Ask a financial adviser which clients generate the most revenue, and they’ll answer without hesitation.
Ask which clients are actually the most profitable, and they’ll remain silent.
That difference between which client pays the most and which is worth the most to the financial business is one of the most persistent blind spots in financial advice. A survey of more than 500 advisers reported by NAPA-Net found that only 31% track profitability on a per-client basis, while 42% admitted they weren’t tracking it at all.
That’s not surprising, given how loosely advisers track their time: Kitces Research has found that advisers estimate working around 43 hours a week, but when they add up their time task by task, the real total comes to 52 hours. There’s clearly a nine-hour gap between what advisers think they’re working and what they’re actually doing. If advisers can’t accurately account for their own hours in aggregate, you can imagine why most have no reliable way of knowing which specific clients those hours are going toward.
In other words, most advisory firms can tell you exactly how much a client pays them. Very few can tell you what that client actually costs them to serve.
In this article, we’ll look at why flat and AUM-based fee models make this blind spot so easy to ignore, what happens to a firm’s margins when client workload goes untracked, and why the fix is in the visibility. We’ll even give you a practical way advisers can realise which clients are making them money without adding more admin to their day.
The Fee Model Hides the Problem
Most advisers don’t bill by the hour. Whether the fee is flat, tiered, or based on assets under management, revenue per client is fixed and predictable well in advance. Time, by contrast, feels like an unimportant detail—something that happens whether or not anyone is watching.
And that’s a reasonable assumption if every client requires roughly the same amount of work, but that’s rarely the reality.
Consider two clients, each paying £5,000 a year.
One is straightforward: an annual review, a handful of emails, a clean and simple portfolio. Total time investment: 5 hours.
The other calls monthly, needs a complex tax situation untangled, requires 3 portfolio changes a year, and generates dozens of quick question emails that are never quite quick. Total time investment: 40 hours.
On paper, these two clients look identical. In reality, one is roughly eight times more profitable than the other. And there’s no CRM or AUM report that will tell you that, because none of them are measuring time.
Why Time Matters More Than Most Advisers Realise
Research from Kitces has found that for a solo advisory practice, revenue per hour is essentially a direct link to client profitability, since the adviser’s time is the primary cost of service. That measure varies enormously across a client base, even among clients who appear similar on the surface. If you add support staff into the mix, the picture gets even blurrier, since time spent by paraplanners, associate advisers, and admin staff on a given client rarely gets attributed back to that client’s file.
Use this analysis as an example. It suggests that firms that finally examined the data discovered that the bottom 50% of their client base contributed less than 15% of revenue while consuming over 80% of the team’s time. This means that businesses subsidize their least valuable relationships with the time that should be going toward their best ones.
It’s tempting to assume the biggest fee-payers are automatically the most valuable, but in reality, larger, more demanding clients often require proportionally more face time, reporting, and hand-holding, while smaller clients can be just as time-hungry relative to what they pay. Getting this balance right comes down to fundamentals covered in why financial advisers need good client communication for their business, and knowing a client well enough to set the right expectations from day one.
That’s why you need visibility. Without it, it’s impossible to know which end of the client list is draining capacity.
The Importance of Visibility
The instinctive fix is often to raise fees or restructure pricing, but that only treats a symptom, not the cause. If you don’t know how many hours a client actually requires, changing the fee structure will not work as a strategy. You might raise the price on your most efficient clients and barely touch the ones actually costing you money.
The issue is that most advisory firms are running significant parts of their business without data. They know their revenue and AUM, but they don’t know where their hours are actually going, and by extension, they don’t know their real margins, client by client.
Visibility matters beyond profitability spreadsheets, too, since capacity planning depends on it. If an adviser doesn’t know how many hours their current book of clients demands, they have no reliable way to judge how many new clients they can take on before service quality starts to suffer. For firms growing quickly, the issue is how to find and hire the right financial professionals to absorb that extra workload before it becomes a problem.
Reaching Visibility Without Adding More Admin
The obvious objection to tracking time is that it’s an administrative burden advisers are trying to avoid. Manual timesheets are dreaded worldwide for good reason—they’re easy to forget, tedious to fill in, and never capture the full picture.
The prep before a client call, the file note written after it, and the research done between meetings are the kind of invisible work that never makes it into a calendar entry or a spreadsheet. And it’s precisely the work that tends to disappear from profitability numbers entirely.
The practical answer isn’t asking advisers to become more disciplined about timesheets. It’s removing the need to remember in the first place. Automatic time tracking can build a record of the working day in the background, so the smaller pieces of client work are still visible when it’s time to review where the team’s capacity actually went.
For advisers who want that visibility without adding another manual process, Memtime can automatically capture activity throughout the day and provide a private timeline to refer back to later.
Conclusion
Financial advisers are, by profession, experts in helping others understand where their money is going, so it’s a strange irony that so many haven’t turned that same lens on their own businesses.
Again, fee structure is never the problem, but the absence of a clear, client-by-client view of where the hours actually go certainly is.
Firms that have looked closely at this data have consistently found the same thing: profitability is far more concentrated, and far more unevenly distributed, than they assumed. The advisers who start measuring will protect their margins and finally see their own business clearly.
