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Undue Influence

Undue Influence

Edited By Ritika Jonwal | Updated on Jul 02, 2025 05:46 PM IST

Undue influence is a defence used in contract law to contest the establishment of a legally enforceable agreement. It happens when someone over-persuades someone else, compromising their free will and resulting in a deal favouring the influencer under Contract Law.

To establish undue influence, it must be demonstrated that the victim and the influencer had a unique connection based on trust, authority, or other factors and that the influenced party had weaknesses that made them vulnerable to persuasion. The affected party may declare the contract, will, or other legal document in issue voidable and unenforceable if it is shown that undue influence occurred.

This Story also Contains
  1. What is Undue Influence?
  2. What is Coercion?
  3. Types of Undue Influence
  4. The Doctrine of Equity
  5. The Doctrine of Inequity
  6. Difference Between Coercion and Undue Influence
  7. Undue Influence Case Laws
  8. Consequences of Undue Influence - Section 19A
  9. Conclusion

What is Undue Influence?

The Indian Contract Act 1872 under Section 16 defines "undue influence." A situation of undue influence occurs when one party can control the decisions of others and truly abuses that authority, rendering the contract unenforceable.

To obtain an unfair advantage over the other, one party influences the other during the formation of the contract. The following additional conditions must be met for someone to be able to control the will of another:

  • Forms a contract with someone whose mental ability is temporarily or permanently compromised by disease, age, or mental suffering, or has actual or apparent power coming from fiduciary ties (a relationship of trust) between them.

The defendant, or in a position to control the other party's will, bears the burden of proof to demonstrate that the contract was not impacted by undue influence. Furthermore, this clause states that it will not impact clause 111 of the Evidence Act of 1872, which addresses the parties' good faith in the transaction.

What is Coercion?

  • The term "Coercion" is used in contract law. It describes a circumstance in which assent to engage into an agreement is secured by utilising threats, force, or intimidation against the opposing side. Coercion, in its most basic form, is the use of fear or stress to force someone to sign a contract.
  • Coercion occurs when one party applies pressure on another, threatening to do an illegal conduct or inflicting harm to the other party or their property if they do not agree to the deal. The threat might include physical assault, wrongful detention, or any other conduct that is illegal or punishable under the law.

Types of Undue Influence

The ruling in Allcard v. Skinner divided situations involving undue influence into two categories: those involving accusations against the donee or instances in which a person abused the chances that came with doing their job.

The Supreme Court in the above case elaborated on the ratio of the judgement and stated that "in the former case the remedy is given on the principle that no one should be allowed to retain any benefit that he gets through his fraudulent or illegal activities, and in later cases, it is based on the grounds of public policy so that it can prevent the abuse of influence between the parties by preventing the relation between them."

All examples of undue influence are broadly classified into the following categories:

  1. Relationship: For a case to fall into this category, the parties do not have to be related by blood, marriage, or adoption; nonetheless, one party must be in a dominant position and able to dominate the other's will.

  1. Inequitable Benefit: The court defined an unfair advantage as "an advantage or enrichment which is obtained through unrighteous or unjust means" in Ganesh Narayan Nagarkar v. Vishnu Ramchandra Saraf. It arises when an agreement benefits the influential party at the expense of others and is unjust to them.

  1. Fiduciary connection: The foundation of this kind of connection is the parties' mutual confidence in one another. Because of this, one side inevitably places more trust in the other, and as that trust grows, one party progressively begins to influence the other. This kind of interaction typically occurs between a beneficiary of a trust (cestui que trust), a teacher and student, a parent and kid, a lawyer and client, etc.

  1. The dominant Position: In this category of undue influence, their ties are considered as well as the conditions under which the contract was executed. To initiate an action, one must own and utilise a dominant position. Once dominance is established, it is assumed that there was a purpose in that specific occurrence unless a contrasting object arises.

  1. Genuine and Apparent Authority: This kind of influence involves a genuine authority figure, such as a police officer or an employer, who makes use of his position of power to further his interests. Presuming to have genuine authority when it doesn't exist is known as seeming authority.

  1. Parent and Child: When parents provide for all of their children's needs and expect them to behave under their supervision, an innate impact is formed in youngsters that lasts throughout life.

  1. Affecting Mental Capacity: Inder Singh v. Dayal Singh established the legal principle that "undue influence arises when one party takes advantage of another's temporary or permanent mental condition to execute a contract."

