
Disputes Over Wills and Estates
Disputes over wills and estates can be some of the most emotionally charged legal matters individuals face. The death of a loved one is already a difficult time, and discovering that the distribution of their estate may be unfair, unexpected or influenced by questionable circumstances can add significant stress.
In Australia, individuals who believe a will does not properly reflect the intentions of the deceased or fails to adequately provide for them may have legal avenues to challenge it.
Contesting a will is not simply about dissatisfaction with the outcome of an estate distribution. Australian succession law provides specific legal grounds and strict procedural requirements that must be met before a claim can proceed. Understanding these legal principles, the types of claims available and the time limits involved is essential for anyone considering challenging a will.
This article outlines the legal foundations of will disputes in Australia, the common grounds for contesting a will and the practical considerations individuals should keep in mind when pursuing such claims.
Understanding the Role of a Will
A will is a legally binding document that sets out how a person’s assets, liabilities and personal affairs should be managed after their death. The individual who creates the will is known as the testator, and the document typically appoints an executor responsible for administering the estate.
The estate generally includes all assets owned by the deceased at the time of death, such as:
- Real Estate
- Bank Accounts And Investments
- Personal Possessions
- Shares Or Business Interests
The will also identifies the beneficiaries who are entitled to receive portions of the estate.
In most circumstances, wills are executed and administered without dispute. However, legal challenges may arise when individuals believe that the will is invalid, was created under questionable circumstances or fails to adequately provide for those who were financially dependent on the deceased.
Legal Framework Governing Wills in Australia
The laws governing wills and estates in Australia are primarily regulated at the state and territory level. While there are many similarities across jurisdictions, each state has its own legislation governing the validity of wills and the rights of individuals to challenge them.
Key legislation includes:
- Succession Act 2006 (New South Wales)
- Wills Act 1997 (Victoria)
- Succession Act 1981 (Queensland)
- Wills Act 1970 (Western Australia)
- Inheritance (Family Provision) Act 1972 (South Australia)
These laws outline both the formal requirements for valid wills and the legal grounds upon which they may be challenged.
Understanding the applicable legislation in the relevant jurisdiction is essential when considering whether a claim may succeed.
Lack of Testamentary Capacity
One of the most common grounds for challenging a will is lack of testamentary capacity. For a will to be legally valid, the testator must have the mental capacity to understand:
- The Nature And Effect Of Making A Will
- The Extent Of Their Property
- The Potential Beneficiaries Of Their Estate
- The Consequences Of Excluding Or Including Certain Individuals
If a testator suffers from significant cognitive impairment at the time the will is created, the validity of the document may be questioned.
Indicators that may raise concerns about testamentary capacity include:
- Advanced Dementia Or Alzheimer’s Disease
- Serious Mental Illness
- Intoxication Or Medication Impairing Decision-Making
Evidence used in such cases may include medical records, expert opinions from medical practitioners and testimony from individuals present during the execution of the will.
Undue Influence
Another common basis for challenging a will is undue influence.
Undue influence occurs where a person exerts pressure on the testator to alter the terms of the will in a way that benefits them. This pressure may be subtle or overt and may involve manipulation, coercion or exploitation of a vulnerable individual.
Signs that may indicate undue influence include:
- Sudden And Unexplained Changes To A Will
- Isolation Of The Testator From Family Members
- A Beneficiary Playing A Significant Role In Preparing The Will
- Significant Benefits Granted To A Person In A Position Of Control Or Authority
Proving undue influence can be difficult because it requires demonstrating that the testator’s free will was compromised.
Evidence often relies on witness testimony, communications between the parties and the surrounding circumstances at the time the will was prepared.
Failure to Follow Legal Formalities
For a will to be legally valid, certain formal requirements must be satisfied.
These requirements typically include:
- The Will Must Be In Writing
- The Testator Must Sign The Document
- The Signing Must Occur In The Presence Of Witnesses
- The Witnesses Must Also Sign The Document
If these formalities are not properly followed, the will may be invalid.
