According to the Exit Planning Institute's 2023 State of Owner Readiness report, 73% of privately held U.S. businesses plan to transfer ownership within ten years. That represents an estimated $14 trillion in wealth. Most of those owners will not be ready when the time comes.
That gap between intention and preparation is the problem. Not the market. Not the deal environment. The seller shows up unprepared, the buyer's team finds problems during diligence, and the deal either falls apart or reprices. The EPI data confirms it: 78% of business owners still lack a formal transition team. Only 27% have had a formal valuation done.
This checklist is written from the buy side. At Patriot Growth Capital, we acquire lower-middle-market businesses. We see what separates transactions that close from ones that don't. Here is what you need in order before you take the first call.
Start 18 to 24 months out
Most owners start preparing six months before they want to sell. That is not enough time to fix anything. The issues that kill deals (dependency on the owner, weak financials, customer concentration) take 12 to 24 months to correct. If you are waiting until you are ready to sell to start the work, you are already late.
The average lower-middle-market deal takes 6 to 12 months on-market and another 60 to 90 days from signed LOI to close. That is on top of however long it takes to find the right buyer. Build your timeline with that math in mind.
The checklist
1. Clean up your financials
You need three to five years of clean financial statements. Reviewed or audited is better than compiled. Monthly trial balances matter. Tax returns need to match your P&L.
More important: know your adjusted EBITDA and be prepared to defend every add-back you claim. Owner compensation above market, personal vehicles, one-time legal fees. All of it gets scrutinized. The Pepperdine 2025 Private Capital Markets Report found that adjusted EBITDA was used in 76% of lower-middle-market valuations. Buyers will normalize your numbers before they make an offer. Know what they will find before they do.
2. Commission a sell-side quality of earnings
A Quality of Earnings (QoE) analysis is now standard on virtually every PE deal, even below $5 million EBITDA. Sellers who wait for the buyer's team to run one are at a disadvantage. They get surprised by findings they could have fixed in advance.
A sell-side QoE costs $30,000 to $75,000 depending on business complexity. It runs three to six weeks. A clean report can lift your marketed multiple by 0.5 to 1.0 turns. The gap between what sellers present as EBITDA and what survives a proper QoE typically runs 10 to 30% in mid-market deals. Every dollar that disappears from adjusted EBITDA gets multiplied by your deal multiple. At 6x, a $200,000 EBITDA reduction is a $1.2 million price cut.
3. Document your revenue
Break down revenue by customer, product line, and geography. You are looking for one number in particular: the percentage of total revenue attributable to your single largest customer.
Greater than 20% from one customer is a standard red flag. It changes how buyers structure deals. Earn-outs, escrows, and reps-and-warranties insurance all become more expensive when concentration risk is present. If you are above that threshold, spend 18 months diversifying before going to market. Easier said than done. Start anyway.
4. Reduce owner dependency
This is the biggest operational red flag we see. If the business cannot operate without the founder, PE buyers either discount the valuation or pass. Full stop.
Document the key processes you own personally. Write the playbooks. Promote the managers who can run the operation when you are not there. Let them do it before a buyer arrives. A business where the owner is necessary to daily operations is not a business — it is a job with good margins. Buyers pay for businesses.
Most buyers will want you to stay on for 12 to 24 months post-close in a transition role. That is not the same as being necessary. Know the difference.
5. Organize your legal documents
Every contract you have will be requested in diligence. Customer agreements, vendor contracts, leases, employment agreements, non-competes, insurance policies, any litigation history. Have these organized before the process starts.
Surprises in legal diligence are expensive. Undisclosed litigation, expired key contracts, poorly documented IP ownership: these create deal-killers or escrow holdbacks. Go through your legal file before a buyer does.
6. Resolve related-party transactions
Rent paid to a property you own personally. Compensation paid to family members who do not work in the business. Service fees to entities you control. These need to be documented and normalized. Buyers will find them. Better to present them cleanly than to have them surface as questions during diligence.
7. Know your working capital baseline
Working capital is frequently misunderstood and frequently argued over at closing. Buyers will propose a working capital peg, which is the amount of net working capital they expect to be in the business at close. If your actual working capital at close comes in below that peg, the purchase price gets adjusted down dollar-for-dollar.