Example: B, who is a minor and unable to comprehend the complicated provisions of the deal, and A entered into a contract. If A cannot demonstrate that the agreement was made in good faith and with sufficient contemplation, it will be considered undue influence.

The Doctrine of Equity

The concept of equity, which was developed by the English Courts of King's Bench, the Exchequer, and the Court of Common Pleas, addresses unjust enrichment and is relevant in any situation in which power is acquired and abused, as well as in situations involving deception or betrayal of confidence. Therefore, every deal involving undue influence falls under the purview of equity.

The Doctrine of Inequity

This concept addresses situations in which one party pressurises the other to sign a contract by abusing its need and leverage.

This theory is used as a stand-alone premise in contract issues. In the case of Lloyds Bank Ltd v. Bundy, the bank was found accountable due to the presence of a unique relationship of confidence that the individual's father had placed in them over his debt.

A Contract with a Pardanashin woman

  • "Pardanashin" translates to "hidden behind a screen or veil."

  • It describes a woman who spends time alone herself.

  • "Such women are less conscious and can be easily influenced with very little external manifestation," according to the foundational theory of this ideology.

  • This law applies not just to women who wear veils, but also to women who are uneducated, elderly, or sickly but who are not formally Pardanashin.

  • However, as demonstrated in Daya Shanker v. Bachi, this theory also applies to males, who are more susceptible to persuasion due to their physical or mental makeup and who, when persuaded, are more likely to enter into agreements or transactions involving the purchase and sale of real estate.

  • Equity and moral rectitude are the guiding principles that underpin a Pardanashin woman's legal protection.

Difference Between Coercion and Undue Influence

  • The term "coercion" is used in contract law. It describes a circumstance in which assent to engage into an agreement is secured by utilising threats, force, or intimidation against the opposing side. Coercion, in its most basic form, is the use of fear or stress to force someone to sign a contract.
  • Coercion occurs when one party applies pressure on another, threatening to do illegal conduct or inflicting harm to the other party or their property if they do not agree to the deal. The threat might include physical assault, wrongful detention, or any other conduct that is illegal or punishable under the law.
  • Another legal term in contract law is undue influence, which happens when one party uses a position of authority or trust to influence another party's decision-making, resulting in an unfair or unconscionable agreement. Unlike coercion, which uses threats or force, undue influence is based on the use of a dominating position to sway the other party's agreement.
  • Under excessive influence, the dominating party may not use physical force or make open threats. Instead, they may use a particular connection, such as a fiduciary relationship or a relationship of trust and confidence, to apply psychological or emotional pressure to the other person. This influence can majorly impact the weaker party's capacity to make autonomous, informed judgements.

Undue Influence Case Laws

  • According to the ruling in M Venkatasubbaiah v. M Subbamma, the party asserting undue influence must make the argument through its legal representatives, who must have signed the document or established the contract as a result of the other party's influence.

  • It is forbidden for any third person, no matter how strongly they may feel, to attribute any form of adversity or lack of unanimity. However, if any other party—a third party—had undue influence over the terms of the contract, it might be thrown aside.

  • Similarly, a party may forfeit its rights under the agreement if it participated in a conspiracy with a third party or if it served as the third party's agent or principal and used that assistance to exert control over the terms of the agreement.

Consequences of Undue Influence - Section 19A

A contract induced by undue influence is voidable at the choice of the person whose assent was obtained by coercion, as stated in Section 19A of the Contract Act. It is possible to avoid performing under such agreements completely or just in particular circumstances.

Conclusion

In summary, Section 13 of the Act defines inadequate consent as occurring under several circumstances, one of which is undue influence. In addition, it is against the equity principle to make a contract by abusing one's power. Therefore, one must ensure that the contract they have established is free from any outward expression in fiduciary ties and other situations where one party has actual or perceived authority or influence. Nevertheless, under Section 19A, such contracts are voidable at the discretion of the person whose permission was obtained in this manner, and they are not enforceable in court.

Frequently Asked Questions (FAQs)

1. What is an undue influence contract?

Undue influence is a defence used in contract law to contest the establishment of a legally enforceable agreement. It happens when someone overpersuades someone else, compromising their free will and resulting in a deal favouring the influencer.

