The advantages beyond simply distributing your estate.
Most people put a Will in place to ensure that, when they’re gone, their wishes regarding their assets are carried out. Increasingly, however, Australian families are recognising that a well-drafted estate plan is about more than simply deciding who inherits what. By incorporating a testamentary trust into a Will, they can provide greater protection, flexibility and long-term benefits for the people they leave behind.
Behind those decisions is usually a lifetime of work: a home built up, a business grown from nothing, savings accumulated year after year, all of it intended for the people who matter most. The last thing anyone wants is for that lifetime of effort to be lost through unnecessary tax, family disputes, creditor claims or relationship breakdowns, rather than benefiting the people it was meant for.
Whilst a Will can certainly assist with nominating who receives your assets in the first instance, it does not, in itself, determine who ends up with those assets in the long run. Once your executor transfers the assets to the nominated beneficiary, the Will’s job is done. Whatever happens to it after that, a divorce, a lawsuit, bankruptcy, a beneficiary who’s simply not ready to manage a large inheritance, sits entirely outside the Will’s reach. For some, this is perfectly fine. The money goes where it’s meant to go, and that’s the end of the story. But for many, this is not the intended outcome.
A parent who wanted to protect a child’s inheritance from a shaky marriage has, without realising it, handed that asset straight into the matrimonial pool. A grandparent who wanted grandchildren to benefit from an investment has instead triggered one of the highest tax rates in the system. In both cases, the Will did exactly what it was asked to do, and the outcome still wasn’t the one intended.
A testamentary trust closes that gap. Rather than a beneficiary receiving an asset outright, the asset is held by a trustee, often the beneficiary themselves in a different capacity, on terms set out in the Will. The beneficiary still benefits from and typically manages the asset day to day. But legally, in the eyes of a creditor, a court, or the Tax Office, something quite different is happening, and that difference is where almost all of the value lies.
It’s why more Australian families are building testamentary trusts into their Wills as a matter of course, not as something reserved for complex estates or specialist circumstances, but as a standard part of making sure an estate plan actually holds up once assets change hands.
In short, a testamentary trust is a trust created inside your Will that comes into effect on your death. Instead of a beneficiary receiving an inheritance outright, it’s held by a trustee on their behalf, which can protect it from creditors, relationship breakdowns, and mismanagement, while still allowing the beneficiary to benefit from and generally control the asset day to day.
Testamentary trusts aren’t just about who ultimately receives your estate, they’re about what happens to it once it’s in someone else’s hands. Here’s how they protect what you leave behind, who tends to benefit most, and why they’re worth considering.
How does a testamentary trust protect your assets?
The protection comes down to a simple but powerful distinction: owning an asset outright versus having it held on trust for your benefit.
When someone inherits an asset outright, it becomes theirs personally, in their own name, exposed to whatever happens in their life from that point on. If they’re later sued, made bankrupt, or go through a divorce, that asset sits inside the pool of things that can be claimed against or divided up. A testamentary trust changes that picture. The asset is instead held by a trustee, often the beneficiary themselves, for their benefit, rather than owned by them outright. In most circumstances, this means the asset sits outside their personal asset pool, out of reach of creditors, and generally outside what’s treated as matrimonial property in a relationship breakdown.
It’s worth being upfront that this protection isn’t absolute. The Family Court has shown it will look through a trust structure where a beneficiary has effective control over it and an unjust result would otherwise follow. But in the vast majority of cases, the protection holds, and it makes a real, practical difference to what a beneficiary actually keeps.
Who benefits most from a testamentary trust?
Any beneficiary can benefit from the protection a testamentary trust offers, but it tends to matter most for:
- Beneficiaries with higher personal or professional risk. Anyone self-employed, running a business, or working in a profession with real exposure to litigation, such as medicine, building, or financial advice, benefits from having their inheritance held at arm’s length from that risk.
- Beneficiaries in a relationship that isn’t entirely settled. Protecting an inheritance from becoming part of a matrimonial asset pool is one of the most common reasons families choose this structure.
- Minor children and grandchildren. Assets can be held and managed on their behalf until they’re old enough, and mature enough, to take on that responsibility themselves.
- Vulnerable beneficiaries. Where a beneficiary has a disability, struggles with money management, or is otherwise at risk of undue influence, a trustee can manage and apply funds in their best interests over time, rather than handing over full control immediately.
- Blended families. A surviving spouse can be provided for during their lifetime while capital is ultimately preserved for children from an earlier relationship, something an outright gift to a spouse simply cannot guarantee.
Do you need to be wealthy to set up a testamentary trust?
There’s a common misconception that testamentary trusts are only relevant to large estates, multiple properties, or complex family businesses. In reality, if you have any real assets, and for most people that includes the family home, it’s worth considering.
The family home is very often the single largest asset in an estate. If it passes outright to a child and that child later faces a lawsuit, bankruptcy, or the breakdown of a relationship, the family home is just as exposed as any other asset would be. The value of a testamentary trust isn’t proportional to the size of the estate, it’s about protecting whatever has been built, however modest or substantial, from risks that have nothing to do with the person who built it.
Are there tax advantages to a testamentary trust?
Alongside the protection a testamentary trust offers, there can also be tax advantages available to beneficiaries, particularly where minors or grandchildren are involved. The specifics depend heavily on individual circumstances and current tax law, so this is something best discussed directly with your solicitor and accountant as part of the broader estate planning conversation, rather than something to rely on generally. What matters for now is knowing the option exists, and that it’s worth raising when a testamentary trust is on the table.
Worth a conversation
A testamentary trust isn’t automatically the right fit for every estate, but it’s worth genuine consideration for anyone who wants more certainty over what ultimately happens to what they leave behind, not just who receives it in the first instance. If your estate includes the family home, an investment property, a business, or provision for children or grandchildren, it’s worth understanding whether this kind of protection is right for your circumstances.
If you’d like to talk through your estate planning needs, contact our office to book a complimentary 15-minute discovery meeting to see how Ardor Legal can help.
Frequently Asked Questions (FAQs)
What is a testamentary trust?
A testamentary trust is a trust set up within your Will that only comes into effect after you pass away. Rather than beneficiaries receiving their inheritance outright, it’s held by a trustee on their behalf, on terms you set out in advance.
How is a testamentary trust different from a family trust?
A family trust is usually set up during your lifetime and operates independently of your Will. A testamentary trust only exists inside a Will and only comes into effect on death, which gives it a different tax treatment and a different purpose in an estate plan.
Do I need a large estate to benefit from a testamentary trust?
No. Testamentary trusts are commonly associated with large or complex estates, but the protection they offer applies just as much to a modest estate. If the family home is your main asset, it’s still worth considering.
Who acts as trustee of a testamentary trust?
This depends on how the trust is structured. Often the beneficiary themselves acts as trustee, giving them practical control day to day, while a co-trustee or independent trustee is sometimes appointed for an added layer of protection or oversight.
Can a testamentary trust protect an inheritance from divorce or bankruptcy?
In most circumstances, yes. Because the asset is held on trust rather than owned outright by the beneficiary, it generally sits outside what a creditor can claim or what’s treated as matrimonial property in a relationship breakdown. This protection is strong but not absolute, and depends on how much control the beneficiary has over the trust.
Are testamentary trusts only useful for minor children?
No. While they’re commonly used to hold assets for minors or grandchildren, they’re just as relevant for adult beneficiaries facing professional risk, relationship uncertainty, or family situations like blended families where control over the long-term destination of an asset matters.