Calculate your trailing 12-month average working capital now. Understand what drives fluctuations. Have an answer ready for why your current working capital looks the way it does. This number will be negotiated.
8. Get a valuation estimate from an independent source
The IBBA Q4 2024 Market Pulse report showed average multiples of 6.0x EBITDA for businesses in the $5 million to $50 million enterprise value range. Lower-middle-market PE buyers typically enter at 6 to 8x adjusted EBITDA for quality businesses. Weaker businesses with concentration risk, owner dependency, or thin management come in at the low end or below.
Know where you stand before you start the process. The valuation gap is the number one reason deals fail. The Pepperdine 2025 report found that 84% of failed price negotiations involved a gap of 11 to 30% between buyer and seller expectations. Close that gap before you get to the table by getting a realistic read on your market value now.
9. Assemble your deal team
You need three professionals for a lower-middle-market transaction: an M&A attorney who has done this before, a CPA or financial advisor who understands deal structure and tax implications, and either an investment banker or business broker depending on your deal size.
Do not use your regular business attorney unless they have relevant M&A experience. The documentation in a PE deal is not the same as your standard commercial contract. Choose people who have closed similar transactions.
10. Understand deal structures before you get an offer
Most buyers will not pay 100% cash at close. Expect earn-outs tied to post-close performance, seller notes, rollover equity, or some combination. Understand the mechanics before you receive a letter of intent. An earn-out is a deferred payment that depends on future results you may not fully control. Rollover equity means you retain a stake in the combined entity, which can be valuable if the buyer executes well and worth little if they do not.
We cover how these structures work in our seller financing and deal structure overview. Read it before you evaluate any term sheet.
What kills deals in the final stretch
The most common late-stage deal killers are financing failure, business underperformance during diligence, and retrading. Retrading is when the buyer revises the LOI price down after discovering issues in the data room. Axial's 2025 data shows that 8% of broken LOIs trace directly to deteriorating business performance between LOI signing and close.
Keep running the business at full speed during the sale process. That sounds obvious. It is not. Owners who mentally check out while a deal is in flight often see revenue slip, employee attrition, or customer losses that show up in the buyer's monitoring period. Stay at the controls until the wire hits.
The Silver Tsunami is not a metaphor
More than 10,000 Americans turn 65 every day. Boomers own an estimated 2.3 million small and mid-size businesses in the United States. The EPI projects $14 trillion in business wealth transferring over the next decade. That window is open now.
But 70 to 80% of businesses listed for sale fail to close. Not because buyers are not available. Because sellers are not prepared. The market is not the constraint. Preparation is.
If you are thinking about a transition in the next three to five years, this checklist is the work. Start it now. The military has a useful lesson here: clear the threat before it becomes critical, not after. Same principle applies to your exit.
Patriot Growth Capital acquires lower-middle-market businesses built by operators who take pride in what they have built. If you want to understand what the acquisition process looks like from our side of the table, reach out directly.
Frequently Asked Questions
How far in advance should a business owner start preparing for a PE sale?
Start 18 to 24 months before you want to sell. The issues that kill deals, including owner dependency, weak financials, and customer concentration, take 12 to 24 months to correct. The average lower-middle-market deal also takes 6 to 12 months on-market plus 60 to 90 days from signed LOI to close.
What does customer concentration risk mean for deal pricing?
Greater than 20% of revenue from one customer is a standard red flag. It changes how buyers structure deals, making earn-outs, escrows, and reps-and-warranties insurance more expensive. Sellers above that threshold are advised to spend 18 months diversifying before going to market.
How much does a sell-side Quality of Earnings analysis cost, and what can it do to your multiple?
A sell-side QoE costs $30,000 to $75,000 depending on business complexity and takes three to six weeks. A clean report can lift the marketed multiple by 0.5 to 1.0 turns. The gap between what sellers present as EBITDA and what survives a proper QoE typically runs 10 to 30% in mid-market deals.
What are the most common reasons LOIs fall apart in the final stretch?
The most common late-stage deal killers are financing failure, business underperformance during diligence, and retrading. Axial's 2025 data shows that 8% of broken LOIs trace directly to deteriorating business performance between LOI signing and close.
