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Salary by Family Office Size and Complexity
Family office chief of staff compensation varies significantly based on the size of the office, the assets under management, and the scope of the role. Here's what the market looks like in 2026.
Single-Family Office, Under $500M AUM
Base salary: $175-200K
These offices are typically leaner — a small team, moderate investment complexity. The CoS is often the most senior operational person, handling investment coordination, vendor management, and principal support. The role skews more operational than strategic at this tier.
Single-Family Office, $500M–$2B AUM
Base salary: $200-300K
This is where the role gets genuinely complex. Diversified portfolio, multiple external advisors and managers to coordinate, and a principal whose personal and family complexity demands a skilled operator. CoS candidates at this level often come from PE ops, asset management, or another family office.
Single-Family Office, $2B+ AUM
Base salary: $300K+
The family office at this level is a sophisticated operation. The CoS manages across investment operations, family governance, philanthropy, and significant personal complexity. Comp at the top of this range reflects a CoS who is functionally the number-two person in the office, with broad authority and direct principal access. Depending on the principal and total AUM, it is not uncommon to see cash compensation above $1M.
Multi-Family Office
Base salary: Variable
MFO CoS roles vary widely. In some, the CoS serves a single founding family while the broader office serves multiple clients. In others, it's an operational role supporting MFO leadership. Comp depends on whether the role is family-facing or firm-facing.
Bonus Structure
Bonuses are almost always discretionary. No standard formula — the principal evaluates performance holistically and determines the bonus annually.
At the lower end, the CoS role is more operational and the bonus is a modest year-end acknowledgment. At the higher end, the CoS is embedded in investment decisions, family strategy, or both. Some offices also offer outcome-linked bonuses tied to specific projects — a property acquisition, a completed succession planning process, or a major operational buildout.
Equity and Carry
Principals usually offercarried interest in specific investment vehicles for senior hires who've been in the seat several years and built deep trust. More common at offices with active direct investment programs.
Factors That Affect Compensation
Scope of the role. A CoS focused primarily on investment operations at a complex family office will generally command higher comp than one focused primarily on personal logistics and household management. Roles that span both — investments, operations, and family — sit at the top of the range.
Location. New York and San Francisco carry a meaningful premium, often 15–25% above comparable roles in other markets. Family offices in these cities compete with private equity firms, hedge funds, and tech companies for the same talent pool.
Principal complexity. A principal with multiple operating businesses, significant real estate holdings, an active philanthropy, and multi-generational family dynamics creates a role that's fundamentally harder than a principal with a single concentrated position and a simpler personal life. Comp should reflect that complexity.
Reporting relationship. CoS roles that report directly to the principal and have broad authority tend to pay more than those that report to a family office CEO or COO.
Family Office CoS vs. Startup CoS Compensation
Base salary ranges overlap — a startup CoS at a growth-stage company might earn $150K–$200K, similar to a family office between $500M and $2B AUM. The difference is total comp structure.
Startup CoS roles typically include equity with potential upside at exit. Family office CoS roles don't always have that equity component but offer stability, longevity, and a role that can last five to ten years or longer. The trade-off is real: startup CoS candidates bet on equity upside with shorter tenure, while family office CoS candidates optimize for high base, strong bonus, and long-term stability.
Frequently Asked Questions
What is the average family office chief of staff salary?
The average base salary for a family office chief of staff in 2026 falls in the $175K–$200K range, with significant variation based on AUM, scope, location, and principal complexity. Single-family offices managing over $2B in assets often pay $300K+ for senior CoS hires.
Does a family office chief of staff get equity?
Family offices are private wealth vehicles, not companies with equity to distribute. However, some principals offer carried interest in specific investment vehicles for long-tenured, deeply trusted CoS hires.
What's the bonus structure for a family office CoS?
Bonuses are discretionary, typically paid annually. There's no standardized formula — the principal evaluates performance holistically. Some offices also offer project-based or outcome-linked bonuses.
How does family office CoS pay compare to private equity CoS?
Private equity chief of staff roles tend to pay slightly higher base salaries ($180K–$250K) and often include fund carry or co-investment opportunities. Family office CoS roles offer comparable base comp at the senior end but generally don't include carry unless the office has an active direct investment program and the CoS contributes meaningfully to it.
What factors most affect family office chief of staff compensation?
The biggest drivers are role scope (investment operations vs. personal operations vs. both), AUM and office complexity, geographic market (NYC/SF premium), and the reporting relationship. A CoS who reports directly to the principal with broad authority across investments and operations will command the top of the range.
Resonance Search runs a dedicated Chief of Staff recruiting practice, including family office CoS searches. If you're hiring for this role or exploring what the market looks like, we'd like to talk.
