Fractional CFO Engagements: How They Are Structured and How They Change as You Scale Past $10M

Annual evaluation

Once a year, review the engagement as a whole. Questions include: Are we using the executive's time on the most valuable issues? Has the scope changed? Is the fee right? Should we adjust the cadence? Do we need to bring any capabilities in-house? Do we want to continue, change structure or transition?

Knowledge transfer and independence

A good engagement leaves the company stronger, not dependent.

• Document processes, models and policies.
• Train staff on tools and routines.
• Share the reasoning behind recommendations.
• Create templates that internal teams can maintain.
• Keep key files in company-owned systems.
• Avoid opaque tools that only the executive can use.

Ask the executive for a quarterly update on what has been documented and transferred. Over time, the executive's role should focus on judgement and leadership, while routine tasks move to the team.

Deciding between continuing fractional and hiring full-time

There is no revenue figure at which a full-time CFO becomes mandatory. The decision rests on workload, complexity, risk and culture.

Signals that full-time may be justified

• The executive's required time regularly exceeds a half-time load.
• Multiple entities, jurisdictions or business lines require daily oversight.
• Frequent financing events, acquisitions or restructurings.
• A large finance team that needs on-site leadership.
• Investor or board expectations for a dedicated executive.
• The need for continuous presence in executive meetings and operational decisions.
• Strong cultural reasons, such as the need for a leader who is part of the daily rhythm.

Signals that continuing fractional may still fit

• The workload is predictable and can be handled in scheduled time.
• A capable controller runs the function day to day.
• Finance complexity is moderate.
• The company values flexibility in cost.
• Governance needs are satisfied through periodic oversight.

A comparison to guide the discussion

The article on hiring a fractional CFO and the comparison of CFO and controller roles provide further context for such decisions.

Planning a transition to a full-time CFO

If you decide to hire full-time, plan the handover.

1. Define the role. Write a job description based on the work the fractional executive has been doing, plus new responsibilities.
2. Involve the fractional executive. They know the business and can help screen candidates, within the bounds of conflicts and confidentiality.
3. Set a timeline. Allow months for search, notice periods and onboarding.
4. Plan overlap. A few weeks of overlap lets the new CFO learn from the fractional executive.
5. Transfer documentation. Hand over models, policies, calendars, lender contacts and open issues.
6. Agree on a stepped reduction. Gradually reduce the fractional role to occasional advice, then end.
7. Communicate. Tell staff, lenders and advisers about the change.
8. Review after ninety days. Check that nothing was dropped.

A cooperative transition is a sign of a healthy engagement. The fractional executive should be willing to hand over, and the company should treat the transfer with respect.

Keeping a fractional role after hiring

Some companies keep the fractional executive on a lighter basis to serve as a sounding board, handle special projects or cover absences. This can add perspective, though it should be clearly defined to avoid confusion about authority.

Governance and risk in fractional arrangements

Part-time leadership raises specific governance questions.

Disclosing outside interests