What Is an NDA in Business Acquisitions? (And What Should You Sign?)

It's usually fine. But the wrong version can box in your hiring and your next deal long after this one's dead, and you agreed to all of it before you saw a single real figure.

It's also a tell. How a seller writes the document they hand every buyer is about the cheapest read you'll ever get on how they'll negotiate everything that comes after.

What it is

An NDA in a business acquisition is a confidentiality agreement the seller requires before sharing financials, customer lists, and how the operation runs. It binds you to keep that information private, use it only to evaluate the purchase, and return or destroy it if the deal doesn't close.

The broker will almost always call it a standard form. Treat that the way you'd treat anything a seller hands you, and read it before you assume it's neutral.

The reason for it is sound. The seller's about to show a stranger the inside of the business, and a leak to a competitor or to the employees can hurt the company whether or not you ever buy it.

A fair NDA gives the seller your silence in exchange for a look at the books, and stops there. An overreaching one also takes your freedom to act and gives you nothing for it.

What a normal one covers

Say you're looking at a family-run HVAC and plumbing company that's been listed since spring. A reasonable NDA for that deal stays narrow. It protects the seller's information and doesn't reach any further into your life than that.

• What counts as confidential: usually financials, customer data, and operations, with carve-outs for anything that's already public.
• Permitted use: you use the information to evaluate this acquisition and nothing else.
• A defined term: the obligation lasts a set period, commonly one to three years.
• Return or destruction: if you walk, you return or destroy the materials and confirm it in writing.
• Mutual confidentiality: ideally it binds the seller too, since you're sharing who you are and what you're up to.

If it does those five things and quits, it's doing its job.

Where it crosses the line

Trouble starts when the NDA reaches past confidentialty and starts telling you what you can and can't do. These clauses are common, and every one of them is negotiable before you sign.

• Broad non-solicit: a clause that bars you from hiring any employee, even one who applies on their own months later, goes too far. Narrow it to actively recruiting named key staff.
• Non-compete riders: an NDA isn't the place to promise you won't buy a competing business. Strike anything that restricts your other deals.
• Forever terms: a perpetual confidentiality obligation is a liability you carry for life. Cap it at one to three years.
• Broad non-circumvent: a clause that keeps you from contacting the seller's customers, vendors, or landlord for years can outlive the deal. Limit it to information you only learned through the process.

Push back in writing and watch what happens. A reasonable seller narrows the language. One who insists on binding you indefinitely is showing you how the rest of the negotiation is going to go.

What signing actually gets you

A signed NDA gets you in the door. The only thing it commits you to is keeping quiet.

Once it's in place the seller shares the real numbers, and you start checking them against a due diligence checklist of what to request and when. Read what you receive against what the broker claimed, and keep a clear line between what the numbers prove and what they only assume.

Those financials are the seller's version of the truth. You've bought the right to test them, which isn't the same as a reason to trust them.

If they hold up, things move from confidentiality to commitment through a letter of intent that protects you without killing the deal. That's where price and structure start to bind, so read the NDA carefully now and save your energy for that.

FAQ

Is an NDA standard when buying a business?

An NDA is standard practice in nearly every business acquisition, and most sellers and brokers require one before releasing financials. Signing one is normal and expected, but reading it first is the part most buyers skip.

What does an NDA cover when buying a business?

A business-acquisition NDA covers the confidential information the seller shares, restricts your use of it to evaluating the purchase, and requires you to return or destroy it if the deal falls through. A well-drafted one stops there and does not restrict your hiring or your other deals.

What should you not sign in an NDA?

Do not sign an NDA with a broad non-solicit, a non-compete rider, an indefinite term, or a sweeping non-circumvent clause. These reach past confidentiality and govern your future conduct, so narrow or strike them before you sign.

An NDA gets you the numbers. The harder question is whether those numbers describe a business worth buying.

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