Informal Wills and Testamentary Capacity: Understanding the Essentials

Writing a will is crucial to ensure your wishes are followed after you pass away. However, not every will follows the standard legal process of being typed out, signed, and witnessed. Sometimes, people leave behind less formal instructions, and in Queensland, these are known as informal wills. While informal wills can still be valid, specific legal requirements must be met for the court to accept them, one of the most important being testamentary capacity.

Let’s break down what’s needed for an informal will to be accepted and how testamentary capacity plays a vital role in the process.

What Is an Informal Will?

An informal will is any document that expresses a person’s wishes about how their assets should be handled after death but doesn’t meet the usual legal requirements for a formal will. For instance, it might not be signed in front of two witnesses or written as a simple note or even an electronic message.

In Queensland, a court can still accept informal wills if they meet certain conditions under Section 18 of the Succession Act 1981 (Qld). For the court to validate an informal will, it needs to be satisfied that:

1. There is a document: This could be any written or recorded form, such as a note, letter, email, text message, or even a video.
2. It expresses the person’s testamentary intentions: The document must show what the person wants to happen to their belongings and how they wish their estate to be distributed after their death.
3. The person intended the document to be their will: It must be clear that the individual intended the document to serve as their final instructions, not just a draft or a random thought.

These requirements help ensure that the informal will genuinely reflects the deceased person’s last wishes.

What Is Testamentary Capacity?

For any will—whether formal or informal—to be valid, the person making the will must have testamentary capacity. In simple terms, this means the person must have been of sound mind when they created the will. They need to understand:

• What a will is and what it does.
• What assets they own.
• Who might have a claim to their estate (such as family members).
• The effect of their decisions, meaning they understand how their choices in the will impact those who survive them.

If someone lacks testamentary capacity, the will can be challenged and might not be accepted by the court, even if it otherwise meets the requirements for an informal will.

Why Is Testamentary Capacity So Important?

Testamentary capacity ensures that the person knew what they were doing when they wrote the will and was not influenced by others or under any form of mental illness that could impair their judgment. Courts take this very seriously because the will should genuinely reflect the person’s final wishes.

For example, if a person had dementia or severe depression at the time they wrote their will, their mental state might be questioned. This is especially relevant in cases where the will seems unusual or when family members feel they’ve been unfairly left out. In such situations, the court will carefully examine the evidence to see if the person had testamentary capacity when they wrote the will.

Proving Testamentary Capacity in Informal Wills

Proving testamentary capacity is often more challenging with informal wills. Since informal wills don’t follow the traditional process of being signed in front of witnesses, there may not be any clear proof that the person was thinking clearly when they made their will.

In some cases, the court may rely on other evidence, such as:

• Testimony from people who knew the deceased and can confirm their mental state.
• Medical records that show whether the person was suffering from any condition that could affect their mental capacity.
• The content of the will itself. If it’s rational and consistent with the person’s prior statements, this could support the argument that they had capacity when they made the will.

While informal wills give people more flexibility in expressing their final wishes, they still need to meet specific legal requirements to be valid. One of the most critical aspects is testamentary capacity—the ability to understand what a will does and the impact of the decisions made in it. Without testamentary capacity, the court could reject even the clearest will, leading to disputes and complications for loved ones.

If you’re considering writing a will, whether formal or informal, it’s essential to ensure your mental capacity is not in question, and your wishes are clearly expressed. For peace of mind, seeking legal advice to ensure your will is valid and enforceable is always a good idea.

Frequently Asked Questions (FAQs)

Are informal wills legally valid in Queensland?

Yes. The Supreme Court can validate an informal will under Section 18 of the Succession Act 1981 (Qld) if there is evidence that the person intended it to be their final will.

Do I need a wills lawyer to deal with an informal will?

While not mandatory, it is highly recommended. A wills lawyer can help collect evidence, prepare affidavits and present the application to the court, improving the likelihood that the will is accepted.

How do I prove testamentary capacity?

Evidence may include medical records, statements from people who interacted with the deceased, and the clarity and consistency of the will itself.

What happens if the court finds there was no testamentary capacity?

If capacity cannot be proven, the will (informal or formal) may be rejected. The estate would then likely be distributed according to Queensland intestacy laws.

How can I avoid informal will issues in the future?

The safest option is to make a formal will with a qualified estate planning lawyer. This provides legal clarity and helps prevent disputes among family members.