single family office structure

A Simple guide to single family office structure

Updated on January 19, 2024

Illustration: Jade Klara

Table of Contents

The emergence of new wealth and an increasingly complex business environment have driven the recent growth of single family offices. Although costly, the single family office concept is a sophisticated and effective vehicle through which to professionalise the management of family wealth and protect it for generations to come, whilst also aligning all activities to a long-term purpose.

The rise of the single family office

A single family office (SFO) is a private, stand-alone business entity, created to exclusively manage the financial and personal needs of a single wealthy family. The financial capital managed by the single-family office is the family’s own wealth. The single family office concept has been around for a long time, first emerging during the Industrial Revolution. In the past couple decades, there has been a significant increase in the number of single family offices across the globe, recent estimates suggesting that global family office assets under management have surpassed the one trillion Dollar mark. Single family offices may not be as well known, or understood, as large companies or brands may be, but they are becoming a commercial force to be reckoned with. These entities are actively engaged in business and are linked to many of the biggest recent private equity deals. They also play a significant role in the community and society as a whole as they increasingly focus on their legacy and social impact.

The key drivers of single family office growth

The new millennium has given rise to a sharp growth of the single family office sector, with most family offices having been established post-2000. This trend correlates with a surge in new wealth creation in both traditional wealth hubs and emerging markets over the past two decades. Much of this new wealth can be attributed to the wave of new technologies and digital innovations. But there are other factors at play which have fuelled the family office trend:

Complexity: The business landscape has become far more complex in recent times, especially in the regulatory, tax and wealth management space. Investment strategies have to be more flexible and informed, keeping pace with accelerating change and shifting market dynamics. Over time, families also become more complex and multi-layered and, with new generations entering the mix, succession and wealth transfer challenges have emerged.

Risk: New risks have emerged in the modern world of business, making generational wealth preservation an increasingly challenging task. Low-interest rates, volatile financial markets and unstable geo-political conditions all contribute to the need for sophisticated risk management processes. The new era of technological advancement has also been a major disruptive force, wealth being created and lost faster than ever before. In this digitised environment, cybercrime has flourished and social media has become a reputation minefield.

Purpose: In line with a broader global trend towards environmental and social consciousness, families are increasingly focused on achieving a lasting legacy, built around an overarching and unique purpose. Achieving a positive and specific impact requires the right expertise and an active investment strategy that extends beyond traditional investment products.

Privacy: We live in an increasingly digital world where information is shared and spread faster than ever before. Not surprisingly, privacy breaches are often the reason for significant reputation damage to wealthy families. The growing demand for transparency and the heightened interest in the people behind big brands and businesses have blurred the lines between personal and professional and therefore, families are placing a higher priority on confidentiality.

Is a single family office the right option for you?

Although a singe family office structure provides a high level of privacy, confidentiality, customised services and aligned investment philosophy, it is expensive to run and is most suited to families with more than $250 million in assets under management. Other factors to consider include:

  • Complexity of family structure and number of generations served
  • Complexity of family investment holdings
  • Types of services required
  • Level of control required over family investment decisions
  • Importance of family legacy and purpose
  • Family harmony

A due diligence process is required to assess whether or not to go ahead with creating a single family office. It is recommended that you employ the services of an expert advisor to guide you through this process.

Single family office vs multi-family office

A multi-family office is a business that primarily provides wealth management services to a group of affluent families.  It is a good option for affluent families with less complex requirements and who are looking for a more cost-effective alternative to a single family office. With this set-up, a family loses the control, independence and personal touch that they would enjoy with a single family office structure. However, to provide a balanced view, here are a few arguments to consider:

Expertise: Larger organisations, like multi-family offices, tend to attract more talented personnel and are able to employ more specialists.

Economies of scale: The grouping of families within one organisation can result in enhanced buying power and reduced costs.

Continuity: Larger institutions have the structures in place to mitigate the risks associated with putting too much responsibility in the hands of a couple individuals.

Cost: The multi-family office route is generally significantly cheaper than creating and maintaining your own single family office.

Technology: Larger organisations have the resources and expertise to select, set up and maintain more sophisticated systems.

