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|Part of the common law series|
|Defenses against formation|
|Excuses for non-performance|
|Rights of third parties|
|Breach of contract|
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|Other common law areas|
In jurisprudence, undue influence is an equitable doctrine that involves one person taking advantage of a position of power over another person. This inequity in power between the parties can vitiate one party's consent as they are unable to freely exercise their independent will.
In contract law [ edit ]
Where it is established that a plaintiff was induced to enter into a contract or transaction by the undue influence of the defendant, the contract may be rendered voidable. If undue influence is proved in a contract, the innocent party is entitled to set aside the contract against the defendant, and the remedy is rescission.
As the law of undue influence was applied and developed by the Court of Chancery, it developed into two distinct classes: ‘actual’ undue influence and ‘presumed’ undue influence. 
In Australia [ edit ]
- Actual undue influence, where it is proven that the defendant exerted influence over the complainant to have them enter into a contract.
- Presumed undue influence, made up of:
- deemed relationship of influence, relationships that raise the premise, as a matter of law, that influence has been utilised;
- relationship of influence in fact, where the complainant ensconces that trust and confidence was bestowed in the wrongdoer and therefore a presumption of influence should be recognised
Presumed undue influence [ edit ]
First subgroup [ edit ]
In the first subgroup, the relationship falls in a class of relationships that as a matter of law will raise a presumption of undue influence. Such classes include:
- Government/citizen (note this is not confirmed);
- Religious adviser/member of the flock;
- Solicitor (attorney)/client;
- Doctor/patient; (note this excludes dentist and patient.)
In such cases, the burden of proof lies on the first of said parties (e.g. the government, parent, or doctor) to disprove undue influence on the second party. This requires the dominant party to establish that the second party "knew and understood what he or she was doing, and that he or she was acting independently of the influence of the dominant party". One influential factor in deciding whether the second party was acting independently is whether he or she was given an independent advice, while such an advice is not indispensable for rebutting the presumption.
Second subgroup [ edit ]
The second subgroup covers relationships that do not fall into the first subgroup, but on the facts of case, there was an relationship between the parties that led to undue influence. The test is one of whether "one party occupies or assumes towards another a position naturally involving an ascendancy or influence over that other, or a dependence or trust on his part". If the plaintiff satisfies this a presumption of undue influence will arise, to which the onus of proof transfers to the defendant, who thereon, must rebut that "in all the circumstances", the relationship between the parties involved "dealings were at arm's length and that the other’s will was in no way overborne by the relationship of confidence" that existed.
Actual undue influence [ edit ]
An innocent party may also seek to have a contract set aside for actual undue influence, where there is no presumption of undue influence, but there is evidence that the power was unbalanced at the time of the signing of the contract. Factors such as age, mental capacity and literacy of the donee, among other considerations such as the nature of the transaction (fair or unfair) will help determine actual undue influence. There is no requirement of manifest disadvantage.
In Farmers' Co-Op Executors & Trustees v Perks, a wife transferred her interest as tenant in common on a farming property to her husband; the property was owned jointly by the husband and herself. There was evidential proof that there was a long history of brutal domestic violence inflicted by the husband on the wife, whereby he ended up murdering her. There was a presumption that the wife only transferred her interest to the husband because of undue influence and evidence proved that the transfer resulted from actual undue influence. It was because of the history of violence that resulted in the judge setting aside the transfer.
A contrasting case is Lee v Chai, in which Mr Lee purchased an apartment and a Porsche for Ms Chai, with whom he was having an affair. Mr Lee argued that the gifts were given as a result of undue influence, and as such should be set aside. It was held that Mr Lee and Ms Chai were not in a relationship of influence that would attract the operation of the equitable doctrine. Mr Lee was a well-educated man with substantial experience in business affairs, while Ms Chai had a 'less forceful personality' and less business experience. This case highlights an approach taken in Australia, which is to focus on the impaired consent of the plaintiff. Deane J in Commercial Bank of Australia Ltd v Amadio said 'Undue influence, like common law duress, looks to the quality of the consent or assent of the weaker party'.
A special principle [ edit ]
In Garcia v National Australia Bank (1998), the High Court of Australia approved the principle in Yerkey v Jones, by distinguishing between cases of actual undue influence and situations where the transaction is set aside because the guarantor does not understand the nature of the transaction. Although there is no presumption of undue influence, a "lender is to be taken to have understood that, as a wife, the surety may repose trust and confidence in her husband in matters of business and therefore to have understood that the husband may not fully and accurately explain the purport and effect of the transaction to his wife; and yet ... did not itself take steps to explain the transaction to the wife or find out that a stranger had explained it to her."
