Hire a Fractional CFO
Fractional CFOs, Full-Time Results
Senior financial leadership without the full-time overhead. Fractionus connects you with pre-vetted fractional CFOs who plug in fast, own the numbers, and drive profitable growth.
A fractional CFO gives you senior financial leadership one to three days a week, without the cost or commitment of a permanent executive. Fractionus connects you with vetted fractional CFOs who own strategy, cash and capital from day one, and who have already solved the problem in front of you at businesses like yours.
- Strategy, not admin: Capital allocation, forecasting, investor relations and board reporting, owned by one accountable person.
- Immediate impact: No six-month ramp. Experienced CFOs bring frameworks they have already run elsewhere.
- Right-sized cost: You buy the days you need rather than a permanent salary and package, and you scale the days with the workload.
- Flexible engagement: Brief us once, meet a vetted shortlist in days, and scale up or down as the business changes.
What is a fractional CFO?
A fractional CFO is a senior finance leader who owns your financial strategy part-time, typically one to three days a week. They carry the same scope you would expect from a full-time CFO - forecasting, capital allocation, investor relations, board reporting, compliance - on a flexible basis, and they are accountable for outcomes rather than advice.
The role sits above a Financial Controller, who owns accuracy and the close, and above a Head of Finance, who runs the whole function hands-on. Australian and UK businesses often use Finance Director for a similar remit. The finance hub maps all eight roles if you are weighing up levels. Fractional CFOs are also described as outsourced, virtual, or part time CFOs, and the arrangements are broadly the same.
What they focus on
- Financial strategy, forecasting, and capital allocation
- Cash flow management and runway planning
- Fundraising, investor relations, and board reporting
- Finance systems, controls, and process architecture
- Unit economics, pricing, and the finance hiring plan
When to hire a fractional CFO
Revenue is growing, the financial picture is getting more complex, and decisions are being made without numbers you fully trust.
- You are heading into a raise. Investors will test your model, your unit economics, and your runway. A fractional CFO builds the case and fronts the questions rather than leaving you to defend numbers you did not build.
- You have outgrown bookkeeping but cannot justify a full-time CFO. Someone needs to own capital, cash and commercial decisions. A fractional arrangement buys that ownership at the days you actually need.
Fractional CFO vs interim CFO vs financial controller
Three roles get compared here, and the right one depends on what is actually broken.
- Fractional CFO vs interim CFO. Fractional is part time and ongoing, one to three days a week, building something over time. Interim is full time and temporary, covering a seat that is empty or about to be, usually four to sixteen months. Choose fractional for continuing leadership, interim for continuity through a gap.
- Fractional CFO vs financial controller. A CFO looks forward: capital, strategy, commercial decisions. A controller looks back: close, reconciliations, controls, accuracy. If the books themselves are unreliable, fix that first with a controller.
- Fractional CFO vs a consultant. A consultant advises and leaves. A fractional CFO holds the decisions, sits in your leadership meetings, and is measured on what the numbers do.
What a fractional CFO engagement looks like
Most companies start at 1-2 days per week for the first 90 days to build the plan, then adjust once the reporting rhythm holds. Common formats are retained days, sprint blocks, or outcome-based scopes, charged as a day rate or a monthly retainer.
Current fractional CFO day rates are set out in our fractional executive rates guide.
90-day deliverables typically include
- Financial diagnostic and cash runway analysis
- Board-ready reporting pack and agreed KPIs
- Operating model tying the P and L to headcount and pipeline
- Fundraising materials, if a raise is in the window
- Finance hiring roadmap and systems recommendations
Hire a Fractional CFO
Your next move is one conversation away.
Why fractional CFO demand is rising
Companies are buying senior finance leadership the way they buy other infrastructure: at the level they need, when they need it. Fractional CFO arrangements let you try senior talent before committing to a permanent hire, and bring pattern recognition from operators who have solved the same problems across several businesses. Industry reporting and platform data show sharp growth in fractional executive roles since 2022.
How Fractionus places fractional CFOs
- Brief us once. Your stage, financial complexity, systems, and what has to be true in 90 days.
- Shortlist in days. Meet 2-3 vetted fractional CFOs matched to your situation.
- You choose. Interview, check fit, and select your leader.
- We handle everything else. Contracts, billing, onboarding, and smooth scale-up or scale-down.
What your fractional CFO will deliver, and how to measure it
- One accountable owner for financial strategy and growth capital
- A board-ready reporting pack delivered on the same date every month
- A cash position and runway figure you can state and defend on any day
- Leading indicators (runway, gross margin, burn multiple, budget vs actual) reviewed monthly against plan
Fractional leaders from top brands
Frequently Asked Questions
Where can I hire a fractional CFO?
You can hire a fractional CFO through referrals, finance leadership networks, specialist executive search firms, or dedicated fractional platforms. The right source depends on how quickly you need someone to start, how complex your finances are, and whether you want help evaluating candidates.
A strong fractional CFO should have owned forecasting and cash flow, fronted a board or investors, and turned messy numbers into decisions leadership can act on. Fractionus is a practical option when you want a vetted shortlist of fractional CFO candidates without the overhead of a traditional search process.
What is the best platform for hiring a fractional CFO?
The best platform vets for real finance leadership experience rather than seniority alone, and can match you quickly without making you sort through irrelevant profiles. Fractionus is built for this, with pre-vetted fractional CFOs and a shorter path from brief to shortlist.
That speed matters most heading into a raise, managing a tightening runway, or rebuilding reporting before a board meeting. For most buyers, the best platform is the one that saves screening time without sacrificing the depth of experience you need.
How much does a fractional CFO cost?
Most fractional CFO engagements run between one and three days per week, charged as a day rate or a monthly retainer. Cost varies with seniority, market, and how much of the function you need owned rather than advised on.
Current rate ranges by role are set out in our fractional executive rates guide. As a rule of thumb, a fractional arrangement costs materially less than a full-time CFO, because you buy the days you need rather than a permanent salary and package.
How do I start a search for a fractional CFO?
Start by defining the financial problem rather than the title. Clarify what the CFO must own, whether that is building a model, leading a raise, fixing reporting, or managing a finance team, and how many days per week you genuinely need.
A clear brief with defined outcomes attracts better candidates and helps you assess fit faster. Vague role descriptions produce misaligned shortlists and slower decisions.
What should I look for when hiring a fractional CFO?
Look for direct experience at your stage, in a similar industry, or with the specific financial challenge in front of you, plus evidence of measurable outcomes in a senior finance role. The best fractional CFOs operate at both the strategic and the hands-on level without needing to be managed.
You also want someone who communicates clearly with people outside finance, including founders, boards, and commercial teams. Turning a set of numbers into a decision the leadership team can act on matters as much as technical depth.
How do I vet a fractional CFO before hiring?
Ask for specific financial decisions they have made, what those decisions produced, and how they handled cash pressure, a funding round, or an audit under time constraints. Check that references speak to delivery rather than presence in a senior role.
A good vetting process tests commercial judgement and communication, not just credentials. If a candidate cannot explain a complex financial position in plain language, that is worth taking seriously before you commit.
What is the difference between a fractional CFO and an interim CFO?
A fractional CFO is part time and ongoing, typically one to three days a week, and is there to build something over time. An interim CFO is full time and temporary, covering a seat that is empty or about to be, usually for four to sixteen months.
Choose fractional when you need senior finance leadership on a continuing basis but cannot justify a full-time executive. Choose interim when continuity is the priority and there is a specific gap to cover. Outsourced, virtual and part time CFO arrangements are usually the fractional model described differently.
Trusted by fast-growing companies around the world
