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Getting Started: Setting up a Single Family Office

The foundational steps to establishing a family office, from defining the mandate to initial capital allocation.

The Mandate

Before hiring staff or renting office space, a family must define its mandate. Is the purpose solely to preserve capital, to grow it aggressively, or to manage complex multi-generational trusts and philanthropy? According to a 2023 survey by UBS, 68% of family offices list "wealth preservation" as their primary mandate, yet many are structured for aggressive direct investing. Misalignment here guarantees friction.

Key Initial Decisions

  • Buy vs. Build: Do you outsource the CIO function (OCIO) or hire internally? (Rule of thumb: < $250M AUM usually favors OCIO).
  • Location: Jurisdictions like South Dakota or Delaware offer significant trust and tax advantages over California or New York. See our structuring guide.
AUM Tier Typical Model Est. Year 1 Cost
$50M - $150MVirtual / MFO Hybrid$300k - $600k
$150M - $500MLean SFO (OCIO)$1.2M - $2.5M
$500M+Full SFO (Internal CIO)$3M+

Common Mistakes

The most common mistake is over-hiring early. A principal exits a business for $200M and immediately hires a full-time CIO, CFO, and general counsel. The fixed overhead quickly creates a drag on returns. It is far safer to start with an outsourced tech stack and fractional executives.

FAQ

Q: Do I need a physical office?
A: No. Many modern SFOs under $500M operate entirely virtually, utilizing cloud-based general ledgers and secure document vaults.
Q: How long does setup take?
A: 6 to 9 months minimum to establish legal entities, open institutional brokerage accounts, and implement reporting software.

Take the Next Step

Model your specific requirements using our interactive operational and setup tools.

View SFO Tools