How Do I Prepare My Business to Sell?
Prepare a business for sale by working the same list a buyer’s diligence team will work, in order of how long each item takes to fix: reduce your own role and your customer concentration first, because those take years; get the books onto a clean, consistent basis that reconciles to the tax returns, which takes about a year to demonstrate; document the earnings and the add-backs behind them; assemble the diligence file before anyone asks for it; and settle the structure and tax questions before a letter of intent forces them. Owners who start one to three years out fix these items; owners who start the month before market disclose them.
This article lays out the sequence as a practitioner framework, ordered by lead time, with the buyer’s-side articles on this site showing exactly what the other side of the table will run against you.
What will a buyer’s diligence examine?
Six areas, and none of them is a secret: this site publishes the buyer’s version of the list. A buyer’s team will reconcile your presented financials to the tax returns, test every add-back behind your earnings figure, measure how much of the revenue depends on your largest customers, work out what it costs to replace whatever you personally do, examine the working capital the business runs on, and read the contracts for whether they transfer. The buyer’s checklist is laid out in the pre-LOI acquisition checklist, the earnings review in how to read a broker-prepared profit and loss, and the add-back tests in which add-backs are legitimate in a business sale. Reading your own business against those three articles is the shortest honest self-assessment available.
The readiness question is simply which side finds each issue first. An issue you find two years out is a project; the same issue a buyer finds in diligence is a price reduction, an escrow, or a dead deal, because mid-diligence is when your leverage is weakest.
The readiness sequence, ordered by lead time
Framed throughout as practitioner judgment: this is a sequence, not a menu, and it is ordered by how long each item takes to genuinely change.
| Order | Readiness area | What a buyer finds when it is not done | Lead time to fix (judgment) |
|---|---|---|---|
| 1 | Owner dependence | A business that is a person with a payroll; replacement cost taken out of the earnings | Years: hiring, delegation, and a management layer take the longest |
| 2 | Customer concentration | Coverage that fails if one account leaves; structure demands (earnouts, escrows) | Years: diversification is won account by account |
| 3 | Books and basis | Cash-basis books that will not reconcile; a P&L a lender underwrites down to the returns | About a year: clean accrual books with monthly closes, demonstrated over trailing periods |
| 4 | Earnings and add-backs | A recast that strips undocumented adjustments and shrinks the price | Months: documentation gathered, personal expenses separated |
| 5 | The diligence file | Slow document production, which buyers read as a signal about the books | Months: contracts, leases, payroll, licenses, agings, assembled once |
| 6 | Structure and tax | A structure negotiation entered blind, with the tax cost discovered at the LOI | Weeks to model, but only valuable if done before terms lock |
Owner dependence first. If the business cannot run without you for a month, every buyer will price that fact, and an SBA-financed buyer’s lender will deduct the cost of replacing you before testing whether the deal covers its debt. The buyer’s side of this is worked in does owner salary reduce SBA debt-service coverage; the seller’s move is to build the second layer (a manager, documented processes, customer relationships held by the team) years before market.
Concentration second. A largest customer above a quarter of revenue reshapes deals: it invites earnouts, escrows, and price adjustments, and it can sink an SBA coverage test run without that account. The fix is new business, and no one wins new business in a quarter.
Books third. Financials built for taxes are normal and are not a scandal, but a buyer cannot underwrite them until they reconcile. Clean accrual books, a monthly close, and a book-to-tax reconciliation demonstrated over a trailing year are what let a buyer’s team, and their lender, move fast. This is also where outside help compounds: a business whose books need rebuilding before a buyer can trust them is a candidate for fractional CFO and accounting support well before it goes to market.
Earnings fourth. Rebuild your own SDE and adjusted EBITDA the way a buyer will, with a document behind every add-back, using the same defensibility tests a buyer applies. Personal expenses run through the business are legal to add back and expensive to leave undocumented.
