Due Diligence: The Art of Finding the Skeletons in the Closet Before You Buy

March 5, 2025by Nate Nead

Welcome to the high-stakes, no-room-for-error world of mergers and acquisitions, where deals are made, fortunes are won (or lost), and due diligence is your only chance to avoid buying a beautifully wrapped box of financial disasters.

If you’ve been in this game long enough, you already know that every company has skeletons in its closet. The trick isn’t just finding them—it’s knowing which ones are minor historical embarrassments (think an old lawsuit settled years ago) and which ones are active, cash-draining poltergeists ready to haunt your P&L statement for years to come.

This is not a beginner’s guide. If you need someone to explain what EBITDA stands for, kindly exit stage left. This is for the financial detectives, the deal surgeons, and the veteran M&A sharks who know that proper due diligence isn’t just a checkbox—it’s an art form.

Due Diligence Verification Check List

The Financial Autopsy—Checking for Hidden (and Possibly Rotting) Assets

Ah, financial statements. The well-manicured facade every seller hopes you’ll take at face value. But if you do, you deserve what’s coming. Real due diligence means digging into the numbers like a forensic accountant on a caffeine bender.

  • Revenue Recognition Magic Tricks: Is revenue being booked before services are rendered? Are they stuffing sales at the end of the quarter? If revenue looks too consistent in a volatile industry, you might be dealing with a magician, not a CFO.
  • The ‘We-Swear-It’s-a-Real-Asset’ Scheme: Some companies list assets that have about as much real-world value as an NFT of a potato. Double-check depreciation schedules, goodwill calculations, and anything vaguely labeled as an “intangible asset.”
  • Debt Disguises: If debt is conveniently missing from the balance sheet, congratulations! You may have just discovered some off-book liabilities. Find out if the company has any conveniently forgotten lawsuits, lease obligations, or financing arrangements that didn’t make the official report.

At the end of the day, your goal is to make sure that the “profitable business” you’re buying isn’t just a very expensive house of cards.

Legal Landmines—Because Ignorance Isn’t Bliss, It’s Expensive

If financial skeletons are terrifying, legal ones are radioactive. A single hidden lawsuit can sink your investment faster than you can say “SEC investigation.”

  • Pending Litigation & Regulatory Nightmares: If the company is being sued, find out why and how bad it could get. If they say, “Oh, it’s nothing major,” assume it’s very major.
  • Contract Booby Traps: Are there customer agreements that allow termination upon acquisition? Are there exclusivity clauses that limit your ability to grow? Reading the fine print is the difference between acquiring a thriving company and adopting a financial parasite.
  • Intellectual Property Chaos: Does the company actually own its IP, or does some former disgruntled employee have a claim to the secret sauce? If their core technology is tied up in licensing agreements with unfavorable terms, you could be buying a business that owns nothing of real value.

The last thing you want is to spend millions on a deal only to find yourself in a courtroom explaining why you were dumb enough to miss the fine print.

Culture and Personnel: Meet the Skeleton Crew

You can have pristine financials and legally airtight contracts, but if you inherit a toxic culture and a team of people who hate their jobs, congratulations—you’ve just bought a very expensive HR problem.

  • Executive Egos & Founder Drama: Ever tried working with a CEO who thinks they’re the next Steve Jobs but has the leadership skills of a toddler on a sugar high? If the founder is staying on, make sure they’re not going to sabotage your post-acquisition plans.
  • Hidden Employee Turnover Red Flags: If a company has a high turnover rate, find out why. Employees don’t just randomly quit en masse unless there’s a serious underlying issue.
  • Workplace Culture Lies: A company claiming it has an “amazing culture” often translates to “we offer free coffee but expect 80-hour workweeks.” Check employee satisfaction data, Glassdoor reviews, and internal feedback to see if you’re walking into a den of dysfunction.

Buying a company without assessing the culture is like getting married without meeting your in-laws. And we all know how that usually turns out.

Operational Nightmares—When the Machinery Runs on Spit and Prayers

It doesn’t matter how solid the financials look—if the business itself is held together by bubblegum and wishful thinking, you’ve got a problem.

  • Supply Chain Sabotage: How much of the business is dependent on one key vendor? If that vendor hikes their prices or walks away, will the entire operation collapse?
  • Tech Stack Time Bombs: If the company is running mission-critical software built in 2003 that’s being held together by one overworked IT guy, be very afraid.
  • Scalability Mirages: Every seller will tell you their business is primed for scale. The question is: why haven’t they scaled it already? If their excuse sounds weak, it probably is.

If the company you’re acquiring is basically a ticking operational time bomb, your only choices are run or demand a serious discount.

The Final Exorcism—Deal or No Deal?

At this point, you’ve done the deep dive, unearthed the skeletons, and stared into the abyss of potential financial disaster. Now, it’s decision time.

  • When to Walk Away: If your gut (or your legal team) is screaming, “RUN,” listen to it. No deal is better than a bad deal.
  • How to Leverage Skeletons: Just because a company has skeletons doesn’t mean you can’t use them to your advantage. Identify weaknesses, quantify risks, and use them as leverage to negotiate a better price.
  • The Art of the Discount: Found something sketchy? Great! That means you just found your bargaining chip. Make them pay for their sins by adjusting the deal terms.

Some of the best acquisitions happen when buyers find just enough skeletons to negotiate a better deal but not so many that the business is unsalvageable.

 

Nate Nead

Nate Nead is a former licensed investment banker and Principal at InvestNet, LLC and HOLD.co. Nate works with middle-market corporate clients looking to acquire, sell and divest. Nate resides in Bentonville, Arkansas with his family where he enjoys mountain biking.