Family Office Australia: A Comprehensive Guide for Founders and Wealthy Families

Key Takeaways

• A family office in Australia typically becomes viable at AUD $50-100 million for single family offices, with multi family office solutions available from $10-20 million

• The main models include single family offices, multi family office structures, virtual/outsourced offices, and hybrid arrangements tied to accounting or law firms

• Australian family offices commonly invest across property, ASX equities, private equity, venture capital, and increasingly direct technology company investments

• Founders can access family office capital through curated investor lists, warm introductions, and targeted outreach that aligns with each office’s investment thesis

• Beyond investment management, family offices provide comprehensive services including tax planning, estate planning, philanthropy coordination, and education for the next generation

Introduction: What Is a Family Office in Australia?

A family office is a private structure that manages the wealth, investments, governance, and legacy planning of wealthy families. In Australia, these offices typically emerge when a family’s net worth exceeds roughly AUD $30-50 million, often following a significant liquidity event like the sale of a family business or major property portfolio.

Unlike traditional wealth management firms, family offices go beyond pure investment management. They coordinate tax and estate planning, philanthropy, education of younger family members, and consolidated reporting across all family assets. For founders seeking capital, understanding that many family offices allocate to private companies—including early-stage technology businesses—makes them increasingly valuable partners in the Australian investment landscape.

Family Advisory and the Purpose of Wealth

Before establishing investment structures, successful families start with family advisory work to define their purpose and values. This foundational step involves articulating why wealth matters to the family and how it should serve current and future generations.

Australian families of wealth typically clarify several key areas:

• Lifestyle security and intergenerational support

• Philanthropic goals and community impact

• Entrepreneurial reinvestment preferences

• Rules for decision-making across family members

Good advisory work prevents conflict, particularly in families with operating businesses or multiple branches spread across Sydney, Melbourne, Brisbane, and Perth. External advisors—lawyers, accountants, and specialist family office consultants—often serve as neutral facilitators when mapping long-term strategy.

Defining the Purpose of Wealth in an Australian Context

Australian families commonly balance lifestyle priorities (coastal property, travel), business reinvestment, and social impact. A clearly defined purpose of wealth guides everything from asset allocation to philanthropy decisions.

Typical facets include:

Purpose Element	Australian Application
Financial security	Property holdings, diversified portfolios
Family unity	Shared governance, regular family meetings
Education	Programs for younger generations
Philanthropy	Private Ancillary Funds (PAFs)
Entrepreneurship	Direct investments, family venture studios

Common scenarios triggering family office creation include succession in a family enterprise, sale of mining, agriculture, or healthcare companies, or technology exits. A written statement of purpose serves as the north star for the dedicated team and external managers, ensuring the family’s goals remain central to all decisions.

Building a Family Strategy and Governance Framework

Once purpose is agreed, Australian families formalise a strategy and governance structure. The family strategy typically covers investment policy, spending rules, liquidity plans, risk management parameters, and guidelines for private investments.

Common governance tools include:

• Family councils for broader decision-making

• Investment committees for portfolio oversight

• Advisory boards with external expertise

• Annual family assemblies for transparency

Documents like a Family Charter or Constitution set principles for capital distribution, conflict resolution, and succession. For families planning significant private company investments, the strategy should explicitly address deal sourcing, due diligence standards, ticket sizes ($1-10 million for technology deals is common), and co-investment policies.

The Modern Family Office in Australia

Australian family offices have evolved from informal post-sale bookkeeping operations in the 1980s to sophisticated, institution-style structures. Today, families can choose from several models based on their assets under management, complexity, and preferences.

Single Family Offices

A single family office is dedicated exclusively to one family, typically becoming viable at roughly AUD $100 million or more in investable assets. Annual operating costs range from $1-3 million, covering staff salaries, office infrastructure, legal fees, and technology systems.

