Client retention
How many clients from three years ago are still with you, and what share of revenue they represent. High retention is the clearest evidence that relationships belong to the firm and not just to you.
Selling a business or professional services firm in Ontario
Accounting and tax practices, consulting firms, agencies and specialized B2B service companies. In a firm like yours, the value sits in client relationships and people, and buyers want to know whether both will stay after you step back. Kingston Investments advises owners of privately held professional and business services firms on valuation, buyer identification, negotiations and the sale process, across Ontario from the Greater Toronto Area.
- Who it’s for
- Owners of accounting, consulting, marketing and B2B service firms
- Transaction focus
- $500K–$30M
- In our portfolio
- Accounting, signage and commercial service businesses
The short version
A professional services firm is worth what its clients, revenue and people are worth without the owner at the centre of them. Most of a buyer’s questions, and most of the deal terms, come back to that.
Recurring revenue is worth more
Ongoing retainers and annual engagements are valued above one-off projects, because a buyer can count on them continuing.
Relationships must transfer
If clients deal only with you, a buyer will discount the price, keep you involved longer or tie part of the payment to retention.
People are the capacity
Losing a senior employee can mean losing clients. Buyers look closely at who does the work and whether they will stay.
Deal terms carry the risk
Earnouts, retention-based payments and a planned transition are common. Understanding them is as important as the headline price.
How a services firm differs from an industrial company
Owners of services firms are sometimes surprised by how differently buyers approach their business. The difference comes from where the value sits.
Industrial companyProfessional services firm
Where the value sitsEquipment, processes, contracts and customersClient relationships, recurring work, people and reputation
Main buyer concernWill the plant keep producing profitably?Will the clients and staff stay?
What supports a loanEquipment, inventory and receivablesMostly cash flow and receivables, since there are few hard assets
Typical deal termsCash at closing, seller financing, working capital adjustmentMore of the price deferred or tied to client retention or results
The owner after closingOften a defined transition periodOften a longer, structured role introducing clients and staff
Not all revenue is valued the same way
Buyers sort a firm’s revenue by how likely it is to repeat. The higher up the ladder, the more confidence it gives them, and the more of the price they are willing to pay at closing.
- Contracted recurringMulti-year agreements, retainers and subscriptions with terms that can be assigned to a new owner
- Recurring by habitAnnual work clients return for every year, such as year-end and tax engagements, without a long-term contract
- Repeat projectsClients who come back regularly, but for separate projects
- One-off workSingle engagements, referrals and new clients that may not return
What buyers look at in a services firm
These are the points that most often move the price and terms. Few firms are strong on all of them, and buyers don’t expect that. They do expect you to know where you stand.
Concentration of major accounts
If a handful of clients account for most of the fees, losing one after closing changes the business. Buyers will ask how long those clients have stayed and who manages them.
Transferable relationships
Do clients know and trust other people in the firm? Firms where partners, managers or account leads already handle client contact are easier to sell, and usually on better terms.
Employee and management retention
Senior staff carry knowledge, credentials and often client relationships. Buyers look at tenure, compensation against the market and whether key people have reason to stay, such as retention bonuses or a future stake.
Normalized earnings
Owner and partner compensation is reset to what it would cost to hire someone to do the same work. In services firms this adjustment is often the largest one, and it can raise or lower earnings substantially.
Contracts and engagement terms
Written engagement letters, terms that can be assigned to a new owner, notice periods and fee escalation clauses all help. Buyers will read change-of-control and termination terms closely.
Expertise and credentials
Professional designations, specialist knowledge and a niche that is hard to replicate can support value, as long as that expertise isn’t held by one person alone.
Systems and capacity
Practice management, billing and document systems, utilization and realization rates, and how work flows through the firm. Outdated systems or large paper archives can reduce what a buyer will pay.
What happens to client relationships after a sale
This is usually an owner’s biggest worry, and a buyer’s too. A planned transition protects both of you.
Most clients stay with a firm when the service continues and the change is introduced properly. The risk of losing them is highest when clients learn of the sale by surprise, or when the person they relied on disappears overnight.
A typical transition includes a carefully timed announcement, personal introductions to the people who will look after each client, and a period in which the seller stays involved, sometimes a few months and sometimes a few years, often as a consultant or for specific relationships. The more clients depend on you personally, the longer a buyer will ask you to stay.
Earnouts, retention payments and transition arrangements
Because so much of a services firm’s value depends on what happens after closing, buyers often pay part of the price later. How that part is structured can matter as much as the price itself.
Paid at closing
Cash you receive on the day the sale completes, funded by the buyer’s own money and any bank financing.
Deferred or retention-based
Paid over an agreed period, sometimes adjusted according to how much client revenue stays with the firm. Common in accounting and tax practice sales.
Earnout
Paid only if the business reaches agreed targets, such as revenue or profit, after closing. Only as good as the definitions behind it and your influence over the result.
Illustrative only. The split differs from one deal to the next and is negotiated.
Compare offers on what you are likely to receive. A higher headline price with more of it at risk can be worth less than a lower, cleaner offer.
Define the measurement. Which revenue counts, how retention is measured, and what happens if the buyer changes prices, staff or service.
Match your role to the targets. If part of your price depends on results, you need enough involvement to influence them.
Who buys professional services firms
The right buyer is often the one whose clients and culture fit yours, not only the one offering the highest number.
Larger firms
Adding clients, services or a new region. They may integrate your team into theirs, so how your staff and clients would be treated is an important question to ask.
Investor-backed groups
Firms backed by private equity or holding companies that are buying several firms in a sector. They value recurring revenue, systems and a management team that stays.
Internal successors
Partners or senior employees who know the clients well. Continuity is strong, but the price and financing usually need careful structuring.
