Why Do Business Sales Fall Apart After Both Sides Agree?
The short answer: About half of all business sales that reach the due diligence phase never close. The most common reasons have nothing to do with price — they’re due diligence surprises, messy financials, customer concentration, disagreements over reps and warranties, and sellers who weren’t fully ready to sell. Most of these problems are fixable, but only if you find them before a buyer does. Indiana sellers who prepare early close more deals, at better prices, with fewer surprises.
You’ve signed a letter of intent. Both parties shook hands on price. Attorneys are engaged. And then, somewhere between the LOI and the closing table, it falls apart.
It happens in roughly half of all business sales that make it to due diligence. The frustrating part is that most of these deals didn’t fail because the business was bad. They failed because of details — things that were knowable, fixable, and often preventable with the right preparation.
After closing more than 871 transactions across Indiana, I’ve seen the same deal-killers come up again and again. They’re not random. Here’s what they are and what you can do about them.
Why Business Sales Break Down
1. Financial Fog
Clean financials are the foundation of any deal. When they’re missing — inconsistent records, personal expenses mixed in, revenue recognized incorrectly, unexplained swings — buyers lose confidence fast. And a buyer who’s losing confidence starts pulling on every thread.
This is the single biggest deal-killer I’ve seen. Not price. Not personality. Financials. A buyer can’t get SBA financing without three years of clean tax returns. They can’t justify their offer to a lender without credible seller’s discretionary earnings (SDE) documentation. When the numbers don’t add up, the deal doesn’t close.
If you’re thinking about selling in the next one to three years, the most valuable thing you can do today is work with your accountant to get your books clean and consistent. It’s not glamorous. But it’s the difference between a deal that closes and one that doesn’t.
2. Customer Concentration
Buyers watch for this immediately. If one or two customers represent more than 30% of your revenue, sophisticated buyers treat that as a cliff — the risk that those customers don’t stay after ownership changes. The more concentrated the revenue, the harder it is to justify a full multiple.
This doesn’t necessarily kill a deal, but it affects price and structure. A buyer may offer a lower upfront payment with an earnout tied to customer retention. If you’re not prepared for that conversation, it can feel like a renegotiation — even if it was always going to come up.
3. Representations, Warranties, and Indemnification
Once the LOI is signed, the attorneys get involved. And the first thing they fight about is usually reps and warranties — the contractual assurances a seller makes about the condition of the business.
Buyers want broad guarantees. Sellers want to limit their exposure after the deal closes. This is a legitimate tension, and it’s rarely resolved without negotiation. Where it becomes a deal-killer is when sellers treat every warranty request as a personal attack, or when attorneys on either side turn a routine negotiation into a war.
The best approach: understand before you list what you’re willing to stand behind and what you’re not. Your broker can help you frame reasonable positions early so these conversations don’t blindside you in month three.
4. Key Employee Risk
Buyers aren’t just buying your revenue. They’re buying your operations — and often, key people are central to those operations. When a buyer worries that a general manager, lead technician, or top salesperson will walk after the sale, that’s a real risk they’ll price in or protect against.
Employment agreements, retention bonuses, or transition plans for key staff can go a long way toward reducing this concern. If you have a person or two who the business genuinely depends on, that’s a conversation to have before you go to market — not after a buyer raises it in due diligence.
5. Non-Compete Disagreements
Buyers almost always require non-compete agreements. That’s expected. What breaks deals is when the scope — geography, duration, or covered industries — feels unreasonable to the seller.
A seller who built a business over 20 years may resist a five-year, statewide non-compete that prevents them from doing anything adjacent to their former industry. That’s understandable. But if it’s not addressed early, it becomes a late-stage stall that erodes goodwill on both sides. Know your position before you get to the purchase agreement.
6. Seller Second Thoughts
This one is harder to talk about, but it’s real. Selling a business is emotional. Many Indiana owners I’ve worked with have spent decades building something that’s deeply tied to their identity. When the deal gets real — when the buyer is in your facility asking questions, when the closing date is on the calendar — some sellers start to hesitate.
Family-owned businesses are especially susceptible. When multiple family members are involved, one person’s cold feet can unravel months of work.
The best thing I can tell a seller is this: make sure you know why you’re selling before you start. Not just the financial reason — the personal one. Sellers with a clear answer to that question follow through. Sellers who are unsure often don’t.
What You Can Control
Most of the issues above have one thing in common: they’re knowable in advance. A good broker will surface them before you list, not after a buyer finds them. The deals that close cleanly in Indiana are almost never the result of luck. They’re the result of sellers who did the preparation work.
Three things make the biggest difference. Clean, consistent financials for at least three years. A realistic valuation based on what the market will actually pay. And a genuine readiness to sell — emotionally, not just financially.
Everything else is negotiable. Those three things aren’t.
Frequently Asked Questions
Why do most business sales fail after a letter of intent is signed? The most common reasons are due diligence discoveries — financial inconsistencies, undisclosed liabilities, customer concentration issues, or problems with the lease or key employees. Other common causes include disagreements over reps and warranties, non-compete scope, and seller hesitation. Roughly half of deals that reach due diligence don’t close, and the majority of failures trace back to things that were knowable before the process started.
What financial records does a buyer need to close a business sale? Most buyers, especially those using SBA financing, need three years of business tax returns, three years of profit and loss statements, and a current balance sheet. They’ll also want a seller’s discretionary earnings (SDE) calculation that adds back the owner’s compensation and non-recurring expenses to show true cash flow. Inconsistent records, missing returns, or financials that don’t match tax filings are among the fastest ways to lose a qualified buyer.
How does customer concentration affect a business sale in Indiana? If one or two customers represent more than 30% of revenue, most experienced buyers will flag it as a concentration risk. It doesn’t automatically kill a deal, but it often affects price and structure — buyers may offer a lower upfront payment with an earnout tied to customer retention post-close. Sellers who diversify their customer base before going to market typically see better offers and cleaner deal structures.
Do I have to sign a non-compete agreement when I sell my business? Almost always, yes. Buyers need assurance that you won’t immediately start a competing business and take customers with you. The typical non-compete in a Main Street transaction runs two to five years and covers a defined geographic area and industry. The scope is negotiable, but refusing a non-compete entirely is rarely a viable position. Knowing your limits before you reach the purchase agreement stage prevents late-stage friction.
What is the biggest mistake sellers make when selling a business in Indiana? Unrealistic pricing accounts for roughly 25% of failed deals. But the mistake I see more than any other is a seller who hasn’t truly decided to sell. They list the business, entertain buyers, and then — when it gets real — they back out or become impossible to deal with. If you’re not certain you’re ready to hand over the keys, it’s worth taking more time to get there before you start a process that affects everyone around you.
The Bottom Line
The deals that close are the ones where the seller did the work upfront. Clean financials. Realistic expectations. A clear reason for selling. And a team — broker, accountant, attorney — who surfaces problems before a buyer does.
If you’re thinking about a sale in the next year or two and want an honest read on where your business stands, I’m happy to have that conversation. It’s confidential, it costs nothing, and it’s usually a lot more useful than waiting until you’re already under contract to find out what a buyer will find.
Troy Frank Indiana Equity Brokers troy@indianaequitybrokers.com indianaequitybrokers.com
Internal links used:
- “871 transactions” → https://indianaequitybrokers.com/recent-transactions/
- “SBA financing” → https://indianaequitybrokers.com/financing-the-deal/
- “sellers who prepare early” → https://indianaequitybrokers.com/selling-a-business/how-to-sell-your-business/
- “selling a business” → https://indianaequitybrokers.com/selling-a-business/
