Summary. Most owners begin preparing to sell about ninety days before they want to close, which is roughly two years too late. The price a buyer will pay is set by what the company can prove about itself, and nearly everything that increases price or reduces risk takes twelve to twenty-four months to fix. This guide organizes the work on that timeline — twenty-four months, twelve, six, and the ninety days before a process — covering financial readiness and the quality of earnings review, the legal cleanup diligence will otherwise find, the structural changes that reduce concentration risk, the tax decisions that must be made years in advance, and how to build a data room that makes a buyer confident.

An owner decides to sell a $34 million-revenue distribution business with $4.6 million of EBITDA. The banker's initial indication is 6.5 to 7.5 times, so $30 million to $34 million.

The company signs a letter of intent at 7 times — $32.2 million — and closes at $24.1 million.

Here is where the $8.1 million went, and every item was fixable eighteen months earlier.

Quality of earnings: $1.4 million. The buyer's accountants disallowed a portion of the owner's add-backs — personal expenses run through the business that the owner could not substantiate, and a "one-time" expense that had recurred in three of five years. Normalized EBITDA came in at $4.4 million, not $4.6 million, and the buyer applied the multiple to the lower number and negotiated the multiple down as well, on the ground that the financial reporting was unreliable.

Customer concentration: $2.5 million. One customer was 31 percent of revenue on a contract terminable on 60 days' notice. The buyer required $2.5 million of the price to be held in an earn-out contingent on that customer's retention.

Working capital: $1.1 million. The peg was set on a twelve-month average that included two months of unusually favorable collections. The company delivered less working capital than the peg required and paid the shortfall at closing.

Legal cleanup: $900,000 of escrow and $400,000 of purchase price. Two former contractors had developed core software with no invention assignment agreements. Three key employees had no restrictive covenants. The minute book had no board approvals for four option grants. The lease had an anti-assignment clause requiring landlord consent, obtained late and at a cost.

Deal fatigue and a re-trade: the rest. Diligence took seven months instead of four because the company was producing documents rather than delivering them, and the buyer used the delay to renegotiate.

None of this is unusual. Almost all of it is preventable on a two-year runway, and the return on that preparation is the largest available to a business owner.

The premise

Value is a function of what you can prove. A buyer prices two things: the cash flow it believes it will receive, and the risk that the belief is wrong. Preparation attacks both. Cleaner financials raise the number the multiple is applied to; reduced risk raises the multiple and shifts consideration from contingent to cash at closing.

The three levers, in order of impact for most companies:

  1. Reliable, normalized financial reporting.
  2. Reduced concentration — of customers, of suppliers, and of the owner personally.
  3. Documented legal foundations — ownership, IP, contracts, and employment.

The timeline matters because most fixes require time to season. A customer diversification effort takes a year to show in the numbers. A management hire needs eighteen months to prove they can run the business. An S corporation conversion has a five-year built-in gains period. An entity restructuring should not happen the month before a sale. None of these can be done during diligence.

Twenty-four months out

Get a realistic valuation. Not a broker's teaser number — a valuation from someone whose incentive is accuracy. Understand the multiple range for the industry, the size band, and the buyer type, and understand what drives movement within the range. If the number is far below what the owner needs, the correct response is a longer runway, not a faster process.

Decide who the buyer is. The preparation differs:

  • A strategic buyer cares about integration, customer relationships, and synergies; it will diligence contracts and customers hardest.
  • A financial buyer cares about EBITDA quality, management depth after the owner leaves, and the platform's ability to acquire; it will diligence financials and management hardest.
  • Management or an ESOP requires financing structure work and a valuation that will withstand scrutiny.
  • Family requires estate and gift planning that must begin years ahead.

