The Succession Plan Nobody Writes: Who Runs the Family Office When the Key Person Leaves?

Ask a principal about succession and you will hear about the children. The trusts, the shareholding, the education of the next generation, the long conversations about who inherits what and when. Indian families in particular have spent the last decade professionalising this — family constitutions, family councils, staggered transfers.

Now ask a different question: if your CIO resigned on Monday, who signs off on the private credit drawdown due Thursday?

Silence, usually. J.P. Morgan Private Bank's 2026 Global Family Office Report — a survey of 333 family offices across 30 countries with an average net worth of $1.6 billion — found that 86% of family offices lack a clear succession plan for their key decision makers. Not the family's succession. The office's. The same survey found that a third of family offices rank over-reliance on a single individual or provider among the top risks to their continuity and effectiveness.

This is the quiet structural weakness of the family office model. The entity built to protect wealth across generations is itself, in most cases, one resignation away from paralysis.

Why the office is more fragile than the family

Family succession gets attention because it is emotional, visible, and forced — mortality guarantees the conversation eventually happens. Office succession has none of those forcing functions. The team is small, often fewer than ten people. The office was usually built around one trusted individual — a CIO who came from the family's bank, a CFO who grew up inside the operating business, or the founder himself acting as de facto chief investment officer. Trust was the hiring criterion, and trust does not transfer through a job description.

The result is concentration that no investment committee would ever tolerate in a portfolio. Relationships with bankers, fund managers and lawyers live in one person's phone. Deal history and the reasoning behind it live in one person's memory. Authority lives in one person's relationship with the principal. Advisers who work on these transitions consistently observe the same pattern: long-tenured leaders control even the smallest details of family relationships, the organisation cannot imagine a different kind of leadership, and change feels riskier the longer the incumbent stays — so the conversation is deferred until it cannot be.

There is a second, harder reason the plan never gets written: writing it requires the patriarch to contemplate his own withdrawal. In many offices the founder is the key person. Planning for the office to outlive his attention feels uncomfortably close to planning for the office to outlive him.

What it looks like when it goes wrong — and right

The cautionary tales are usually private, which is precisely why they don't get learned from. But the public record offers instructive cases at both ends.

Concentration without checks. Archegos Capital Management was a family office in which strategy, risk and conviction were effectively one man. When Bill Hwang's concentrated bets unwound in 2021, there was no internal counterweight — no investment committee, no independent risk function — and roughly $20 billion evaporated in days. Archegos was an extreme case of leverage, but the governance lesson generalises: an office where one person is the strategy has no succession plan because it has nothing to succeed to.

CIO churn at the top. Even the most sophisticated family offices feel it. When Soros Fund Management converted to a family office, it cycled through a series of investment chiefs in a few years before stabilising under a long-term CIO with genuine delegated authority. The lesson the firm publicly absorbed: a family office cannot retain world-class investment leadership without giving that leader real mandate, real tenure expectations and a real bench beneath them.

Institutionalising on purpose. The oldest American family offices solved this problem by design. Bessemer Trust, born as the Phipps family's office in 1907, and the Rockefeller family office, which evolved into Rockefeller Capital Management under professional non-family leadership, both survived their founders by doing the unglamorous things early: non-family executives in the top seats, governance committees that own decisions rather than individuals, and documented processes that make any one departure survivable. A century later, both still exist. Most of their contemporaries do not.

The pattern across all three is the same. Offices that survive transitions treat leadership as a structure. Offices that don't treat it as a person.

The anatomy of an office succession plan

A workable plan is not a single document naming an heir to the CIO's chair. In practice it has five components, and they map to three time horizons — the emergency, the planned transition, and the generational handover.

1. The emergency protocol. If a key executive is suddenly unavailable — resignation, illness, dispute — who has signing authority, who speaks to the banks, who can execute or halt transactions? This should be writable in a week. Most offices have never written it.

2. A decision-making structure that outlives individuals. An investment committee with a charter, even a small one, converts personal authority into institutional authority. The test is simple: can the office make a defensible investment decision with any one seat empty? If not, the committee is decoration.

3. Documented institutional memory. Not just account access and passwords (though start there — it is astonishing how often the crypto keys or the banking tokens sit with one person), but the why behind the portfolio: deal memos, manager selection rationale, the family's stated risk tolerances and exclusions. When the long-time leader walks out, this is the knowledge that walks out too — which is why a thoughtful exit plan for the outgoing leader, with a structured overlap period to transfer relationships and context, matters as much as choosing the incoming one.

4. A talent pipeline with honest economics. Succession fails quietly years before it fails visibly — when the capable deputy leaves because there is no path, no carry, no mandate. Investment talent compensation is already the largest cost line in most family offices, and the competition for that talent is intensifying. Retention structures — co-investment rights, long-term incentive plans, a credible promotion path — are succession planning by another name. So are deliberate development moves: rotating rising staff across investment, operations and family-facing roles, and giving next-generation family members formal roles inside the office first, where they can build trust and be assessed honestly before any handover.

5. A plan for the principal's own evolution. The hardest component. As the founder steps back from daily decisions, what does he retain — veto rights, committee chairmanship, an annual strategy review? Defining the landing place for the outgoing leader is what makes letting go possible. Without it, "succession plans" remain theoretical because the person who must approve them is the person they replace.

Where to start: the 90-day version

The full architecture takes a year or more. The first layer takes a quarter:

• Days 1–30: Write the emergency protocol. Map every approval, signature and access that currently depends on one person. Fix the single points of failure that can be fixed with paperwork — dual signatories, documented access, a deputy on every banking relationship.
• Days 31–60: Run the "empty chair" test. For each key role — CIO, CFO, office head — write one page: what breaks if this chair is empty for six months, who could fill it internally, what would it take to hire it externally, and what would it cost to lose the incumbent unprepared.
• Days 61–90: Convene the principal and key executives for one structured conversation with the one-pagers on the table. The output is not a finished plan. It is an agreed owner, an agreed timeline, and the end of the silence.

The peer question

Here is what makes this challenge unusual: every family office faces it, almost none discusses it, and so nobody knows what normal looks like. What does a reasonable CIO retention package look like in Mumbai versus Singapore? How many offices have a functioning investment committee versus a ceremonial one? How long does a leadership transition actually take when it goes well?

These are exactly the questions we are putting to SoHo members in our first Family Office Pulse — anonymised, principal-only, and reported back exclusively to those who contribute. If the 86% number tells us anything, it is that no family solves this alone, and no adviser selling a solution will tell you what your peers honestly do.

The families that last are not the ones with the best investments. They are the ones whose offices survive the people who built them.