2. What is undue influence in a contract that can be cancelled?

 For instance, a contract may be voidable for undue influence if a financial advisor persuades an elderly individual to sign away their whole fortune to them.

3. What does the contract's Section 19 mean?

Section 19: Voidability of agreements without free consent." (1) Any agreement whose consent was obtained by fraud, coercion, or deception is voidable at the discretion of the party whose consent was obtained in this manner.

4. Which two categories of excessive influence exist?

Undue influence may occasionally be considered a criminal act, such as fraud or abuse. Actual and imputed undue influence are the two categories.

5. What is an undue influence rule?

An equitable cause of action known as "undue influence" is sparked when a dominating party uses the power they have over a less fortunate individual for their unique gain.

6. How does undue influence affect the validity of a contract?
Undue influence can make a contract voidable, meaning the influenced party can choose to cancel the contract. However, the contract remains valid until it's voided, and the influenced party may also choose to affirm the contract if they wish.
7. Can undue influence occur in business relationships?
Yes, undue influence can occur in business relationships, especially where there's a significant power imbalance or a relationship of trust and confidence. For example, it might arise between a company and its long-term supplier or between business partners.
8. What is the time limit for claiming undue influence?
The time limit, or statute of limitations, for claiming undue influence varies by jurisdiction. Generally, it starts from when the influence ends or when the affected party becomes aware of it. It's important to act promptly once the influence is recognized.
9. How can someone rebut the presumption of undue influence?
To rebut the presumption, the influential party must show that the other party entered into the contract freely and with full understanding. This often involves proving that the weaker party received independent advice, had time to consider the decision, or that the transaction was fair and reasonable.
10. What role does independent legal advice play in undue influence cases?
Independent legal advice is crucial in undue influence cases. It can help rebut the presumption of undue influence by showing that the potentially influenced party understood the nature and consequences of the contract and entered into it voluntarily.
11. How does undue influence differ from duress?
While both undue influence and duress can invalidate a contract, they differ in nature. Duress involves threats or physical force, while undue influence is about exploiting a relationship of trust or confidence. Undue influence is often more subtle and can occur without explicit threats.
12. How does undue influence differ from unconscionability?
While both can invalidate a contract, undue influence focuses on the process of contract formation and the pressure exerted on one party. Unconscionability, on the other hand, looks at the fairness of the contract terms themselves, regardless of how they were agreed upon.
13. How does undue influence differ from misrepresentation?
While both can invalidate a contract, misrepresentation involves false statements or concealment of facts, whereas undue influence focuses on improper pressure or manipulation, even if no false statements are made.
14. Can undue influence be positive or benevolent?
While rare, it's theoretically possible for undue influence to be well-intentioned. However, the law focuses on the nature of the influence and its effect on free will, not the influencer's intentions. Even "positive" pressure can be undue if it overrides the person's free choice.
15. How does undue influence apply in consumer protection law?
In consumer protection law, the concept of undue influence helps protect consumers from aggressive sales tactics or exploitation by businesses. It can be used to challenge contracts where consumers were pressured into making purchases they didn't truly want or need.
16. What is the "equitable doctrine" of undue influence?
The equitable doctrine of undue influence refers to the principle's origins in equity law. It allows courts to intervene and provide a remedy (usually voiding the contract) when it would be unconscionable to allow the contract to stand due to the unfair influence exerted.
17. What is the role of fiduciary relationships in undue influence cases?
Fiduciary relationships, such as those between a trustee and beneficiary or a lawyer and client, often create a presumption of undue influence. The fiduciary has a duty to act in the best interests of the other party, and any contract between them is scrutinized closely.
18. What is the "relationship of confidence" in undue influence cases?
A "relationship of confidence" in undue influence cases refers to a relationship where one party trusts and relies on the other, creating an opportunity for influence. Examples include relationships between doctors and patients, lawyers and clients, or religious leaders and followers.
19. Can undue influence be claimed in adhesion contracts?
While adhesion contracts (standard form contracts offered on a "take it or leave it" basis) are more commonly challenged on grounds of unconscionability, undue influence could potentially be claimed if there's evidence of improper pressure to sign, beyond just the unequal bargaining power.
20. What is the "manifest disadvantage" test in undue influence cases?
The "manifest disadvantage" test was historically used in some jurisdictions to require proof that the transaction was clearly disadvantageous to the influenced party. However, many courts have moved away from this test, focusing instead on the nature of the influence itself.
