What grounds are needed for contesting a will in the AU?

Nov 27
17:11

2025

Pod 1 Dilate Digital

Pod 1 Dilate Digital

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Contesting a will in Australia requires the claimant to be an "eligible person" and have valid legal grounds, such as: Lack of Testamentary Capacity Undue Influence Fraud or Forgery Lack of Due Execution Ambiguity Alternatively, an "eligible person" may make a Family Provision Claim if they weren't adequately provided for. Strict time limits apply, so seek legal advice immediately. Would you like the state-specific time limits for lodging a Family Provision Claim in Australia?

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Dealing with the passing of a loved one is never easy,What grounds are needed for contesting a will in the AU? Articles and it can be made even more difficult when you believe their will doesn't accurately reflect their wishes or is somehow invalid. This is where the option of contesting a will comes into play. But what exactly does that entail, and what grounds are needed to even begin the process? Let's break down the key aspects you need to understand.

It's important to remember that not just anyone can contest a will. You must have a legitimate reason and be an "eligible person," typically a close relative or someone named in a previous will. Understanding the legal landscape surrounding will disputes is crucial before taking any action.

Understanding who can contest a will

Before diving into the grounds for contesting a will, it's vital to understand who has the legal standing to do so. The law specifies certain categories of individuals who are considered "eligible persons" and therefore have the right to challenge a will.

  1. Eligible persons under the law
  2. Generally, eligible persons include:
  3. Spouses or de facto partners
  4. Children (including adopted children)
  5. Grandchildren (in some circumstances)
  6. Parents
  7. Siblings
  8. Individuals who were financially dependent on the deceased
  9. Individuals named as beneficiaries in a previous will

If you fall into one of these categories, you may have grounds to contest the will, provided you can demonstrate a valid reason for doing so. However, simply being unhappy with the will's contents is not enough. You'll need to prove that there's a legal basis for your claim.

The importance of legal standing

Having legal standing is a fundamental requirement. If you don't meet the criteria of an eligible person, your challenge will likely be dismissed by the court. This ensures that only those with a genuine interest in the deceased's estate can initiate legal proceedings. It protects the estate from frivolous or unfounded claims, and allows the proper distribution of assets according to the deceased's intentions, or as close to it as possible.

Valid grounds for contesting a will

So, you're an eligible person. What next? You need a valid legal reason to challenge the will. Here are some of the most common grounds for contesting a will:

Lack of testamentary capacity

  1. This is one of the most frequently cited reasons for challenging a will. To have testamentary capacity, the person making the will (the testator) must have understood:
  2. The nature of the document they were signing (that it was a will).
  3. The extent of their property.

The people who might reasonably be expected to benefit from their will (their beneficiaries).

If the testator suffered from a mental illness, dementia, or was under the influence of drugs or alcohol at the time of making the will, their testamentary capacity may be called into question. Medical records and witness testimonies are often crucial in these cases.

Undue influence

Undue influence occurs when someone coerces or pressures the testator into making a will that benefits them, against the testator's true wishes. This can be difficult to prove, as it often happens behind closed doors. Evidence of undue influence might include:

  1. The testator being isolated from family and friends.
  2. A sudden and unexplained change in the will.
  3. The person exerting influence being present during the will's signing.
  4. The key is to demonstrate that the testator's free will was overcome by the influence of another person.

Fraud or forgery

If the will was created as a result of fraud or forgery, it is invalid. This could involve someone forging the testator's signature, or deceiving them into signing a document they didn't understand. Evidence of fraud or forgery requires expert analysis of handwriting, documents, and other relevant evidence.

Lack of due execution

For a will to be valid, it must be properly executed according to legal requirements. This typically means:

  1. The will must be in writing.
  2. The will must be signed by the testator (or someone signing on their behalf in their presence and under their direction).
  3. The will must be witnessed by two independent adults, who must also sign the will in the presence of the testator.

If these requirements are not met, the will may be deemed invalid due to a lack of due execution.

