Challenging Wills

Estate Litigation

Challenging the validity of a Will

If you are concerned about the validity of a Will, our Estate Litigation team can assist you in bringing a challenge against the Will in Court.

If you have concerns that a person’s last Will is invalid, then there are options available to “challenge” the validity of the Will. This is quite different to “contesting” a Will. 
 
A Will is usually challenged when there are issues concerning the validity of the Will itself. The most common reasons for challenging a Will are lack of testamentary capacity, suspicious circumstances, undue influence, lack of knowledge and approval by the Will-maker, if the Will was not signed or witnessed properly or if the Will is fraudulent. 
 
It is important to seek immediate advice if you have concerns about the validity of a person’s Will. When a person dies, there is a brief window of opportunity to take steps to prevent the Will being declared valid by the Supreme Court.

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FAQs

Reason 1: Lack of testamentary (mental) capacity
 
You can challenge a Will if the deceased was suffering from a condition that affected his or her speech, cognition, mental or physical capabilities at the time his/her Will was made, including:
 
  • Dementia
  • Alzheimer’s
  • Degenerative conditions or diseases, such as Parkinson’s or Motor Neuron Disease
  • Schizophrenia

 

What if someone has been diagnosed with early stage dementia?

Being diagnosed with early stage dementia doesn’t automatically prevent someone from making a valid Will. There are different stages of dementia. There are certain stages even in later stage dementia where a person can have lucid periods.
 
What evidence might be used in a Will contest on the grounds that the Will-maker had impaired capacity?
 
For these types of claims, the main types of evidence used are:
 
  • Medical reports and clinical notes
  • Specialist reports
  • Witness statements from people who knew the deceased and knew the history of the relationship between the parties involved
  • Telephone log history and bills
  • Bank account statements
  • Facebook messages
  • Social media posts and history
  • Handwritten notes
  • Photographs to show history of relationships between parties
  • Digital notes in a person’s mobile or tablet device
 
Reason 2: Suspicious circumstances
 
There is no strict definition of  what constitutes “suspicious circumstances”. Generally speaking, it usually occurs when the Will is prepared under circumstances which raise a well-grounded suspicion that it does not express the mind of the Will-maker.
 
Some examples that have appeared in court cases are:
 
  • An unexplained change of beneficiaries (e.g. where previous Wills have left the estate to children equally and suddenly changes to one child or a carer);
  • No apparent estrangement of the Will-maker from disinherited beneficiary (e.g. a child is left out of the Will for no apparent reason);
  • The Will-maker has been under the control of a favoured beneficiary (e.g. where the child lives with the elderly parent);
  • Preparation of a Will by persons known to the beneficiary rather than the Will-maker (e.g. taking the parent to their own lawyer or another friend who prepares the Will);
  • Suspicious conduct of the favoured beneficiary under the Will towards the disinherited beneficiaries after the Will has been executed (e.g. attempting to hide the existence of the Will or telling lies about the Will’s existence etc.).
 
What kind of evidence does the Court consider?
 
For these types of claims, the main types of evidence used are:
 
  • Medical reports and clinical notes
  • Specialist reports
  • Witness statements from people who knew the deceased and knew the history of the relationship between the parties involved
  • Telephone log history and bills
  • Bank account statements•Facebook messages
  • Social media posts and history
  • Handwritten notes
  • Photographs to show history of relationships between parties
  • Digital notes in a person’s mobile or tablet device
 
Reason 3: Undue influence
 
A very succinct statement of the law in relation to this area is as follows:
 
“To be undue influence in the eye of the law there must be – to sum it up in a word – coercion. The testator is in such a condition that if he could speak his wishes to the last, he would say, “This is not my wish but I must do it (see Wingrove v Wingrove(1885) 11PD81 ).
Undue influence is more than just suggesting to someone that they should write their Will a certain way. They must have been coerced to do it. Coercion is pressure that overwhelms the testator’s own wishes.
 

Reason 4: Fraud/forgery

The most common examples of a Will being procured by fraud or forgery are:
 
  • Where a testator has been persuaded by another person to sign a document which they do not believe to be a Will (e.g. the testator is asked to sign a bank form or other paperwork not realising it is a Will).
  • Where a testator has been misled by another person which persuades them to make a Will which they otherwise may not have made (e.g. when a child tells their parent that their sibling is very well off and doesn’t need the money).
  • Where a handwritten Will is presented after someone dies, and the signature (or the entire document) has been forged by another person.
 
Fraud may arise where a person has misled a Will-maker to make a Will by making intentionally false statements or by suppressing relevant facts (or both). The conduct must be engaged in for the purpose of the person obtaining a benefit under the Will, or in order to prevent a worthy recipient (such as a dutiful spouse or child), from receiving a benefit under the Will.
 