Individual professionals
Practitioners looking to own a firm, usually with bank financing and often with seller financing or a retention-based price.
Wondering what your firm could be worth?
Tell us a little about your firm and an advisor will review it and get in touch. Confidential, with no obligation to sell.
How Kingston sells a services firm
We present the firm in a way that answers the retention question before a buyer raises it, and keep the process confidential from clients and staff until you decide otherwise.
Sell-side advisory Our full process, step by step- 1
Revenue quality and earnings
We normalize owner and partner compensation and analyse revenue by client, service and type of work, including retention and concentration.
- 2
Transition plan
We help you decide what role you want after the sale and how client relationships and key staff would transfer, because buyers will ask on day one.
- 3
Confidential approach
Buyers see a profile that doesn’t identify the firm and sign a non-disclosure agreement before learning more. Client names are shared only late in the process.
- 4
Offers and structure
We help you compare offers on cash at closing, deferred and retention-based payments, earnout terms and your transition role.
- 5
Due diligence and closing
We coordinate buyer requests and the work of your accountant and lawyer, including any regulatory steps, through to closing and the client announcement.
Business and commercial services transactions
Completed transactions from Kingston’s portfolio, including an accounting and tax practice and B2B service companies. Businesses and parties are not named, and some values are confidential.
Business & professional services
Accounting & Tax Services Practice
Deal value Undisclosed
Sold
View detailsBusiness & professional services
Commercial Signage, LED & Outdoor Advertising Solutions Provider
Published value $550,000
Sold
View detailsProperty & facility services
Commercial Facilities Cleaning Services Provider – Toronto
Deal value Undisclosed
Sold
View detailsProperty & facility services
Commercial Facilities Cleaning & Maintenance Provider – Cambridge
Deal value Undisclosed
Sold
View detailsKingston used its network and resources to attract a range of prospective buyers for my niche business, resulting in multiple offers. Their prompt communication and organized approach gave both parties confidence as the transaction progressed toward a timely closing.
Questions owners ask
Short answers to the questions we hear most often. Every business is different, so we’re happy to talk through yours.
All FAQsHow is a professional services firm valued?
Buyers start with normalized earnings, after adjusting owner and partner pay to market levels, and then focus on how much of the revenue will stay: recurring work, client tenure, concentration among the largest clients, and whether relationships and staff will remain after the owner steps back. Some smaller practices, such as accounting and tax practices, are often priced in relation to their recurring annual fees, with part of the price tied to how many clients stay.
Will my clients stay after I sell?
Most clients stay when service continues smoothly and they are introduced to the new team properly. The risk is highest where clients deal only with you. A planned transition, often with the seller staying involved for a period, personal introductions and well-timed communication, is usually what protects retention, and it is often reflected in the deal terms.
What is an earnout, and will I have to accept one?
An earnout is part of the price paid later if the business reaches agreed targets after closing, such as revenue or client retention. It is common when value depends on relationships transferring. You don’t always have to accept one, but the more of the price that depends on the future, the more carefully the targets, measurement and your role need to be defined. We help you compare offers on the money you are likely to receive, not just the headline price.
How long will I need to stay after the sale?
It depends on the firm and the buyer. Transitions range from a few months to a few years, often as a consultant or for specific clients. The more the clients depend on you personally, the longer and more structured the transition a buyer will ask for. Building other people into key relationships before a sale usually shortens it.
Are there special rules for selling an accounting practice?
Some. In Ontario, CPA Ontario sets requirements on client confidentiality, notice of changes to a firm and, for practices that perform assurance engagements, public accounting licensing. Clients are normally asked to consent before their confidential information is shared with a successor. Your lawyer and CPA Ontario’s guidance should be part of the plan from the start.
How long does it take to sell a professional services firm?
It varies with the size of the firm, how prepared it is and the buyer’s financing. Preparation, marketing, negotiation, due diligence and closing together often take many months, and some sales take a year or more. Timing around busy seasons, such as tax season for accounting practices, also matters.
Should I use a business broker or an M&A advisor to sell my firm?
A business broker typically lists a business and responds to the buyers who come forward, which suits many smaller, simpler sales. An M&A advisor, sometimes called a business sale advisor, prepares the business for a buyer’s scrutiny, normalizes the financial statements, approaches suitable buyers confidentially, negotiates price and terms, and manages due diligence through to closing. For a services firm, where the terms of any deferred or retention-based payment matter as much as the price, an advisor’s negotiation and buyer screening usually make a difference.
Do I need to be ready to sell before I speak with Kingston?
No. Talking two or three years ahead gives you time to move clients onto agreements, bring other people into key relationships and strengthen your team, which can make a real difference to the price and terms you’re offered.
What does Kingston do when selling a services firm?
We normalize earnings, analyse revenue quality, client retention and concentration the way a buyer will, help you set realistic expectations, prepare a confidential profile that doesn’t identify the firm, approach and screen buyers, help you compare offers including earnout and transition terms, and manage due diligence through to closing with your accountant and lawyer.
Useful reading
Would Your Business Run Without You?
Buyers pay for what a business earns after the owner steps back. Here’s how to see where your business depends on you, and what to do about it.
Comparing Offers: Why the Highest Price Isn’t Always the Best Deal
Two offers at the same price can leave you in very different places. Here’s how to read the terms around the number before you choose.
How to Explore a Sale Without Employees, Customers or Competitors Finding Out
No sale can be kept perfectly quiet, but a careful process makes a leak much less likely. Here’s how confidentiality works in practice.
Confidential conversation
Thinking about selling your firm?
Start with a confidential conversation about your clients, your team and the role you’d want after a sale. There’s no obligation, and you don’t need to be ready to sell.