Make the tax structuring decisions. These have the longest lead times and the largest dollar impact:

Entity form. A C corporation selling assets faces two levels of tax; selling stock avoids that but buyers usually want assets or a deemed asset sale. An S corporation can accommodate a § 338(h)(10) or § 336(e) election giving the buyer a stepped-up basis while the seller reports a single level of tax — but the S election must be valid, which requires clean documentation of eligibility for every year, and an inadvertent termination is a diligence finding that can be catastrophic. Converting from C to S starts a five-year built-in gains period during which a sale triggers corporate-level tax on pre-conversion appreciation.

The F reorganization — converting the S corporation into a subsidiary of a new holding company — has become the standard structure for private equity acquisitions of S corporations, permitting a partial rollover of equity with a step-up on the purchased portion. It should be executed well before a letter of intent, not during diligence.

Qualified Small Business Stock under 26 U.S.C. § 1202 can exclude a substantial amount of gain on the sale of C corporation stock held more than five years, subject to the original issuance, active business, and gross asset requirements. The five-year holding period is the point — this is a decision made years in advance or not at all, and it is the single largest tax planning opportunity available to founders of C corporations.

Personal goodwill. In some businesses, a portion of value is attributable to the owner's personal relationships and reputation rather than to the entity. Where properly established — and it requires the absence of a non-compete or employment agreement assigning that goodwill to the company — a separate sale of personal goodwill can convert a portion of a C corporation asset sale from double taxation to a single capital gain. It is fact-intensive, it is litigated, and it must be structured deliberately.

Estate planning. Gifting equity to trusts before value is established is dramatically more efficient than gifting cash afterward. Valuation discounts for lack of marketability and control are available on a minority interest in an operating company and are unavailable on the cash proceeds. This work takes months and must precede any letter of intent, because a pending deal establishes value.

Start the financial infrastructure. Move to accrual accounting if not already there. Consider a review or audit — audited financials for the trailing period materially reduce diligence friction and, for larger deals, are effectively required. Implement monthly close discipline with a target of fifteen days.

Begin de-concentration. If one customer is more than 15 percent of revenue, the work to change that starts now.

Assess management depth. The question a buyer will ask is: what happens if the owner leaves the day after closing? If the answer is "the business struggles," the deal will contain an earn-out, a long employment commitment, or a lower price. Hiring and seasoning a general manager or a second-in-command is a two-year project.

Twelve months out

Run a sell-side quality of earnings analysis. This is the highest-return single expenditure in the entire process. An independent accounting firm analyzes the financials the way a buyer's firm will, and produces a report identifying:

  • Adjustments to EBITDA — which add-backs are supportable and which are not.
  • Revenue recognition issues.
  • Cut-off and accrual problems.
  • Working capital trends and the appropriate peg methodology.
  • Customer and product profitability.
  • Unusual or non-recurring items.

Doing this early means the company fixes the problems and seasons the fix before a buyer sees them. Doing it during diligence means negotiating against someone else's report.

Clean up the add-backs. Every personal expense run through the business is an add-back the buyer will challenge and, for the portion disallowed, a multiple's worth of lost value. Stop running personal expenses through the company at least twelve months before a process, and document the ones already there with contemporaneous support. A dollar of unsubstantiated add-back at a 7 times multiple is seven dollars of price.

Conduct a legal audit. Engage counsel to run buy-side diligence on the company, producing an issues list. The recurring findings:

Corporate records. Missing minutes, unapproved option grants, stock issued without board authorization, unsigned consents, missing amendments, and a capitalization table that does not reconcile to the corporate records. Cap table problems are the most common serious finding in technology company diligence. Reconcile the cap table to the actual documents — every issuance, every transfer, every option grant with a board approval and a signed agreement, every warrant, every SAFE and convertible note with its conversion mechanics — and fix what is fixable through ratification.

Equity compensation. Option grants require board approval and a 409A valuation supporting the exercise price. Grants priced below fair market value are § 409A violations with severe consequences for the recipient, and they show up in diligence. Confirm every grant has a valuation, an approval, and a signed agreement, and confirm ISO qualification requirements were met.

