Ask an owner what selling a business looks like and they’ll describe the ending — the negotiation, the closing dinner, the wire hitting the account. Almost nobody can describe the beginning, because nobody talks about it: the unglamorous first ninety days between “we’ve decided to sell” and the first serious buyer conversation. Yet this stretch, more than any negotiation later, determines what the business fetches. Deals are largely won or lost before a buyer ever sees them.
So here’s the honest itinerary — what actually happens, month by month, when the process is run well.
Days 1–30: finding out what you’re really selling
The first month is diagnostic, and it starts with the question we’ve built several articles around: what will your earnings look like after a buyer’s diligence team gets through them? The adjusted EBITDA gets built — add-backs assembled and documented, the aggressive ones pruned now rather than argued later. The valuation gets grounded: not the number in your head, but the examined one, with the bridge that explains it. And the skeletons get inventoried deliberately: the customer at 32% of revenue, the unsigned contracts, the lawsuit that settled but left a story, the lease with a change-of-control clause. Nothing found in month one is a crisis; everything found in month seven of a live deal is. This is also when the goals conversation happens — full exit or partial, staying two years or leaving in six months, price versus certainty versus legacy — because those answers shape which buyers to invite in the first place.
The month-one output is unromantic and decisive: a defensible number, a fix-it list, and a strategy. Some owners see the list and pause the process for a year to work it — often the most profitable decision in the entire timeline.
Days 31–60: building the story and the proof
Month two turns the diagnosis into materials. The confidential information memorandum — the CIM, your business’s book — gets written: history, market, financials, growth story, told truthfully but told well, because buyers pay for the future and the CIM is where the future gets articulated. In parallel, the anonymous one-page teaser that goes out first, revealing enough to attract and nothing that identifies. And, critically, the data room starts now — not when diligence begins. Every contract, statement, lease, policy, and corporate record, organized before anyone asks. Slow document production reads as disorganization and extends the window where everything can go wrong; a data room built in advance is how the eventual diligence period becomes boring, which is the goal.
Meanwhile the buyer list takes shape — strategics who need what you have, financial buyers active in your space, perhaps the management team — each name debated for fit, capacity, and confidentiality risk, because every added name is both a potential bidder and a potential leak.
Deals are largely won or lost before a buyer ever sees the business.
Days 61–90: going to market without anyone knowing
Month three is choreography. Teasers go out under blind cover; interested parties sign NDAs before learning the name; qualified ones receive the CIM with a process letter setting the calendar — indications of interest due by a date, management meetings after, letters of intent by another date. The sequencing is the leverage: buyers moving on your timeline, aware of each other’s existence if not identity, is what competition looks like, and competition — far more than negotiating skill — is what moves price. By day ninety, a well-run process has first-round indications in hand and a management-meeting schedule; the conversations that follow, and the LOI they produce, are their own subject.
Three things about these ninety days surprise every first-time seller. It’s a second full-time job — which is why someone other than the owner must carry it, because the business hitting its numbers during the process is itself a deal term. Confidentiality is fragile — employees, customers, and competitors all react badly to leaks, so the circle stays tiny and the blind steps exist for a reason. And the calendar has a tail: these ninety days precede another six to nine months of meetings, LOI, diligence, and closing. A sale is a nine-to-twelve-month project that begins long before a buyer appears — which means if you want to be at a closing dinner next year, the first ninety days start now.
Chief Perspective runs sale processes as part of its M&A Transaction Advisory services, from month-one diagnosis through close. If the decision is made — or almost made — let’s talk.
Common questions
Can I skip the process and just talk to the buyer who approached me?
You can, and it’s usually expensive. One buyer means no competition, and no competition means their timeline, their diligence, their price. At minimum, know your examined valuation before engaging — and understand what a quiet parallel process would cost them.
How confidential can this really stay?
Well-run processes stay quiet remarkably often: blind teasers, NDAs before disclosure, staged information release, and a tiny internal circle. Leaks mostly come from shortcuts on exactly those steps.
What if the month-one findings are ugly?
Then the process just paid for itself early. Pausing a year to fix concentration, contracts, or reporting often adds more value than negotiating harder later — the fix-it list is only bad news if a buyer finds it first.