Most buyers treat legal due diligence as a formality – something to tick off before the real work of running the business begins. That’s a costly mistake. Done properly, due diligence is one of the most effective negotiation tools available to both sides of a transaction, and skipping it or rushing it is where deals quietly fall apart.
For sellers, the audit comes first
Don’t rely on the buyer’s lawyers to find problems if you’re selling. A pre-sale legal audit goes without saying. It helps you determine the risks that can make your business less appealing to potential buyers. And it’s best to conduct it long before the business goes to market. This way, you can do something about any problems. For instance, internal restructurings and the settlement of obvious shareholder disputes are easier to explain and less worrying to a buyer during the pre-sale phase than in the middle of a due diligence or under the time pressure of a disclosure letter deadline.
Most likely, your business will be sold only once. Obviously, it will never be perfect (nor will a buyer expect it to be), but sufficient time to address, if not to eliminate, any issues before you take your company to market will not be there anymore then. Because buyers won’t wait. It is necessary to have your “household” in order before the potential buyers knock on the door.
Unspecific legal questions or general concerns fall to the wayside. Prices are renegotiated during escrow due to formerly undisclosed legal issues or, even worse, a deal breaks down in the final stage, with sellers being very close to missing their unique selling window. Clean titles, tidy contracts, and proven compliance with legislation help protect a transaction and maintain pricing power. This is by the way also the purpose of a good prepared disclosure letter. It is the formal document at the end of this process that lists all the things the seller knows is wrong and therefore the buyer cannot claim for. This is done in the warranty section. You’ll be surprised how many sellers don’t watch their backs regarding the disclosure letter.
The layers buyers need to look through
Buyer-side diligence goes beyond identifying the skeletons in the closet. Experienced firms like Maatouks know that warranting and having the cleanest data room is all well and good, but when your buyer knows what to look for, presenting them with a file full of polished bones is a wasted exercise. Whitespace where important documents would normally be found, or a sheen that suggests something’s not quite right underneath, on the other hand, will give them plenty to send into the forensics lab.
Where professional oversight changes the outcome
Reading a document and actually understanding it are two different things. Law firms that handle commercial deals every day have lawyers who know exactly what risky clauses look like and what dangerous omissions to watch for. Things that might seem fine to someone without a legal background.
This really matters when you’re reviewing a stack of contracts under time pressure. Someone without experience might miss a termination clause buried in a supplier agreement. A commercial solicitor will spot it immediately and tell you whether it kills the deal or just needs to be covered in the warranties.
Somewhere between 70% and 90% of acquisitions fail to deliver on their business case. A lot of that comes down to inadequate screening upfront and missing legal and integration risks during due diligence. That’s what happens when you go in with a checklist instead of a strategy.
Share sale versus asset sale: the structure shapes everything
The legal structure of the deal changes what you need to dig into. With an asset sale, you’re picking specific things you want to buy, and everything else stays with the seller. With a share sale, you’re buying the whole company. Every lawsuit, every forgotten compliance issue, even that gumball machine in the break room.
This matters when you’re doing due diligence. In an asset deal, you might not care much about some dispute from five years ago because it’s not coming with you. But if you’re buying the actual company, that old dispute is now your problem. Same with that obscure safety regulation they never followed up on, or that unregistered charge against an asset. When you buy the company, you buy all of it. The good, the bad, and the stuff buried in filing cabinets that nobody’s looked at in years.
Getting it right before signing
Proper legal due diligence benefits both the buyer and the seller. Buyers can identify potential risks and negotiate better terms in the acquisition agreement, while for sellers, it can help prove the value of the company and avoid future disputes that could jeopardize their sale price.
Business law doesn’t reward assumptions. Whatever feels safe to skip during a busy transaction is usually the thing that causes problems after it closes.