Intellectual property. Every employee and contractor who created anything must have signed an assignment. Contractors are the recurring gap, because the default rule is that a contractor owns what they create absent a written assignment — the work made for hire doctrine does not cover most software or most commissioned work. Chase down every developer, designer, and consultant from the company's history. Confirm trademark registrations are current and in the right entity's name, that domain names are registered to the company rather than to a founder personally, and that open source usage has been inventoried against license obligations.

Contracts. Build a complete contract inventory and identify: anti-assignment and change-of-control provisions, which determine whether a stock deal or an asset deal is cleaner and which consents will be needed; exclusivity and most favored nation provisions; termination for convenience rights; auto-renewal dates; unlimited or uncapped liability and indemnity provisions; and any contract with a customer that is above concentration thresholds and terminable at will.

Employment. Confirm that key employees have signed confidentiality, invention assignment, and restrictive covenant agreements. Audit worker classification — misclassified contractors are a common finding with payroll tax, benefits, and wage exposure. Audit exempt classification under the FLSA. Confirm I-9 compliance. Review any pending or threatened claims.

Regulatory. Confirm every license and permit is current, held by the right entity, and transferable or renewable on a change of control. This is where regulated businesses lose months.

Real estate and environmental. Review leases for assignment restrictions, renewal options, and estoppel requirements. For owned property or industrial operations, consider a Phase I environmental site assessment — buyers will require one, and finding a problem early gives time to address it.

Litigation and claims. Resolve what can be resolved. A pending lawsuit at closing usually results in a specific escrow or a special indemnity.

Insurance. Review coverage and claims history, and confirm the company's policies would support the representations it will make.

Data privacy and security. For companies holding personal data, expect diligence on the privacy program, the security posture, breach history, and vendor agreements. A penetration test and a documented information security program are worth having in advance.

Six months out

Address concentration in the numbers. By now the diversification work should be showing. If one customer remains above 20 percent, plan for how the deal will handle it: a long-term contract with that customer signed before the process, a customer reference call arranged early, or an acknowledgment that a portion of consideration will be contingent.

Lock in key people. Retention agreements, equity that vests through a transaction, and — where the buyer will want them — employment agreements ready to sign at closing. A key employee who learns about the sale from the buyer and resigns is a deal problem; one who has a retention bonus and knows the plan is an asset.

Renew what expires. Contracts, licenses, leases, and insurance expiring within twelve months of a projected closing should be renewed or extended, because a buyer discounts anything that might not continue.

Assemble the data room. Do not wait for a letter of intent. A well-organized data room, populated before the process starts, is the single clearest signal to a buyer that the company is well run — and the single largest driver of a fast diligence period.

Structure:

  1. Corporate — charter documents and all amendments, bylaws or operating agreement, minute book, cap table, equity agreements, option plan and grants, 409A valuations, and good standing certificates in every state.
  2. Financial — three to five years of financial statements, the quality of earnings report, monthly detail, budgets and forecasts, the general ledger, AR and AP agings, and revenue by customer and product.
  3. Tax — federal and state returns, sales and use tax filings and any nexus analysis, payroll tax filings, and any audits or notices.
  4. Contracts — customer, supplier, distribution, license, and partnership agreements, indexed with a summary schedule flagging change-of-control and assignment provisions.
  5. Employment — the employee census with compensation and classification, offer letters and agreements, the handbook and policies, benefit plans, and any claims.
  6. Intellectual property — registrations, applications, assignments, licenses in and out, and the open source inventory.
  7. Real estate — leases, deeds, surveys, and environmental reports.
  8. Regulatory — licenses, permits, filings, correspondence with agencies, and inspection reports.
  9. Litigation — pleadings, settlements, and demand letters.
  10. Insurance — policies, loss runs, and the claims history.
  11. IT and data — system architecture, security policies, the vendor list, penetration tests, and privacy documentation.

Redact and stage. Customer names and employee identifiers can be redacted in the first round and revealed after a confidentiality agreement and a narrowed buyer field.

