The labels are interchangeable, the quality is not
Freelance, fractional, virtual, part-time CFO. Different words for senior finance judgement bought without employment. Do not spend time on the taxonomy, spend it on the vetting, because the variance between two people using the same title is enormous and the market has grown faster than the quality bar.
The scale of that is worth understanding before you start. Every second executive finance professional I speak to is considering moving towards the fractional or virtual CFO space, which means the market is getting crowded and harder for businesses to know who to trust with something this important.[1] The fractional or virtual CFO space is very popular. The people considering it are all very financially savvy, but they are not necessarily working in the sales or business development component.[2] Which means many of them are excellent at the job and inexperienced at running a practice, and you will meet both kinds.
Vet on niche, not on CV
Everyone at this level has an impressive CV. The differentiator is whether they can tell you precisely where they are best. The criterion I use for my own referral list of good fractional and virtual CFO advisers is their absolute niche: the specific market, industry or growth stage where they do their best work and give the most value.[3] Ask it directly. Someone who answers "businesses from $1M to $100M across any industry" has told you they have no specialism.
Then ask what decisions they expect to change in the first 90 days. The honest version of this work is not a document, it is different decisions. When someone properly owns the finance side, reporting gets clearer, forecasts become more believable, board prep gets less chaotic, cash conversations get more accurate, and hiring plans get properly tested before they become commitments.[4] Hold the engagement to those five outcomes rather than to a deliverables list.
A useful shortcut in Australia: ask other founders and ask recruiters who work the segment. I keep a referral document of the best fractional and virtual CFO advisers in Australia and share it with any business that asks.[5] The referral layer is small and it is the most reliable filter available, precisely because reputations in it are slow-built and easily lost.
| How founders usually vet | What actually predicts a good engagement | |
|---|---|---|
| The credentials | A senior CV with recognisable logos. At this level, everyone has one, so it separates nobody. | A stated niche: the exact market, industry or growth stage where they do their best work. A broad answer is a decline. |
| The proposal | A deliverables list and a monthly retainer, usually open-ended from the start. | A bounded first engagement with a testable outcome, such as visibility and a model aligned to the plan. |
| The end of it | Unaddressed. The retainer continues until the founder decides to stop it. | Named up front. Typically 18 to 24 months, with the trigger for a permanent hire agreed in advance. |
What it costs, and what it should cover
For Australian pricing reference, solo virtual CFOs charge up to around $210 an hour and firms up to around $270.[6] Compare that against the alternative rather than against zero: a late Series A permanent CFO runs $275k to $325k base plus equity.[7] For a business that needs judgement two days a month rather than a full-time executive, the freelance route is straightforwardly cheaper.
On scope, the mandate that shows up most often is visibility. A founder of a pre-revenue, niche-industry startup came to me looking for a fractional CFO to improve financial visibility and align their financial model with the direction of the business.[8] That is a good first engagement: bounded, testable, and it tells you quickly whether this person adds value. Avoid open-ended retainers before you have seen the work.
Below a certain point, the honest answer is that you may not need one at all. A financially savvy founder comfortable with AI can often get away with less reliance on a fractional CFO at seed stage by engaging a fractional bookkeeper and using tooling for basic runway tracking, actual versus forecast and lightweight commercial analysis.[9] That is a cheaper answer to the same problem and worth testing before you engage anyone senior.
When the arrangement should end
Every freelance CFO engagement has an expiry and the good ones say so up front. A fractional CFO is typically relevant to a startup for a finite period, usually 18 to 24 months.[10] For businesses reaching $20M-plus ARR, a full-time CFO becomes effectively mandatory, because fractional arrangements typically break down at that stage.[11]
Timing varies by model. A single-product SaaS business might not need a first finance hire until Series B and can rely on a fractional for a long time, while complex deep tech businesses like robotics need a finance professional sooner.[12] Write the transition into the engagement from the start: what triggers the move to a permanent hire, and what handover looks like. A founder needing a fractional CFO today might require a full-time hire in 18 months, and will remember who was straight with them about it.[13]
If the transition to a permanent CFO is the decision ahead of you, the stage test and what the search involves are set out here.
