What does a fractional CFO actually do?
A fractional CFO is a part-time finance lead who builds forecasts, manages cash, reads your numbers and helps with decisions like hiring, pricing and funding. You pay for a few hours a month rather than a full-time salary. It usually makes sense once your books are clean and decisions get bigger.
Updated November 2026 · By Pankil Kumar, Managing Partner
Quick facts
- You get. Part-time finance leadership
- Main work. Cash forecasts, budgets, pricing and hiring plans
- Ready when. Your books are current and decisions are bigger
What does a fractional CFO actually do?
Bookkeepers record what happened. A CFO looks ahead. Typical work includes these.
- A 13-week cash flow forecast
- An annual budget, checked against actual results each month
- Margin analysis by product, job or client
- Models for hiring, new locations or price changes
- Preparation for lenders or investors
- A regular meeting to go over the numbers
The output should be decisions, not just reports.
When do you need one?
You don't need a CFO just because you've got revenue. These are stronger signs.
- You're profitable on paper but short on cash
- You're thinking about a big hire, loan or location
- Your margins are shrinking and you don't know why
- A lender or investor is asking for projections
- You've outgrown a gut feel
If your books aren't current, fix that first. A forecast built on unreconciled books is just a guess in a spreadsheet.
How is it different from a bookkeeper or tax preparer?
| Role | Looks at | Answers |
|---|---|---|
| Bookkeeper | Last month | What happened? |
| Tax preparer | Last year | What do we owe? |
| Tax planning | This year | How do we legally owe less? |
| CFO | Next 12 to 24 months | What should we do? |
Bookkeeping and accounting differ in the same way. Many small businesses get the most from one person who sees all of it.
What does it cost?
It depends on the hours and scope. Many firms charge a monthly retainer, and it's far less than a full-time CFO's salary. Be clear on what you'll get each month. A forecast and one monthly meeting is a very different job from board-level support. You can see how we price our CFO plan.
How do you get value from one?
Bring real questions. Should we hire now? Can we afford this lease? Which clients make money? Then act on the answers. If you'd rather start small, read how to read your profit and loss statement, then book a planning review.
Sources
General information, not tax advice for your situation.
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See our tax planning and CFO serviceHow many hours does a fractional CFO work?
It varies, often a handful of hours a month, with more around budgets or fundraising.
Does a small business need a CFO?
Not a full-time one. A part-time CFO can make sense once decisions start to carry real financial risk.
Can a CFO do my taxes?
Some can, but it's a separate job. It helps when both work from the same books.
Tell us what's messy. We'll tell you what it takes.
Tell us what you need and get a fixed price before any work starts. No pressure and no contract.