Why M&A Deals Are Taking Longer to Close in 2026 and How Smart Sellers Are Using That Window
Why M&A Deals Are Taking Longer to Close in 2026 and How Smart Sellers Are Using That Window
If you have been tracking lower middle market deal timelines, you already know that the pace has slowed. Closing a business sale in 61 to 90 days after signing a letter of intent used to be achievable for well-prepared sellers. According to Calder Capital’s mid-2026 market update, only 17% of transactions now close in that window. Most deals require 91 to 120 days post-LOI, and some stretch significantly longer.
That is not a reason to panic. It is a reason to prepare differently.
What Is Driving the Longer Timelines
Buyers have not gotten slower because they are less motivated. They have gotten slower because they have become more deliberate. The post-2021 correction taught institutional buyers a hard lesson about overpaying for businesses that looked better than they were. Diligence teams are now spending more time on exactly the issues that got overlooked during the peak: earnings durability, customer concentration risk, owner dependence, and the quality of financial reporting.
A business that would have sailed through diligence in 2021 may now trigger multiple rounds of follow-up questions. Every delay in providing clean documentation extends the timeline. Every inconsistency in the financials opens a new thread. And every thread is an opportunity for the buyer to renegotiate terms.
Calder’s analysis also notes that more deals are going “on hold” rather than dying outright. Forty-nine percent of stalled deals are on hold versus 13% that collapse completely. That is actually a useful signal: buyers are not walking away from businesses they like. They are pausing when they find issues they did not expect, and that pause costs the seller time, momentum, and negotiating position.
The Real Cost of a Long Timeline
Every month a deal is in process is a month your attention is split between running your business and managing a transaction. Performance dips during long processes. Team members sense something is happening. Customers occasionally pick up on distraction. And buyers watch your monthly numbers during diligence. A business that softens during the sale process gives the buyer exactly the leverage they need to revisit the price.
Extended timelines also increase the risk of deal fatigue on both sides. Advisors call it “deal fatigue,” but what it really means is that as a process drags on, both parties start looking for reasons to move on rather than reasons to close. Momentum matters in a transaction, and when you lose it, you rarely get it back at the same terms.
Preparing for a sale in the next 12 to 36 months? Icon’s exit preparation work is designed to eliminate the diligence surprises that stall deals and extend timelines. See how Icon Exit works or schedule a conversation.
How Prepared Sellers Are Using the Extended Window
The business owners who are closing quickly and at strong terms are the ones who did the diligence work before the buyer did. They identified their financial normalization items and built the narrative around each add-back. They documented their key processes and customer relationships so the diligence team is not starting from scratch. They reduced owner dependence before going to market so buyers are not discounting for key-person risk.
Preparation does not shorten the total time it takes to sell a business. A thorough sale process takes eight to twelve months from engagement to close even when everything goes well. What preparation does is protect your timeline from blowing past that. It keeps the buyer moving instead of waiting. And it removes the negotiating leverage that unresolved issues hand to the other side.
The Specific Things That Are Slowing Deals Right Now
Based on what buyers are focusing on in 2026, the most common diligence stalls involve inconsistent financial reporting across the trailing three years, owner compensation that has not been clearly normalized, customer lists where the top two or three accounts represent 40% or more of revenue, and operations that live entirely in the owner’s head with nothing documented.
These are not disqualifying issues. Buyers close deals with all of these characteristics every day. The difference is whether they find out about them before or during diligence. Finding out before is a data point. Finding out during is a problem that either kills the deal or reduces the price.
What to Do Right Now
If a transaction is on your horizon in the next one to three years, the preparation window you have right now is valuable. The goal is to eliminate the surprises that will extend your timeline and give buyers leverage. That means reviewing your financials for normalization items, documenting your key processes, auditing your customer concentration, and honestly assessing how much of the business depends on your daily presence.
None of this is complicated. All of it takes time. Which is exactly why starting before you are ready to sell produces dramatically better outcomes than starting when you are.