21. What is the role of "independent advice" in undue influence cases?
Independent advice, typically from a lawyer, is crucial in undue influence cases. It can help rebut the presumption of undue influence by showing that the potentially influenced party understood the nature and consequences of their actions and made an informed, independent decision.
22. Can undue influence be claimed in prenuptial agreements?
Yes, undue influence can be claimed in prenuptial agreements. Courts often scrutinize these agreements closely, especially if one party was pressured to sign without adequate time for consideration or independent legal advice.
23. How does undue influence relate to the concept of free will in contract law?
Undue influence directly challenges the principle of free will in contract law. Contracts are meant to be entered into voluntarily, and undue influence undermines this by showing that one party's will was overborne or unduly swayed by the other's influence.
24. Can undue influence occur in medical decision-making?
Yes, undue influence can occur in medical decision-making, particularly when patients are vulnerable or dependent on others. This might involve pressure from family members or even healthcare providers to make certain treatment decisions.
25. What is the "dominant party" in undue influence cases?
The "dominant party" in undue influence cases is the person alleged to have exerted the undue influence. This party typically holds a position of trust, authority, or power over the other party, allowing them to exert significant influence.
26. What are the two types of undue influence?
The two types of undue influence are actual undue influence and presumed undue influence. Actual undue influence requires proof that improper pressure was exerted, while presumed undue influence arises from certain relationships where influence is assumed to exist.
27. What is the difference between "actual" and "presumed" undue influence?
Actual undue influence requires proof of improper pressure or manipulation in a specific instance. Presumed undue influence arises from certain relationships where the law assumes influence exists, shifting the burden of proof to the influential party to show no undue influence occurred.
28. How does emotional manipulation relate to undue influence?
Emotional manipulation can be a form of undue influence if it's used to pressure someone into a contract. This might involve exploiting a person's fears, insecurities, or emotional vulnerabilities to influence their decision-making process.
29. How does mental capacity relate to undue influence?
Mental capacity and undue influence are related but distinct concepts. A person with full mental capacity can still be subject to undue influence. However, diminished mental capacity can make a person more susceptible to undue influence.
30. Can undue influence be exerted by a group?
Yes, undue influence can be exerted by a group, such as a religious organization, cult, or even a family unit. The key is whether the collective pressure or manipulation unduly influenced the individual's decision-making.
31. What is the "presumption of undue influence"?
The presumption of undue influence arises in certain relationships where one party is assumed to have influence over the other, such as doctor-patient or lawyer-client relationships. In these cases, the burden of proof shifts to the influential party to show that no undue influence occurred.
32. Can a family relationship automatically create undue influence?
Not necessarily. While family relationships can create a presumption of undue influence, it's not automatic. The court will consider the nature of the relationship and the transaction. For example, a parent-child relationship might be more likely to raise concerns than a relationship between siblings.
33. Can undue influence occur between equals?
Yes, undue influence can occur between equals, although it's less common. This is typically seen in cases of actual undue influence, where one party can prove that improper pressure was exerted, regardless of the parties' relative positions or relationship.
34. Can undue influence be claimed in a will or testament?
Yes, undue influence can be claimed in the context of wills and testaments. If it's proven that the testator (person making the will) was unduly influenced, the will or specific provisions within it may be invalidated.
35. What evidence is typically used to prove undue influence?
Evidence of undue influence often includes witness testimonies, documentation of the relationship between parties, evidence of vulnerability (such as illness or advanced age), suspicious timing of transactions, and any drastic changes in behavior or decision-making.
36. How does undue influence differ from coercion?
While both involve pressure, coercion typically involves threats or force, while undue influence often involves more subtle forms of pressure, often exploiting a relationship of trust or confidence. Coercion is generally more overt than undue influence.
37. How does undue influence relate to the concept of informed consent?
Undue influence can undermine informed consent by pressuring someone to agree to something they wouldn't have chosen freely. While informed consent focuses on having adequate information, undue influence addresses whether the decision was made voluntarily.
38. Can undue influence be claimed in political contexts?
While the concept of undue influence is primarily used in contract and probate law, similar principles can apply in political contexts. For example, concerns about undue influence might arise in cases of voter intimidation or improper pressure on elected officials.
39. How does undue influence interact with the principle of freedom of contract?
