Most founders build their first wealth setup by copying someone else's. Get liquid, look at how someone two steps ahead runs their money, order the same thing: a hire or two, trading infrastructure, reporting software. Then it turns out the setup doesn't fit — different deals, different time, different life — and a lot of time, money and effort has been wasted.
That's why I'm writing this one. I want to help you work out what setup you may need, and ask the right questions so you can find the right solution. Don't chase anyone else's setup. Understand the basics, take your time over the questions, and then plan and execute around what is important and relevant to you.
This Week in 30 Seconds
- Minimum viable, defined. A minimum viable family office reduces to five jobs in the right order, and the first is a page of writing. Citi found 48% of family offices never produce it.
- Spend and correctness are different things. J.P. Morgan puts the operating floor near $0.9m a year even for smaller offices, yet a third have no succession plan and most run on six or fewer staff.
- Structure is the exception. The legal and tax floor (holding company, operating companies, SPVs) is the one part of the minimum where spending properly is the point.
- On the Radar. Ultra-wealthy ranks at an all-time high and mostly self-made, five megafunds taking most new VC money, tokenised ETFs at the settlement layer, and California's wealth tax on the November ballot.
A minimum viable family office is a list of jobs
The actual job list is short: know what the money is for, see everything in one place, decide by rules set in advance, review on a schedule, and give one person the job of holding it together. Five jobs. Everything else (staff, software, mandates) is one way of getting a job done, and rarely the only way.
Job one is a page of writing: what the money is for, what it must never be risked on, and the targets that follow. Institutions call it an investment policy statement. Citi Private Bank surveyed 338 family offices in 2024 and found 48% have no such document. By generation: 45% of first-generation offices have one, and by the third generation, 68% do.
Christopher Nelson runs his own family office and works alongside about 170 builders running theirs. This week he published his ordering of the components: the written statement of purpose came first, above entity structure, investment thesis, cadence and tax architecture, because every other component "sits downstream of it." Marco Quevedo, CIO of a nine-figure single family office, gave the same order on a podcast this month: goals before thesis, thesis before allocation. How each piece works is in the minimum viable setup chapter of the family office playbook. The order is the point here.
A view, a rule, a calendar, an owner
Job two is one consolidated view of everything the family owns: private stakes, public portfolios, property, loans, bank accounts. The helicopter view that keeps you on top of the whole portfolio.
Job three is a decision rule that lets you say no fast: two or three tests a deal, fund or pitch has to pass before it gets real time. Job four is a calendar that forces the review. Quevedo runs quarterly reviews with an annual check on the thesis itself. Nelson's observation from that community is that the calendar predicts more than anything else: the people whose offices work are the ones who hold the reviews.
Job five is one accountable owner. In practice, that is a family office coordinator, full-time or part-time, whose job is to hold the pieces together and coordinate the advisers: valuations, the review calendar, the lawyers and accountants. Private deals tend to stay with the founder when that is where the time goes; public markets sit better with a fractional CIO or an outsourced investment setup monitoring risk and performance without joining the payroll. The build-or-outsource piece covers who does which job.
Offices spending $900k a year still skip the first job
J.P. Morgan's 2026 Global Family Office Report, built on 333 single family offices averaging $1.65bn in net worth, puts average running costs at $0.9m a year for offices under $250m, $1.7m for $250–500m, and $6.6m above $1bn. The same report finds a third of family offices have no formal succession plan for their key decision-makers. Put that beside Citi's 48% with no investment policy statement, and 60% running on six or fewer staff, and the pattern is hard to miss: offices spending the better part of a million a year on payroll and infrastructure are skipping the jobs that cost nothing.
One part of the floor stays professional-grade
One part of the setup does require real money to be spent on it. People underestimate the importance of legal and tax structuring, choose a jurisdiction for one deal's convenience, and pay for it years later: retrofitting a structure costs far more than getting it right once. The floor is a proper structure: a holding company at the top, operating companies that employ people and carry the costs, SPVs for private investments where needed. Structuring and tax advice is the one place where cutting corners gets expensive later. The right shape depends on jurisdiction and circumstances, which is why it belongs with specialist advisers.