For example, a will signed without witnesses or improperly executed may be challenged in court.
Courts may sometimes validate informal wills where the intentions of the deceased are clear, but this depends on the circumstances and applicable legislation.
Fraud or Forgery
In rare cases, wills may be challenged on the grounds of fraud or forgery.
Fraud may occur where a testator is misled about the content or implications of the will.
Forgery may involve the falsification of the testator’s signature or alterations made to the document without the testator’s knowledge.
Evidence used to support such claims may include:
- Handwriting Analysis
- Expert Forensic Examination
- Inconsistencies In Documentation
- Witness Testimony Regarding The Creation Of The Will
Such claims are serious and require substantial supporting evidence.
Revocation or Replacement of a Will
A will may also be challenged where there is evidence that the testator intended to revoke or replace it.
Wills can be revoked through several methods, including:
- Creating A New Will
- Intentionally Destroying The Document
- Making A Written Declaration Of Revocation
If a later will exists, it generally takes precedence over earlier versions.
Disputes sometimes arise where multiple versions of a will exist or where it is unclear whether the testator intended to revoke the earlier document.
Family Provision Claims
In addition to challenges relating to the validity of a will, Australian law allows certain individuals to make family provision claims.
These claims arise where eligible persons believe that the will does not provide adequate financial support for them.
Eligible claimants may include:
- Spouses Or De Facto Partners
- Children
- Former Spouses
- Dependants Of The Deceased
Courts may adjust the distribution of the estate if they determine that the will fails to provide proper maintenance or support for an eligible person.
These claims do not invalidate the will but may result in the redistribution of estate assets.
The Process of Contesting a Will
Challenging a will generally involves several legal steps.
First, individuals should seek legal advice from a solicitor experienced in wills and estates law. Legal professionals can assess the strength of the claim and explain the potential outcomes.
Next, relevant evidence must be gathered. This may include medical records, witness statements, financial documentation and prior versions of the will.
A claim must then be filed in the relevant court, typically the Supreme Court of the state or territory.
Many disputes are resolved through mediation before proceeding to a full court hearing. Mediation allows parties to negotiate a settlement and may reduce legal costs and emotional stress.
If the dispute cannot be resolved through negotiation, the matter may proceed to a court hearing where a judge will determine the outcome.
Time Limits for Contesting a Will
Strict time limits apply to will disputes.
In many jurisdictions, family provision claims must be filed within six to twelve months of the grant of probate.
Challenges to the validity of a will may also be subject to procedural deadlines.
Because these time limits can significantly affect legal rights, individuals considering a claim should seek legal advice as soon as possible.
Delays may prevent a claim from proceeding.
Practical Considerations
Contesting a will can be emotionally and financially demanding.
Individuals should carefully consider:
- The Strength Of Their Legal Grounds
- The Potential Costs Of Litigation
- The Likelihood Of Settlement Through Mediation
In some cases, legal costs may be paid from the estate, but this is not guaranteed.
Understanding the risks and benefits of pursuing a claim is therefore essential.
Conclusion
Disputes over wills and estates are rarely straightforward. They involve complex legal principles, emotional family dynamics and significant financial considerations.
Understanding the legal grounds for contesting a will—such as lack of testamentary capacity, undue influence, procedural defects or family provision claims—can help individuals determine whether they have a valid case.
Anyone considering challenging a will should seek professional legal advice as early as possible to ensure that their rights are protected and that strict legal time limits are met.
With appropriate guidance and careful preparation, individuals can navigate the legal process more effectively and pursue a fair resolution.
Disputes over wills and estate distributions can be complex and emotionally challenging.
Australian law allows certain individuals to challenge a will where there are concerns about capacity, undue influence, procedural issues or inadequate provision for dependants.
Understanding your rights and the strict time limits involved is essential.
Our latest article explores the legal grounds for contesting a will and the steps involved in pursuing a claim.


