Free consent: coercion and undue influence - Contract I

On this page

1. Sections 13 and 14
2. Coercion: section 15
3. Undue influence: section 16
4. Pardanashin women and unconscionable bargains
5. Effect: section 19A
6. Problem
How this is examined

Cases checked to exist. Read the judgment before quoting a holding.

Every case cited here has been checked to exist — the citation resolves and names the right parties. The propositions attributed to each case have not been verified line by line against the judgment. Case names link through to the full judgment: read it before quoting a holding in an examination answer, and never carry a proposition from notes into court on trust.

Consent first, then freedom. Section 13 asks whether the parties agreed on the same thing in the same sense. If they did not, there is no consent and no contract. Section 14 asks a second question: given that they agreed, was the agreement free? Coercion and undue influence go to the second question, and their effect is to make the contract voidable, not void.

1. Sections 13 and 14

Section 13: two or more persons are said to consent when they agree upon the same thing in the same sense (consensus ad idem).

Section 14: consent is said to be free when it is not caused by (1) coercion (section 15), (2) undue influence (section 16), (3) fraud (section 17), (4) misrepresentation (section 18), or (5) mistake, subject to sections 20, 21 and 22. Consent is “so caused” when it would not have been given but for the coercion, undue influence and so on. The test is causation.

Effect: under section 19 a contract induced by coercion, fraud or misrepresentation, and under section 19A one induced by undue influence, is voidable at the option of the party whose consent was so caused. Mistake of fact by both parties makes the agreement void (section 20).

2. Coercion: section 15

“Coercion” is (a) committing, or threatening to commit, any act forbidden by the Indian Penal Code, or (b) the unlawful detaining, or threatening to detain, any property, to the prejudice of any person whatever, with the intention of causing any person to enter into an agreement. References to the Penal Code are now read as references to the Bharatiya Nyaya Sanhita, 2023.

The threat may be directed at any person, not necessarily the party to the contract, and may come from a stranger.
The Explanation makes it immaterial whether the Penal Code is in force where the coercion is used. Illustration: A, on board an English ship on the high seas, causes B to enter into an agreement by an act amounting to criminal intimidation under the Penal Code. A later sues B in India. A has used coercion, though his act was not an offence under English law.
Coercion is wider than English duress, which at common law was limited to violence or threats to the person of the contracting party.

The two leading cases

Ranganayakamma v. Alwar Setti (Madras High Court, 1889). A thirteen-year-old widow was prevented by her husband's relatives from removing his body for cremation until she agreed to adopt a boy. She adopted him. The adoption was set aside: her consent had been obtained by coercion, since obstructing a funeral is an act forbidden by the Penal Code.

Chikham Amiraju v. Chikham Seshamma (Madras High Court, 1917). A Hindu husband threatened to commit suicide unless his wife and son executed a release deed in favour of his brother of property they claimed. They executed it. By a majority, the Court held that a threat of suicide amounts to coercion: attempting suicide was then punishable under section 309 of the Penal Code, and section 15 covers threatening any act forbidden by it. The release was voidable. Add one line: the Bharatiya Nyaya Sanhita has no general offence of attempted suicide (section 226 punishes only an attempt made to compel or restrain a public servant), so the case would be argued differently today.

Payment under coercion. Section 72: a person to whom money has been paid, or anything delivered, by mistake or under coercion, must repay or return it.

3. Undue influence: section 16

Section 16(1): a contract is induced by undue influence where the relations between the parties are such that one of them is in a position to dominate the will of the other and uses that position to obtain an unfair advantage over the other. Both limbs must be proved.

Section 16(2) says a person is deemed to be in a position to dominate the will of another:

(a) where he holds a real or apparent authority over the other, or stands in a fiduciary relation to him (parent and child, guardian and ward, solicitor and client, doctor and patient, spiritual adviser and disciple, teacher and pupil);
(b) where he makes a contract with a person whose mental capacity is temporarily or permanently affected by reason of age, illness, or mental or bodily distress.

