What is a fractional CFO?
A fractional CFO is an experienced chief financial officer who works with a company on a part-time, ongoing basis instead of as a full-time employee. The company gets senior financial leadership — forecasting, cash strategy, capital planning, board reporting — at a fraction of the cost and commitment of a full-time hire.
The role is defined by scope rather than hours. A fractional CFO owns the financial direction of the business: what the numbers mean, what decisions follow from them, and what needs to change.
Comparison
How the finance roles differ
Companies often hire the wrong level because the titles overlap in everyday use.
| Role | Primary focus | Time horizon |
|---|---|---|
| Bookkeeper | Recording transactions | Backward-looking, daily/weekly |
| Accountant / CPA | Compliance, tax, financial statements | Backward-looking, monthly/annual |
| Controller | Close process, controls, accuracy | Present, monthly |
| Fractional CFO | Strategy, cash, capital, forecasting | Forward-looking, quarterly to multi-year |
What a fractional CFO typically owns
- Cash flow forecasting and runway management
- Financial modelling and scenario planning
- Budgeting and variance analysis
- Pricing, margin and unit economics work
- Fundraising or lending preparation and diligence support
- Board and investor reporting
- Building the finance team and systems underneath them
Signals the role is worth considering
- You are making significant decisions without a reliable forecast
- Cash timing is a recurring surprise
- You are preparing to raise, borrow, buy or sell
- Your books are fine but nobody is interpreting them
- Growth has outrun the finance function you built at the start
FAQ