Field Note · Finance leadership
What I Look at Before Recommending a Fractional CFO
Fractional CFO is a title. It is not a diagnosis. Before recommending one, I want to know which decisions are blocked, why the current finance system cannot support them, and who must own the fix after the first analysis.
A thinking frame by Andrew Moss
The questions I get
Usually some version of these:
- Do we need a fractional CFO now?
- Is our real problem strategy, bookkeeping, reporting, cash, or operating follow-through?
- What should a fractional CFO prove in the first 90 days?
What a lot of people seem to think
Once a company feels financially disorganized or strategically uncertain, adding a senior finance title will create clarity.
How I look at it
I work backward from the decisions the business needs to make. The right answer may be cleaner books, a controller, an FP&A cadence, a financing specialist, a fractional CFO, a full-time CFO, or a sequence of several roles. The label should follow the work and the ownership required.
Why the decision matters
The cost is rarely confined to the line item.
If the sequence is wrong
The company can buy expensive advice without fixing data, cadence, accountability, or the decision bottleneck that caused the problem.
If the sequence is right
The business gets the right level of finance leadership, a credible first proof, and an operating system that continues after the initial analysis.
How reversible is it?
Usually moderate, but poor finance visibility can make later hiring, financing, tax, liquidity, or transaction decisions much harder to correct.
The short answer
Diagnose the decisions, data, cadence, and owner.
List the recurring decisions the business cannot make confidently. Trace the data and operating inputs those decisions require. Decide whether the missing value is technical accounting, reporting, forward planning, capital judgment, cross-functional ownership, or executive leadership. Then define the first 90-day proof before choosing a title.
A useful analogyDo not hire a navigator before checking the instruments.
A senior navigator cannot steer from unreliable gauges. Sometimes the first need is better instrumentation. Sometimes it is someone to interpret the readings. Sometimes it is a leader empowered to change course.
Move fromA finance title→Move towardThe finance capability the company needs
The order I would use
Take the right steps in the right order.
- 01
Name the blocked decisions
List the pricing, hiring, cash, financing, margin, investment, or transaction choices the team cannot make confidently.
- 02
Trace the information chain
Find where source data, close timing, definitions, ownership, or operating inputs break down.
- 03
Separate the finance jobs
Distinguish bookkeeping, controllership, FP&A, treasury, capital strategy, stakeholder communication, and executive leadership.
- 04
Define the authority
Decide whether the role advises, builds, owns a recurring cadence, manages a team, or makes executive decisions.
- 05
Specify the first proof
Write what should be materially better in 30, 60, and 90 days, using outputs and decisions rather than a vague job description.
Questions worth answering
Before the next irreversible move:
- Which decisions are currently blocked or based on weak information?
- What work must recur after the initial diagnosis?
- Who will own the finance system when the first recommendations are delivered?
- What first proof would justify extending the relationship?
What not to do
Do not hire a title to absorb ambiguity.
Do not ask one person to fix unreliable books, strategy, fundraising, systems, and every operating decision without sequence or authority. Do not confuse a polished forecast with a functioning finance operation.
Keep the perspective
The best fractional work should make the company more capable.
The goal is not dependence on a clever adviser. It is better decisions, cleaner ownership, and a finance system the business can understand and operate.
Independent sources
Useful primary material
These sources support the public frame. They do not replace the private facts or the accountable professional.
Common follow-up questions
What is the first sign a fractional CFO may help?
Important decisions are recurring, forward-looking, and cross-functional, but nobody owns the financial model, cadence, and translation into action.
Should the company fix its books first?
Often the work must be sequenced. Reliable historical information may be necessary before forward planning can be trusted, but the right leader can help define and oversee that sequence.