & Capacity – What breaks if the business grows? (Spoiler: something always breaks.)
• Customer Experience – What are customers actually buying – and are you ready to deliver it at scale?
• Surprise Risks – Who’s the linchpin employee everyone hates but no one wants to fire? What’s the hidden debt no one’s talking about? (More about that below)

This framework is a practical lens to look through so you can ask better questions, spot hidden red flags, and prepare a real transition plan.

 

The Stuff You Can’t See in a Spreadsheet

Some of the biggest risks in a business aren’t in the numbers. They’re in the room.

I call this the “shadow culture.” It’s the undercurrent that shapes how things really get done – how decisions are made, how power flows, how people behave when the owner isn’t watching.

 

 

It’s the passive-aggressive manager no one wants to confront. The head of sales who cuts corners but brings in results. The tension between departments that’s gone unspoken for years. You won’t find any of that in a CIM.

But it’s real. And once you own the business, it’s yours.

So ask weird questions. Watch how people interact. Look for signs of fatigue, resentment, avoidance.

Try things like:

“Tell me about a time the team had to solve a problem without you.” “What do customers complain about most?” “What broke last year, and how did you handle it?”

You’re not just validating systems. You’re mapping behavior.

Because culture is sticky. You don’t change it overnight. You either inherit the momentum – or the dysfunction.

 

Growth Isn’t a Gift. It’s a Stress Test.

Buyers love to talk about growth.

But the first thing I want to know is: Can the business survive growth?

Growth doesn’t fix anything. It exposes everything that’s barely working right now.

If the business is already dropping balls at $4M in revenue, scaling it to $6M isn’t a win. It’s a guarantee that your employees will quit, your software will crash, and your customers will rage-email you at 2 a.m.

We had a Lab member who was so focused on growth levers that he didn’t notice the current staff was working 60-hour weeks just to keep the lights on. He doubled revenue in 12 months – and doubled the employee churn rate right along with it.

 

You have to ask:

“What happens when this business grows? What breaks first?”

“Can the systems handle it – or is the current team holding it all together with duct tape and emotional trauma?”

 

Process Deficiency ≠ Deal Killer

Here’s a contrarian truth: No process isn’t necessarily a problem.

It’s only a problem if you’re not the person who can build it.

Some of our most successful buyers intentionally acquired “messy” businesses – ones with no documentation, no CRM, no org chart – because they wanted to build structure.

I call this “buying the right hair to brush.”

If that’s your thing, go for it. But if you’re not naturally operational – if the idea of implementing project management tools makes your brain melt – then buying a business with zero systems is like volunteering to walk into a minefield, blindfolded.

 

CRM Will Not Save You

A lot of first-time buyers think: “Oh, I’ll just implement a CRM. That’ll fix it.”

Let me be clear: installing a CRM will not fix a broken culture.

Buyers love to fantasize about the post-close glow-up: “I’ll add a CRM, streamline the workflow, and everything will hum.”

Sure. But have you budgeted for disruption?

Because systems create friction – at least initially.

Rolling out systems costs money. Not just in license fees or consulting – but in downtime, stress, and pissed-off staff who now have to relearn how to do their job. You’ll lose productivity before you gain it.

So yes, upgrade the CRM. Just don’t expect it to transform a culture overnight. You can’t automate your way out of dysfunction.

The best operators I’ve worked with don’t just throw tech at problems. They understand when to implement, how to train, and who to involve so the culture doesn’t crack under change.

 

Everyone Gets Paid – Except You

One last tangent, and I promise I’ll land the plane.

When a deal closes, everyone gets paid:

• Seller ✅
• Broker ✅
• Banker ✅
• Your attorney ✅
• Seller’s attorney ✅
• You? ❌

 

You’re the one footing the bill – and somehow, the only person in the room not being represented.

Even your lawyer isn’t incentivized to get the deal done. They’re incentivized to protect you from the deal. Which is fine. But keep that in mind when they blow up over a two-week holdback clause.

 

This Is the Work

If you’re a buyer who just wants the fastest path to $500K in EBITDA, I’m not your person.

But if you want to own a business – if you want to step into a company that you understand, that fits your strengths, and that you can grow – then operational diligence isn’t optional. It’s the most important thing you’ll do.

Because you’re not just buying numbers. You’re buying people, processes, infrastructure, drama, messiness, and potential.

You’re buying reality.

And if you want help seeing that clearly before you close, shoot me a message at [email protected]. I’ll send you the OPTICS checklist I use with Lab members.

Because it’s not about finding the perfect business. It’s about finding the one you can turn into something great.

Ready to acquire a business in the next 12 months? The Acquisition Lab is your first stop. Reach out to us today and get on the fast track to becoming an acquisition entrepreneur.