Part A: Problem Question – HIRAC Analysis
Issue
The main aspect of legal matters, in this case, is that the explanation whether the sale of the Paddington property of Emeritus Professor Kaingaue Ioane to her former solicitor Wayne Scone can be reversed because of undue influence. Belinda, who is the only beneficiary in the will of Prof. Ioane, argues that a transfer is obtained through undue influence, and states that Wayne concentrated on Prof. Ioane in such situations where it is under her own circumstances and she is dependent on Wayne.
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Sub-issues that arise include:
Whether undue influence can be established: The issue for the court to decide is whether Wayne’s conduct amounted to improper influence upon Prof. Ioane such that he ceased acting in accordance with his own free will.
Nature of the relationship: Professor Ioane and Wayne had a lengthy solicitor-client relationship that became one of friendship, giving rise to a possible fiduciary obligation[1].
Capacity and vulnerability: Prof. Ioane was aged and had declining hearing, with bouts of cognitive deficits that could be indicative of susceptibility to undue influence.
Role of gratitude and past services: Professor Ioane used his power to reward Wayne for good deeds that he had done in the past, making it difficult to know if the transfer was, in fact, voluntary or by undue influence.
Rule (Relevant Law)
Buttress v Johnson (1936) 56 CLR 113 is the principal case which bears the roots of undue influence in Australian law and especially regarding gifts or property transfer by someone in a relationship of trust and confidence[2]. The High Court ruled that where one party or a fiduciary or trusted person gains in a transaction against another, the onus can turn to the recipient of the benefit to demonstrate that there was no undue influence.
Categories of Undue Influence
Actual undue influence: Real undue influence, in the form of proven direct duress or manipulation of the donor’s freedom to choose.
Presumed undue influence: Applies in some of the relationships and when one of the parties is subject to domination and the other enjoys confidence, i.e. solicitor-client or parent-child cases or where the donor is infirm. In those situations, the burden is on the transferee to demonstrate that the transfer was made voluntarily[3].
Requirements for Presumed Undue Influence
Relationship of trust and confidence: Friendship, kindness make oneness. Johnson v Buttress established that a long-lasting solicitor-client relationship with a friendship, including acts of kindness, can raise a springboard for presumption of influence[4].
Manifest disadvantage or unfair advantage: The profit accrued by the solicitor must be great or unconventional, considering the situation.
Independent advice: If the donor has had the benefit of independent legal advice, that will act as a defense to a presumption of undue influence, if the donor knew and understood what he or she was doing.
These have now been expressly contained in the enablement of the Australian payment law and are consistently applied in the context of Allcard v Skiner (1887) 36 Ch D 145 and Bank of New South Wales v Rogers (1959) 101 CLR 525 which clarify when a gift can be struck down due to undue influence[5].
Application
Applying the principles of Johnson v Buttress to the scenario:
Relationship Between Prof. Ioane and Wayne
The relationship between Prof. also formed a long-established solicitor-client relationship, which was personal between Prof. and Wayne and sustained over the years. Wayne aided in property transactions, writing of wills and incurred numerous uncompensated acts, providing administrative assistance when Mason was ill. The fact that they socialized with each other, used to dine together and eat at home, and their relationships were based on trust and confidence, was relevant towards creating presumed undue influence[6]. It is also likely that, taking into account Johnson v Buttress, the court will agree that Wayne was in a role to affect the decisions of Prof. Ioane towards her own estate.
Capacity and Vulnerability

It has been demonstrated that Prof. Ioane was old with impaired hearing and other times, mentally impaired, according to her niece, Belinda. It has always been the case with the courts that senior persons or persons of less forms of their mental capacity are particularly prone to undue influence, as was the case in Wing v Wing [2012] NSWSC 1027. It is interesting that when Wilma inquired of Prof. Ioane what kind of transaction they had to deal with, she seemed to know that she had to be prodded and reassured that she was at risk[7].
Gratitude and Past Services
Prof. Ioane was categorical about the fact that the sale of the Paddington land was an act of gratitude in recognition of the good times that Wayne had in the past. Although this is not unusual because, usually, when people receive a gift voluntarily, it is based on gratitude, the courts will give serious attention to the question of whether the gratitude was such pressure compelling the donor to make a considerable transaction or not. Johnson v Buttress confirms that even a minor influence can convince a transaction to be sidelined should the recipient of an offer be put in a position of trust and the donor be vulnerable[8]. The court could also look at the dimensions of whether Prof. Ioane was generous of his own free will or because there was a sense of obligation brought forth through long-time support of Wayne.
