Trusts are legitimate legal structures in South African law. They are commonly used for estate planning, asset management, and family wealth structuring. In divorce matters, however, disputes sometimes arise where one spouse contends that assets held by a trust should not simply be accepted at face value as being beyond scrutiny.
This issue is particularly important in marriages subject to the accrual system under the Matrimonial Property Act 88 of 1984. A spouse may suspect that assets were transferred into, accumulated in, or enjoyed through a trust in a way that affected the value of the other spouse’s estate for matrimonial purposes.
That does not mean every family trust is problematic, or that a court will ignore trust ownership merely because divorce proceedings have been instituted. The enquiry is more precise. The question is whether, on the evidence, the trust was genuinely administered as an independent trust in accordance with its deed and South African law, or whether it was used in a way that justifies closer judicial scrutiny.
This article explains the general legal position, with particular focus on what a non-beneficiary spouse should know.
Under South African law, trust property is generally separate from the personal estates of the founder, trustees, and beneficiaries. That is the starting point. A spouse does not acquire a direct claim to trust assets merely because that spouse founded the trust, serves as a trustee, or is connected to its beneficiaries.
This principle is consistent with the structure of trust law and the Trust Property Control Act 57 of 1988, which regulates the control of trust property and the duties of trustees. Trustees must act with the care, diligence and skill reasonably expected of a person who manages the affairs of another. Trust property must be administered for the purposes set out in the trust instrument and not as though it were part of one individual’s private estate.
At the same time, the legal separation between trust assets and personal estates depends on proper administration in practice. If trustees fail to act independently, fail to comply with the trust deed, or permit one person to use trust property as if it were his or her own, a court may examine the substance of the arrangement more closely.
A safe general statement of the law is this:
In a marriage subject to the accrual system, section 3 of the Matrimonial Property Act 88 of 1984 gives the spouse whose estate shows the smaller accrual a claim for half of the difference between the accrual of the two estates.
Trusts become relevant where wealth that might otherwise have appeared in one spouse’s estate is instead held through a trust. This may occur where:
A trust structure may be entirely legitimate. But if it is used to hold or shield value that, in substance, would otherwise have formed part of a spouse’s estate, then the trust may become central to the matrimonial dispute.
In appropriate cases, a court may look beyond the formal trust structure where the evidence shows:
This principle is associated with Badenhorst v Badenhorst 2006 (2) SA 255 (SCA) and must be applied cautiously. Courts do not lightly disregard the trust form. It is not enough merely to show that a spouse had influence over a trust, or that the trust owned valuable assets.
The real enquiry is whether the trust was used in a manner inconsistent with the essential nature of a trust and in a way that prejudiced a lawful matrimonial claim.
It is useful to distinguish between different types of trust challenges.
A sham trust generally refers to an arrangement that was never genuinely intended to operate as a trust in substance, even if it appeared valid on paper.
An abused trust may be formally valid but improperly administered in practice. In divorce matters, the complaint is often not that the trust was invalid from inception, but that it came to function as the alter ego of one spouse.
In this context, alter ego refers to a trust that, in practical operation, functions as an extension of one person’s personal affairs rather than as an independently managed trust.
The distinction has been discussed in South African jurisprudence, including Van Zyl NO v Kaye NO and Others 2014 (4) SA 452 (WCC).
In practice, trust-related divorce disputes often turn on three recurring factual themes.
Courts may consider whether one spouse effectively dominated the trust. Indicators may include:
It matters how the trust was actually run. Warning signs may include:
Timing may also be relevant, although it is never decisive on its own. Closer scrutiny may arise where the trust was established, amended, funded, or used in a materially different way during the marriage, particularly near its breakdown or in circumstances suggesting an attempt to affect a future matrimonial claim.
No single factor is conclusive. The enquiry is holistic and fact-specific.
As a general rule, trustees must act jointly, unless the trust deed provides otherwise. A trustee ordinarily cannot bind the trust unilaterally where the deed or the law requires joint decision-making. This principle is strongly associated with Land and Agricultural Bank of South Africa v Parker and Others 2005 (2) SA 77 (SCA).
Its practical consequences are important:
A trust-related matrimonial dispute is usually won or lost on documents and objective conduct, not on suspicion alone.
Documents that are often important include:
These documents may help answer questions such as:
The spouse seeking relief in relation to trust assets bears the burden of establishing a proper factual and legal basis for that relief.