Undue influence can be seen as a limitation on the principle of freedom of contract. While contract law generally respects parties' freedom to contract as they see fit, undue influence recognizes that true freedom requires the absence of improper pressure or manipulation.
40. Can undue influence be claimed in the context of digital manipulation or online persuasion techniques?
As digital technologies advance, questions are arising about whether sophisticated online persuasion techniques or manipulative user interfaces could constitute undue influence. While this is an evolving area of law, extreme cases of digital manipulation could potentially be challenged on undue influence grounds.
41. What is undue influence in contract law?
Undue influence is a legal concept in contract law where one party exerts excessive pressure or manipulation on another party, causing them to enter into a contract they wouldn't have agreed to otherwise. It undermines the voluntary nature of contracts and can make them voidable.
42. What is the "doctrine of undue influence"?
The doctrine of undue influence is a legal principle that allows courts to set aside contracts that were entered into as a result of improper pressure or influence. It's based on the idea that contracts should be entered into freely and voluntarily.
43. How does undue influence relate to elder abuse?
Undue influence is often a component of elder abuse cases. Elderly individuals may be more vulnerable to manipulation, especially if they're dependent on others for care. Contracts or changes to wills made by elderly individuals under pressure may be challenged on grounds of undue influence.
44. Can undue influence occur in online transactions?
Yes, undue influence can occur in online transactions, especially in cases where there's a pre-existing relationship of trust or where one party has significant power over the other. However, it may be more challenging to prove in an online context.
45. Can undue influence be claimed in employment contracts?
Yes, undue influence can be claimed in employment contracts, particularly when there's a significant power imbalance. For example, an employer pressuring an employee to sign an unfair contract under threat of termination could potentially be undue influence.
46. What is the "special tenderness" principle in undue influence cases?
The "special tenderness" principle refers to the court's approach in cases involving potentially vulnerable individuals, such as the elderly or those with diminished capacity. Courts may scrutinize these cases more closely and be more inclined to find undue influence.
47. Can undue influence be claimed in charitable donations?
Yes, undue influence can be claimed in charitable donations, especially when large sums are involved or when the donor is vulnerable. Courts may scrutinize whether the donor was unduly pressured by the charity or its representatives.
48. What is the "transactional" approach to undue influence?
The transactional approach to undue influence focuses on the nature of the transaction itself, rather than just the relationship between the parties. It considers whether the transaction seems fair and reasonable given all the circumstances.
49. How does cultural context affect undue influence cases?
Cultural context can significantly impact undue influence cases. What might be considered undue pressure in one culture could be seen as normal familial or social influence in another. Courts must be sensitive to these cultural differences while still protecting individual autonomy.
50. What is the role of "presumed undue influence" in banker-customer relationships?
In banker-customer relationships, there's typically no presumption of undue influence. However, if the relationship goes beyond the normal banker-customer relationship (e.g., if the banker is also acting as a financial advisor), a presumption of undue influence might arise.
51. How does undue influence relate to the concept of "relational vulnerability"?
Relational vulnerability refers to situations where one party is particularly susceptible to influence due to the nature of their relationship with the other party. This concept is central to many undue influence cases, especially those involving presumed undue influence.
52. Can undue influence be claimed in situations of spiritual or religious influence?
Yes, undue influence can be claimed in situations of spiritual or religious influence. Courts recognize that spiritual leaders can have significant influence over their followers, and may scrutinize transactions or decisions made under such influence, especially if they seem to primarily benefit the spiritual leader or organization.
53. What is the "righteous person" test in undue influence cases?
The "righteous person" test, used in some jurisdictions, asks whether a fair-minded and just person would view the transaction as improper given the relationship between the parties. It's a way of assessing whether the influence exerted crossed the line into being "undue."
54. What is the relationship between undue influence and economic duress?
While both undue influence and economic duress can invalidate a contract, they focus on different aspects. Economic duress involves illegitimate pressure through economic means, while undue influence is about the abuse of a relationship of trust or confidence. However, in some cases, both concepts might apply.
55. How does the concept of undue influence vary across different legal systems?
While the basic concept of undue influence is recognized in many legal systems, its specific application can vary. Common law systems often have more developed doctrines of undue influence, while civil law systems might address similar issues through concepts like "abuse of weakness" or general principles of good faith in contracting.

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