Independent Legal Advice
This is a crucial consideration because of Wilma, who was an independent solicitor. She requested Prof. Ioane to identify that she knew what was going on, and she was not supposed to get paid. This goes to show that Prof. Ioane was given independent advice and confirmation of intent, which is one of the critical criteria of defeating a presumption of undue influence. These ruled as in Johnson v Buttress and Wing v Wing, courts have underlined that in cases where vomiting transfer occurs, the independent advice may go a long way in alleviating the chances of a transfer being defeated, as long as the donor involved substantially understood what he was interpreting[9].
Manifest Disadvantage or Unfair Advantage
The convenience of handing over a high-value property to Wayne, who had already been supplied with extensive individual and professional assistance, could be regarded as the obvious disadvantage to the only person, Belinda. This adds weight to her argument that there could have been excessive influence. At Johnson v Buttress, the event being that a fiduciary or even a trusted individual gains a significant amount, courts will examine the situation and determine that the transaction can be considered as a legitimate representation of the intentions of the donor[10].
Analysis of Free Will vs Influence
Arguments for undue influence:
When trust and confidence are built over a period of time.
The cognitive issues of Prof. Ioane and his age.
The time of the change and previous dependence of Wayne in terms of administration and law.
Possible obligation or implicit obligation, which might result in pressure.
Arguments against undue influence:
An open statement according to which Prof. Ioane declared voluntary intent. It is good to be surprised once in a while.
Confirmation and facilitation, with Wilma, to make sure that there is an understanding and that this is not compelled upon him[11].
There is no direct coercion or manipulation by Wayne.
There was no attendance by Belinda in discussions, and this restricted the ability to immediately influence the person.
Analogue Reasoning to Johnson v Buttress
In Johnson v Buttress, the High Court pointed out that a solicitor who stands to gain by a client's disposition might be subject to a presumption of undue influence in the case of a relationship of trust between a solicitor and a client[12]. Yet, the presumption could have been overruled with the help of independent legal consultation and direct voluntary consent. Here, the relationship and vulnerability may give a reason to assume; however, the intervention of Wilma and the repetitive responses of Prof. Ioane show that this may also be refuted.
Conclusion
Finally, the setting aside of the transfer is somewhat a possibility, but not definite. The fact that Wayne is placed in a position of trust with Prof. Ioane in a vulnerable position holds possible undue influence, but her clear intent, regular assurances and her legal counsel of Wilma that were independent lend strength to the validity of the transaction. In general, even though Belinda is likely to attract review in terms of Johnson v Buttress, the gift will be passed on, ensuring her intermediate to low success.
Part B: Case Law Legal Research Question
Is Johnson v Buttress Still Binding Precedent for Australian Courts?
Issue
The notable question is whether the decision of the High Court made in 1936 under the case of Johnson v Buttress (1936) 56 CLR 113, which presented the principles on undue influence, is a binding precedent to the Australian courts.
Rule
The High Court in Johnson v Buttress determined that upon the existence of a situation where a person holds a position of trust and confidence over another, e.g. that of solicitor and client, parent and child, or guardian and ward, then a presumption of undue influence forms. The Court stressed that when dealing with such relationships, the burden rather goes on the defendant to prove the presumption by proving that the transaction arose out of the free will and independent will of the donor. This has been a guide on the undue influence in the context of Australian equity law[13].
Application
Although still a huge authority, the application of Johnson v Buttress has been vulnerable to refinement in future decisions. Thorne v Kennedy (2017) 263 CLR 1, the High Court recognized the relevance retained by Johnson v Buttress, upheld, but said that a more refined approach needs to be taken, including by factoring in the relationship and the circumstances involved in the transaction[14]. The Court pointed out that undue influence entails going beyond persuasion and includes the fact that the transaction relies on the unconscientious exercise of power to influence the will of the other party.
Understanding legal precedents, case analysis and Australian law principles is an important part of Law Assignment Help and legal studies.
Conclusion
Johnson v Buttress is effectively a binding precedent under Australian law, especially the presumption of undue influence in the relationships of trust and confidence. It is not always applicable but is subject to future case rulings that have narrowed down and placed its principles with relevance to situations. The courts still continue to consider Johnson vs Buttress with consideration to the facts of different cases and circumstances.