It is not enough merely to show that:
The claimant must place sufficient facts before the court to justify any departure from the ordinary position that trust assets are separate from a spouse’s personal estate. In matrimonial disputes, that will usually require proof of the necessary degree of control and the factual basis for saying that, but for the trust, the assets would have formed part of the spouse’s estate.
This burden can be substantial and often requires careful pleading, detailed financial analysis, and reliable documentary evidence of how the trust operated in practice.
An antenuptial contract may regulate the matrimonial property regime and may exclude certain assets from accrual. However, it does not automatically prevent scrutiny of a trust where the facts indicate that the trust was used to defeat or diminish a lawful matrimonial claim.
Relevant considerations may include:
Trust-related disputes do not necessarily end when a divorce order is granted. Enforcement may become difficult where a settlement agreement or court order refers to trust property without clearly identifying:
Where contempt of court is alleged, the usual principles apply. The leading authority remains Fakie NO v CCII Systems (Pty) Ltd 2006 (4) SA 326 (SCA).
A party seeking contempt relief must establish:
In trust matters, contempt may not be appropriate where the obligation was unclear, had not yet arisen on the facts, or required trustee action that the respondent could not lawfully perform alone.
The following authorities are the most useful for the general principles discussed above:
Important for the role of de facto control in matrimonial disputes involving trust assets.
Important for the limits of the Badenhorst principle and the need for proper proof in accrual-related trust arguments.
Foundational authority on trustee duties, proper trust administration, and the importance of independent trusteeship.
Useful for the distinction between sham arrangements and abuse of the trust form.
Reinforces that courts do not disregard the trust form without a proper legal and factual basis.
Leading authority on civil contempt requirements.
Taken together, these authorities reflect a balanced judicial approach. South African courts are neither hostile to trusts nor willing to accept trust form at face value where the facts justify deeper scrutiny.
A non-beneficiary spouse should approach the issue methodically.
Are trust assets automatically included in a divorce claim?
No. Trust assets are not automatically treated as part of a spouse’s personal estate. A court may only look beyond the trust form where the evidence justifies it.
What does “alter ego” mean in this context?
It refers to a trust that, in practical operation, functions as an extension of one spouse rather than as an independently administered trust.
Can a non-beneficiary spouse still challenge the use of a trust?
Yes. Exclusion as a beneficiary does not necessarily prevent a spouse from contending that the trust was used in a manner that affected a lawful matrimonial claim.
Must the trust be a sham before relief is possible?
Not necessarily. In some cases, the trust may be formally valid but improperly operated as the spouse’s alter ego.
What evidence is most important?
Usually the trust deed, amendments, resolutions, financial statements, bank records, loan accounts, title deeds, tax records, and evidence of actual use and control.
Does the timing of trust transactions matter?
Yes. Timing may be highly relevant, especially where the trust was created, funded, or amended during the marriage or near its breakdown.
Can an antenuptial contract prevent scrutiny of a trust?
Not automatically. It may affect the matrimonial framework, but it does not by itself place every trust arrangement beyond scrutiny.
Must trustees always act jointly?
As a general rule, yes, unless the trust deed provides otherwise.
Can one trustee alone be held in contempt for non-performance?
That may be difficult where the obligation required joint trustee action or where the respondent could not lawfully comply alone.
Who bears the burden of proof?
The party seeking to rely on abuse of the trust form or alter-ego use bears the burden of proving the factual and legal basis for that contention.
Are offshore trusts immune from scrutiny?
No, not in principle. But proving the relevant facts and enforcing relief may be more difficult depending on the structure, jurisdiction, and available evidence.
Can trustees be removed for failing in their duties?
Relief may be sought where trustees fail to discharge their duties properly, including failures in administration and breaches of fiduciary obligations.
Trusts remain legitimate legal instruments in South African law, and courts do not disregard them lightly. But the trust form cannot be used with impunity to frustrate lawful matrimonial claims.
For a non-beneficiary spouse, the key point is that exclusion from the trust deed is not necessarily the end of the enquiry. Where the facts show effective control, lack of genuine trustee independence, and a proper basis for concluding that assets would otherwise have fallen into a spouse’s estate, a court may, in an appropriate case, look beyond the formal trust structure.
The practical lesson is straightforward: act early, secure the documents, analyse the trust deed and trustee conduct carefully, and build the case on evidence rather than suspicion.
This article is intended for general information only. Trust disputes in divorce matters are highly fact-sensitive. It is not legal advice and does not replace a fact-specific consultation.