Why the time between "I should think about selling" and "the data room is open" runs faster than founders plan for
A common shape of conversation in this work is the founder who tells you, in a first call, that they are starting to think about a sale and are giving themselves a year or two to get ready. The "year or two" is usually said with confidence. It sounds like a reasonable runway. Time to clean up the financials, time to build out a number two, time to make a few hires, time to think about whether this is actually what they want. Time, in other words, to do the preparation that turns a good business into a good process.
Then the buyer reaches out. Or the strategic competitor moves. Or the founder picks up the phone for what they think is a casual conversation, and three weeks later they are inside a process with an LOI on the table. The year or two collapses to thirty days, and most of the preparation never gets done.
This pattern is more common in 2026 than it was five years ago, and the change is worth paying attention to.
What has actually changed
The mechanics of how lower-middle-market deals get sourced have shifted in ways that compress the timeline. Buyers run more outbound, both human and automated. Search funds, family offices, and PE platforms have analysts whose job is to find businesses before they go to market, often with software that scrapes growth signals and triggers outreach the moment a business hits a revenue threshold. Strategic buyers have built corp dev functions specifically to find off-market opportunities. The result is that the gap between "I am quietly thinking about selling" and "someone in my industry is actively trying to buy me" has narrowed considerably.
A founder who plans to take eighteen months to prepare for a process is now planning for a market that does not give them eighteen months of quiet. The first credible inbound can arrive in week three. That is not always a bad thing. It can be a useful prompt to start the conversation earlier than the founder would have on their own. But it is rarely the right time to begin a process, and the founder who has not done any preparation now has to decide between engaging unprepared or pushing back without much to push back with.
Why the timeline founders carry in their heads is wrong
The mental model most founders run is built on what they have heard about deals from other founders. That model usually involves a long period of preparation, then a process that runs six to nine months, then a close. The total elapsed time, in their head, is roughly two years.
The reality on the ground is closer to this: preparation takes as long as you make it take, processes run three to five months once they are well-prepared, and the period between "we are exploring options" and "the deal is signed" can be as short as ninety days when the seller is ready. The unknown variable is preparation. A prepared seller can move quickly. An unprepared seller cannot, and the cost of unprepared movement is not measured in weeks of delay. It is measured in dollars of price.
The compression matters because most of the value of preparation accrues before the process starts, not during it. The financials get cleaned up. The customer concentration story gets de-risked. The team gets built out enough that the founder is not the answer to every question. The pricing logic gets documented. The vendor contracts get pulled together. None of this can be done credibly inside a thirty-day window with a buyer waiting on the other end. It either exists going into the process or it does not.
What founders actually lose in a fast-moving conversation
When a credible buyer engages and the seller is not ready, three things tend to happen, in roughly this order.
The first is that the seller engages anyway, because the prospect of a deal is too interesting to walk away from, and rushes through the early stages with limited materials. The buyer, sensing this, anchors low. They do not always do this consciously. Sometimes it is just that without a CIM or a clean data set, they price the uncertainty into their offer. Either way, the seller starts the negotiation from a position of having less data on hand than the buyer.
The second is that the seller asks for time to prepare and the buyer interprets this as a soft signal. A buyer who has been told "give me three months" is a buyer who is now wondering whether something is being hidden, whether the business is less ready than it should be, or whether other buyers are being shopped. The three months turns into a slow leak of buyer confidence, which the seller cannot see from where they sit.
The third is that the deal moves forward without competing bids. A buyer who arrived first and is the only one at the table will price accordingly. They are not being aggressive; they are pricing the lack of competition into their bid, which is what any rational buyer would do. The seller, in turn, often does not realize how much price they are leaving by not running a real process. They see an offer that looks close to what they hoped for and take it, never knowing what a competitive market would have produced.
The conversation that changes the math
The fix for all of this is not a longer runway. It is a shorter and more deliberate first conversation, well before the founder thinks they need one.
That conversation is not "should I sell now." It is "what would I need to have ready if I decided to sell in the next twelve months." The answer usually surfaces a small number of specific gaps. Clean monthly P&L going back three years. A customer concentration analysis. A documented org chart. A list of contracts and renewal dates. A view on which customer relationships sit on the founder's phone versus the company's CRM. None of these are difficult to assemble. All of them take longer than thirty days to do well, and almost none of them get done without a deadline.
The founders who handle compressed timelines well are not the ones who saw a deal coming. They are the ones who did the preparation work twelve to eighteen months before any deal was on the table, often as a quiet personal project, with no commitment to actually selling. When a buyer eventually called, they had the materials ready and the conversation moved on their terms.
The reframe worth carrying
The window from "I should think about selling" to "the data room is open" is shorter than founders plan for, and getting shorter. That does not mean every founder should be in a process. It means every founder who could imagine being in a process within the next two years should be doing the preparation now, when there is no buyer at the door and no deadline on the calendar.
The best time to prepare for a process is when you do not need to. The second-best time is the day after the first credible inbound, before the conversation gets serious. By the time the LOI is in the inbox, the preparation window has already closed, and what gets done from that point forward is mostly cleanup rather than groundwork.
The founders who get strong outcomes in 2026 are not the ones with the best businesses. They are the ones whose best businesses were ready when the call came.