
Challenging a Will (Validity Disputes)
Frequently asked questions
Are there Time Limits for Challenging a Will?
There is no strict statutory time limit, but the claim should be made before probate is granted to prevent complications.
If probate has already been granted, you may still be able to contest the will, but it becomes more difficult.
What are the Grounds for Challenging a Will?
Lack of testamentary capacity
the deceased did not have the mental capacity to understand what they were doing when making the Will (for example, due to cognitive decline or illness such as dementia)
Undue influence or coercion
the deceased, under duress, made or changed their Will against their true wishes
Fraud or forgery
the Will was created under fraudulent circumstances, forged, altered or tampered with
Improper execution
the Will does not meet legal requirements (for example, if it was not signed or witnessed properly)
Who Can Challenge a Will in NSW?
Any person with an interest in the estate can challenge it, such as but not limited to:
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Beneficiaries under the current or prior Will
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People who are entitled under intestacy laws, such as spouses or former spouses, children, parents, siblings or other close relatives
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Executors or Administrators, including those appointed in prior Wills or under intestacy laws
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Those with financial interests in the estate, such as creditors owed money by the deceased
What Does It Mean to Challenge a Will?
Challenging a will involves disputing its validity. This may occur when there are questions about whether the deceased had the capacity to make the Will or if external factors, such as coercion, played a role.
If the challenge is successful, the Will may be declared invalid, and an earlier Will (if one exists) or the intestacy laws will apply.
Challenging a will in New South Wales is a complex legal process, but it’s often necessary to ensure fair outcomes. Whether you feel the Will is invalid or suspect it was created under undue influence, our experienced will dispute lawyers can help.





