Executive Assistant for Family Office Leaders: Discretion With Operational Rigor

Why family offices need executive assistants who understand both houses and holdings

Family‑office leaders juggle asset oversight, household operations, philanthropy and frequent travel. That mix requires an EA who can toggle between operational execution (calendar, travel, vendor management) and high‑stakes liaison work (trustees, counsel, advisors). The wrong hire creates outsized risk: missed trust deadlines, travel security gaps, or vendor errors that affect multiple properties. This guide gives practical benchmarks, hiring templates, a security checklist and a short ROI method you can use immediately.

Aurora delivers U.S.‑calibrated, dedicated‑assistant engagements with day‑one confidentiality controls and SLA‑backed travel coverage. If you’re deciding hire vs. outsource, start by listing the non‑delegable fiduciary tasks vs. household tasks you expect the EA to perform. For a short tactical delegation checklist, see 15 Tasks Every Executive Should Delegate to an EA Immediately.

What is an executive assistant for a family office? Scope and expectations

A family‑office EA typically covers three domains: executive support (calendar, inbox, travel), household coordination (property staff, vendors, events) and stakeholder liaison (CFO, trustees, counsel, advisors). Day‑to‑day work ranges from inbox triage that prevents missed legal deadlines to coordinating private‑aviation movements and preparing trustee briefing packs. Senior EAs add project leadership, process design and succession documentation.

EA vs PA vs Chief of Staff: a compact matrix

Distinctions matter for hiring and compensation. A Personal Assistant (PA) focuses on personal and household logistics (appointments, errands, staff supervision). An Executive Assistant (EA) blends household and executive functions with senior calendar strategy, stakeholder management and vendor negotiation. A Chief of Staff (CoS) is strategic, running initiatives, managing teams, and owning multi‑year plans. Typical expectations by level: PA (0–3 years), EA (3–8+ years, often with corporate EA or family‑office experience), CoS (8+ years or prior senior operational leadership). Promote to a CoS when cross‑office strategy and team management exceed the EA’s remit; hire a CoS earlier when the office runs multiple operating units or investment vehicles.

Core responsibilities: 15 high‑value tasks to delegate to a family‑office EA

• Executive calendar strategy and hygiene (prioritization, time blocking, travel windows). See Calendar Management for Executives: What to Delegate.
• Inbox triage and stakeholder‑sensitive email handling; urgent routing with templated briefings. See Inbox Management for Executives: How an EA Takes Control.
• Complex travel planning and security coordination (multi‑leg, private aviation, visa and routing constraints).
• Vendor and household staff coordination (contracts, invoices, schedules, property maintenance).
• Trust and advisor liaison, prepare agenda packs, circulate minutes, and follow up on action items with the finance/legal teams.
• Philanthropy and foundation logistics, grant processing, reporting and event coordination.
• Portfolio administration support, document gating and meeting prep (work with family‑office CFO).
• Event and hospitality management for family gatherings or donor cultivation.
• Personal logistics with documented boundaries and consent (family calendars, appointments).
• Onboarding and supervision of temporary or household staff, including credential verification.
• Expense management and reconciliation with accounting teams.
• Confidential research and briefing memos for trustees or principals.
• Crisis and incident coordination, emergency contacts, insurance, and travel contingency execution.
• Continuous process improvement, documenting workflows and building playbooks.
• Succession documentation, maintain handover packs so continuity isn’t single‑person dependent.

Hiring and engagement models: in‑house, fractional, or agency: concrete trade‑offs and cost bands (U.S., approx.)

Choose a model based on continuity needs, travel cadence, security appetite, and budget. The table below gives practical examples with approximate U.S. cost signals and sources. All numbers are approximations by market and seniority: verify with recruiter quotes for your metro and date.

Sources and notes: Robert Half Salary Guide (2024) for EA baseline salary ranges; Botoff Consulting family‑office compensation survey (2023) noting senior family‑office premium; CNBC reporting on family‑office hiring and retainer arrangements (2023). These are directional: use a regional recruiter for final offers and mark benefits and on‑call premiums explicitly.

Sample job descriptions by seniority (copy‑ready snippets)

Sample SOW / Retainer template: copy‑paste clauses to use in offers or SOWs

Below are the essential clauses to include in any offer, SOW or retainer. Keep language tight and measurable to avoid scope creep.

• Engagement scope: List core task buckets (calendar, inbox, travel, trustee packs, household coordination).
• Hours & coverage: specify expected weekly hours, on‑call expectations, and travel notice windows (e.g., 48–72 hours notice for international travel coverage).
• SLA & response times: Primary response for urgent items within 30 minutes during business hours; non‑urgent within 4 hours. Backup coverage guaranteed within 4 hours for high‑impact travel days or within 24 hours for routine coverage.
• Deliverables & KPIs: weekly status, travel itineraries with security handoffs, trustee meeting packs delivered 72 hours prior, KPI examples: time reclaimed (hrs/week), missed deadlines avoided, incident reports.
• Compensation & billing: base salary/retainer, billed hours for surge support (hourly rate), travel premiums, invoicing cadence, benefits or contractor status.
• On‑call and travel clauses (sample): “EA will provide on‑call coverage for scheduled principal travel with 24/7 contact availability during travel windows. Travel coverage triggers a daily travel premium of $X or hourly surcharge of $Y.”
• Termination & notice: 30‑day notice standard for employees; for vendor SOWs include 30–90 day transition period and overlapping handover time. Define final data handing and device return in writing.
• Data & device handling: role‑based access only; MFA required; encrypted devices only (device standard specified); exit‑data wipe and certification within 5 business days.
• Confidentiality & NDA: attach a separate NDA with non‑circumvention and non‑disclosure for family members and financial data. See sample NDA clause below.
• Indemnity & insurance: require professional liability and cyber liability if the EA or vendor accesses financial systems.