Prepare the disclosure schedules early. The schedules to the purchase agreement — the exceptions to every representation — are drafted from the data room. Companies that start them at the letter of intent finish them in a scramble; companies that draft them alongside the legal audit find the problems while there is still time.

Ninety days out

Engage the team. An investment banker or business broker appropriate to the size and industry; transaction counsel with real M&A experience, distinct from the company's general counsel; and a transaction accountant. Negotiate the banker's engagement carefully — the fee structure, the tail period, what counts as a covered transaction, and whether an internal sale or a family transfer is excluded.

Prepare the materials. A teaser, a confidential information memorandum, and a management presentation. Every number in them must reconcile to the financial statements and to the quality of earnings report, because inconsistencies discovered later cost credibility that is difficult to rebuild.

Prepare management. The management presentation is a performance, and the buyer is evaluating the team as much as the numbers. Rehearse. Prepare answers to the hard questions — customer concentration, owner dependence, margin trends, the competitor everyone knows about — because evasion on those questions is worse than the answers.

Set the internal communication plan. Decide who knows, when, and what they are told. Leaks damage employee retention and customer relationships. A small deal team with a written NDA, and a clear plan for when to tell key employees, is standard.

Confirm the confidentiality process. Every buyer signs an NDA before receiving anything beyond the teaser. For competitors, add a standstill, restrict access to competitively sensitive information, and consider a clean team for pricing, customer, and cost data — both to protect the business and because pre-closing information exchange between competitors is an antitrust issue in its own right.

The process

Marketing and indications. The banker approaches a curated buyer list; interested parties sign NDAs, receive the CIM, and submit indications of interest — non-binding, with a valuation range and structure.

Management meetings with a shortlist.

Letters of intent. Then the most important negotiation of the deal, because leverage is highest before exclusivity is granted and lowest afterward. Negotiate in the LOI:

  • Price and structure — cash at closing, rollover equity, seller note, earn-out.
  • The working capital mechanism — the peg methodology, ideally stated as a formula rather than a number.
  • Escrow or holdback — amount, duration, and whether it is the sole remedy.
  • Indemnification — survival periods, caps, baskets, and whether they are deductible or first-dollar.
  • Representation and warranty insurance — whether it will be used, and who pays. For deals above roughly $20 million, RWI has become common and it materially changes the negotiation, replacing a large escrow with a policy.
  • Employment and non-compete terms for the owner.
  • Exclusivity — as short as possible, with milestones, and with a right to terminate if the buyer re-trades.
  • Expense allocation and what happens if the deal breaks.

Diligence. Buyers examine everything in the data room and more. Respond fast and completely. The most common cause of a re-trade is a diligence process that reveals problems slowly, because each new discovery reduces the buyer's confidence in everything else. Track requests, assign owners, and close them.

The purchase agreement. Representations and warranties, disclosure schedules, covenants, closing conditions, indemnification, and the working capital true-up mechanics.

Closing — consents obtained, funds flow, escrow funded, and the post-closing calendar established for the true-up, the escrow release, and any earn-out measurement.

What kills deals

In rough order of frequency:

Financial surprises. A quality of earnings finding that reduces EBITDA, or discovery that reported numbers cannot be reconciled to the general ledger. This is why the sell-side QofE matters.

Customer concentration or churn discovered during diligence, especially where the customer relationship depends on the owner.

Undisclosed liabilities — unpaid sales and use tax from an unanalyzed nexus footprint, worker misclassification, an environmental condition, or an unresolved dispute.

IP ownership gaps — the contractor who never signed an assignment.

Consents that cannot be obtained — a critical contract with an anti-assignment clause and a counterparty who sees an opportunity.

Deal fatigue from a process that takes too long, usually because the seller was not ready.

Seller's remorse. A significant share of processes end because the owner decides not to sell. That is a legitimate outcome, and it is cheaper to reach before the banker is engaged than after diligence.

