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10 ways your agency is leaking money

Date
August 2, 2026
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I've worked with a lot of agencies over the years, and one thing keeps showing up in the numbers. Everyone assumes their profitability problem is a pricing problem. Raise the rates, fix the margins, job done.

It isn't, usually. You don't need to double your revenue to close the gap. You need to find where it's leaking. Here are ten places I look first.

1. Nobody's watching hours until it's too late

A project gets quoted at 40 hours because that's what a similar job took six months ago. Except nobody went back and checked what that job actually took - the real number, not the number in the original proposal. If that first project also overran and nobody caught it, the new quote inherits the same mistake before the work has even started.

The fix isn't more admin, it's more honesty about the admin you already have. Timesheets only earn their keep if they're filled in daily, not reconstructed from memory on a Friday afternoon. Get that right and they stop being a compliance chore and become the thing that tells you whether your next proposal is priced correctly.

2. "Can you just tweak this one thing?"

This one's insidious because saying no feels petty, so nobody does. One tweak becomes three becomes "well, we're basically redesigning this now" - and every step felt too small to flag on its own.

The discipline that actually works starts earlier than the tweak itself. It starts, as above, with a proposal built on real data from the last similar project, not a copy-paste of the old one with the dates changed. When the scope and budget are matched honestly at the start, "just one thing" has somewhere clear to be named as in-scope or chargeable, rather than silently absorbed.

3. Your seniors are doing junior work

Pull up your most senior strategist's calendar from last week. How much of it is strategy and client relationships, versus chasing assets and re-explaining a brief for the third time.

The reason this matters more than it looks is utilisation. A Managing Director is realistically chargeable for around 30% of their time, a Creative Director around 60%, a senior designer up to 80%, a mid-weight closer to 90%. Those aren't arbitrary numbers - they reflect what each role should actually be spending its time on. When a senior person's real week doesn't match their target, that gap is usually filled with work a system, template, or junior hire should be doing instead.

4. Hourly billing punishes you for getting good

Say it plainly. If your team gets faster at something this year than last, and you bill hourly, you make less money for the same result. It's a genuinely strange incentive once you say it out loud.

The alternative doesn't have to be a leap into full value-based pricing, which is harder to sell than it sounds and rarely sticks in a competitive market. A simpler fix is making sure your rate card is actually built for profit in the first place. The third-third-third rule is a useful starting guide - salary cost, overheads, and margin each getting a rough third. A designer costing £30 an hour points you toward a chargeable rate around £90. That's not a number you show the client or a formula you apply mechanically - it's a floor to work up from.

Depending on the client, the project, or how in-demand that skill set is, you might build in extra margin on top and charge more. The calculation just makes sure you never end up pricing below what the work actually costs you.

5. Some clients cost more than they pay

Not all revenue is equal. Total billings tell you what a client pays. They don't tell you what a client costs - in hours, in change requests, in the account manager's time spent managing the relationship rather than growing it.

Once a quarter, rank clients by revenue minus actual hours spent, not billings alone. Some clients will always sit at the bottom of that list - it's not always predictable in advance, and it's not always about anything you did wrong. It happens. The point of the exercise isn't to explain why, it's to see it clearly enough to act on - whether that's renegotiating scope, adjusting price, or in a few cases, deciding the relationship isn't worth keeping.

6. You don't actually know your utilisation rate

Ask most agency owners what percentage of their team's time is billable and you'll get a guess, not a number. Without that number, you can't tell the difference between "we're overstaffed" and "we're understaffed but badly scheduled" - and those two problems have opposite solutions.

Track billable versus non-billable hours per role, monthly, against a real target - 75-85% for senior and mid-weight roles is a reasonable benchmark, lower for juniors who are still building speed. A rough version of this tracked consistently beats a precise version tracked never.

7. Death by status call

Recurring meetings don't cost the same for everyone. A 30-minute status call costs your account exec 30 minutes. The same call costs your creative director 30 minutes plus the time it takes to get back into deep work afterward.

Audit a week of recurring meetings and ask which ones could have been a written update instead. Then protect at least one meeting-free block a day for the people whose work needs uninterrupted stretches - not as a perk, as a margin decision.

8. Your tools don't talk to each other

Time gets tracked in one place, invoiced from another, project status lives in a third. Someone's manually copying numbers between systems, and that person's hours are rarely the ones anyone bills or even notices.

Before buying anything new, run a proper audit first. Pick a typical project, map its full delivery process end to end, and note exactly where technology could help or where it's already getting in the way. Most agencies default to Excel because it's familiar, not because it's efficient - but the fix usually isn't a bigger tool, it's a clearer picture of what's actually needed in four areas - CRM, finance, project management, and resourcing.

9. "Unlimited revisions" hiding inside a fixed fee

"A couple of rounds of feedback" in a proposal has no defined edge, so it expands to however many rounds the client feels like requesting - and every one of those extra rounds is unpaid work you agreed to without quite agreeing to it.

Name the number in the proposal, get sign-off on it, and bill extra rounds as a defined add-on. It sounds like it'll create friction. In practice, most clients respect the clarity, because it protects them too from an open-ended process dragging on.

10. No retro, so the same mistakes repeat

Without a structured debrief, the same underquoting happens on the next similar project, because nobody wrote down that this type of client always adds a review round, or that this type of brief always runs long.

Close every project with a short, honest review - what took longer than quoted, what would be priced differently next time, what the next brief template should include.

Processes drift over time even when nobody's making mistakes on purpose - which is why it's worth revisiting your workflows every six months, not just when something's visibly broken.

None of this requires a bigger team or a longer week

What strikes me every time I go through this list with an agency owner is how little of it is about working harder. It's about seeing clearly. Where the hours actually go. Which clients actually pay their way. Which habits are baked into how the agency runs, without anyone deciding they should be.

Most of these fixes take an afternoon to set up, not a quarter. And they compound. A slightly better utilisation rate. A slightly tighter scope process. A slightly more honest client list. All adding up to real margin over time.

Start with whichever point made you wince reading it. That's not a coincidence. It's usually the leak you've already noticed and just haven't dealt with.

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