The CFO role has changed. Succession planning hasn’t kept up.

CFO turnover remains persistently high – and in our experience, it shows no signs of stabilising. What once looked like cyclical disruption now looks like the new normal. Meanwhile, the CFO role itself has undergone a fundamental shift: from financial stewardship to one of the most consequential enterprise leadership positions in the business, spanning capital strategy, transformation, investor credibility, technology enablement, and the broader value-creation agenda. 

For boards and CEOs, that changes everything about how succession should be approached. 

From the conversations we have with boards and leadership teams, most organisations accept that succession planning matters. The more uncomfortable question, and the one fewer are willing to sit with, is whether their current approach is fit for today’s environment. In many cases, it is not. 

The market reality: Proven CFOs are in short supply 

In Eton Bridge Partners’ analysis of 6,400 CFO appointments across ten global markets from 2023 to 2025, only 29% went to first-time CFOs. The market still strongly favours proven CFO experience, even as that pool continues to tighten. 

The challenge is not simply how to broaden the pipeline. It is how to do so in a market still reluctant to take appointment risk – and where the definition of “ready” keeps expanding. Technical and functional excellence is the baseline. What organisations increasingly need is capability across capital allocation, transformation, technology and data, risk and resilience, and stakeholder management. That is a materially different brief from the one most succession plans were built around. 

The succession model that most organisations are still running 

Most organisations have a succession plan of some sort. Far fewer have one that has kept pace with how quickly leadership requirements have changed. 

Over the past few years, businesses have had to absorb sustained macro volatility, shifting capital conditions, strategic reprioritisation, and increased investor scrutiny. In that context, succession planning anchored to the past becomes fragile. 

What we see in the market is that plans rarely fail because they were never created. They fail because they were not refreshed. The role evolves; the succession view lags behind. A candidate who looked credible 18 months ago can quickly become only a partial fit if the business has since pivoted toward international expansion, transformation, refinancing, or a more externally facing investor agenda. 

The risk is not simply that a plan becomes outdated. It is that boards continue to rely on yesterday’s leadership criteria to solve tomorrow’s transition. 

The false comfort of partial coverage 

Most organisations operate somewhere along a spectrum – from a reactive, market-led approach at one end, to consistent investment in a “ready now” internal successor at the other. In practice, many sit somewhere in between, which can create a false sense of coverage: partial internal readiness alongside reliance on an external market that may not behave predictably when it is needed. 

In our experience, succession is also less tightly aligned to business strategy than other areas such as technology, ESG or people planning. It should be equally anchored, reflecting not just the current role, but where the business is heading. Too often, a succession plan becomes a source of reassurance rather than a genuine tool for decision-making. 

Why the CFO succession bench is shallower than it appears 

Most boards do not enter a CFO transition expecting difficulty. There is usually a shortlist. An internal candidate may appear ready. On paper, the position can feel relatively comfortable. The gap tends to emerge later. 

One of the most common misreads we encounter at board level is treating familiarity as a proxy for readiness. A CFO-1 who is operationally strong and trusted by the executive team may still be untested in the moments that define CFO success: leading investor conversations, exercising judgement under pressure, operating as a genuine enterprise-level counterweight to the CEO and board. Those gaps often only become visible when the succession decision is already close. 

From our conversations with search committees and NEDs, the distinction that matters most is not between internal and external candidates; it is between plausible and credible successors. Plausible candidates can satisfy the outline of the role on paper. Credible successors can withstand scrutiny from the market, the board, and the broader leadership context the business is moving into. That is a different standard from the one most succession plans are built around. 

The cost of getting it wrong 

The consequences extend beyond a delayed appointment. They show up as execution drag, a narrower set of strategic choices, weaker investor confidence, or a transition that absorbs far more CEO and board attention than anticipated.

In more pressured environments, leadership credibility can be called into question at exactly the moment the business most needs it. 

When strategy changes faster than the succession plan 

A business that expected steady scale may find itself needing rapid transformation, or vice versa. When that happens, leadership requirements pivot – often quickly. Succession plans tend to assume more stability than the business ultimately experiences. 

This is particularly visible in private equity-backed environments. Buyout holding periods remain extended, in many cases approaching six years. During that time, the CFO is central to value creation. Yet portfolio CFO tenure averages closer to 2.5 years, and turnover remains materially higher than in listed environments. 

What we see across our PE-focused work is that this level of turnover is not accidental; it reflects how quickly the brief evolves. The CFO who is right at deal stage is not always the one needed for scaling, transformation, or exit preparation. From an investor perspective, this is not simply a continuity issue. It is a source of execution risk and, in some cases, a genuine constraint on strategic optionality. 

What good CFO succession planning looks like now 

The strongest boards treat CFO succession as an ongoing calibration exercise, not a periodic governance discussion. Four shifts tend to distinguish the organisations that consistently manage CFO transitions well: 

1. Start with the future role, not the current incumbent. Succession conversations should be anchored in where the business is going, not where it has been. In our experience, that often changes the required profile materially – and earlier than most expect. 
2. Test readiness properly and early. Internal candidates should be assessed against the future brief with the same rigour applied to the external market. This tends to surface gaps when there is still time to address them. 
3. Build development deliberately. Where an internal successor is part of the plan, exposure needs to be engineered – board interaction, investor engagement, leading complex programmes, operating outside functional comfort zones. Without this, readiness remains theoretical. 
4. Stay calibrated to the external market. Not to default externally, but to understand where internal readiness genuinely compares well and where it does not. 

Why the external market is not a reliable safety net 

From conversations across our network, boards that treat the external market as a fallback option consistently discover too late that it does not behave like one. The strongest CFO candidates move selectively, within narrow timing windows, and assess the quality of the opportunity as carefully as the organisation assesses them. 

Maintaining calibration requires an informed view of a market that is often opaque. The strongest candidates are rarely visible through conventional channels. As a result, the boards that manage transitions most effectively tend to maintain ongoing relationships with a small number of trusted search partners who understand their business, culture, and specific leadership challenges – not as a trigger-led solution, but as a way of staying connected to a market they do not control. 

The questions boards should now be asking 

Most boards would say they have CFO succession covered. Many do, in a traditional sense. The more relevant test is harder to pass: 

• If business strategy shifted meaningfully over the next 12–18 months, would the current succession plan still hold? 

• Is there a successor assessed against that future state – not today’s role? 

• Has that individual actually been tested in the environments they will need to operate in? 

If the answer to any of these is unclear, the risk is not theoretical and is it a question of timing?  

In a market where CFO mobility remains high and the genuinely “ready now” population is constrained, succession planning is no longer just about continuity. It is about maintaining strategic optionality, and building that optionality before it is needed, not after.