Fractional CFO vs Full-Time CFO

Harper May specialises in CFO recruitment, helping businesses secure the right level of financial leadership based on their structure, growth stage and long-term objectives.

Many businesses reach a point where founders, CEOs or leadership teams need to decide between hiring a fractional CFO or appointing a full-time CFO, particularly as financial complexity increases.

A fractional CFO, sometimes referred to as a part-time or interim CFO, is typically engaged where a business requires senior financial support without committing to a full-time appointment.

This is often relevant for growing businesses where founders or CEOs need to improve reporting, strengthen financial visibility and introduce greater control, but do not yet require a permanent board-level hire.

A full-time CFO is usually required once the business reaches a stage where financial complexity, reporting demands and strategic priorities require consistent leadership and oversight.

This typically includes businesses preparing for investment, managing funding, scaling operations or requiring ongoing board-level support.

The decision between a fractional and full-time CFO is not just about cost or structure, but about ensuring the business has the right level of financial leadership to support its next stage of growth.

Appointing a CFO too early can create unnecessary cost, while delaying the hire or relying on insufficient support can lead to gaps in reporting, control and decision-making.

Harper May works with businesses at different stages, from those seeking flexible CFO support to organisations ready to hire a full-time CFO to lead finance through growth, investment or transformation.

We recruit across a range of sectors including technology, financial services, professional services, consumer businesses and private equity-backed companies.

We also support senior finance appointments across:

  • Chief Financial Officers

  • Finance Directors

  • Financial Controllers

  • Heads of Finance

You can also explore our Finance Recruitment services to see how we support businesses hiring across the finance function.

If your organisation is deciding between a fractional CFO or full-time CFO, Harper May’s specialist finance recruiters in London can help you determine the right approach and secure the right financial leadership for your business.