It is important to seek immediate advice from an experienced estate litigation lawyer if you believe your loved one’s Will has been forged. There is a brief window of opportunity to act before the Will is presented to the Court to be admitted to Probate.
 
What kind of evidence is considered by the Court?
 
For these types of claims, the main types of evidence used are:
 
  • Handwriting samples and analysis
  • Handwriting expert reports
  • Medical reports and clinical notes
  • Specialist reports
  • Witness statements from people who knew the deceased and knew the history of the relationship between the parties involved
  • Telephone log history and bills
  • Bank account statements
  • Facebook messages
  • Social media posts and history
  • Handwritten notes
  • Photographs to show history of relationships between parties
  • Digital notes in a person’s mobile or tablet device

You must have ‘standing’ to challenge a Will. There are only certain categories of persons who can do so. These include:

  • If there was an earlier Will – a beneficiary in a current or earlier Will
  • If there was no Will – a beneficiary in accordance with the rules of intestacy

It is important to seek immediate advice if you have concerns about the validity of a person’s Will. After that person passes away, there is usually a brief window of opportunity to take steps to ensure that the Will was properly made. Challenging the validity of a Will can be daunting, so it is important to seek advice from a lawyer who is knowledgeable and has experience in this complicated area of law. Contact our estate litigation team by calling 1800 621 071 to find out the next steps you need to take.

The general principle concerning adversary litigation is that “costs follow the event”, which usually means that the successful party will have their costs paid by the unsuccessful party. However, in estate litigation, the court has discretion with respect to costs orders.

However, over the years, a number of exceptions to this general rule have come to be recognised. In the field of probate litigation, to such exceptions have come to be recognised as being:

  1. Whether the testator has, or those interested in residue have, been the cause of the litigation, the costs of unsuccessfully opposing probate maybe ordered to be paid out of the estate (sometimes referred to as the “testator’s fault” exception)
  2. if the circumstances lead reasonably to an investigation in regard to the document propounded, the costs may be left to be borne by those who respectively incurred them (sometimes referred to as the “reasonable investigation” exception)


It should not be assumed in contentious probate litigation that the estate will bear the costs. However, the executor is generally indemnified for their costs provided they act reasonably.

Meet our Estate Litigation team

Jeff Garrett - Legal Practice Director - Wills & Estates, Estate Litigation, Property & Commercial, Compensation Law, Commercial Litigation, Criminal Law, Racing & Equine Law

Jeff

Garrett

Legal Practice Director
Commercial Litigation, Compensation Law, Criminal Law, Estate Litigation, Property & Commercial, Racing & Equine Law, Wills & Estates
Lucy McPherson has worked exclusively in estate litigation since 2010. Since starting her legal career in 2010, Lucy has worked exclusively in the area of estate litigation. Lucy is based on the border of New South Wales and Queensland and is competent working across all jurisdictions.

Lucy

McPherson

Partner
Estate Litigation
Amanda is the Department Manager and Senior Paralegal for not only the Estate Litigation and Commercial Litigation Departments, but also oversees both Equine Law and Criminal Law divisions

Amanda

Heather

Department Manager
Estate Litigation, Commercial Litigation, Criminal Law, Racing & Equine Law
With an interest in Public Relations and Law, Chloe took the opportunity to join the firm and became part of the Administration team in February 2020.

Chloe

Smith

Department Manager & Senior Paralegal
Commercial Litigation, Criminal Law, Estate Litigation, Racing & Equine Law
April Kennedy joined Attwood Marshall Lawyers in 2008 and is an experienced Estate Litigation Special Counsel, practicing exclusively in the area of probate and estate disputes.

April

Kennedy

Special Counsel
Estate Litigation

Martin

Mallon

Senior Associate
Estate Litigation
Lily is a Lawyer in our Estate Litigation team, specialising in contested Wills and disputes over estates. Lily has been working in law since 2018, with a strong background in estate planning, administration and contested Wills.

Lily

Prasad

Lawyer
Estate Litigation
Amber Roebeck is a Senior Paralegal who supports our Estate Litigation team Amber has over ten years’ experience working in the legal industry. She started her professional career at an insurance brokerage on the Gold Coast before moving to a law firm in Sydney where she was a legal and personal assistant to a Partner in the firm.

Amber

Roebeck

Senior Paralegal
Estate Litigation
Sienna has a qualification in Business Administration (legal) from the Australian College of Commerce and Management, along with more than four years’ experience in the legal industry. She joined Attwood Marshall Lawyers as a Litigation Paralegal in 2024 supporting both our estate and commercial litigation departments.

Sienna

Marshall

Litigation Paralegal
Commercial Litigation, Estate Litigation
Danielle completed a law and public policy internship at the Legal Resources Centre in Cape Town, South Africa, in 2019 where she worked closely with solicitors on matters relating to socio-economic rights violations.

Danielle

Moore

Paralegal
Estate Litigation, Commercial Litigation