Typical in-house roles include:

• CIO or investment director

• CFO or accountant

• Legal and tax specialists

• Operations and reporting staff

Single family offices offer maximum control, privacy, and the ability to move quickly on investment opportunities. However, they carry key-person risk and require constant effort to source quality deals. Examples include Hancock Prospecting-linked operations (approximately $15 billion AUM) and Thorney Investments ($1.5 billion), known for venture and growth equity in technology.

Multi Family Office

A multi family office typically serves multiple unrelated wealthy families under one platform, allowing families with $10-100 million to access institutional-grade investment management at shared cost. Fees generally run 0.5-1.5% of assets under management or fixed retainers of $150,000-$500,000 annually.

Leading Australian MFOs include Bangarra Family Office ($13 billion AUM), EWM Group ($10 billion), and Stonebridge (over $1 billion serving six families). Multi family office services include curated access to private market funds, co-investments, and direct private equity and venture capital deals.

Trade-offs include less customisation than single family offices and potential conflicts if the MFO manages proprietary funds.

Virtual and Hybrid Family Office Models

Virtual family office structures suit families around AUD $20-80 million who want control without full internal staffing. The family retains core decision-makers while outsourcing investment management, tax, legal, and administration to external advisors.

Hybrid models combine elements—perhaps an internal CIO with outsourced services from multi family office providers or private banks. Technology platforms for portfolio management, secure data rooms, and reporting software make these models increasingly cost effective, often running $80,000-$200,000 per year.

Typical Services Provided by Australian Family Offices

While every family office is bespoke, common services provided span financial and non-financial domains:

Core Wealth Services:

• Investment policy design and portfolio construction

• Risk management and performance reporting

• Cash management and liquidity planning

Tax and Structuring:

• Entity selection (companies, trusts, SMSFs)

• Cross-border tax coordination

• Small business CGT concessions after exits

Estate Planning:

• Wills and testamentary trusts

• Buy-sell agreements for operating businesses

• Succession strategies

Lifestyle and Family:

• Family governance facilitation

• Education for younger family members

• Philanthropy coordination (PAFs distributed over $600 million to charities in 2024)

• Concierge services including property management

Investment Management and Direct Deals

Investment management anchors most Australian family offices. Typical allocations include:

Asset Class	Typical Allocation
Property (residential, commercial, agriculture)	30-50%
Listed equities (ASX, global)	20-30%
Fixed income and cash	10-20%
Alternatives (PE, VC, hedge funds)	10-20%

Many family offices are increasingly active in private markets, backing private equity funds, co-investing in buyouts, and investing directly into private companies. The technology focus has grown significantly since 2010, covering fintech, SaaS, healthtech, climate, and agtech.

To access strong deal flow, family offices use curated investor lists, accelerators, venture funds, and direct relationships with founders seeking capital for investment opportunities.

Empowering Rising Generations and Preserving Family Harmony

Intergenerational wealth transfer is a major focus, particularly as Baby Boomer business owners pass family wealth to Gen X and Millennials. Statistics suggest 70% of family wealth dissipates by the third generation due to conflicts.

Practical tools to support families across generations include structured education programs, mentoring, internships, and involvement in investment or philanthropy committees. Open communication through regular family meetings and transparent reporting helps maintain family unity while preparing the next generation for responsibility.

Family Governance and Documentation

Strong family governance keeps Australian family offices coherent over decades. Key governance documents include Family Charters, investment policy statements, philanthropy policies, and succession plans.

Governance bodies evolve over time—early-stage families may have informal dinner table meetings while later-stage families formalise voting rules, term limits, and criteria for roles. Robust governance reduces disputes, clarifies expectations, and gives confidence to external partners, including founders seeking investment.

How Australian Family Offices Invest in Technology and Private Companies

Australian family offices have become significant investors in technology companies since 2010. Families are drawn by potential for outsized returns (5-10x), alignment with entrepreneurial backgrounds, diversification from property-heavy portfolios, and exposure to innovation.

Common approaches include:

• Direct angel and venture investments

• Participation in syndicated rounds

• Co-investments with VC and PE funds

• Fund-of-funds allocations

Many offices prefer later-stage or revenue-generating companies to mitigate illiquidity and failure risks, though some create dedicated early-stage investment pockets.