Financing failure, particularly in leveraged transactions when credit conditions change.

A market or business change during the process — which argues for speed, and speed comes from preparation.

A short case study

A specialty manufacturer with $18 million of revenue and $3.1 million of EBITDA plans a sale in twenty-four months.

Month 1. Valuation indicates 5.5 to 6.5 times, so $17 million to $20 million. The owner needs $22 million after tax. The gap drives the plan.

Months 1–3. Tax structuring. The company is a C corporation. Counsel determines an S election is impractical given the five-year built-in gains period and the timeline, so the plan targets a stock sale with the buyer accepting carryover basis in exchange for a modest price adjustment, and pursues a personal goodwill allocation supported by the owner's customer relationships — which requires unwinding an existing employment agreement provision that had assigned goodwill to the company. Estate planning gifts a 20 percent non-voting interest to a trust at a discounted value.

Months 3–6. Sell-side quality of earnings. It identifies $340,000 of unsupportable add-backs, a revenue recognition timing issue on shipments, and a working capital seasonality pattern that will matter to the peg. The owner stops running personal expenses through the business.

Months 6–18. Two customers at 26 and 19 percent of revenue. Sales investment brings on nine new accounts; by month 18 the largest is 18 percent and the top two are 31 percent combined, down from 45. A general manager is hired in month 8 and runs operations independently by month 20.

Months 6–12. Legal audit. Findings: four contractors with no IP assignments (three sign for modest consideration, one is unreachable and the code is rewritten), eleven option grants without 409A support (a valuation is obtained and the grants are reviewed and corrected where possible), a lease with an anti-assignment clause (renegotiated at renewal to permit assignment to an affiliate or a purchaser of substantially all assets), and a state sales tax nexus exposure of roughly $210,000 (resolved through a voluntary disclosure agreement at a fraction of the exposure).

Months 18–21. Data room built and populated. Disclosure schedules drafted. Key employees put under retention agreements. Audited financials completed for the trailing two years.

Month 22. Banker engaged. Process launched.

Month 26. Closed at 6.8 times normalized EBITDA of $3.4 million — $23.1 million — with a 12-month escrow of 5 percent backed by representation and warranty insurance, no earn-out, and the owner consulting for six months.

The preparation moved the outcome by roughly $5 million against the original indication, on a cost of a few hundred thousand dollars in professional fees. That ratio is typical.

Conclusion

Three points are worth carrying away.

Start twenty-four months out, because the highest-value fixes need time to season. Customer diversification, management depth, tax structuring, and clean add-backs all show up in the numbers only after a year or more. A process launched before they season captures none of the benefit.

Buy your own bad news early. The sell-side quality of earnings report and the legal audit are not expenses; they are the difference between fixing a problem and negotiating against it. Every issue found by the buyer costs a multiple; every issue found and fixed by the seller costs the fix.

Readiness is itself a value driver. A buyer that receives complete, organized, reconciled information in the first two weeks concludes that the business is well managed, and prices it accordingly. A buyer that spends five months extracting documents concludes the opposite, and prices that too.

The owner's own preparation

The transaction work is only half the project. The other half is personal, and owners who skip it frequently discover it during exclusivity, at the worst possible moment.

Know the number. Not the enterprise value — the after-tax, after-fee, after-debt-repayment cash the owner will actually hold, and whether that number supports the life they intend to lead. Work it backward with a financial planner and a tax advisor before the process starts. A surprising number of processes collapse when an owner runs this calculation for the first time during diligence and discovers that 7 times gross does not produce what they assumed.

Model the structures against it. Asset sale versus stock sale, the treatment of goodwill, state income tax in the seller's state of residence (and whether a change of residence is realistic and defensible), the net investment income tax, installment reporting on a seller note, and the treatment of rollover equity. The spread between the best and worst structure on a mid-sized deal is routinely seven figures.