The file fifth. Assemble the diligence request list before anyone sends it: three years of returns and statements, contracts and leases, payroll registers, licenses, insurance, receivables agings, the fixed-asset schedule. Production speed is itself a diligence signal, and the seller who produces everything in a week reads very differently from the one who produces it in a month.
Structure and tax last in sequence, earliest in the LOI. Whether the deal is an asset or stock sale changes what you keep after tax (recapture on depreciated equipment is ordinary income; a C corporation asset sale is taxed twice; a seller note spreads gain but not recapture). Those mechanics are worked from both sides in asset sale vs. stock sale and how is a business acquisition taxed; the seller’s job is to model them with an advisor before the LOI names a structure.
What if your buyer uses SBA financing?
Then part of your exit is shaped by program rules, and three of them are worth knowing before you negotiate. First, the buyer’s lender will verify the business’s financial information against IRS tax transcripts, so the returns are the floor the deal is underwritten to, whatever the marketing P&L says. (Source: SBA SOP 50 10 8, Section B, Chapter 1 (financial information and transcript verification); SBA SOP 50 10 8.1, Appendix 15 (financial reporting hierarchy and transcript verification).) Second, a seller note you carry on full standby for the life of the SBA loan can count toward the buyer’s required equity injection, up to half of it, while a note requiring payments during the loan term counts as debt service against the deal’s coverage. (Source: SBA SOP 50 10 8, Section B, Chapter 1 (seller debt and equity injection); SBA SOP 50 10 8.1, Appendix 15 (equity injection and seller debt on standby).) Third, under SOP 50 10 8.1 (effective October 1, 2026), the seller in an initial acquisition generally may not remain as an officer, director, stockholder, or employee after the sale; the business may engage the seller as a consultant for a transition period of up to 24 months in aggregate. (Source: SBA SOP 50 10 8.1, Appendix 15 (seller post-sale role).) If your transition plan assumed you would stay on payroll for two years, that plan needs restructuring before it reaches a lender.
This is general information about SBA program rules, not advice for your sale. Confirm the SOP version in effect and the buyer’s lender’s requirements as part of your process.
When should preparation start, and what is it worth?
Framed as practitioner judgment: start when a sale first becomes plausible, not when it becomes planned, because the two slowest items (your role, your concentration) only move on a horizon of years. The payoff mechanism is straightforward even without promising numbers: issues fixed before market never enter the negotiation, documentation speed shortens diligence and keeps deals alive, and earnings that survive recasting are earnings the price actually stands on. The inverse is equally mechanical: every item on the list above that a buyer finds first becomes a lever pulled against you.
A structured way to run this is a readiness review: your business taken through a buyer’s checklist by your own advisor, with the findings delivered to you and a remediation plan ordered like the sequence above. That is the engagement described at exit readiness review, and articles on what a quality-of-earnings review examines and how small businesses are valued for sale are in preparation as companions to this one.
Related and next steps
- Which add-backs are legitimate in a business sale? →The documentation standard your earnings will be held to.
- How to read a broker-prepared profit and loss →Exactly how a buyer will read yours.
- Asset sale vs. stock sale: which is better for buyers? →The structure question from both sides of the table.
NexTax Advisory's exit readiness review takes your actual financials through the buyer's checklist, delivers the findings to you first, and orders the fixes by what they are worth and how long they take.
Steve Morello is the founder of NexTax Advisory. His career spans corporate tax and transaction-related tax matters across private-equity and investment-fund environments, including experience at EY and Morgan Stanley. Today he applies that financial and tax background to lower-middle-market acquisitions and exits, and is the creator of AcquiFlow, pre-LOI underwriting software for SMB buyers.
Published September 1, 2026. Materially reviewed September 1, 2026. This article is general information, not advice for your specific situation. NexTax Advisory provides financial and tax advisory services and does not provide legal services or formal audit or attest engagements. Consult your own attorney, lender, and accountant on your specific transaction.