Get an executive assistant quote today.

Part-time or full-time support for calendar, inbox, travel, vendor follow-up, and personal logistics. Tell us what you need and we will scope the right plan.

Request quote

Professionals from top brands trust Aurora

Sample NDA clause (short): “Employee/Vendor will not disclose, retain or use Confidential Information except to perform obligations under this Agreement. Confidential Information includes family financials, trust documents, passwords, itinerary/security details and health information. On termination, Employee/Vendor will certify deletion and return of Confidential Information within five (5) business days.”

Security, discretion and compliance checklist (concrete controls)

• Pre‑hire screening: multi‑source background checks (SSN trace, county/state criminal searches in most recent residences, employment/education verification, global sanctions and PEP screening where relevant). For UHNW contexts consider international checks in prior countries (Botoff 2023 guidance).
• Enhanced checks: identity and right‑to‑work verification; professional reference checks that probe travel reliability and crisis response.
• NDA & SOW: narrow‑scope NDA with exit data‑handling clause and non‑circumvention for advisors/vendors.
• Access control: principle of least privilege; temporary credentialing; time‑bound credentials for escrowed accounts; audited access logs.
• Device & encryption standards: require company‑managed or approved devices with full‑disk encryption (FIPS‑140 or equivalent), enforced MFA, vetted password manager, and VPN for remote access.
• Transaction safeguards: dual‑control for wire/ACH approvals; preapproved vendors list; no unilateral authority to move funds without CFO/counsel co‑sign.
• Provider attestations: for agencies, request SOC 2 Type II or ISO 27001 reports and verify with the auditing body; do not accept claims without documentation.
• Travel & security protocols: preclearance of hotels/vehicles, vetted ground teams, secure itinerary sharing (minimal detail distribution), emergency contact tree.
• Ongoing checks: periodic re‑screen (every 24 months) and ad‑hoc checks after security incidents.
• Caveat on certifications: SOC/ISO reports are time‑boxed: request the latest report and a point‑of‑contact at the auditor. Verify certificate validity dates.

U.S. employment law touchpoints: practical examples to watch for

Classification, payroll and state rules matter. Examples to check with counsel or HR: exempt vs non‑exempt status (overtime risk): executive EAs can be misclassified; state paid‑leave and harassment training requirements vary (California, New York and New Jersey have notable paid‑leave and notice obligations); contractor vs employee classification should be reviewed against IRS/DOJ guidance (control of work, regular schedule, equipment). For in‑house hires, budget employer taxes and benefits (estimated above). For agency/contractor models, ensure the SOW shifts statutory risks appropriately and confirm worker classification with counsel.

How to evaluate candidates and vendors: skills matrix, live tests and reference template

Live test plan & reference‑check template (practical)

• Live test (20–60 minutes): give a 20‑minute timed task to draft a 1‑page trustee briefing from raw notes and a 45‑minute take‑home to create a 48‑hour travel plan for a multi‑city trip with security handoffs. Score on accuracy, clarity and escalation points.
• Reference‑check template (score 1–5): reliability during travel, confidentiality, crisis response, ability to manage vendors, willingness to escalate to counsel/CFO. Sample probe: “Tell me about a time this candidate managed a last‑minute trustee meeting or travel disruption. What went well and what would you have changed?”
• Scoring rubric: combine skills matrix (qualitative) with test scores and reference averages to create a hire/no‑hire threshold.

ROI methodology and a 90‑day worked example (reproducible)

Method: estimate hours/week the principal reclaims, assign an internal hourly value for that principal’s time, add estimated avoided cost from reduced incidents, then subtract assistant cost over the period. Inputs: hours reclaimed/week (H), principal hourly value ($P), avoided incident costs over period ($A), assistant cost over period ($C). Formula (90 days ≈ 13 weeks): ROI = [(H × P × 13) + A − C] / C.

Worked example (90 days): H = 8 hours/week reclaimed; P = $500/hour (value of principal’s productive time); A = $5,000 avoided (one avoided vendor penalty / administrative fines); C = retainer $12,000 (3 months). Calculation: (8 × $500 × 13) + $5,000 − $12,000 = ($52,000) + $5,000 − $12,000 = $45,000 net benefit. ROI = $45,000 / $12,000 = 3.75x over 90 days. Adjust P conservatively if you use CFO/hourly rates and include benefits load for in‑house hires.

Next steps: three practical options and immediate checklist

Choose one immediate next step: 1) Run a 2–4 week assessment (document workflows, travel peaks and vendor dependencies). 2) Launch a 30/60/90 pilot with a dedicated EA under a short SOW. 3) Request Aurora’s pricing guide and SOC/attestation checklist for agency partners. For tactical hiring checklists see How to Hire an Executive Assistant Who Actually Frees Up Your Time and What Does an Executive Assistant Do? The Complete 2026 Guide.

Final practical checklist before you make an offer or sign an SOW

• Agree written SOW and reflect on‑call/travel premiums in compensation or retainer.
• Require pre‑start background checks, signed NDA, and documented data‑access rules.
• Document 30/60/90 onboarding plan and continuity playbook for backups.
• Define KPIs and review cadence (time reclaimed, missed deadlines, incident reports).
• Budget overlap for handover and allow at least 2 weeks overlap for critical roles.