Founders running $10M-$100M revenue companies face a different challenge than the small-business owner selling a local shop. Institutional buyers, meaning private equity firms, strategic acquirers and family offices, scrutinize things generic checklists never mention: management depth, revenue quality, buyer-readiness. This checklist walks through exit planning, valuation, documentation, marketing, due diligence and closing, in the order a real deal unfolds. It also flags the one part of the list where partial credit does not count.
Key Takeaways
- Early exit planning improves valuation and reduces deal risk before a business ever goes to market
- Reducing founder dependency removes one of the biggest red flags institutional buyers evaluate
- Complete documentation prevents due diligence delays that kill otherwise good deals
- Sell-side Quality of Earnings work correlates with higher deal multiples, especially above $50M enterprise value
- Four characteristics separate the top of a sector's range from the middle, and all four have to be present at once
- An experienced M&A advisor creates buyer competition that drives premium outcomes
Step 1: Assess Your Readiness and Define Your Exit Goals
Before anything else, get clear on why you're selling and what you need from the outcome. Whether you're retiring, funding a new venture, or taking partial liquidity while staying involved, that answer shapes deal structure, buyer type, and timeline.
Next, compare your personal financial needs against what the business will likely generate at sale. This gap analysis (sale proceeds versus what you need to retire comfortably or fund your next move) should happen before you talk to a single buyer. If there's a shortfall, you may need more time to grow value first.
Reduce Founder Dependency Early
Institutional buyers pay less for businesses that can't run without the founder. Before going to market, work on:
- Building management depth beyond yourself
- Documenting core processes and customer relationships
- Diversifying customer and vendor concentration
- Formalizing systems that currently live in your head
RSM US recommends beginning pre-planning one to two years before exit, using that window to clean up financial reporting, resolve structural issues, and give buyers two fiscal years of clean data.
Exit Boston's framework for this stage, the Seven Pillars, evaluates:
- Owner independence
- Management depth
- Financial clarity
- Margin quality
- Recurring revenue
- Operating infrastructure
- Growth pathways
Clients working through this framework have seen final contracted values exceed expected ranges by roughly 20% or more on average.
The Four Items Where Partial Credit Does Not Count
Most of a sale checklist is additive. Do more of it and you are better off. One part is not, and it is the part that decides whether you clear the top of your sector's range or the middle of it.
Exit Boston's published research on New England industrial businesses identifies four characteristics behind the highest observed multiples, and is explicit that all four have to be present:
- A deep, qualified, documented backlog. Booked work, not a pipeline of quotes.
- Genuine recurring or program-of-record revenue. Contracted forward visibility, not repeat goodwill.
- Automated production with documented results. Throughput per machine, labor hours per unit, scrap rates and first-pass yield, tracked over time and improving.
- Margins meaningfully above sector norms. These are the visible output of the first three, which is what makes them defensible in diligence.
Three out of four is not three quarters of the outcome. The items are not independent: item four is the evidence for items one through three, and a buyer that cannot trace strong margins back to a documented cause treats them as luck rather than structure. When all four are present, the research notes, the business stops being priced against its old peer group altogether: different comp set, different buyer pool, different number.
Read the rest of this checklist as work to be completed. Read this one as a threshold to be crossed.
Get a Preliminary Valuation Early
A baseline valuation tells you where you stand and which value drivers need attention before you go to market. Three common methods:
- Discounted cash flow (DCF): projects future cash flows and discounts them to present value based on risk
- Comparable company analysis: benchmarks your business against similar public companies
- Precedent transactions: looks at actual sale prices for similar businesses in past deals
Each method answers a different question about value. A strong advisor cross-checks all three instead of relying on one.
Step 2: Assemble Your Deal Team
No one sells a $10M-$100M business alone. Four roles matter most:
- M&A advisor: runs the process, prepares marketing materials, negotiates terms, and manages buyer relationships
- CPA: handles tax structuring, financial diligence, and Quality of Earnings support
- Attorney: drafts the purchase agreement and manages legal diligence
- Wealth advisor: confirms sale proceeds meet your post-sale financial needs
Exit Boston's model reflects this same multidisciplinary structure: valuation, deal structuring, buyer readiness, and transaction marketing under one roof.
Vetting an advisor? Press on results and economics before you sign:
- Ask for closed-deal count in your size range and industry, not just years in business
- Get fees in writing up front (retainer, success fee, or a blend) and what triggers each payment
- If they can't clearly explain their track record with businesses your size, keep looking
Step 3: The Complete Documentation Checklist
Buyers move fast when your paperwork is organized. They stall, or walk, when it isn't. Build these three document sets before you go to market: Financial:
- 3-5 years of P&L statements and balance sheets
- Tax returns
- Cash flow statements Legal:
- Incorporation documents, licenses, and permits
- Material contracts and leases
- IP registrations
- Litigation history Operational:
- Business plan and org chart
- Customer and vendor contracts
- Inventory records
- Employee agreements Once your documents are in order, prepare these marketing materials:
- Teaser: A short, anonymous 1-2 page summary of your opportunity
- Confidential Information Memorandum (CIM): Financials, operations, and strategy for qualified buyers
- Non-disclosure agreement (NDA): Signed before any confidential material changes hands The sequence is simple: teaser first, NDA second, full CIM third. Here's the part most owners miss: this same document set becomes your due diligence foundation. Build it once, well, and you save yourself weeks of scrambling later.
