For most of my career, the agency hour has been sacred.

Timesheets were the truth, or at least, they were meant to be. They told us whether a project was on track, whether a retainer was healthy, whether a team was over or under stretched. They were the backbone of forecasting, resourcing, pricing and the inevitable post-mortems when something went wrong.

I have been part of the timesheet police for over twenty years. Chasing missing entries, questioning suspiciously neat days, stressing over whether we had burned too much time or not enough. Using hours as the primary signal for whether a piece of work was doing well or surreptitiously bleeding margin.

So here’s a hot-take….

People lie on their timesheets (I know, who knew?)

Not always maliciously. Sometimes it is optimism, sometimes guilt, sometimes self preservation. Sometimes it is simply the inability to remember what you did three days ago in an agency where context switching is an Olympic sport. Whatever the reason, the idea that timesheets are a reliable, objective source of truth is something most ops people regularly question and then carry on regardless.

But the ground has 100% shifted.

The cold hard truth is that AI makes more agency work quicker and easier, many services are becoming increasingly commoditised, leaving strategic thinking, judgement, and decision making as the only real levers agencies have left to create meaningful value for clients.

So it stands to reason that we are being taken to task less on how long something took and more on what it achieved. Clients care about outcomes, momentum, results and clarity. Very few care about hour reconciliations anymore, many stopped asking years ago. They want to know what is working, what is not and what they are getting for their investment.

At the same time, time itself has become a weaker measure of value. AI has accelerated delivery across huge parts of agency work. Things are faster, but not necessarily better. Speed does not equal quality and tying value to time spent starts to feel increasingly flimsy when the same outcome can be achieved in wildly different ways depending on tools, experience, or automation.

From a business perspective, this is terrifying for me!

As an operations person, I want certainty. I want to know whether work is on budget, on time, and under control. I want early warning signs when something is drifting. Timesheets have always been the blunt instrument that made that possible, or at least made me feel safer.

So making the decision to abolish them goes against every fibre of my being.

But that is exactly what we have done. 

No timesheets.

Gone.

Instead, we are shifting how we track progress and performance. Away from time spent and towards value delivered. Away from policing hours and towards understanding outcomes. It is not neat, it is not instant and it definitely requires better discipline elsewhere in the business.

What I have known for a long time is that timesheets do too much heavy lifting. They were compensating for gaps in other information. If your revenue recognition is weak, if your cost tracking is vague, if your P&L is out of date or misunderstood, then hours feel like the only solid thing you have. Remove them and everything feels exposed.

But if the rest of your business information is doing its job, it turns out you are not as blind as you think.

For an agency like ours, it is possible to operate without timesheets if you are clear and agree on business expectations, and outcomes. You need to be tracking financial performance properly and be honest about margin and cost. Essentially, paying attention to delivery health in ways that are not just numerical.

That does not mean it is easy.

Decoupling people from hours is one of the hardest parts, especially those delivering the work. Hours have been baked into agency language for decades, people talk in them instinctively. They use them as permission or refusal. “Sorry, no hours left” has ended more good ideas than any client ever has.

Because when hours become the constraint, value often loses. And that is the wrong way round.

Yes, there are real challenges. Resourcing, capacity, overservicing. I hear the screaming already. This stuff does not magically disappear, planning still matters. Estimating still matters (to a degree). You need to be able to size work so that teams are not constantly underwater.

But there are other ways to do this that do not rely on pretending hours are precise. Ways that acknowledge uncertainty, complexity and variation. Ways that are more honest about how agency work actually happens (but that is a whole other article).

For now, what I can say is this.

Flying a bit blind is uncomfortable, but it is also freeing, it forces better conversations. It shifts focus to what actually matters and it removes a system that many of us knew, deep down, was not telling the full truth anyway.

The agency hour is not dead everywhere yet but its grip is loosening. And I am not sure I will miss it as much as I thought I would.