Creative Planning provides family office-style advisory services to ultra-high-net-worth families. This article is intended to provide educational information to help you explore the range of family office structures and options available. Articles that touch on family office topics are meant to describe our family office-style advisory services and not intended to suggest that Creative Planning is itself a family office or set up as one.
Key Takeaways
- Understand what a family office is, why affluent families use them and how they fit into long-term family wealth management.
- Learn the key differences between single-family and multi-family office structures, including cost, control, services, management and governance.
- See how investment, tax, estate and philanthropic planning typically work inside each family office model.
- Get practical questions to ask when deciding whether a single-family or multi-family office — or a hybrid approach — is the right fit for your family.
- Explore how Creative Planning’s family office-style advisory services can support your family’s wealth, legacy and future generations.
Introduction to Family Office Structures
As your wealth grows, coordinating investments, tax planning, estate strategies and family governance often becomes a full-time job. That’s where the concept of a family office comes in — an entity set up to manage the financial and personal affairs of an affluent family in a centralized, highly customized way.
Historically, family offices began as private offices created by wealthy European and American families to oversee estates, businesses and philanthropic efforts. Over time, these structures evolved into more formal, regulated organizations that provide comprehensive family office benefits, such as consolidated reporting, professional management and multigenerational planning. Today’s family offices may handle everything from wealth management and tax strategy to bill pay, family meeting facilitation and next‑generation education.
Families typically choose between a single-family office that serves one family and a multi-family office that serves several families under one platform, or they may use a combination of in‑house staff and external providers. For deeper dives on each model, you can explore our articles on what a single-family office is and what a multi-family office is.
Creative Planning doesn’t operate as a family office, but we do offer comprehensive, family office-style advisory services for ultra-high-net-worth families who need this level of coordination and support. You can learn more about these services on our family office wealth management solutions page.
Understanding Single-Family Offices
A single-family office (SFO) is a private organization formed to serve the needs of one wealthy family, usually when assets and complexity reach a level where in‑house management makes sense. An SFO can be a standalone entity with its own staff or a looser structure that coordinates multiple external advisors under one umbrella.
How a single-family office operates
Single-family offices are highly tailored. Common functions include:
- Coordinating investment management, asset allocation and risk oversight across entities and accounts
- Overseeing tax planning, compliance and reporting for family members, entities and trusts
- Managing bill pay, budgeting and cash flow needs
- Supporting estate, trust and philanthropic strategies
- Providing consolidated reporting and performance measurement
- Facilitating family governance, education and meeting agendas
Because the office exists solely for one family, hiring decisions, service scope and culture can be closely aligned with the family’s priorities and values.
Governance in a single-family office
Governance for a single-family office often involves:
- A family council or board that sets the mission, the values and major policies
- An executive leader (such as a CEO, CIO or managing director) who runs day‑to‑day operations
- Committees for investments, philanthropy, audit/risk and compensation if the structure is large or complex
A well‑designed governance framework helps prevent decision bottlenecks, clarifies who has authority over what, and supports smoother succession as leadership passes to the next generation.
Benefits and challenges of single-family offices
Advantages of a single-family office often include:
- Maximum control over staffing, systems, investment philosophy and service menu
- Deep familiarity with the family’s history, dynamics and long‑term goals
- An ability to build highly customized reporting, technology and workflows
Challenges can include:
- High fixed costs for staffing, technology, office space and compliance
- Significant time and oversight required from family leaders
- Potential key person risk if too much knowledge resides with a small internal team
Understanding Multi-Family Offices
A multi-family office (MFO) is a platform that serves multiple unrelated families, offering family office‑like services on a shared basis. Instead of building and running their own office, families effectively “rent” an existing infrastructure that provides coordinated wealth management, planning and reporting.
How a multi-family office operates
Multi-family offices can vary in structure, but they typically offer:
- A dedicated advisory team that coordinates wealth management and planning
- Access to institutional‑quality investment portfolio management, including manager research, asset allocation and risk oversight
- Consolidated reporting and performance measurement across accounts, entities and family members
- Optional services, such as bill pay, cash flow management, philanthropy support and family education
Because the infrastructure is shared, MFOs can invest more heavily in technology, oversight and specialized talent than many families could justify on their own.
Benefits and challenges of multi-family offices
Advantages often include:
- A lower overall cost relative to building a comparable single-family office from scratch
- Access to a broader range of family office services, investment opportunities and planning expertise
- Established governance, compliance and reporting frameworks that can scale as wealth grows
Challenges may include:
- Less absolute control over hiring and day‑to‑day operations, as these are shared across families
- A need to confirm the firm’s culture, philosophy and service model truly align with your own
- Potential for more standardized service models, which may require conversation to customize around your preferences
Comparing Single-Family and Multi-Family Office Structures
Both single-family and multi‑family offices aim to centralize and professionalize the management of significant family wealth. The right fit depends on your asset level, complexity, appetite for control and desire to build your own infrastructure versus leveraging an existing platform.
