Insight
What's the difference between an accountant and a CFO?
Why an accountant doesn't replace a CFO, and when you need a fractional or external CFO.
Plenty of founders assume a good accountant covers everything financial. Until an investor asks for a model, cash gets tight or pricing stops adding up. That is when it becomes clear that bookkeeping and financial leadership are two different jobs.
What an accountant does
An accountant looks at what already happened. They make sure your numbers are correct and compliant, and that nothing slips through towards the tax office.
- Processing invoices and bank transactions
- VAT returns and tax obligations
- Annual accounts and filing
- Advice on company structure and taxation
What a CFO does
A CFO looks ahead. They turn your numbers into decisions: where you make money, where it leaks, how long your cash lasts, and what happens if you change one variable.
- Cash flow forecasting and scenarios
- Margins and profitability per client, product or project
- Dashboards and KPIs you steer on every month
- Budgeting, funding and conversations with banks or investors
The core difference
Your accountant records your past. Your CFO steers your future. They do not replace each other, they reinforce each other. A CFO works on exactly the numbers your accountant keeps clean.
When you need more than an accountant
As soon as decisions cost money you have no visibility on. A new hire, an investment, a funding round or a price increase. That is the moment you need someone who calculates the impact up front.
A fractional CFO gives you that level without a full-time salary. One day a month is often enough to build the rhythm.