Guide

Succession and retirement sales, and the dependency problem

The most common acquisition in these sectors, and the one where the seller is the biggest single risk in the file.

  • Guide
  • 8 min read
  • Updated Fri 21st Aug 2026

The most common deal in these sectors, and the least discussed

A great many of the businesses being bought in accountancy, HVAC, fire and security, pest control, electrical and facilities management are being sold because the person who built them wants to stop. Not because of a strategic review, and not because a corporate parent has changed direction. Because they are ready to retire and there is nobody inside the business to take it on.

That single fact changes the deal more than any other. In most acquisitions the risk sits in the market, the customers or the numbers. In a retirement sale a large part of the risk is the seller: what they personally do, who they personally know, and what leaves the building on the day they do.

It also changes the negotiation, because the seller is not a corporate finance department. This is their working life, often their entire pension, and frequently the thing their identity has been attached to for thirty years. Buyers who treat it as a transaction do worse than buyers who do not.

Owner dependency, and how a lender measures it

Every credit assessment of a retirement sale comes back to one question: how much of this business is the owner? A lender will work through it more or less like this.

  • Who holds the customer relationships? If the customers deal with a team, an office and a system, the business is transferable. If they deal with Dave, and Dave is retiring, you are buying a list of people who like Dave.
  • Who wins the work? An owner who is also the entire sales function is a bigger gap than an owner who signs off quotations prepared by somebody else.
  • Who holds the technical or professional standing? In regulated trades and in professional practices, the approvals, accreditations and qualifications often attach to a named individual. Where they do, their departure is not just a commercial problem.
  • What is not written down? Pricing logic, which customers pay late, which sites are difficult, which supplier will do you a favour in an emergency. Thirty years of judgement rarely exists in a document.
  • Who is the second tier? A capable operations manager or senior technician who is staying is worth more to a lender's confidence than almost anything else in the file.

The honest answers to those questions decide the structure. They usually decide the price as well, and it is far better for a buyer to reach them before heads of terms than to have a lender reach them afterwards.

How the money gets staged around the risk

Because the risk is concentrated in the handover, the money is almost never paid in one go. The standard shape has three parts.

A payment on completion, funded by the buyer's own contribution and by senior term debt sized against the rebuilt profit figure. Then a deferred element paid over an agreed period, often with a retention or a clawback tied to whatever is actually at risk: fees that transfer, contracts that renew, customers who stay. Sometimes an earn-out on top, where the seller has agreed to stay involved and there is genuine upside to share. How the second and third parts are drafted, and where they go wrong, is covered in deferred consideration and earn-outs.

Staging is not a way of paying the seller less. It is the mechanism that keeps them interested through the period when their departure is being tested, and it is often the reason a lender will support a deal it would otherwise decline. A seller who leaves money in has a financial reason to make the handover work. How a lender treats that money, and whether it counts in the buyer's favour or against it, is a drafting question set out in vendor finance.

Where the seller wants everything at completion, the buyer is being asked to carry the whole of the dependency risk alone. That is not automatically fatal, and it does mean the price has to reflect it and the funding will be tighter.

The handover, which is the part that actually decides the outcome

Almost every retirement sale includes some version of the seller staying on for a period. The gap between the deals that work and the deals that do not is whether that period was designed or merely agreed.

A handover that convinces a lender has specifics in it. A defined length. A defined role, with the seller introducing rather than deciding. A list of the customers who are to be introduced personally, with the meetings scheduled. An agreed point at which the seller stops being the person anyone calls. Payment for the time, so the arrangement has a structure rather than depending on goodwill.

A handover that convinces nobody is the sentence "the owner will stay on for a few months to help with the transition" in a set of heads of terms.

Restrictive covenants belong in the same conversation. A seller who can set up down the road and take the good customers back has sold the same business twice. They need to be drafted properly, be reasonable enough to be enforceable, and last long enough to matter.

Where succession sales differ by sector

In accountancy practices the dependency is usually on personal relationships and years of accumulated client knowledge, and the deal is normally staged with a retention tied to fees that actually transfer. The measurement is by fee value rather than client count, because the two diverge exactly when the largest clients are the ones that leave.

In pest control and facilities management, where the value is in contracted, recurring servicing, the question shifts to whether contracts renew for the business or for the person. A contract book with signed agreements and a renewal history is far more transferable than the same revenue held together by relationships.

In electrical and M&E and other accredited trades, the technical approvals matter as much as the customers. Who holds the qualification, whether it transfers, and what has to be re-obtained under new ownership are questions to answer before the offer, not during diligence.

When the buyer is already inside

Where a member of the team is buying the business from the retiring owner, much of the dependency problem disappears, and a different one appears in its place: the buyer usually has less capital than an external purchaser. That is the classic management buy-out, and the shapes it takes are set out in MBO, MBI and BIMBO explained. It is often the outcome a retiring owner most wants, and it almost always leans harder on the seller deferring part of the price.

Family succession sits in the same territory, with the added complication that the commercial negotiation and the family relationship run through the same conversations. A structure that is written down properly protects both.

What goes wrong

The price was agreed on the business as it is today. The business as it is today includes an owner working in it for nothing like a market salary. The lender will put that salary back in before it lends, and the number changes. What that rebuild does to a valuation is covered in valuation basics.

The retention runs out before the risk does. If the whole deferred amount has been paid before the customers have been through a full renewal cycle, the protection expired before it was needed.

The seller retires early, in practice if not on paper. A handover period that the seller has mentally finished with is worse than no handover period, because everyone planned around it.

Nobody told the staff. Confidentiality before exchange is sensible. Silence after completion is how key people find out they have a new employer from a customer.

The timing was driven by something other than the deal. A seller working to a personal deadline, a tax year end or a health event will push for speed. Speed is fine. Skipping the handover design to achieve it is not.

What a lender will want to see

  • Three years of accounts plus current management figures, with the owner's drawings and benefits identified separately.
  • An honest analysis of owner dependency: relationships, sales, approvals, and who else in the business holds them.
  • The handover plan, in writing, with duration, role and the introductions that are actually scheduled.
  • The customer or fee list with tenure, and how much of it is under a signed contract or engagement letter.
  • The deferred structure, the retention or clawback, and how it is measured.
  • The restrictive covenants, and confirmation a solicitor has drafted them.
  • The buyer's experience, the second tier who are staying, and where the contribution is coming from.

The general version of that, in the order a lender tends to ask for it, is our document checklist.

Getting a handover deal in front of someone who has funded one

A lender that has funded retirement sales in these sectors knows what a real handover looks like and can tell it from a promise. A lender that has not will read owner dependency as a reason to decline, because from the outside it looks like the business is one person and that person is leaving. Same deal, two answers.

What we have is the part that is hard to buy: Simon Read has spent years inside practice sales, so we know what these handovers look like from the inside, and we know specific people who have funded them.

Tell us how the business depends on its owner and what has been agreed about their exit. We go to the lenders and brokers who fund succession deals in your sector, and we come back to you with who can fund it and what they will want to see.

We introduce buyers who are acquiring through a limited company or a NewCo. If you are buying personally, as a sole trader or as a partnership, we will point you to an authorised firm directly instead.

Tell us what the owner does, and how long they are staying

In a retirement sale the handover is most of the credit question. Tell us how the business depends on the owner and what has been agreed about their exit, and we come back to you with the lenders who fund that.