This is one of the most common conversations I have with founders.

And one of the most uncomfortable.

Not because it’s complicated financially. But because it involves a real person.

Someone who has been there from the early days. Someone the founder trusts. Someone who knows where everything is and how everything works.

And the founder knows something isn’t right but doesn’t know what to do about it.

How it usually starts

Someone comes in early. The business is small, simple and manageable. They handle the admin, keep the books tidy and know the business inside out.

It works brilliantly.

Then the business grows.

More clients. More team. More complexity. Revenue streams that didn’t exist before. Costs that are harder to track. Decisions that need proper financial information behind them.

And somewhere along the way, the reports stop being enough.

The numbers are still there, but they’re not telling the whole story. The founder has a nagging feeling they’re not seeing the full picture but can’t quite put their finger on why.

The bookkeeper hasn’t necessarily done anything wrong.

The business has just grown past what one person doing one job was ever designed to support.

It’s not about revenue. It’s about complexity.

A lot of people frame this as a revenue question: when you hit a certain number, you need a certain level of support.

That’s too simple.

The real trigger is complexity. And complexity doesn’t always track neatly with revenue.

Stage 1 - Simple

One entity. Small team or no team. Straightforward revenue.

A good bookkeeper is genuinely enough at this stage. Clean records, reconciled accounts and basic reports. The founder is still close to the numbers.

That’s fine.

Stage 2 - Growing

More clients. A team starting to build. Different revenue streams. Expenses getting more varied.

This is where you start needing someone who can do more than record what happened.

You need someone asking what it means. Basic management reporting. Someone who flags things rather than just files them.

Stage 3 - Complex

Multiple income streams. Significant team costs. Cashflow that’s harder to predict. Decisions being made every month that have real financial consequences.

This is where a bookkeeper alone genuinely isn’t enough, regardless of how good they are.

Not because they’re not capable.

Because the role has changed and it needs different skills.

Stage 4 - Scale

The business needs a finance function, not simply a finance person.

Strategy. Forecasting. Decision support. FD-level thinking.

The bookkeeper might still be part of that picture. But they can’t be the whole picture.

The signs to look for

The founder usually knows before they admit it.

Reports that feel thin. Numbers that don’t answer the questions you’re actually asking. Cashflow surprises that should have been visible earlier. A sense that the finance function is reactive rather than forward-looking.

Sometimes it’s more specific.

Month-end takes longer than it should. Reconciliations are falling behind. Queries from the accountant at year-end suggest things haven’t been kept as tidy as they should be.

None of this necessarily means the person is bad at their job.

It often just means the job has changed around them without anyone noticing.

What do you actually do about it?

This is where founders get stuck.

Because the options feel binary:

Keep them or replace them.

And replacing them feels disloyal.

But it’s not binary. There are usually four realistic paths.

1. Keep them and add support alongside them

This is often the right answer.

The bookkeeper knows the business, handles the admin well and has institutional knowledge that would take years to replace.

Bring in additional support - a management accountant, a Virtual Finance Team or a more senior finance person - and let them focus on what they do well.

The function grows. Their role stays valuable.

2. Have an honest conversation about growing into it

Some people can make the jump.

With the right support, training and time, a good bookkeeper can develop into a stronger role.

But this needs an honest conversation about what’s needed, what’s missing and what the path forward looks like.

It doesn’t happen by accident.

3. Restructure the role

Sometimes the right answer is a conversation about what the role actually is now versus what it was.

That might mean a change in responsibilities, hours or expectations.

Done well, this can work for everyone.

4. Make a careful transition

Sometimes the honest answer is that the business needs something the current person can’t provide.

In that situation, the kindest thing can be a clear, respectful and well-managed transition.

This is harder. But it’s better than leaving someone in a role they’re struggling with or leaving the business without the support it needs.

There’s no universal right answer. It depends on the person, the relationship and what the business actually needs.

The conversation founders avoid

The most expensive option is saying nothing.

Founders stay quiet because they don’t want to hurt someone they like. Or because the conversation feels too hard. Or because they keep hoping the problem will sort itself out.

It doesn’t.

The business keeps growing. The gap keeps widening. And the cost - in missed insights, poor decisions and financial surprises - keeps adding up in the background.

The kindest thing you can do for someone who has been loyal and hardworking is to have an honest conversation before the situation becomes a crisis.

What good looks like at every stage

Whatever stage your business is at, the finance function should be giving you one thing above everything else.

Clarity.

You should know what happened last month.

You should know where you stand right now.

And you should have enough visibility to make decisions about what happens next.

If you’re not getting that, something needs to change - whether that’s the person, the role, the support around them or the systems they’re working with.

The business you’re building deserves a finance function that can keep up with it.

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