Introduction to Contract Law
Learning Objectives
By the end of this page, you will be able to:
- Define a contract and explain how it differs from a mere agreement or social promise
- List and explain each essential element of a valid contract under Indian and US law
- Distinguish void agreements, voidable contracts, and valid contracts with examples
- Compare how India and the US treat a minor's contract differently
- Identify when UCC Article 2 applies instead of US common law
- Apply the MY LEGS mnemonic to determine when the Statute of Frauds requires writing
- Explain the four main remedies for breach and when courts prefer one over another
Quick Answer
A contract is a legally enforceable agreement. Under the Indian Contract Act, 1872, a valid contract requires an offer and acceptance, lawful consideration, free consent, competent parties, and a lawful object. In the US, contract law splits between common law (services, real estate) and UCC Article 2 (sale of goods). The critical difference is that a minor's contract is void ab initio in India but only voidable at the minor's option in the US. When a contract is breached, courts award expectation damages as the default remedy; specific performance is reserved for unique goods or land where money cannot adequately compensate.
Indian Contract Law
The Indian Contract Act, 1872
Indian contract law is primarily governed by the Indian Contract Act, 1872 — one of the oldest commercial statutes still in force. A contract is defined under Section 2(h) as:
"An agreement enforceable by law."
Section 2(e): An agreement = offer + acceptance. Not every agreement is a contract — a family dinner plan is an agreement, but not a contract.
Essential Elements of a Valid Contract (India)
For a contract to be valid and enforceable under Indian law, all of the following must be present:
| Element | Section | Explanation |
|---|---|---|
| Offer and Acceptance | 2(a), 2(b) | Definite proposal + unconditional acceptance |
| Lawful Consideration | 2(d), 25 | Something of value moving from the promisee at the desire of the promisor |
| Capacity | 11–12 | Parties must be of majority age, sound mind, not disqualified by law |
| Free Consent | 14–22 | Free from coercion, undue influence, fraud, misrepresentation, or mistake |
| Lawful Object | 23–30 | Purpose must not be illegal, immoral, or against public policy |
| Certainty | 29 | Terms must be clear and unambiguous |
Types of Contracts (India)
- Void agreement (Section 2(g)): Not enforceable by law from the start (e.g., agreement with a minor, agreement in restraint of trade under Section 27)
- Voidable contract (Section 2(i)): Valid until the aggrieved party chooses to rescind (e.g., contracts obtained through fraud or coercion)
- Express contract: Terms explicitly stated in words
- Implied contract: Terms inferred from conduct
Landmark Indian Cases
Mohori Bibee v. Dharmodas Ghose (1903, Privy Council): A minor mortgaged his property to obtain a loan. The court held that a contract with a minor is void ab initio under Indian law — not merely voidable. The lender could not recover the money because no valid contract ever existed. This remains the leading authority on minors' contracts in India.
Carlill v. Carbolic Smoke Ball Co. (1892, English — widely followed in India): Established that an advertisement can be a valid offer to the world at large, and using the product was sufficient acceptance — the foundation of unilateral contract theory.
Key Sections at a Glance
| Section | Subject |
|---|---|
| 2(a)–2(h) | Definitions: proposal, acceptance, agreement, contract |
| 11–12 | Competency to contract |
| 14–22 | Free consent and vitiating factors |
| 23–30 | Lawful consideration and object; void agreements |
| 37–67 | Performance of contracts |
| 73–75 | Breach and remedies |
United States Contract Law
US contract law draws from two sources depending on the type of transaction:
- Common law — judge-made rules governing services, real estate, employment, and most non-goods transactions
- Uniform Commercial Code (UCC) Article 2 — adopted in all US states, governs the sale of goods (tangible, movable items)
Common Law vs. UCC Article 2
| Feature | Common Law | UCC Article 2 |
|---|---|---|
| Applies to | Services, real estate, employment | Sale of goods |
| Acceptance | Must be mirror image of offer | Battle of the Forms (§ 2-207): different terms may still form a contract |
| Modification | Requires new consideration | No additional consideration needed for good-faith modification |
| Statute of Frauds | Writing required for land, 1-year+ contracts | Contracts for goods ≥ $500 must be in writing (§ 2-201) |
Essential Elements (US)
- Offer: A specific, definite proposal capable of acceptance. Advertisements are generally invitations to deal, not offers.
- Acceptance: Must be a mirror image under common law; UCC is more flexible.
- Consideration: Something of legal value bargained for by each party — can be a promise, act, or forbearance.
- Capacity: Contracts with minors are voidable (not void as in India) at the minor's option.
- Legality: Subject matter must be legal; overly broad non-competes, gambling contracts may be void.