Ambiguity or uncertainty

If the terms of the will are unclear, ambiguous, or contradictory, it can be challenged. The court may need to interpret the will to determine the testator's intentions. If the ambiguity is so significant that the testator's wishes cannot be ascertained, the will (or parts of it) may be deemed invalid.

The process of contesting a will

Contesting a will involves a specific legal process. Understanding the steps involved can help you navigate the complexities and ensure your claim is properly presented.

Gathering evidence

The first step is to gather as much evidence as possible to support your claim. This may include:

  1. The will itself.
  2. Medical records of the testator.
  3. Witness statements.
  4. Financial records.
  5. Correspondence.
  6. Previous versions of the will.
  7. The stronger your evidence, the better your chances of success.
  8. Lodging a caveat

In some jurisdictions, you can lodge a caveat with the court to prevent the estate from being distributed until your claim is resolved. A caveat is essentially a formal notice to the court and the executor of the will that you intend to contest the will.

Negotiation and mediation

Before going to court, it's often beneficial to attempt to resolve the dispute through negotiation or mediation. This involves discussing the issues with the other parties involved and trying to reach a mutually agreeable settlement. Mediation is a form of alternative dispute resolution where a neutral third party helps facilitate the negotiation process.

Court proceedings

If negotiation and mediation fail, you may need to initiate court proceedings to formally contest the will. This involves filing a claim with the court and presenting your evidence in support of your case. The court will then make a determination based on the evidence presented and the applicable law.

The role of a solicitor

Contesting a will can be a complex and emotionally challenging process. It's highly recommended to seek legal advice from a solicitor experienced in estate litigation. A solicitor can provide you with:

  1. An assessment of your chances of success.
  2. Guidance on the legal process.
  3. Assistance in gathering evidence.
  4. Representation in negotiations and court proceedings.

Having a skilled solicitor on your side can significantly increase your chances of achieving a favourable outcome. They can provide expert advice and support throughout the entire process, ensuring your rights are protected.

Alternatives to contesting a will

Contesting a will can be a lengthy and expensive process. Before embarking on this path, it's worth considering alternative options for resolving the dispute. These alternatives may be less adversarial and more cost-effective.

Family provision claims

If you believe you have not been adequately provided for in the will, you may be able to make a family provision claim. This involves asking the court to make an order adjusting the distribution of the estate to provide for your needs. Family provision claims are typically brought by spouses, children, or other dependents of the deceased.

Negotiation and mediation

As mentioned earlier, negotiation and mediation can be effective ways to resolve will disputes without going to court. These processes allow the parties to discuss their concerns and explore potential solutions in a more collaborative environment.

Deeds of family arrangement

A deed of family arrangement is a legally binding agreement between the beneficiaries of a will to vary the distribution of the estate. This can be a useful option if all parties are in agreement about how the estate should be divided differently from what is outlined in the will. It is a way of avoiding a formal challenge to the will and allows the family to reach a resolution that suits everyone involved.

Frequently asked questions

Here are some frequently asked questions about contesting a will:

What is the time limit for contesting a will?

The time limit for contesting a will varies depending on the jurisdiction. Generally, you must file your claim within a certain period after the grant of probate (the legal process of proving the will is valid). It's crucial to seek legal advice as soon as possible to ensure you don't miss the deadline.

How much does it cost to contest a will?

The cost of contesting a will can vary significantly depending on the complexity of the case, the length of the proceedings, and the solicitor's fees. It's advisable to discuss costs with your solicitor upfront to get an estimate of the potential expenses involved.

What happens if I win my case?

If you are successful in contesting the will, the court may make an order invalidating the will (or parts of it) and directing how the estate should be distributed. This could involve distributing the estate according to a previous will, or according to the laws of intestacy (which apply when there is no valid will).

What happens if I lose my case?

If you are unsuccessful in contesting the will, the will remains valid, and the estate will be distributed according to its terms. You may also be ordered to pay the legal costs of the other parties involved.

Can I contest a will if I am not a family member?

Generally, you must be an "eligible person" to contest a will, which typically includes close family members and dependents of the deceased. However, in some circumstances, other individuals who were financially dependent on the deceased or who were named as beneficiaries in a previous will may also have standing to contest the will.