Side-by-side comparison
| Dimension | Single-family office | Multi-family office |
|---|---|---|
| Primary client | One affluent family | Multiple affluent families |
| Control | Highest: full control over team, processes and providers | Shared: strong influence via relationship, but platform decisions are firm led |
| Cost structure | Higher fixed costs, tailored to the family’s own build‑out | Shared costs, usually more efficient at lower asset levels |
| Services | Fully customized across investments, tax, estate, philanthropy and lifestyle | Broad offering, often deep in investment strategies and planning |
| Governance | Custom, family‑specific governance and reporting | Firm framework plus family‑specific governance layered on top |
| Management | Internal management team employed directly by the family | Professional management team employed by the platform |
| A potential fit for | Families with very significant wealth and a desire to own their own infrastructure | Families needing institutional resources without building a full in‑house office |
This comparison is a starting point; many families ultimately adopt a hybrid approach where they retain some in‑house capabilities and outsource other functions to firms that provide family office-style advisory services. Creative Planning’s article on family office services offers additional detail on service models and tradeoffs.
Questions to consider when choosing a model
When assessing whether a single-family or multi‑family office approach might be appropriate, it can help to ask:
- What is our current and projected asset level, and what annual budget are we comfortable allocating to an office structure?
- How important is maximum control over every hire, system and process versus leveraging a proven platform?
- How complex are our investments, tax situation and family governance needs?
- How involved do family members want to be in day‑to‑day operations?
- Do we anticipate major events — such as a business sale or large liquidity event — that could change our needs in the next five to ten years?
Your answers can help guide whether it makes sense to explore a bespoke single-family office, a well‑matched multi‑family office or a hybrid approach that combines elements of both.
Investment and Wealth Management in Family Offices
Whether you choose a single-family or multi-family office structure, a core function is managing and growing the family’s capital through thoughtful investment strategies.
Portfolio design and risk management
Key elements usually include:
- Strategic asset allocation across public equities, fixed income, real assets and alternatives
- Use of private equity, private credit and real estate investments to diversify beyond traditional markets
- Ongoing financial risk assessment to understand concentration, liquidity and downside scenarios
- Real estate portfolio diversification, including direct holdings and funds, aligned with the family’s income and legacy objectives
The benefits of real estate investment for wealth management often include potential inflation hedging, income generation and diversification away from traditional stock and bond markets, especially when combined with thoughtful tax and estate planning. Family offices frequently play a central role in sourcing, performing due diligence on and monitoring these opportunities.
Family offices also integrate risk management through insurance, entity structuring and asset protection planning to help safeguard significant wealth.
Tax optimization and reporting
Tax strategy is another hallmark of sophisticated family office environments. Common themes include:
- Coordinating income, estate, gift and, where relevant, cross‑border tax planning across family members and entities
- Using structures such as trusts, family limited partnerships and charitable vehicles to manage tax exposure over time
- Monitoring changing tax laws and adjusting strategies proactively
- Centralizing tax reporting and recordkeeping to help reduce errors and missed opportunities
Single-family offices may build tax capabilities in‑house or rely on a small group of outside advisors, while multi‑family offices typically maintain established relationships and processes that can be leveraged across families.
Governance, Reporting and Family Communication
Beyond investments and tax, governance and communication are core components of effective family office structures.
Governance frameworks
Strong governance helps ensure that strategies remain aligned with the family’s goals and decisions are made in a consistent, transparent way. This often includes:
- A family charter or mission statement that articulates shared values and priorities
- Formal councils or boards to oversee investments, philanthropy and major strategic decisions
- Clear role definitions for family members, executives and outside advisors
- Policies around conflicts of interest, decision‑making and succession
Reporting and transparency
Families value clear, consolidated reporting that shows how their wealth is allocated and how it’s performing relative to objectives. Family office reporting often includes:
- Aggregated balance sheets across accounts, entities and asset classes
- Performance reporting with both absolute and benchmark-relative views
- Risk reporting highlighting concentrations, liquidity and stress‑test scenarios
- Narrative commentary to help put numbers in context for decision‑makers
Open communication — including regular family meetings and education efforts for younger generations — helps to build trust and prepare future leaders to be responsible stewards of the family’s wealth.
How Creative Planning’s Family Office-Style Advisory Services Fit In
Creative Planning doesn’t operate as a family office, but we do provide comprehensive, family office‑style advisory services to ultra‑high‑net‑worth families. Depending on your situation, our team can:
- Coordinate investment and portfolio management across taxable accounts, trusts, retirement plans and entities
- Deliver integrated tax planning, estate planning and insurance planning strategies
- Support family governance efforts, including meeting facilitation and education for rising generations
- Work alongside an existing single-family or multi‑family office to provide specialized planning or investment expertise
To learn more about how we support ultra‑affluent families, visit our family office wealth management solutions page, as well as our focused articles on single-family office structures and multi-family office structures.
Next Steps: Exploring Your Options
Choosing between a single-family and multi‑family office — or deciding whether you need a family office‑style solution at all — is a significant decision that should reflect your wealth level, wealth complexity, family dynamics and long‑term goals.
If you’d like help thinking through these options, you can request a meeting with a member of our team. We’ll learn about your current structure, priorities and concerns and share how our family office‑style advisory services may fit into your broader wealth strategy.