The Statute of Frauds (MY LEGS)
Certain contracts must be evidenced in writing:
- M — Marriage
- Y — One-Year rule (contracts that cannot be performed within one year)
- L — Land
- E — Executor's personal promises
- G — Goods ≥ $500 (UCC)
- S — Suretyship (guaranteeing another's debt)
Breach and Remedies (US)
- Expectation damages: Put the non-breaching party where they would have been had the contract been performed
- Consequential damages: For foreseeable losses flowing from the breach (Hadley v. Baxendale, 1854)
- Specific performance: Ordered when money damages are inadequate — typically for unique goods or real property
- Liquidated damages: Pre-specified damages clause enforceable if it was a reasonable estimate of harm (not a penalty)
Key US Cases
| Case | Principle |
|---|---|
| Lucy v. Zehmer (Va. 1954) | Objective theory of assent — what a reasonable person would understand controls |
| Hamer v. Sidway (N.Y. 1891) | Forbearance of a legal right is valid consideration |
| Hadley v. Baxendale (1854) | Consequential damages limited to reasonably foreseeable losses |
| Jacob & Youngs v. Kent (N.Y. 1921) | Substantial performance doctrine in construction contracts |
Contract Formation: The Flow
Key Comparison: India vs. US
| Issue | India (Contract Act, 1872) | United States (Common Law / UCC) |
|---|---|---|
| Minor's contract | Void ab initio | Voidable at minor's option |
| Consideration | Must move at promisor's desire; stranger to consideration allowed | Bargained-for exchange required; consideration must move between parties |
| Sale of goods | Sale of Goods Act, 1930 | UCC Article 2 |
| Remedy default | Damages + specific relief (Specific Relief Act, 1963) | Expectation damages; specific performance only if damages inadequate |
| Acceptance rule | Communication when it reaches offeror | Mailbox rule — effective on dispatch (common law) |
Key Terms
| Term | Definition | Related Concept |
|---|---|---|
| Contract | A legally enforceable agreement — Section 2(h) ICA | Agreement, Promise |
| Void Agreement | Not enforceable from the outset | Illegal object, Minor's contract (India) |
| Voidable Contract | Enforceable until aggrieved party rescinds | Coercion, Fraud, Misrepresentation |
| Consideration | Something of value bargained for by each party | Promissory estoppel, Past consideration |
| Statute of Frauds | Rule requiring certain contracts to be in writing | MY LEGS mnemonic |
| Expectation Damages | Damages placing the plaintiff in the position contract performance would have given | Consequential damages |
| Specific Performance | Court order to perform the contract as agreed | Unique goods, Real property |
| Objective Theory | Intent determined by outward conduct, not subjective thought | Lucy v. Zehmer |
Common Mistakes
Misconception: Every agreement is a contract. Why it's wrong: An agreement becomes a contract only when it satisfies all essential elements — offer, acceptance, consideration, free consent, capacity, and lawful object. A promise to meet a friend for coffee is an agreement but lacks intention to create legal relations and consideration. Correct understanding: Use the test: "Would a court enforce this?" If any essential element is missing, there is an agreement but no contract.
Misconception: In both India and the US, a minor's contract is voidable. Why it's wrong: Under Indian law (Mohori Bibee v. Dharmodas Ghose, 1903), a contract with a minor is void ab initio — it never existed. The minor cannot ratify it on attaining majority. In the US, a minor's contract is voidable only at the minor's option; the other party is bound. Correct understanding: India = void; US = voidable at minor's election. This is one of the most commonly tested distinctions in comparative contract law.
Misconception: UCC Article 2 applies to all US contracts. Why it's wrong: UCC Article 2 only governs contracts for the sale of goods — tangible, movable items. Service contracts, employment, real estate, and insurance remain governed by common law even in the US. Correct understanding: Always ask first: is this a contract for goods or for something else? The answer determines which body of law applies.
Comparison and Connections
| Feature | Indian Contract Act, 1872 | US Common Law | UCC Article 2 |
|---|---|---|---|
| Governing source | Statutory (Parliament) | Judge-made precedent | Statutory (uniform state law) |
| Applies to | All contracts | Services, real estate, non-goods | Sale of goods |
| Minor's contract | Void ab initio | Voidable (minor's option) | Voidable (minor's option) |
| Consideration rule | Must move at promisor's desire | Bargained-for exchange | Good-faith modification without new consideration |
| Acceptance rule | Communication to offeror | Mirror image + mailbox rule | Battle of the Forms (§ 2-207) |
| Writing requirement | Generally not required | MY LEGS categories | Goods ≥ $500 |
| Primary remedy | Damages; specific relief secondary | Expectation damages | Expectation damages; cover |
Practice Questions
Recall
-
What are the six essential elements of a valid contract under the Indian Contract Act, 1872? Guidance: List offer and acceptance, consideration, free consent, capacity, lawful object, and certainty. Cite the relevant sections for each.
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What does the MY LEGS mnemonic stand for in US contract law? Guidance: Marriage, one-Year rule, Land, Executor's personal promise, Goods ≥ $500, Suretyship. Explain why the Statute of Frauds exists — to prevent fraud and perjury in high-stakes contracts.
