Does My Business Need a CFO or a Financial Controller?

You're doing well. The business is growing. Revenue is up. And somewhere in the back of your mind, a question keeps surfacing: do I need a CFO?

It comes up a lot. A business owner hits seven figures, the bookkeeper starts to struggle, and the instinct is to hire someone senior to come in and sort it all out. Someone with a proper title. Someone strategic.

But here is what actually happens in most cases. A senior finance hire arrives. The business owner expects big strategic thinking. The finance director expects clean data, reliable management accounts, and processes that actually work. Neither gets what they need, because the finance function underneath them is still chaos.

This is not a hypothetical. It is a pattern that repeats itself constantly in growing businesses. And the fix is almost never what business owners think it is.

Listen to the podcast episode that inspired this post:

Episode 76 - CFO or Financial Controller: Which is Right for Your Business?

The Question Most Owners Are Really Asking

When business owners reach out asking whether they need a CFO, what they are usually describing underneath that question sounds more like this:

"My bookkeeper is overwhelmed and I don't trust the numbers coming out of Xero."

"I've grown really fast and the finance side hasn't kept pace."

"I need someone more strategic, not just someone who looks backwards."

"I want a sounding board, someone who understands the commercial reality of running a growing business."

These are not CFO problems. They are financial controller problems. And the difference matters enormously, both for what you actually get and for what you end up paying.

The Three Finance Roles, And What They Actually Do

To hire the right person, you need to understand what each role does and does not cover.

The Bookkeeper 

Handles the day-to-day transactional work. Raising sales invoices, posting bills and expenses, reconciling bank accounts, processing payroll, chasing outstanding payments, submitting VAT returns. This is the engine room of your finance function, and every business at any serious revenue level needs it running properly. With the right automation tools in place, a good bookkeeper moves beyond data entry and into daily credit control, cash flow monitoring, and making sure nothing slips through.

The Financial Controller 

This is where most seven-figure businesses actually have a gap, and it is the role they most commonly skip or misunderstand. A financial controller keeps everything clean and optimised. They build the playbook for how your finance department runs. They identify where processes break down, where cash is leaking, why customers are not paying on time, and where costs are running away unchecked.

Crucially, they own your reporting. A strong financial controller gives you monthly management accounts you can trust, a rolling 12-week cash flow forecast, and a KPI dashboard that helps you make decisions rather than raise more questions. The clue is in the name. Financial control. Control of systems, control of processes, control of data.

The Finance Director or CFO 

They take the reliable numbers produced by your financial controller and uses them to drive strategy. Growth planning, profitability, long-term sustainability, aligning financial decisions with your personal goals as an owner. They do not do operational work. They do not fix your credit control process or investigate why your month-end numbers do not add up. They assume those foundations already exist.

The problem is that in most businesses under £5 to £10 million, those foundations do not exist yet.

Why Good Finance Directors Kept Ending Up Frustrated

When Profit Cash Growth started out, the focus was on FD-level services. Working with seven and eight figure businesses, sitting in on strategy, driving commercial decisions.

What kept happening was that both sides became frustrated. The business owners expected strategic insight. The finance director expected to walk into a clean, functional finance operation. Instead, there were no proper processes, no reliable systems, management accounts that could not be trusted, and every strategic conversation kept derailing into questions about credit control, month-end procedures, and why the cash flow forecast did not match reality.

You cannot build on a broken foundation. The financial controller work has to come first.

The Title Trap That Makes Everything Worse

There is a pattern that plays out in growing businesses that makes this problem significantly harder to fix later.

A business brings on its first finance person, typically an admin bookkeeper. They get overwhelmed. You hire someone to help them. But you cannot give the new hire the bookkeeper title when the original person already has it, so you promote the first person to finance manager, or even financial controller, despite the fact they have no management experience, no process-building skills, and no financial controller background.

Then the business grows further. You only have space to hire above them. But you do not need an FD yet. You need an actual financial controller. And the person with that title cannot do the job. Now you have a problem that is uncomfortable to fix and expensive to ignore.

The solution is simply to be honest about job titles from the start. Your first finance hire is a bookkeeper. Save the management titles for people who have genuinely earned them.

Four Signs Your Business Is Actually Ready For A CFO

If you are genuinely considering a finance director or CFO hire, here is the honest checklist. A good one will cost you a six-figure salary plus benefits. For that investment to pay for itself, these four things need to already be in place.

You have a management team

If every strategic idea from your monthly FD meeting lands back on you to implement the next day, nothing will change. You need department heads who can take ownership and execute. Without them, your FD becomes an expensive advisor whose recommendations gather dust.

You have slick processes across the whole business. 

Not just in finance. When a strategic idea comes out of a CFO conversation, it needs to flow through the organisation efficiently. If every initiative gets stuck in operational chaos, you will have the same conversation month after month with nothing to show for it.

You have quality data. 

If you are running key parts of the business off spreadsheets, if people are not logging information consistently, if your systems cannot generate reliable reports, your data is compromised. A CFO cannot develop strategy from unreliable information.

You have reporting you trust. 

If you look at your profit and loss statement and think "I am not sure about these numbers," you are not ready for strategic finance leadership. That feeling is a signal. It means the processes are broken and the data is not clean. That is financial controller work.

What Most Seven-Figure Businesses Actually Need Right Now

For most businesses turning over between £500k and £10 million, the priority is financial controller support, not a CFO. That means proper systems and processes, reliable management accounts, cash flow visibility, and a finance function that can actually handle growth without constant firefighting.

This is not the glamorous stuff. It is not the sexy strategic conversations. It is the grunt work of building a business that runs like a well-oiled machine. But it is what makes everything else possible. Every part of your business eventually flows through to finance. Your quote process, your sales follow-up, your customer support. A financial controller connects those dots and makes sure nothing falls through the cracks.

Get this foundation right, and strategic decisions become clear. Skip it, and even the best CFO in the world cannot help you. They will spend their time trying to figure out why the numbers do not add up.

Once the foundation is solid, and for many businesses in this revenue range that might mean quarterly strategic input rather than a full-time hire, you will know exactly what you need and be in a position to use it properly.

Ready to get your finance function working properly? Our financial controller service builds the processes, systems, and management accounts you need to make confident decisions and grow profitably. Get in touch to find out where to start.

Listen to the podcast episode that inspired this post:

Episode 76 - CFO or Financial Controller: Which is Right for Your Business?