Decide what happens the day after. Buyers ask, and the answer affects the deal. An owner who wants to leave immediately will face a longer transition obligation, an earn-out, or a discount. An owner willing to stay eighteen months can trade that for price. An owner who says they want to leave and then cannot let go is the most common source of post-closing conflict.

Align the family and the co-owners. A minority holder who learns of the process late, a spouse with a different view of the timing, or a child who expected to inherit the business are all deal risks. Have the conversations early, and where there are multiple owners, put a written agreement in place governing drag-along rights, consent thresholds, and how proceeds are allocated — before a buyer's offer makes those questions adversarial.

Prepare for the emotional reality. Diligence is an extended examination of every decision the owner has made for twenty years, conducted by people in their thirties who have never run anything. It is genuinely difficult, and owners who are not warned about it react badly to it. The best preparation is a banker and a lawyer who absorb that pressure so the owner does not have to answer every request personally.

Frequently asked questions

How long does a sale process take? From engaging a banker to closing, typically six to nine months for a prepared company, and nine to eighteen for an unprepared one. Diligence and documentation after the letter of intent run sixty to one hundred twenty days when the seller is ready.

What will it cost? Banker fees commonly run 1 to 5 percent of transaction value, scaled inversely to size, often with a minimum. Legal fees for a mid-market deal run from the low six figures. Accounting, quality of earnings, and insurance add more. Preparation costs are a small fraction of these and reliably return a multiple of themselves.

Should I use a banker? For a business above a few million dollars of EBITDA, almost always. A competitive process is worth substantially more than a negotiated sale to a single buyer, and the banker's value is in creating the competition and managing the process so the owner can keep running the business. Below that size, a business broker or direct negotiation with counsel may be appropriate.

Should I talk to a buyer who approaches me directly? Cautiously, and never without an NDA and counsel. An unsolicited approach is a compliment and usually a below-market offer, and responding to it without a process forfeits the competitive tension that sets price. It is also a common way for a competitor to obtain information.

What is a working capital peg and why does it matter? Buyers expect to receive a normal level of working capital with the business. The peg is the agreed target, usually a trailing average, with a dollar-for-dollar adjustment at closing. It is negotiated as a formula and it moves real money — get an accountant involved in setting the methodology, and understand seasonality.

Is representation and warranty insurance worth it? For deals above roughly $20 million, usually. It replaces a large indemnity escrow with a policy, gets the seller more cash at closing, and shifts the negotiation from indemnity terms to the underwriter's diligence. Premiums are a percentage of the coverage limit, and the underwriting process requires the seller's diligence to be genuinely complete — another reason preparation pays.

What if I want to sell to my employees? An ESOP or a management buyout is a real alternative with different economics, different tax treatment, and a longer runway. It usually produces less cash at closing and more seller financing, and it requires a valuation that will withstand fiduciary scrutiny.

What if the process fails? It happens, and it is survivable. A failed process costs fees, a period of distraction, and some risk that employees and customers learned about it. But the preparation work — clean financials, documented IP, a real management team, diversified customers — is not wasted. Those are the same things that make a company more valuable, more financeable, and easier to run, and the company keeps all of them. Owners who treat the readiness project as a business improvement project rather than as transaction overhead get value from it whether or not they ultimately sell.

One practical habit worth adopting now, regardless of timing. Keep a running "diligence file" as a matter of ordinary operations: every signed contract filed on execution, every board approval documented at the meeting, every equity grant papered the week it is made, every state registration renewed on a calendar, and the cap table reconciled quarterly. Companies that do this have no readiness project — they are already ready, and they can respond to an unsolicited offer in weeks rather than quarters. Companies that do not are reconstructing a decade of history under deadline pressure, and paying for it in price.

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This guide is provided for general informational purposes and does not constitute legal, tax, or investment advice. Transaction structures, tax elections, and holding period requirements are fact-specific and change; state tax and regulatory consequences vary. Consult qualified transaction counsel and tax advisors well before beginning a sale process.