The core single family office services

Prior to the 1980s, single family offices were primarily focused on investment advisory with little participation in tax planning, estate planning, philanthropy and succession planning etc. However, they have evolved into more sophisticated entities, shifting specialised resources in-house and offering a more comprehensive and integrated suite of services

Investment management is still the most important function of most family offices, but established, fully developed single family offices generally offer a lot more. Below are some core services that a mature single family office could provide:

single family office structure

Financial and investment planning

Single family offices offer investment management services including the creation of investment policy statements, manager selection, asset allocation, portfolio construction and management and due diligence, as well as investment record-keeping and reporting. Financial planning services include budgeting and cash flow management along with bill pay and concierge services such as management of family real estate and art.

single family office structure

Strategic wealth management

This involves long-term strategic planning for achieving trans-generational family wealth objectives. In addition to determining long-term investment goals, strategic wealth management also entails the building of family governance structures, including family boards and councils, mission statements and constitutions.

single family office structure

Estate planning

Overseeing the structure and execution of the legal documents required for efficient wealth transfer. The family office is the owner of these documents, often overseeing their administration and working with those serving in any fiduciary role.

single family office structure


Developing donation strategies as well as creating and overseeing family foundations and charitable funds. Single family offices often leverage philanthropy to engage the next generation and transfer values.

single family office structure

Tax and legal advisory

The services of a single family office include tax compliance, constructing a tax plan and designing investment planning strategies that consider all tax implications. The team often includes a general counsel who will ensure strict compliance with regulations pertaining to investments, assets and business operations.

single family office structure


Services include the development of policies and procedures as well as decision-making and dispute resolution processes. The family office defines the structures, along with roles and responsibilities, and facilitates the necessary meetings and communication plan to ensure these structures are working effectively. Succession planning is another vital governance function of a single family office, requiring knowledge sharing and training programs to be set up.

single family office structure

Risk management and insurance services

An increasingly important service that involves robust risk analysis, measurement and reporting. Effective risk management would include scenario planning and response plans as well as hedging strategies for concentrated investment positions. Data security and physical security of family members would also be included in this category. Insurance requirements are assessed and policies acquired.

single family office structure

Other services

Although the core single family office services are usually maintained in-house, others are typically outsourced. That can be beneficial from both a cost and expertise perspective. Common examples include: portfolio management, tax and legal advisory, succession and wealth transfer, and technology planning.

Five practical steps to building a single family office

single family office structure

1. Feasibility

single family office structure

Considering the costs involved in creating family office, a business case is necessary to inform the decision. A clearly defined long-term vision and purpose guides the overall plan and requirements for the family office. Staffing, governance, technology, advisory services and operations can all be mapped out—with associated costs—in support of the family vision and objectives.

single family office structure

2. Define structures and processes

single family office structure

In this step, the high level resource plan that emerged from the feasibility study is fleshed out into a more detailed business plan, with a more accurate view of associated costs.

Once the specific service requirements are mapped out, staffing requirements can be defined and role requirements outlined.

Legal and tax structures as well as governance and reporting protocols need to be defined.

Identify facilities, determine technology and system requirements and draw up a budget for operational and capital expenditure.

single family office structure

3. Build

single family office structure

Chart all operational processes and workflows and develop a formal governance framework. Finalise job descriptions, recruit staff and sign up outsourced services. Identify, secure and set up premises. Select and secure the right technology partner for your family office.

single family office structure

4. Test

single family office structure

Ensure that your IT infrastructure, systems and processes have been properly stress-tested with plans in place to deal with cyber threats. Also ensure that your facility is in order. Contingency plans need to be in place for any major disruptions.

single family office structure

5. Launch and review

single family office structure

When testing is complete, the family office can start operating. To ensure that a family office is functioning optimally, periodic reviews of people, processes, vendors and technology are critical. Outcomes need to be regularly assessed against family goals and best practices.

Do the math

The management and preservation of significant family wealth are becoming increasingly complex and require the right leadership and expertise in place. With a clearly defined long-term ambition and a firm view of what services are required now and into the future, families can make an informed decision on whether or not to create a single family office and how best to structure it.

Further Reading
A Simple multi-family office guide
A Simple multi-family office guide

In this guide, we're taking a high-level view of the different types of family offices, and then drilling a bit deeper into the multi-family office space and providing some food for thought when assessing the attractiveness of this option.

How to start a family office
How to start a family office

As wealthy families tackle the complex challenges of generational wealth preservation and succession planning, the family office concept has grown in popularity. However, setting up a family office is a time consuming and potentially costly exercise which needs to be carefully planned and executed.

How to select the best accounting software for your family office
How to select the best accounting software for your family office

Accounting, though it may be less thrilling and cutting-edge than AI or alternative investments, plays an essential role in the smooth functioning of family office operations. It is the backbone on which all other activities and processes are built. This guide explores family office accounting, how it works, its features and how to select the best accounting software provider for your organisation.

A Simple guide to asset allocation for family offices
A Simple guide to asset allocation for family offices

Asset allocation is crucial for family offices to manage their investments effectively and balance risk and reward. Our comprehensive guide on asset allocation for family offices covers key factors to consider, common strategies, and best practices.