Introduction
Accountants aren’t short on tech. From automation to AI, the modern practice is steeped in digital tools. And yet, many firms are still stuck in reactive mode—chasing deadlines, juggling clients, and staying firmly planted on the hamster wheel. So why hasn’t all this innovation translated to easier lives for practitioners?
The answer, often, is in the clients themselves.
All clients are not created equal. They differ not just in business models, but in values, personalities, expectations, and—critically—profitability. Enter client grading: a practical framework for segmenting your client base in a way that helps you prioritise your time, resources, and energy on the relationships that matter most.
What To Do
The Problem with “Equality” in Client Service
Treating all clients the same is a fast track to inefficiency. It sounds fair in theory, but in practice, it means the noisiest or most demanding clients get the lion’s share of attention—regardless of their profitability or behaviour.
By grouping clients into clear bands—A, B, C, D—you can start making data-led decisions. Your A-clients? These are the profitable dream clients. Great working relationships, high margins, and consistent delivery. B-clients? Often good people, but they drain resources without delivering the ROI. C and D? That’s where stress lives: high-maintenance, low-margin relationships that erode team morale and firm profitability.
Going Beyond Revenue: The Margin Mindset
The breakthrough in client grading comes from moving past revenue alone and layering in margin. Kamozo’s model blends revenue bands with margin performance to produce a clear, nuanced view. A £2.5k client delivering 30% margin could be more valuable than a £5k client delivering 15%.
With Kamozo, revenue bands are split into three performance categories: minus, standard, and plus—based on margin delivery. This dual-metric approach uncovers hidden inefficiencies and highlights where your time is best spent.
What Happens Next: Taking Action
Once clients are graded, three clear strategies emerge:
Elevate the Borderline: Identify B or C clients on the cusp of becoming more valuable. Can a price review, process change, or new service nudge them up a band?
Exit the Deadweight: Ditch clients who don’t fit—either through price renegotiation, smarter handovers, or referrals to firms that are a better match.
Focus on Plus Clients: Double down on the A-plus clients. Understand what makes them tick, and go find more just like them.
Conclusion
Grading isn’t about creating an elitist model. It’s about clarity. It’s about building a business that works for you—not one where your days are dictated by the loudest voice in the inbox.