How Founders Can Approach Australian Family Offices

Family offices operate privately with minimal web presence, making them harder to identify than mainstream VCs. Successful approaches include:

• Using curated family office lists focused on technology investors

• Warm introductions via accountants, lawyers, or existing investors

• Networking at Australian startup and investor events

Family offices want to see clear investment thesis alignment, traction metrics, capital efficiency, and thoughtful exit strategies. They often bring patient capital, operational expertise from prior businesses, and access to networks across Australia and Asia-Pacific.

Tailor outreach to each office’s profile—property-backed families may value proptech; healthcare families may value healthtech.

Setting Up a Family Office in Australia

Establishing a family office is a multi-year project involving strategy, legal structuring, recruitment, and technology implementation.

Key decisions include single versus multi family office structures, onshore versus mixed structures, internal versus outsourced investment management, and location. Regulatory considerations involve ASIC and ATO requirements, managed investment scheme rules if managing external capital, and cross-border tax for global families.

Costs and When a Family Office Makes Sense

A dedicated single family office typically requires AUD $100 million or more to justify annual costs of $1-3 million. For families with $10-50 million, multi family office or virtual models offer better value while still delivering professional management and access to private investments.

Triggers suggesting a family office may be appropriate:

• Sale of a major business

• Multiple asset classes and entities requiring coordination

• Global family members

• Frequent private investments

• Upcoming generational transition

Consider a 3-5 year roadmap starting with governance and reporting, then expanding into direct investing and education programs.

Working With Other Investors: Private Equity, Venture Capital and Co-Investment

Australian family offices rarely operate in isolation. Common collaboration models include investing as LPs in PE and VC funds, joining co-investment syndicates, and forming club deals with other families for larger transactions.

Co-investment benefits families through better economics (lower fees), greater control over individual deals, and deeper insight into underlying companies. Building a well-researched network using investor lists and deal platforms helps identify aligned partners.

For founders, understanding these networks helps map multi-layered capital stacks where a family office might invest alongside Australian VCs, international funds, or growth PE investors.

Purchase your own list of family offices in Australia here. 

FAQ

What level of wealth do I need to start a family office in Australia?

A fully staffed single family office typically becomes sensible at around AUD $100 million or more in investable assets, given annual costs in the $1-3 million range. Families with $20-100 million often work with multi family office providers or virtual models, accessing professional management without the overhead of a dedicated team. Even families below $20 million can apply family office principles like governance frameworks and consolidated reporting without formal structures.

How private are Australian family offices, and can founders actually reach them?

Most Australian family offices operate quietly with minimal web presence and strong preference for referrals. Founders improve access by using curated lists of family offices that actively invest in technology, seeking warm introductions through financial advisors, accountants, lawyers, and existing investors. Well-researched, targeted approaches consistently outperform generic mass outreach given the relationship-driven nature of family office investing.

Do Australian family offices typically invest only in Australia?

Many family offices started with domestic focus—property, ASX equities, local private companies—but now allocate significantly to global opportunities. A common pattern involves core Australian asset holdings combined with international equities, global PE and VC funds, and selective offshore technology investments. Cross-border considerations require specialist advice when building a global portfolio.

How do family offices differ from private banks and wealth managers?

Private banks and wealth managers provide investment products and advice focused primarily on financial assets. A family office coordinates the entire picture—integrating tax, estate planning, governance, education, philanthropy, and direct investments. The office may still use private banks and external managers but sits above them, preventing fragmentation across multiple advisors and ensuring the family’s broader range of needs are met cohesively.

What risks do Australian family offices face when investing directly in technology companies?

Key risks include illiquidity (5-10 year holds typical), high failure rates (approximately 90% for early-stage startups), valuation uncertainty, and concentration risk. Strong processes mitigate these: clear investment strategy, diversification across stages and sectors, robust due diligence, and disciplined post-investment monitoring. Partnering with experienced VC funds, co-investing with trusted investors, and using high-quality deal and investor data sources materially improve outcomes for preserving wealth while pursuing growth.