- High Court of Australia, (1936). Johnson v Buttress (1936) 56 CLR 113. Retrieved on: September 14th, 2025, from: https://www.hcourt.gov.au/sites/default/files/eresources/1936/HCA/41.pdf
- High Court of Australia, (1936). Johnson v Buttress (1936) 56 CLR 113. Retrieved on: September 14th, 2025, from: https://www.hcourt.gov.au/sites/default/files/eresources/1936/HCA/41.pdf
- Hamilton, M. (2022). Restorative justice conferencing in an environmental offending context: the role of legislation. Asia Pacific Journal of Environmental Law, 25(1), 51-76. Retrieved on: September 14th, 2025, from: https://www.elgaronline.com/view/journals/apjel/25/1/article-p51.xml
- Bant, E., & Paterson, J. M. (2019). Should Specifically Deterrent or Punitive Remedies Be Made Available to Victims of Misleading Conduct Under the Australian Consumer Law?. TORTS LJ, 25, 99. Retrieved on: September 14th, 2025, from: https://minerva-access.unimelb.edu.au/bitstream/handle/11343/228897/TLJ%20article%20on%20deterrence%20and%20punishment%20Bant%20and%20Paterson%20open%20access%20version.pdf?sequence=1&isAllowed=y
- Catherine Callaghan, (1995). Manifest disadvantage in undue influence: An analysis of its role and necessity. Retrieved on: September 14th, 2025, from: https://www8.austlii.edu.au/au/journals/VUWLawRw/1995/30.pdf
- AUSTLII.EDU.AU, (2002). Burns, Fiona --- "Undue Influence Inter Vivos and the Elderly" [2002] MelbULawRw 27; (2002) 26(3) Melbourne University Law Review 499. Retrieved on: September 14th, 2025, from: https://www.austlii.edu.au/cgi-bin/viewdoc/au/journals/MelbULawRw/2002/27.html
- AUSTLII.EDU.AU, (2007). Undue Influence: A Developing Area of Practice" [2007]. Retrieved on: September 14th, 2025, from: https://www.austlii.edu.au/au/journals/PrecedentAULA/2007/113.pdf
- AUSTLII.EDU.AU, (2020). Maher, Felicity; Puttick, Stephen --- "Reconsidering Independent Advice: a Framework for Analysing Two-Party and Three-Party Cases" [2020] UNSWLawJl 8; (2020) 43(1) UNSW Law Journal 218. Retrieved on: September 14th, 2025, from: https://classic.austlii.edu.au/au/journals/UNSWLawJl/2020/8.html
- Andrew N. Sykes, (2006). ‘Unfair’ results and unfair doctrines: Structuring the application of the equitable doctrines of undue influence and unconscionable dealing. Retrieved on: September 14th, 2025, from: https://classic.austlii.edu.au/au/journals/MurdochUeJlLaw/2006/4.pdf
- PAULINE RIDGE, (2009). THE EQUITABLE DOCTRINE OF UNDUE INFLUENCE CONSIDERED IN THE CONTEXT OF SPIRITUAL INFLUENCE AND RELIGIOUS FAITH: ALLCARD v SKINNER REVISITED IN AUSTRALIA. Retrieved on: September 14th, 2025, from: https://www.unsw.edu.au/content/dam/pdfs/law/unsw-law-journal/2000-2009/Vol-No-26-1-24.pdf
- Chaudhri, R. (2020). Tackling financial abuse with the doctrine of undue influence. Australian Journal of Family Law, 33(3), 191-212. Retrieved on: September 14th, 2025, from: https://search.informit.org/doi/10.3316/agispt.20201102038987
- Ridge, P. (2003). The Equitable Doctrine of Undue Influence Considered in the Context of Spiritual Influence and Religious Faith: Allcard v. Skinner Revisited in Australia. UNSWLJ, 26, 66. Retrieved on: September 14th, 2025, from: https://www.austlii.edu.au/cgi-bin/viewdoc/au/journals/UNSWLawJl/2003/3.html
- Johnwiley, (1936). Johnson v Buttress (1936) 56 CLR 113 Chapter 5 (page 232). Retrieved on: September 14th, 2025, from: https://www.johnwiley.com.au/highered/blaw/content110/case_summaries/johnson_vs_buttress.pdf
- Australian Contract Law, (2017). Thorne v Kennedy: High Court of Australia [2017] HCA 49. Retrieved on: September 14th, 2025, from: https://www.australiancontractlaw.info/cases/database/thorne-v-kennedy