Understanding
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Why does Indian law treat a minor's contract as void rather than voidable? Guidance: Refer to Mohori Bibee v. Dharmodas Ghose (1903). The Privy Council reasoned that because a minor lacks capacity, there is no agreement at all. Contrast with US law where the policy choice is to protect minors by giving them (not the other party) the power to avoid.
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Explain the difference between expectation damages and consequential damages in US contract law. Guidance: Expectation damages restore the plaintiff to where they would have been had the contract been performed. Consequential damages cover foreseeable downstream losses. Use Hadley v. Baxendale: the mill owner could not recover lost profits because the carrier did not know the shaft was the only one.
Application
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A software company contracts to deliver a custom platform to a bank by March 1. The company delivers on April 15. The bank sues. Under US common law, what remedy is most likely and how would damages be calculated? Guidance: This is a service contract (common law). The bank would seek expectation damages — the cost of cover (hiring another vendor at a higher price) plus any provable consequential losses the company had reason to foresee. Discuss whether this is material or minor breach.
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Ramesh, a 16-year-old, borrows ₹50,000 from a moneylender for non-essential purposes. Is the contract enforceable in India? Would the answer differ in California? Guidance: India — void ab initio under Section 11 ICA and Mohori Bibee. Moneylender cannot recover the principal. California — voidable at Ramesh's option; he could disaffirm and recover any consideration already given.
Analysis
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A café posts "Coffee — $3" on its menu board. A customer walks in and says "I accept." Has a contract been formed under US common law? Under Indian law? Guidance: Under both systems, the menu is an invitation to treat, not an offer. The customer's statement is the offer; the café's acceptance (making the coffee) forms the contract. Analyse Lucy v. Zehmer and Carlill v. Carbolic Smoke Ball to show how both objective theory and invitation-to-treat doctrine operate.
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Compare how India and the US handle a contract where only one party has signed a written agreement. Does the Statute of Frauds require both signatures? Guidance: The Statute of Frauds generally requires a writing signed by the party to be charged (i.e., the defendant), not both parties. Analyse how this asymmetry can be strategically exploited and how the courts have responded.
FAQ
1. Is an oral contract enforceable in India? Yes, as a general rule. The Indian Contract Act does not require contracts to be in writing unless a specific statute demands it (e.g., a sale of immovable property under the Transfer of Property Act, 1882, must be in writing and registered). Oral contracts are fully enforceable, though proving their terms in court is harder. Always reduce important agreements to writing for evidentiary safety.
2. Can a contract be formed by conduct alone, without spoken or written words? Yes. An implied contract arises from the parties' conduct. If you walk into a restaurant, order food, and eat it, you have impliedly contracted to pay even if you never said "I agree." Indian law recognises this under Section 9 of the Indian Contract Act; US law similarly recognises implied-in-fact contracts. Note the distinction from quasi-contracts, which are imposed by courts regardless of any agreement.
3. What is the difference between a void agreement and an illegal contract? A void agreement is simply unenforceable — it produces no legal rights. An illegal contract goes further: the subject matter or object violates a statute or public policy, and courts may decline to assist either party. For example, an agreement in restraint of trade under Section 27 is void; a contract to commit a crime is illegal. All illegal contracts are void, but not all void agreements are illegal.
4. Does consideration need to be adequate (i.e., a fair price)? No, consideration does not need to be adequate, only sufficient — it must have some value in the eyes of the law. Courts will not inquire whether the bargain was fair. A peppercorn is sufficient consideration. However, gross inadequacy of consideration may be evidence of fraud or undue influence, which could make the contract voidable.
5. When will a US court order specific performance instead of damages? Specific performance is an equitable remedy granted when money damages are inadequate. This typically happens when the subject matter is unique — such as a particular parcel of land, a rare painting, or a one-of-a-kind business. Under UCC § 2-716, specific performance may also be ordered where the buyer cannot obtain substitute goods. Courts will not order specific performance of personal service contracts because that would amount to forced labour.
Quick Revision
- Contract = agreement + enforceability; Section 2(h) ICA
- Six essentials: offer, acceptance, consideration, free consent, capacity, lawful object
- Void agreement = no legal effect from start; voidable = valid till avoided
- India: minor's contract is void ab initio (Mohori Bibee, 1903)
- US: minor's contract is voidable at the minor's option
- UCC Article 2 applies to sale of goods; common law applies to services
- MY LEGS = Marriage, one-Year, Land, Executor, Goods ≥ $500, Suretyship
- Consideration need not be adequate, only sufficient
- Expectation damages = "benefit of the bargain" rule
- Consequential damages = foreseeable downstream losses (Hadley v. Baxendale)
- Specific performance reserved for unique goods or land
- Objective theory of assent — courts look at outward conduct, not subjective intent
Related Topics
Prerequisites: Introduction to Law, Indian Legal System, Law of Obligations
Related Topics: Law of Torts (negligent misrepresentation), Sale of Goods Act 1930, UCC Article 2, Transfer of Property Act 1882, Consumer Protection Law
Next Topics: Formation of Contracts, Offer and Acceptance, Consideration, Free Consent