How to Start a Family Office: Complete Guide

Family Office Strategy

July 6, 2026

MyFO

Quick Answer

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The best way to start a family office is to begin with the family's needs, not an org chart.

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Define what the family office exists to accomplish, map the family's entities and financial complexity, establish governance and decision-making authority, determine what should remain in-house versus outsourced, hire only the team actually required, and establish a technology and data foundation before fragmented processes develop.

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MYFO can serve as that foundational operating layer by bringing the family's entities, assets, liabilities, documents, stakeholders, reporting, forecasting and workflows into one environment from the beginning.

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The goal should not be to build the largest family office.

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It should be to build the simplest organization capable of managing the family's complexity well.

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Key Takeaways

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Start with the family's objectives.
Map entities, assets, liabilities and stakeholders before selecting technology.
Decide whether an SFO, MFO or hybrid model is appropriate.
Establish decision rights and governance early.
Do not automatically hire every function internally.
Build the technology and data architecture before spreadsheets become permanent infrastructure.
Document processes to reduce key-person risk.
Review the family-office model regularly as the family evolves.

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Step 1: Define Why the Family Office Exists

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Before hiring anyone, answer:

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Why are we creating a family office?

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Common goals include:

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Consolidating wealth
Improving financial visibility
Coordinating investments
Managing private markets
Overseeing operating businesses
Managing real estate
Coordinating tax and estate planning
Preparing for generational transition
Improving governance
Managing philanthropy
Reducing administrative burden
Preserving institutional knowledge

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Write the mandate down.

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Without a clear purpose, a family office can quickly become an expensive collection of employees and vendors without a coherent operating model.

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Step 2: Map the Family's Financial World

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Before selecting technology or designing reports, understand what actually needs to be managed.

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Map the Entities

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Identify:

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Trusts
Corporations
Partnerships
LLCs
Foundations
Holding companies
Personal ownership

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Then identify the relationships among them.

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Map the Assets

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Include:

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Public investments
Private equity
Venture capital
Private credit
Direct investments
Operating businesses
Real estate
Cash
Collectibles
Lifestyle assets

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Map the Liabilities

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Include:

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Mortgages
Credit facilities
Private loans
Intercompany debt
Guarantees
Other obligations

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Map the Stakeholders

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Identify:

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Family members
Beneficiaries
Trustees
Directors
Advisors
Accountants
Attorneys
Investment managers

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This becomes the blueprint for the family-office infrastructure.

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Step 3: Decide Which Family-Office Model You Need

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There are three primary approaches.

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Single-Family Office

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A dedicated organization serving one family.

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Multi-Family Office

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An external organization serving multiple families.

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Hybrid Family Office

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A lean internal organization supplemented by external specialists.

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Many families do not need to begin with a large SFO.

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A hybrid structure can provide strategic control while avoiding unnecessary fixed costs.

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For a deeper comparison, see Single Family Office vs. Multi-Family Office: Which Is Right for You?

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Step 4: Establish Decision-Making Authority

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Before the office begins moving money or making investments, establish:

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Who can approve investments?
Who can move cash?
What requires dual approval?
What requires family approval?
What belongs to the investment committee?
What authority belongs to executives?
Which decisions belong to trustees?
Who can access sensitive information?

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The objective is clarity.

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Ownership, oversight and execution are different responsibilities.

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Step 5: Decide What to Keep In-House

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Do not copy another family's org chart.

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Ask whether each function truly requires a full-time employee.

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Potential family-office functions include:

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Investments
Finance
Accounting
Tax
Legal
Estate planning
Reporting
Administration
Governance
Philanthropy
Cybersecurity
Insurance
Lifestyle management

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Many specialist functions can be outsourced efficiently.

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Step 6: Hire the Core Team

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The right team depends on complexity.

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A lean family office might initially include:

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Managing Director / CEO

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Oversees the office and coordinates advisors.

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CFO / Controller

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Oversees financial information, accounting relationships, liquidity and reporting.

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CIO / Investment Lead

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Oversees investments where internal investment management is necessary.

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Chief of Staff / Operations Lead

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Coordinates the administrative and operational needs of the family.

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Family Office Associate

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Handles reporting, data, documents and daily operations.

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Not every office needs every role.

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A sophisticated external advisor can sometimes replace an expensive full-time specialist.

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Step 7: Determine Your Accounting Requirements

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Ask whether the family office needs to maintain formal books internally.

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Some offices require:

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Multi-entity accounting
Consolidated financial statements
Fund accounting
Intercompany accounting

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Others primarily require:

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Consolidated wealth reporting
Reliable transaction data
Clean tax information
Entity-level visibility

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Those are not the same problem.

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Do not buy an enterprise accounting environment if the office does not require one.

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Step 8: Establish the Technology Foundation

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This should happen early.

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Otherwise, each employee begins creating:

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Spreadsheets
Shared folders
Email workflows
Separate databases
Individual point solutions

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Eventually, the office must unwind all of it.

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A modern family-office technology foundation should provide visibility into:

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Entities
Ownership
Assets
Liabilities
Documents
Stakeholders
Private investments
Reporting
Forecasting
Tasks
Workflows

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MYFO is designed as this operating layer.