There's a fair objection: real portfolios are messier than a five-job list. Prime Buchholz, writing in January on private-markets data, details why one consolidated view is hard even for institutions: valuations arrive late, formats don't match, and much of the work stays manual. A minimum designed around today's simple portfolio will be inadequate three private commitments later. Which is the argument for starting early: get the view and the review rhythm working while the portfolio is still simple, because adding them later, with a full private book already running, is far harder.
Why, then how, then what
The order is the whole idea.
Why: the page that says what the money is for.
How: the structure it sits in, the rule it runs on, the person who owns it.
What: the investments themselves, which get most of the attention and belong last.
Most of what gets pitched at a founder in the first year after liquidity is the what: hires, platforms, products. Nobody pitches the why, because there's no product in it.
So the check worth running this week is job one. If you had to show one page that says what your money is for, does that page exist? I mean a page in your own words, not the portfolio report: what the capital is for, what it must never be risked on, the targets that follow. The numbers above say half of offices never write it, and I don't think that's an accident. Writing it forces choices most of us prefer to leave open: how much growth against how much safety, how much stays in the business, where home is. Until it's written, every adviser meeting reopens questions that were supposed to be settled.
It takes an afternoon. Hit reply and tell me whether yours exists.
On the Radar
The ultra-wealthy ranks grew by 14.4% last year, and most new entrants built their wealth themselves.
Altrata counts 556,850 people worth $30m or more, an all-time high, holding $63.8tn between them, up 14.4% in a year. North America's cohort is 80.4% self-made, and the UK grew 16% despite the exodus headlines. First-generation, self-made wealth is the fastest-growing population in the bracket, and it's the archetype the wealth industry is least built for. If the exodus story keeps coming up in adviser meetings, the data is worth a look. Read more →
Five venture megafunds took 73% of all new VC money this half.
On PitchBook data, $1bn-plus funds took 72% of H1 2026 deal value, up from 25% a year earlier, and 73% of newly committed capital went to five firms. Cambridge Associates' Theresa Hajer puts it plainly: what used to be a whole fund is now one firm's cheque into a single round. If venture sits in your alternatives sleeve, the asset class has become a scale game, and it's worth re-reading which side of the line your commitments sit on. Read more →
UBS's family-office quarterly reads well one tier down.
UBS's quarterly for family-office executives is out, and this edition covers AI as an operating model for scalable growth, hiring from outside the traditional family-office talent pool, and risk preparedness. Institutional guidance on running the operation reads directly one tier down: the AI-as-operating-model piece maps onto running your own capital with a lean stack. Read more →
Tokenised versions of mainstream ETFs have just gone live on Wall Street's settlement layer.
DTCC, the utility that settles most US securities, launched its tokenisation platform with more than 40 firms, and J.P. Morgan converted Invesco QQQ shares held in custody there into tokenised securities, with BlackRock and Goldman in the pilot. Tokenisation has moved from pitch decks into the plumbing that already settles portfolios like yours. The practical question is what it changes about custody and settlement under funds founders already hold. Worth understanding before a private bank presents one as new. Read more →
California's wealth tax reaches the November ballot.
A ballot initiative to tax billionaire wealth goes to California voters in November, while Governor Newsom, who opposes the state version, proposes a national minimum tax on the wealthy instead. Today's thresholds sit far above the $5M–$100M bracket, but residency and exit timing are long-lead decisions, and wealth taxation moving from op-ed to ballot paper changes the planning conversation for anyone with ties to California. Tax Foundation's analysis of the measure and its legal challenges is the place to start. Read more →
New on the Site
Last Tuesday's Signal mapped what you own and showed how an index-fund core can quietly repeat the bet you already hold in your business. This week is the other half of the exercise: the jobs that keep the map current once it exists.
Read it: Your Safe Money Is Probably the Same Bet as Your Business
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