Buying a Business From a Private Seller: What to Know First

Some of the best business acquisitions never appear on a public listing. A buyer who knows how to buy a business from someone directly — whether it's a local owner who's ready to retire, a competitor open to an offer, or a contact made through a mutual connection — can access deals with less competition, more flexibility, and sometimes a better price. But buying directly from a private seller also means navigating the process without the structure a formal listing or broker typically provides. Here's what that looks like in practice.

How Do You Approach a Business Owner About Buying Their Business?

Most business owners haven't listed their business — but that doesn't mean they aren't open to a conversation. The key is how you approach it. A clumsy or transactional opener can put them on the defensive. A thoughtful approach opens a real dialogue.

A few things that work:

Express genuine interest in the business, not just a desire to buy. "I've admired what you've built here and I've been thinking about whether there's a path to me stepping into this business" lands very differently than "are you interested in selling?"
Come through a mutual connection when possible. A warm introduction from a shared contact — an accountant, attorney, or industry peer — carries far more weight than a cold outreach. If the seller trusts the introducer, they extend some of that trust to you.
Be patient with the timeline. Many owners aren't sure they want to sell until they've had a few conversations. The first meeting isn't a negotiation — it's a relationship. Pushing for a decision too early kills deals that would have happened naturally.
Be clear about your intent without being aggressive. At some point, you need to say plainly that you're interested in acquiring the business. Vague conversations that dance around it waste both sides' time.

If the owner is open to exploring a sale, the next step is agreeing to exchange some basic information — ideally under a non-disclosure agreement before any financials change hands.

How Do You Agree on a Price With a Private Seller?

Without a formal listing price, you're starting from scratch on valuation — which can be an advantage or a complication depending on how prepared each side is.

Start by doing your own valuation before you make any offer. The standard method for small businesses is a multiple of Seller's Discretionary Earnings (SDE) — net profit plus the owner's salary and any personal expenses run through the business. Most small businesses trade at 2x–4x SDE, with the exact multiple depending on industry, size, growth trajectory, and how dependent the business is on the current owner. Our step-by-step guide to buying a business walks through the full acquisition process if you want a broader framework.

When you bring a number to the table, frame it as a starting point grounded in data — not a lowball offer. Sellers who feel disrespected by an opening offer often disengage entirely, even if they would have accepted something close to it with a better framing. Show your work: "Based on three years of earnings and comparable sales in this industry, a fair range looks like X to Y. Here's how I got there."

If the seller has no idea what their business is worth, suggest that both sides get independent valuations and compare them. A third-party valuation reduces the emotional charge and gives both parties a shared reference point.

What Should the Deal Agreement Include?

Once you've agreed on a price in principle, you need to formalize the terms before due diligence begins. This is typically done through a letter of intent (LOI) — a non-binding document that outlines the key terms so both parties are aligned before investing time in the due diligence process.

A solid LOI covers:

Purchase price and structure — Is it all cash at close? Does it include seller financing, an earnout, or an equity rollover? Get specific on how and when each dollar gets paid.
What's included in the sale — Assets, equipment, inventory, intellectual property, customer contracts, the business name. In an asset sale (the most common structure for small businesses), you're buying specific assets rather than the legal entity — make sure the list is explicit.
Exclusivity period — A standard 30–60 day window where the seller agrees not to negotiate with other buyers while you do due diligence.
Transition terms — How long will the seller stay on to help hand over the business? Two to four weeks of working alongside the buyer is standard; longer arrangements should be formalized with compensation.
Non-compete — The geographic scope and duration of the seller's agreement not to open a competing business after close.

Have a transaction attorney review the LOI before you sign. It's non-binding, but the terms you agree to here create strong anchors for the purchase agreement that follows.

How Do You Run Due Diligence Without a Broker?

In a private deal, there's no broker coordinating document flow or keeping both sides on schedule. You'll need to drive due diligence yourself — which means being organized and persistent without being so aggressive that you make the seller feel interrogated.

Request these documents early and work through them systematically:

Three years of tax returns and profit and loss statements
Current year financials year-to-date
Customer and vendor contracts, with notes on which are transferable
Lease agreements — is the lease assignable, and how much time is left on it?
Employee information — roles, compensation, and whether any key people are at risk of leaving
Equipment lists with ages and condition
Any pending legal issues, disputes, or regulatory concerns

Cross-reference the financials against the tax returns. Discrepancies between what the seller shows on their P&L and what they report to the IRS need a clear explanation. Some add-backs are legitimate; others are red flags.

Silver Surf works with buyers in private deals to help structure due diligence and flag issues before they become problems — especially useful when neither side has done this before and there's no broker in the room keeping things on track.

What Are the Biggest Risks in a Private Deal?

Buying directly from someone you know — or through a personal referral — adds a relationship dynamic that can work for you or against you:

Overpaying out of goodwill. It can feel uncomfortable to push back hard on price when you have a personal connection with the seller. But you're making a major financial decision — be rigorous about valuation regardless of the relationship.
Skipping steps because you trust each other. Sellers sometimes resist formal NDAs or thorough due diligence when dealing with someone they know. Don't let informality become a shortcut. Undiscovered problems don't disappear because the handshake felt warm.
No competitive pressure. When you're the only buyer at the table, the seller has less urgency to make decisions. Private deals can drag on for months without a structured timeline pushing things forward.
Informal agreements that don't make it into the contract. Verbal promises about the transition, training, or what's included in the sale evaporate after close. Get everything in writing, every time.

The antidote to most of these risks is good professional support. A transaction attorney protects both sides by making sure the agreement reflects what was actually agreed. An accountant validates the financials. And an advisor who's seen a lot of deals — like the team at Silver Surf — can tell you when something looks off before you've committed.