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Step 9: Create a Single Source of Truth

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Determine which system owns:

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Entity structure
Asset data
Liability data
Documents
Stakeholder information
Reporting
Forecasts

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Without clarity, multiple versions of the same information emerge.

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For example:

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The accountant has one entity list.

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The lawyer has another.

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The investment team has another.

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The principal has a spreadsheet.

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No one knows which is authoritative.

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A family office should eliminate that ambiguity.

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Step 10: Decide How Data Enters the System

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Family-office information comes from many sources.

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These can include:

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Custodians
Banks
Administrators
Accounting systems
Private fund statements
Capital call notices
Distribution notices
Property records
Direct investments

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Different data sources may require:

Direct feeds
Aggregators
APIs
Document ingestion
Manual review

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The objective is not simply automation.

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It is reliable data.

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Step 11: Establish Cybersecurity

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Family offices hold unusually sensitive information.

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Security should include:

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Multi-factor authentication
Role-based permissions
Device security
Data encryption
Vendor due diligence
Approval controls
Audit trails
Employee training
Incident response
Backup and recovery

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Family-office cybersecurity should be treated as an ongoing operating function, not a one-time technology project.

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Step 12: Create Reporting Standards

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Determine what leadership actually needs to see.

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Examples include:

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Consolidated net worth
Asset allocation
Performance
Liquidity
Capital commitments
Debt
Cash-flow forecast
Entity-level reporting
Private investment performance
Risk exposure

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Do not produce reports simply because they have always existed.

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Every report should help someone make a decision.

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Step 13: Build a Cash-Flow Forecast

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A family office should understand not only what the family owns, but what cash will be required.

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Forecast:

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Capital calls
Distributions
Taxes
Debt payments
Acquisitions
Family spending
Philanthropy
Operating-company cash flows

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This can prevent a wealthy family from becoming unexpectedly illiquid.

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Step 14: Document Core Workflows

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Important processes should not exist only in one employee's head.

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Document workflows for:

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Capital calls
Distributions
Cash transfers
New investments
New entities
New accounts
Valuation updates
Document approvals
Tax coordination
Reporting
Vendor onboarding

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This reduces key-person risk.

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Step 15: Establish Family Office KPIs

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The family office itself should be evaluated.

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Useful measures can include:

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Reporting cycle time
Data completeness
Capital-call processing time
Number of manual reconciliations
Forecast accuracy
Administrative hours
Vendor cost
Cybersecurity incidents
Outstanding tasks
Governance actions completed

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See Family Office KPIs: What Should You Measure?

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Step 16: Evaluate Technology Vendors Carefully

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Do not buy software based solely on a polished demo.

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Use your own family-office structure.

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Ask the vendor to show how the platform would handle:

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Your entities
Your ownership structure
Your private investments
Your liabilities
Your documents
Your workflows

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Also evaluate:

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Data ownership
Integrations
Security
Implementation
Support
Pricing
Scalability

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See our Family Office Technology Due-Diligence Checklist.

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Step 17: Review the Operating Model Annually

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Family offices evolve.

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Each year ask:

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What is still manual?
Which vendors are redundant?
Are reporting requirements changing?
Has entity complexity increased?
Is the family expanding?
Are new generations becoming involved?
Are permissions current?
Are cybersecurity controls adequate?
Does the office have unnecessary infrastructure?
Is the technology stack still appropriate?

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Common Mistakes When Starting a Family Office

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Hiring Too Fast

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More employees do not automatically create a better family office.

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Buying Enterprise Software Too Early

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Complex software can create more operational burden than it removes.

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Letting Everyone Create Their Own System

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This creates data fragmentation from the beginning.

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Ignoring Governance

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Undefined decision rights eventually create conflict.

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Ignoring Data Ownership

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The family's financial information should not become trapped inside individual advisors or vendors.

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Overbuilding

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A family office should be designed around actual complexity, not prestige.

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The Bottom Line

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The best family offices are not necessarily the largest.

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They are the ones that create clarity, control and continuity around complex family wealth.

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Build in this order:

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Purpose → Structure → Governance → Operating Model → People → Technology → Data → Controls → Reporting

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MYFO can provide the technology and data layer connecting many of those functions without requiring the family to build an unnecessarily complicated technology stack.

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Start simple.

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Build deliberately.

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Add complexity only when the family's needs actually require it.

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Frequently Asked Questions

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How do you start a family office?

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Begin by defining the family's objectives, mapping its financial complexity, selecting an operating model, establishing decision-making authority, hiring the minimum necessary team and building a reliable technology and data foundation.

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How long does it take to start a family office?

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It depends heavily on complexity. A lean hybrid structure can be established much faster than a fully staffed SFO with internal accounting and investment infrastructure.

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Do you need a CIO?

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Not necessarily. Families that outsource investment management may not need a full-time internal CIO.

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Do you need an internal accountant?

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Not always. Accounting can be outsourced if the family office has reliable financial information and appropriate oversight.

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What software does a family office need?

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At minimum, the family should have a reliable way to organize entities, assets, liabilities, documents and reporting. More complex offices may also require accounting, investment analytics, CRM and specialized systems.

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