Section 16(3) shifts the burden. Where a person in a position to dominate enters into a transaction which, on the face of it or on the evidence, appears to be unconscionable, the burden of proving that it was not induced by undue influence lies on him.

The Supreme Court laid down the order of inquiry in Subhas Chandra Das Mushib v. Ganga Prosad Das Mushib, 1966 INSC 164, AIR 1967 SC 878: first, are the relations such that one party is in a position to dominate the other's will; second, has he used that position to obtain an unfair advantage; third, if the transaction appears unconscionable, the burden shifts. A gift deed executed by an elderly man in favour of members of his own family was upheld: the family relationship and the donor's age did not by themselves show that his will was dominated, still less that anyone had used such a position unfairly.

Statutory illustrations worth quoting: (a) a father who advanced money to his son during minority obtains, on the son's coming of age, a bond for more than the amount due by misusing parental influence; (c) a moneylender who lends to an agriculturist in distress at very high interest; (d) a banker who demands an unusually high rate from a borrower in a tight money market (no undue influence, because there was no domination, only a hard bargain).

4. Pardanashin women and unconscionable bargains

A pardanashin woman is one who lives in seclusion according to the custom of her community. Courts give her special protection, built on equity rather than the text of section 16. The person relying on a deed executed by her must prove that it was explained to her, that she understood it, and that she had independent advice: Kali Bakhsh Singh v. Ram Gopal Singh (Privy Council, 1913). The same caution has been extended to illiterate and very old persons.

An unconscionable bargain is one so one-sided that it shocks the conscience of the court. Inadequacy of consideration alone does not invalidate a contract (Explanation 2 to section 25), but it is evidence, under section 16(3), that consent was not freely given.

5. Effect: section 19A

When consent is caused by undue influence, the agreement is a contract voidable at the option of the party whose consent was so caused. Any such contract may be set aside either absolutely or, if the party entitled to avoid it has received any benefit under it, upon such terms and conditions as to the court may seem just. Illustration: A's son forged B's name to a promissory note; B, under threat of prosecuting the son, obtains a bond from A for the amount. If B sues on the bond, the court may set it aside. Note the flexibility: unlike section 19, the court can impose terms such as repayment of money actually received.

Trap. Coercion and undue influence are often confused. Coercion involves an act or threat forbidden by penal law, or unlawful detention of property, and can come from anyone. Undue influence needs a relationship of domination between the parties and works on the mind without any unlawful act. Coercion is governed by section 19; undue influence by section 19A.

6. Problem

A student sells an article worth Rs 50,000 to his teacher for Rs 25,000. Later he wants to set the sale aside. Advise him.

Issue. Whether the sale was induced by undue influence under section 16, so as to be voidable under section 19A.

Law. Section 16(2)(a) deems a person to be in a position to dominate the will of another where he holds real or apparent authority over him. Section 16(3) places on the dominant party the burden of disproving undue influence where the transaction appears unconscionable. Inadequate consideration alone does not avoid a contract (section 25, Explanation 2), but may be considered on the question of free consent.

Application. A teacher holds real authority over his student: he controls marks, attendance and recommendations. The first limb is satisfied by the deeming provision. The sale at half the value, in favour of the teacher, is on its face an unfair advantage and appears unconscionable. The burden therefore shifts to the teacher to prove that the student acted freely, for example that the student initiated the sale, had independent advice, or had his own reason to sell cheaply. In the absence of such proof the presumption stands.

Conclusion. The contract is voidable at the student's option under section 19A. The court may set it aside absolutely, or on terms that the student refund the Rs 25,000 he received. If the teacher shows the student acted of his own free will, the sale stands, since a bad bargain is not by itself a ground for relief.

How this is examined

The student and teacher problem was set in January 2026. As essays: “What is free consent? Explain coercion with cases” or “Define undue influence. When is it presumed?” Use Ranganayakamma and Chikham Amiraju for coercion; Subhas Chandra Das Mushib for the steps in undue influence; and close with section 19A. A short note on pardanashin women or on coercion versus undue influence is common.