Estate planning goes beyond who inherits your assets upon death but is also about protecting yourself and your loved ones while you are alive, particularly if you become unable to manage your affairs.
A Will and a Trust can work together to provide that protection. But when poorly planned, they can also create confusion, disputes and unintended consequences. So, what is the difference, when should you consider both, and what happens when they contradict each other?
Imagine a father who places his house in Trust for his daughter. A few years later, he makes a Will leaving the same house to his son. When he dies, both children claim the house.
The daughter says, “Dad already gave it to me under the Trust.” The son replies, “But his latest Will says it’s mine!”
Who is right? Contrary to what many people assume, the latest document does not necessarily win. If the father had validly placed the house under Trust and no longer retained the right to dispose of it, his subsequent Will would generally not override that Trust. But if the Trust was never properly established, or he retained and validly exercised certain powers, the outcome could be different.
The lesson? Having a Will and a Trust is one thing. Making sure they work together is another.
Think of a Will as your instructions for what happens to your estate after you die. It identifies your beneficiaries, appoints an executor to administer your estate and determines how your assets should be distributed.
A Trust, on the other hand, is an arrangement under which a trustee holds or manages specified assets for the benefit of others. Unlike a Will, a lifetime Trust can operate while you are still alive and continue after your death.
For example, you may leave RM500,000 to your young children under your Will. But would you want them to receive the entire amount immediately upon reaching adulthood? A Trust can provide for the money to be managed by trustees, used for education and maintenance, and distributed in stages.
Lifetime Trust: Created during your lifetime, potentially continuing after death.
Testamentary Trust: Created through your Will and taking effect upon death.
A Will deals primarily with succession. A Trust can provide for longer-term management and protection. Neither is automatically better.
Imagine a businessman in his seventies who owns several properties and investments. One day, he suffers a serious stroke. He survives, but loses the mental capacity to manage his finances.
His rental properties still need attention. Bills must be paid. His family still needs financial support. Unfortunately, his Will cannot help him. He is still alive. And being someone’s spouse or child does not automatically give you legal authority to manage all that person’s assets.
A properly established lifetime Trust may help. While mentally capable, he could place selected assets under Trust and appoint trustees to manage them. The Trust Deed could provide for his medical expenses, his wife’s maintenance and support for his children, as well as procedures for determining incapacity and appointing replacement trustees.
However, a Trust only covers assets validly placed under it. Where no suitable arrangement exists, court intervention may be necessary. Part X of the Mental Health Act 2001 provides a framework for managing the property and affairs of persons who meet the relevant statutory requirements.
Being physically unable to manage something is not necessarily the same as being mentally incapable of making decisions. Good planning should recognise both situations.
A revocable Trust allows the settlor to revoke the arrangement according to powers reserved in the Trust Deed. It may offer flexibility when family circumstances change.
An irrevocable Trust generally provides greater permanence, but the settlor may lose significant control over the assets. Parents planning long-term support for a child with special needs may value certainty, while someone with changing circumstances may prefer flexibility.
There is no universal answer. A revocable Trust does not automatically protect assets from creditors, and an irrevocable Trust is not necessarily impossible to change. The choice depends on the objectives, terms and legal consequences.
An executor is appointed under a Will to administer the deceased’s estate: obtaining probate where required, collecting assets, settling lawful debts and distributing the estate.
A trustee manages Trust property for beneficiaries according to the Trust terms. The same person may hold both roles, but the responsibilities differ.
If a father leaves money under his Will for his daughter to be held until she reaches 25, his executor administers the estate while the trustee manages the continuing Trust. A trustee of an existing lifetime Trust generally continues according to the Trust Deed after the settlor dies.
Choosing capable, trustworthy people for these roles matters as much as choosing who inherits.
Yes. Disputes may arise when:
The same property is given to different beneficiaries under a Will and a Trust.
A Trust Deed is signed, but the intended assets are never effectively placed under Trust.
An executor and trustee disagree about whether an asset belongs to the estate or the Trust.
The settlor changes his mind but cannot lawfully undo an earlier Trust arrangement.
Resolving such disputes may require examining the documents, identifying beneficial ownership and determining the rights the settlor retained. Negotiation or mediation may sometimes avoid prolonged litigation.
The question is not simply which document came first or last. It is what each document legally achieved.
First, having a Trust does not necessarily mean you no longer need a Will. Assets outside the Trust may still require estate administration.
Second, a Will cannot automatically override a valid lifetime Trust.
Third, signing a Trust Deed is not necessarily enough. The Trust must be validly constituted and the assets effectively subjected to it.
Fourth, not every asset is governed by your Will. EPF and insurance nominations, jointly owned property and existing Trust arrangements may have separate consequences.
Fifth, estate planning should be reviewed when family or financial circumstances change.
For non-Muslims in Peninsular Malaysia, relevant legislation includes the Wills Act 1959, Trustee Act 1949, Probate and Administration Act 1959, Distribution Act 1958 and Mental Health Act 2001, among others.
Most people spend years building their wealth, hoping it will benefit those they love. Yet without proper planning, the very assets intended to provide security can become the source of disagreement.
A Will helps answer what happens when you die. A lifetime Trust can help address what happens while you are alive, including periods of incapacity, and provide for beneficiaries after death.
The objective is not simply to have more legal documents. It is to have the right arrangements, properly prepared and coordinated.
A good estate plan should not merely distribute wealth. It should reduce uncertainty, protect beneficiaries and, where possible, preserve family relationships.
Because the purpose of estate planning is to leave a legacy, not a lawsuit.
If you have questions about Wills, Trusts, estate administration or other estate planning matters, you are welcome to contact Rudeen Chua & Co. to discuss your concerns and explore the options available to you.
Rudeen Chua & Co. — Finding Solutions.
Published: 29 October 2026
Disclaimer
This article is provided for general information and educational purposes only, with reference to the laws applicable to non-Muslims in Peninsular Malaysia. It does not constitute legal advice and should not be relied upon as a substitute for professional legal advice tailored to your particular circumstances. The law and its interpretation may change over time. Reading this article or contacting the firm does not, by itself, establish a solicitor-client relationship.