Common questions
What is the difference between a freelance CFO and a fractional CFO?
In practice, nothing meaningful. Freelance, fractional, virtual and part-time CFO all describe senior finance judgement bought by the day or month rather than employed. None of the labels tells you anything about quality, and the variance between two people using the same title is enormous. Spend your effort on vetting rather than taxonomy: ask about their specific niche and what decisions they expect to change in the first 90 days.
What does a freelance CFO cost in Australia?
For pricing reference, solo virtual CFOs charge up to around $210 an hour and firms up to around $270. The comparison that matters is not zero, it is the permanent alternative: a late Series A CFO runs $275k to $325k base plus equity. If you need senior judgement two days a month rather than a full-time executive, the freelance route is straightforwardly cheaper. Start with a bounded engagement rather than an open-ended retainer, so you can see the work before committing.
How do I vet a freelance CFO?
Ask about niche first: the specific market, industry or growth stage where they do their best work. That is the criterion I use for my own referral list, and a broad answer should be treated as a decline. Then ask what decisions they expect to change in the first 90 days, because the honest version of this work is different decisions rather than documents. The market has become crowded, with every second executive finance professional considering the move, so referrals from founders and recruiters who work the segment are the most reliable filter.
When should a freelance CFO arrangement end?
Usually after 18 to 24 months, which is the finite period a fractional CFO is typically relevant to a startup. At $20M-plus ARR a full-time CFO becomes effectively mandatory because fractional arrangements break down at that scale. Timing varies by model: single-product SaaS can lean on a fractional for a long time, complex deep tech such as robotics cannot. Write the transition into the engagement from the start, including what triggers the permanent hire and what handover looks like.
References
- Tom Hunter: every second executive finance professional he speaks to is considering the fractional or virtual CFO space, making the market crowded and harder for businesses to know who to trust.
- Tom Hunter on the CFO Track podcast: the fractional or virtual CFO space is very popular, and the people considering it are financially savvy but not necessarily working the sales or business development component.
- Tom Hunter on his referral document of fractional and virtual CFO advisers: the key criterion is an absolute niche, detailing the specific market, industry or growth stage where they do their best work.
- Tom Hunter: with strong finance ownership, reporting gets clearer, forecasts more believable, board prep less chaotic, cash conversations more accurate, and hiring plans properly tested before they become commitments.
- Tom Hunter: maintains a referral document of the best fractional and virtual CFO advisers in Australia, shared with any business that asks.
- Story Recruitment 2026 market data: solo virtual CFOs charge up to around $210 an hour and firms up to around $270.
- Story Recruitment 2026 salary data: a late Series A permanent CFO runs $275-325k base plus equity.
- Tom Hunter: assisted a founder of a pre-revenue, niche industry startup who sought a fractional CFO to improve financial visibility and align their financial model with the business's direction.
- Tom Hunter on seed-stage finance: a financially savvy, AI-comfortable founder can rely less on a fractional CFO by engaging a fractional bookkeeper and using tooling for runway tracking, actual versus forecast and lightweight commercial analysis.
- Story Recruitment guidance: a fractional CFO is typically relevant to a startup for a finite period, usually 18 to 24 months.
- Story Recruitment guidance: at $20M+ ARR a full-time CFO becomes effectively mandatory, as fractional arrangements typically break down at that stage.
- Tom Hunter: a single-product SaaS business might not need a first finance hire until Series B, relying on a fractional CFO for a long time, while complex deep tech businesses like robotics need a finance professional sooner.
- Tom Hunter: a founder needing a fractional CFO today might require a full-time hire in 18 months, and will remember the conversation when the timing is right.