In England and Wales [ edit ]
In probate law [ edit ]
"Undue influence" is the most common ground for will contests and are often accompanied by a capacity challenge. That is, someone in possession of full mental capacity is not likely to be swayed by undue influence, manipulation, or coercion. In litigation most jurisdictions place the burden of proving undue influence on the party challenging the will. Undue influence can be very difficult to prove, and the mere appearance of undue influence is inadequate to challenge the validity of a will.
In probate law, undue influence is generally defined as a testator's loss of free agency regarding property disposition through contemporaneous psychological domination by an advisor, resulting in an excessive benefit to the advisor. It is important to note that "undue influence" is an issue only when the advisor is benefiting, not when advisor is getting a benefit for someone else;[failed verification] in that case it would be considered fraud.[failed verification]
See also [ edit ]
References [ edit ]
Citations [ edit ]
- Johnson v Buttress  HCA 41, (1936) 56 CLR 113 (17 August 1936), High Court (Australia).
- Paterson Robertson & Duke 2016, p. 729.
- Bigwood, R (2002). "Undue Influence in the House of Lords: Principles and Proof". Modern Law Review. 65 (3): 435–450. doi:10.1111/1468-2230.00388. (2002) 65 Modern Law Journal 435.
- Farmers Co-operative Executors & Trustees Ltd v Perks  SASC 1932, (1989) 52 SASR 399.
- Paterson Robertson & Duke 2016, p. 701.
- Paterson Robertson & Duke 2016, p. 702.
- "R" v Attorney General for England and Wales  UKPC 22,  2 NZLR 577, Privy Council (on appeal from NZ).
- Bainbrigge v Bowne (1881) 18 Ch D 188 at 196.
- London and Westminster Loan and Discount Co Ltd v Bilton (1911) 27 TLR 184.
- West v Public Trustee  SAStRp 34,  SASR 109, Supreme Court (SA, Australia).
- Powell v Powell  1 Ch 243
- Allcard v Skinner (1887) 36 Ch D 145.
- McCulloch v Fern  NSWSC 406, Supreme Court (NSW, Australia).
- Hartigan v International Society for Krishna Consciousness Incorporated  NSWSC 810, Supreme Court (NSW, Australia).
- Re P's Bill of Costs (1982) 45 ALR 513 at 521-5.
- Westmelton (Vic) Pty Ltd v Archer and Shulman  VicRp 29,  VR 305, Supreme Court (Vic, Australia).
- Haywood v Roadknight  VicLawRp 74,  VLR 512, Supreme Court (Vic, Australia).
- Dent v Bennett (1839) 4 My & Cr 269; 41 ER 105; Williams v Johnson  4 All ER 34.
- Brooks v Alca (1976) 60 DLR (3d) 577
- Tulloch (deceased ) v Braybon (No 2)  NSWSC 650 at , Supreme Court (NSW, Australia).
- Watkins v Combes  HCA 3, (1922) 30 CLR 180, High Court (Australia).
- Inche Noriah v Shaik Allie Bin Omar  UKPC 76,  AC 127, Privy Council (on appeal from Singapore).
- Thorn v Boyd  NSWSC 1159, Supreme Court (NSW, Australia)
- Agripay Pty Limited v Byrne  QCA 85, Court of Appeal (Qld, Australia).
- Commercial Bank of Australia Ltd v Amadio  HCA 14, (1983) 151 CLR 447 (12 May 1983), High Court (Australia).
- Johnson v Buttress  HCA 41, (1936) 56 CLR 113, High Court (Australia) at  per Starke J.
- Blomley v Ryan  HCA 81, (1956) 99 CLR 362 (28 March 1956), High Court (Australia).
- Paterson Robertson & Duke 2016, p. 703.
- Lee v Chai  QSC 136, Supreme Court (Qld, Australia).
- Commercial Bank of Australia Ltd v Amadio  HCA 14, (1983) 151 CLR 447 at p. 474, High Court (Australia)
- Anderson v McPherson (No 2)  WASC 19, Supreme Court (WA, Australia).
- Garcia v National Australia Bank  HCA 48, (1998) 194 CLR 395, High Court (Australia).
- Yerkey v Jones  HCA 3, (1939) 63 CLR 649 (6 March 1939), High Court (Australia).
- Garcia v National Australia Bank  HCA 48 at , (1998) 194 CLR 395, High Court (Australia).
- Core v. Core's Administrators, 124 S.E. 453 (Va. 1924).
- "California will contest or trust contest based on undue influence". Grossman Law Firm.
- Time Limit and Grounds for "Contesting a Will". Going Legal Limited. Accessed May 15, 2015.
- Ronald J. Scalise Jr., "Undue Influence and the Law of Wills: A Comparative Analysis", 19 Duke J. Comp. & Int'l L. 41, 99 (2008).
Sources [ edit ]
- Paterson, J.; Robertson, A. & Duke, A. (2016). Principles of Contract Law (5th ed.). Thomson Reuters (Professional) Australia Limited.