Selling an MSP or IT Support Company? Recurring Revenue Still Leaves a Buyer With Questions
For owners of managed IT businesses, monthly recurring revenue is rightly a source of pride.
It means the month does not begin at zero. There are support agreements, Microsoft licences, security services, backup, hosted systems and monitoring already being billed. That gives a business a degree of visibility that a project-only IT consultancy may not have.
It also leads some owners to make a leap that can cause trouble later.
They assume recurring revenue is automatically transferable revenue.
A buyer does not make that assumption.
When a managed service provider (MSP) is being considered for acquisition, the buyer will not stop at a monthly total on a management report. They will want to know what sits underneath it. Is the income governed by written agreements? Are the agreements fixed term, annual, monthly or simply ongoing by habit? Do they transfer if ownership changes? Does a large customer have a break clause? Is some of the figure made up of hardware margin or one-off project work that happens to be invoiced regularly?
None of those questions mean the business is weak. They are normal questions from somebody deciding what future income they can rely on after completion.
Monthly billing is only the starting point
A buyer of an MSP is not purchasing last month’s invoices. They are trying to establish what the income looks like once the company is under new ownership.
Imagine two IT support businesses, each reporting the same level of monthly recurring income.
The first has a current contract register. Its larger customers are on signed agreements with sensible notice periods. The service schedule is clear, the billing is reconciled to the PSA system, and the owner can explain which income comes from managed services, licences, security and project work.
The second has loyal customers, but several arrangements are based on old emails or verbal understandings. A few accounts have been billed at the same amount for years, despite receiving more support than the agreement allows. One large customer was won through the founder’s personal relationship and has never signed a formal contract.
A specialist MSP diligence checklist published by The Host Broker makes this point clearly. It advises buyers to reconcile reported MRR and ARR to billing and PSA records, remove one-off fees and hardware mark-up from recurring figures, and check seat counts, contract dates and renewal terms.[1]
This is not a buyer looking for excuses. It is a buyer checking whether the income has the character the seller says it has.
Business owner looking at paper files and his laptop
The questions behind the number
There are five areas I would expect a serious buyer to examine.
The contract
They will look at the contract. A service agreement that can be assigned to a new owner is different from one that gives the customer a right to leave after a change of control. If a large part of the revenue needs customer consent before completion, the buyer will want to understand the process and the risk.
What counts as recurring
They will separate genuine managed-service income from project work, hardware margin and unusual invoices. There is nothing wrong with project work. It can be profitable and it may show technical capability. It should simply be described properly rather than presented as recurring revenue.
Retention
They will look at retention in more than one way. A low number of lost clients can sound reassuring, but revenue can fall even where the client count barely changes. A customer may reduce seat numbers, remove a service line or bring work in-house. The buyer will want to see what happened to revenue as well as how many client names disappeared.
Concentration
They will look at concentration. A business can have many recurring agreements and still depend heavily on one client. Value Builder’s Q2 2026 owner-assessment sample found that 39.3% of respondents had a largest customer worth more than 15% of revenue. The same sample found that 46.0% reported majority-recurring revenue.[2] These figures cover businesses across sectors, rather than MSPs alone, but they show why a buyer will look at both the shape of the income and the spread of the customer base.
Margin
Finally, they will test margin. A support agreement with a strong invoice value may not be attractive if it absorbs a disproportionate amount of senior technician time, generates persistent out-of-scope work or relies on subcontractors. An acquirer will want to know what it costs to deliver the service, not only what is billed.
A useful owner exercise
Before you decide to sell, or even before an unexpected approach turns into a serious conversation, produce a clear monthly revenue schedule for the previous 24 months.
For each client, separate managed-service fees, licences, security, hardware, project work and anything else. Add the contract start date, renewal date, notice period, assignment or change-of-control position, client owner, service manager and gross margin where you can establish it with confidence.
This is not paperwork for paperwork’s sake. It gives you an honest view of the business before somebody else creates one for you.
It may also reveal good news that has never been properly explained. Perhaps a service line has grown steadily, a customer base has become less concentrated or the founder has stepped back from most account management. Those facts need to be visible and supported by records if they are to carry weight in a sale process.
Do not wait for diligence to organise the explanation
The most difficult conversations arise when an owner has a strong commercial instinct about the business but cannot support it with documents and data.
They may say customers are loyal, but have no clear record of renewals and downgrades. They may say a major account is secure, but the contract expired eighteen months ago. They may say the team can run the business, but the most important customer calls still go to the founder.
A buyer does not have to conclude that the business is poor. They may, however, ask for a price reduction, a longer earnout or more time to investigate. The seller is then trying to explain the business from a defensive position.
The better time to do the work is before the business is exposed to a buyer.
Recurring income remains a genuine strength in managed services. It can make the business easier to understand and easier to plan around. It does not remove the need to show that the income is contractual, profitable, diverse enough and capable of continuing after the owner has moved on.
That is the difference between a good-looking monthly number and a business that a buyer can confidently acquire.
What to do next
If you are weighing a sale in the next few years, two steps are worth taking. The first is a formal, independent valuation, so you know how a buyer is likely to read the business today. The second is the free Sellability Score assessment on ETSC Insights, Powered by Value Builder. It benchmarks your business against eight value drivers, including recurring revenue, customer concentration and dependence on the owner.
Frequently asked questions
It can make a business more attractive because it gives a buyer visibility of future income. The buyer will still assess the terms of the contracts, customer retention, concentration, profitability and whether the income will continue after a change of ownership.
Expect requests for billing and PSA exports, a client and contract register, service schedules, renewal dates, notice periods, customer concentration information, churn analysis and an explanation of what is included in the recurring figure.
No. Many good MSPs have valuable project work. The issue is clarity. A buyer will want to distinguish repeatable managed-service income from implementation work, hardware margin and unusual one-off invoices.
It is a clause that may give the customer a right to approve, renegotiate or end an agreement if the ownership of the supplier changes. It should be identified before a sale process begins, especially for larger accounts.
Want to know how a buyer would read your recurring revenue?
A short, confidential conversation is enough to find out where your income is strong and where a buyer is likely to push.
Sources and notes
[1] The Host Broker, A buyer’s due diligence checklist for MSP acquisitions.
[2] Value Builder Analytics, Exit Readiness Index Q2 2026. The report is based on 1,032 completed owner assessments during Q2 2026 and a longer-term base of 75,738 businesses. It is not a random sample of all UK MSPs.
