Fractional CFO & Finance Director jobs in the UK

In UK SMEs, the titles are often used interchangeably and refer to the same part-time executive function. "Finance Director" is the traditional UK terminology, while "CFO" is preferred by VC-backed and US-influenced companies. Both provide strategic financial leadership on a fractional basis, typically 2-3 days per week across multiple clients. The key distinction is semantic rather than functional — both roles involve board-level financial strategy, investor relations, and team leadership.

The fractional CFO market operates differently from traditional recruitment. Most opportunities come through: specialist fractional platforms like fractional.quest (60% of placements), professional network referrals and introductions (25%), executive search firms with dedicated fractional practices (15%). General job boards rarely feature genuine fractional CFO roles due to the bespoke nature of these engagements.

UK fractional CFO day rates range from £700-£1,400 based on company stage and mandate complexity. Seed-stage: £700-£900/day. Series A: £850-£1,100/day. Series B+: £1,000-£1,300/day. PE-backed: £1,100-£1,400/day. Market median sits at £950/day. Rates are driven by responsibility complexity rather than years of experience. Source: fractional.quest UK Market Rate Index Q2 2026.

Professional accounting qualification is essential: ICAEW, CIMA, or ACCA membership strongly expected at CFO level. Clients seek proven track record as a CFO or Finance Director in comparable stage businesses. Key experience areas: fundraising and investor relations, financial planning and analysis, team leadership and development, board reporting and governance, sector-specific expertise (especially in regulated industries).

Two to three clients represents the sustainable maximum for most fractional CFOs. At 2-2.5 days per week per client, three engagements fill a typical working week. Quality over quantity is crucial — clients expect dedicated attention and rapid response times. Many experienced practitioners prefer two substantial clients rather than spreading across three or more.

Predominantly remote-first with occasional on-site presence. Typical arrangement: 80-90% remote working with 1-2 on-site days per month for board meetings, team sessions, or strategic workshops. London-based clients may expect more frequent attendance. Regional clients often fully remote except for quarterly in-person meetings.

Most fractional CFO engagements are structured outside IR35 due to multi-client working patterns and defined statement of work arrangements. Key factors supporting outside IR35: working for multiple clients simultaneously, providing own equipment and workspace, control over how work is delivered, substitution rights in some cases. The hiring company must issue a Status Determination Statement before engagement starts.

Most engagements run 12+ months on rolling 30-90 day notice periods. fractional.quest data shows median engagement length at 14 months. Shorter engagements (3-6 months) typically involve specific projects like fundraising or exit preparation. Longer engagements (18+ months) focus on ongoing strategic leadership and team development. Notice periods allow flexibility while maintaining continuity.

Technology and SaaS dominate (34% of mandates), followed by fintech/financial services (18%), healthcare/life sciences (15%), and private equity portfolio companies (12%). Regulated sectors command premium rates due to compliance complexity. Growing opportunities in sustainability/ESG reporting, manufacturing digitization, and professional services consolidation.

Fractional CFO day rates typically generate higher annual income than equivalent permanent roles when working 2.5+ days per week. At £950/day median rate working 2.5 days per week: £123,500 annual income vs £80,000-£120,000 typical permanent CFO salary in similar stage companies. Premium reflects interim nature, lack of benefits, and need for continuous client development.