Step 4: Understand What a Due Diligence Checklist Covers
Due diligence is the buyer's structured investigation into your business before they commit capital. It happens after a Letter of Intent (LOI) is signed, and it can make or break a deal at the eleventh hour.
Most diligence checklists fall into four categories:
| Category | What Buyers Verify |
|---|---|
| Financial | Historical accuracy, EBITDA reliability, cash flow trends |
| Legal | Contracts, litigation exposure, compliance, IP ownership |
| Operational | Systems, supply chain, management depth |
| Commercial | Market position, customer concentration, growth runway |
Financial diligence usually drives the timeline and the valuation debate. The other three categories surface deal-killers and purchase-price adjustments.
Quality of Earnings: The Financial Credibility Check
A Quality of Earnings (QoE) analysis bridges your historical financial statements with buyer projections, adjusting for one-time items and normalizing EBITDA. GF Data's analysis of 360 transactions since Q3 2024 found sellers using sell-side QoE averaged 7.4x TEV/EBITDA, versus 7.0x for those who didn't, with the benefit most pronounced above $50M enterprise value.
How you organize the materials matters as much as what they contain. A clean, well-organized virtual data room signals professionalism from the first click. Buyers notice when documents are indexed, permissions are set correctly, and responses to diligence questions come fast. Disorganization reads as risk.
Step 5: Market the Business and Evaluate Offers
You can reach buyers two ways:
- Targeted outreach: a small, curated list of the most likely buyers, prioritizing speed and confidentiality
- Broad auction: a wide net across hundreds of potential buyers, maximizing exposure but adding process length and complexity
The right choice depends on your size, sector, and how unique your strategic fit is with specific acquirers. Exit Boston favors the targeted route: building buyer-specific Investment Summaries tailored to each acquirer's investment committee criteria, rather than circulating a generic listing.
The goal is competitive tension among qualified private equity firms, strategic acquirers, and family offices, which tends to push valuation upward.
When offers arrive as a Letter of Intent (LOI), scrutinize:
- Purchase price and payment structure (cash, escrow, earnouts, rollover equity)
- Contingencies and confirmatory diligence requirements
- Timeline to close
- Exclusivity terms and whether they're binding or non-binding
An LOI isn't a done deal. It's the starting point for final negotiation. Don't sign the first one that looks good on paper without comparing structure, not just headline price.
Step 6: Close the Deal and Plan the Post-Sale Transition
Closing involves signing the purchase agreement, transferring assets, and satisfying any remaining conditions from the LOI. At close, sellers typically receive:
- Signed purchase agreement
- Bill of sale
- Closing statement
- Non-compete or consulting agreements (if applicable)
- Final financial settlement records
Don't treat closing as the finish line. A formal transition plan protects the value you just sold and should cover:
- Employee and client communication
- Training the new owner
- Any post-sale consulting role
In one Exit Boston engagement, the founder agreed to stay involved for two years post-close to preserve customer and supplier relationships and reduce perceived risk for the buyer.
That same close date is also when tax outcomes lock in, so plan them before you sign, not after. The IRS treats gain or loss on each business asset separately, and results hinge on deal structure and timing. Work through this with your CPA well before closing, not the week after.
Frequently Asked Questions
What is the first thing you should do when selling a business?
Clarify your exit goals and timeline, then get a preliminary valuation and an honest read on the four threshold characteristics. Assembling a deal team and preparing documents comes after that.
What is a DD checklist?
A due diligence checklist is the organized set of financial, legal, operational, and commercial documents a buyer reviews to verify your business before closing. It mirrors much of the documentation you prepared in Step 3.
What documents do you get when you sell a business?
You'll typically receive a signed purchase agreement, bill of sale, closing statement, any transition or non-compete agreements, and final settlement records confirming payment.
How long does it typically take to sell a middle-market business?
Capstone Partners describes a typical 6-9 month formal marketing and closing process. Add the 1-2 years of pre-planning most advisors recommend, and the full journey often runs longer.
Do I need an M&A advisor to sell my business?
Most owners benefit from one. An advisor's valuation expertise, buyer network, and negotiation experience typically create more value than their fee. That edge matters most for buyer-readiness and competitive tension among institutional acquirers.
How is the sale of a business taxed?
Proceeds are generally taxed as capital gains, though deal structure and timing affect your final rate. Consult a CPA before closing to understand your specific exposure and any planning opportunities.
