Trusts and Corporate Structures in Family Law: When the Court Will Look Behind the Entity 

In high-value separations, trusts in family law frequently sit at the centre of property disputes. While trusts and corporate structures are often established for legitimate commercial, taxation or asset-protection purposes, the Family Court is not confined by legal form alone. Instead, it will scrutinise control vs ownership, appointor powers, and access to financial resources to determine whether assets held by an entity should be brought into the matrimonial asset pool. 

For business owners, professionals, and high-net-worth individuals, understanding when the Court will look behind a trust or company is critical to managing risk and achieving a fair property settlement outcome. 

Why Trusts and Corporate Structures Matter in High-Value Family Law Matters 

Trusts and companies are common features of sophisticated asset structures. They may hold operating businesses, real estate portfolios, investment vehicles, or intergenerational wealth. 

In family law proceedings, however, these structures raise complex questions: 

• Are trust or company assets property of the marriage? 

• If not, can they still influence the division of assets? 

• Who truly controls the entity, regardless of formal ownership? 

The Family Law Act 1975 (Cth) empowers the Court to take a substance over form approach, particularly where strict adherence to corporate or trust law would produce an unjust result between separating parties. 

The Legal Framework: Property vs Financial Resources 

A critical distinction in family law is between property and financial resources. 

Property 

Property includes assets to which a party has a legal or equitable interest. In some cases, assets held in a trust or company may be treated as property if one party effectively controls the entity. 

Financial Resources 

Even where trust or company assets are not technically “property”, they may still be treated as financial resources if a party has access to, or can expect benefit from, those assets. This distinction often has a significant impact on overall settlement outcomes. 

The Federal Circuit and Family Court of Australia (FCFCOA) regularly considers this distinction when determining just and equitable outcomes in complex property matters. Strategic litigation in this area requires a detailed understanding of how the Court applies these principles in practice. 

Control vs Ownership: The Court’s Central Focus 

One of the most important concepts in trusts in family law is control vs ownership. 

While formal documents may show a trust or company as a separate legal entity, the Court will look beyond shareholdings and titles to determine: 

• Who makes decisions? 

• Who benefits financially? 

• Who can appoint or remove key decision-makers? 

A party who does not legally “own” trust assets may still be treated as controlling them if they can effectively direct the entity’s affairs. 

Common Indicators of Control 

• The Court may consider factors such as: 

• Sole directorship of a corporate trustee 

• Personal guarantees over trust borrowings 

• Regular personal use of trust funds 

• Decision-making authority over distributions 

• Historical patterns of benefit 

Where control is established, trust or company assets may be treated as part of the property pool or, at minimum, a substantial financial resource. 

Appointor Powers: A Key Lever in Trust Structures 

Appointor powers often sit at the heart of disputes involving discretionary trusts. 

The appointor (or principal) typically has the power to: 

• Appoint or remove the trustee 

• Influence who controls trust assets 

• Reshape the trust’s governance 

In family law proceedings, appointor powers can be decisive. If one party holds sole appointor powers, the Court may find they have ultimate control over the trust — even if they are not the named trustee or a beneficiary. 

In high-value matters, disputes frequently arise where appointor roles were historically overlooked during estate or succession planning. The Court will assess how these powers operate, not just how they appear on paper. 

Corporate Structures in Family Law: Companies as Asset Vehicles 

Companies are also frequently used to hold family wealth or operate businesses. While companies are separate legal entities under the Corporations Act 2001 (Cth), family law courts are not bound to accept corporate separateness at face value. 

The Court may consider: 

• Shareholding structures 

• Directorship and voting control 

• Related-party transactions 

• Retained earnings and dividend history 

Where a party effectively controls a company, its assets or retained profits may be treated as property or financial resources available for distribution. 

This intersection between family law and corporate law is particularly relevant in privately held companies, professional practices, and family-owned enterprises. 

When the Court Will “Look Behind” the Entity 

The Court will not automatically disregard trusts or companies. However, it may look behind the entity where: 

• The structure is effectively an alter ego of one party 

• Assets are being used as if they were personal property 

• The entity exists primarily to shield assets from a spouse 

• Control is concentrated in one party’s hands 

• There is a history of personal benefit inconsistent with arm’s-length dealings 

Importantly, the Court’s focus is not on punishing legitimate asset structuring, but on achieving a just and equitable outcome between parties. 

Third Parties and Trustees: Limits on the Court’s Power 

Although the Court can scrutinise trusts and companies, its powers are limited. 

Third parties — such as other beneficiaries, co-directors, or independent trustees — are entitled to procedural fairness. In some cases, they may be joined to proceedings where their interests are directly affected. 

The Court will also consider whether exercising control over an entity would unfairly prejudice innocent third parties, particularly in multigenerational family trusts or complex corporate groups. 

Strategic Considerations in High-Value Property Settlements 

For high-net-worth individuals, disputes involving trusts and corporate structures demand early, strategic legal advice. 

Key considerations include: 

• Timing of valuations and forensic accounting 

• Evidence of historical control and benefit 

• Trust deed analysis and amendments 

• Corporate governance records 

• Tax and commercial consequences of proposed outcomes 

These matters are often litigated alongside broader property settlement negotiations and require a coordinated legal strategy that aligns family law principles with commercial realities. 

Practical Risks of Poor Structuring or Documentation 

Inadequate documentation or informal management of trusts and companies can significantly weaken a party’s position. 

Common pitfalls include: 

• Blurring personal and trust finances 

• Inconsistent distribution patterns 

• Informal loan arrangements 

• Failure to document trustee decisions 

• Unclear succession planning 

In family law proceedings, these issues are often exposed through disclosure obligations and forensic analysis. 

Why Specialist Advice Matters 

High-value separations involving trusts and corporate entities are rarely resolved through standard approaches. They require deep expertise in trusts in family law, commercial structures, and litigation strategies. 

The earlier advice is obtained, the greater the opportunity to: 

• Manage risk proactively 

• Preserve asset integrity 

• Position matters for favourable negotiation or litigation outcomes 

Frequently Asked Questions 

Clarity Where Structure and Family Law Intersect 

When trusts and corporate entities are examined in family law proceedings, outcomes turn on evidence of real control — not formal ownership alone. Courts closely assess trusts in family law, particularly where appointor powers, control vs ownership, and access to financial resources indicate that an entity functions as a source of personal wealth. 

Pentana Stanton Lawyers advises high-net-worth individuals, business owners and professionals in complex matters involving trusts and corporate structures. Our advice is informed by forensic analysis, and a deep understanding of how the Federal Circuit and Family Court of Australia approaches these disputes. 

If your separation involves substantial assets held through trusts or companies, early specialist advice can shape the outcome. Speak with our family law team to assess exposure and position your matter with clarity and authority.