Why Do Sellers Often Face an Array of Surprises?

By Michael D. Rubin, CEO & Founder · Updated September 2026 · 745 words

Sellers are surprised because selling a company is a separate project on top of running one, and very few owners have done it before. It takes more time, more paperwork and more people than most expect, and the business still has to perform while it happens.

The owners who handle it best prepared early, often a year or more before going to market, and knew what was coming. Here is what usually catches the others off guard, and what to do about each.

The time it takes

A company does not sell itself once it is on the market. A typical sale runs three to nine months from engagement to funds wired; MDR & Associates has seen deals close in eight days and take eighteen months. Throughout, buyers want meetings, tours, follow-up calls and answers to long lists of questions.

Much of that time goes to buyers who will never close. Screening them before they reach you is one of the main reasons to use an advisor: someone else checks whether a buyer can fund the purchase before you, your attorney and your CPA spend hours on them. Protecting the owner's time is a large part of what sell-side representation is for.

Timing can surprise in the other direction too. A strong buyer may want to move quickly, before the owner has lined up a transaction attorney or thought seriously about life after closing. Having your team and your answers ready lets you say yes to speed when it helps.

The documents buyers expect

Owners are often startled by how much paper a sale requires. Before marketing begins, the advisor builds a confidential marketing package describing the company and a financial recast showing earnings as a new owner would see them. Due diligence then asks for much more:

• Three years of financial statements and tax returns that reconcile.
• Customer and supplier contracts, leases and equipment lists.
• An employee census, key agreements and benefit plans.
• Licenses, permits, insurance policies and any litigation history.
• Corporate records: formation documents, ownership records and meeting minutes.

Decisions you no longer make alone

Most owners are used to deciding quickly and alone. A sale does not work that way. Minority shareholders, family members with an interest, a spouse, lenders and sometimes a landlord may each need to agree. Your attorney, CPA and advisor each have a role at different stages of the sale process, and key managers may need to be brought in before closing. Because Texas is a community property state, a spouse may have an interest in the company even when only one name is on the paperwork; your attorney will know whether a signature is needed.

Settling who has a say, and what each person wants from the sale, before going to market prevents the late standoff that can stop a signed deal. Our list of documents to organize before selling includes the ownership records that settle those questions.

Keeping the business running

The most expensive surprise is watching results slip while you are busy with buyers. A drop in monthly revenue during diligence invites a price cut, because the buyer is paying for the trend it was shown. Confidentiality leaks are the other risk: a rumor among employees or customers can cost staff and accounts at the worst moment.

Hand daily decisions to your managers before marketing starts, keep sales activity at full strength, and limit knowledge of the sale to a very small group. Our article on maintaining performance while the company is marketed covers how to protect both results and secrecy.

The emotional surprise

Few owners expect how personal a sale feels. Buyers question decisions you made years ago, discount things you are proud of and ask about problems you would rather forget. Late in the process, second thoughts are common, especially in family companies. None of this means the sale is wrong. It helps to decide in advance what you want from the sale and what you will do afterward, and to let an advisor absorb the hardest conversations so you can stay calm in the ones that matter.

How MDR & Associates takes the load

We build the marketing package, the financial recast and a professionally produced HD marketing video, screen every buyer with an NDA and a financial profile, and coordinate with your attorney and CPA from engagement to closing. You keep running the company. If you want to know what a sale would ask of you, start with a confidential conversation.

Where this fitsSell your business in Texas →

Questions owners ask next

How much of my own time will a sale take?

It varies by stage. Preparation and due diligence are the heaviest, because only you can answer many questions about the business. Marketing weeks are lighter when an advisor handles buyer contact and screening. Plan for bursts of intense work rather than a steady load, and delegate daily operations where you can.

Do I need my minority shareholders' approval to sell?

Often, yes, depending on your company agreement, bylaws and any shareholder agreement, and on whether you sell assets or ownership. Your transaction attorney should review these documents before you go to market, so approvals or buy-sell provisions are handled on your timeline rather than discovered during diligence.