Estoppel is the legal principle that prevents a person from denying or asserting anything contrary to what they have previously represented as true, when another person has relied on that representation to their detriment. Under Indian law, estoppel is codified in Section 115 of the Indian Evidence Act, 1872 (now Section 120 of the Bharatiya Sakshya Adhiniyam, 2023) and operates as a rule of evidence, not a cause of action.
Legal definition
Section 115 of the Indian Evidence Act, 1872 provides:
Section 115: When one person has, by his declaration, act or omission, intentionally caused or permitted another person to believe a thing to be true and to act upon such belief, neither he nor his representative shall be allowed, in any suit or proceeding between himself and such person or his representative, to deny the truth of that thing.
The corresponding provision under the new law is Section 120 of the Bharatiya Sakshya Adhiniyam, 2023 (BSA), which replicates the same language.
Three conditions must be satisfied: (1) a representation by declaration, act, or omission by one party, (2) the other party must have believed the representation to be true, and (3) the other party must have acted upon that belief.
Indian law recognises three principal types: estoppel by record (a party is bound by the findings of a court in a previous proceeding), estoppel by deed (a party to a deed is estopped from denying the facts stated in the deed), and estoppel by conduct (the most common form, based on representations made through words or actions).
How courts have interpreted this term
Sarat Chunder Dey v. Gopal Chunder Laha [(1892) ILR 19 Cal 445 (PC)]
The Privy Council established the foundational principle that estoppel is a rule of evidence and not a rule of substantive law. Estoppel cannot create a right — it merely prevents a person from denying a state of affairs that they have previously represented as true. This means estoppel cannot confer title to property; it only prevents the person making the representation from denying the existence of such title.
Chand Rani v. Kamal Rani [(1993) 1 SCC 519]
The Supreme Court held that estoppel operates against both natural and legal persons, including the government. However, the principle of promissory estoppel (where a promise, not a representation of existing fact, is relied upon) requires additional elements — the promise must be clear and unambiguous, intended to create legal relations, and the promisee must have altered their position in reliance on the promise.
Bishan Singh v. Khazan Singh [(1958) SCR 1404]
The Court applied estoppel in the landlord-tenant context, holding that a tenant is estopped from denying the landlord's title under Section 116 of the Evidence Act (tenant's estoppel). A tenant who enters possession under a lease cannot subsequently deny the landlord's title as at the date of the lease, even if the landlord's title was defective.
Why this matters
Estoppel is one of the most frequently invoked principles in Indian property litigation. In landlord-tenant disputes, Section 116 of the Evidence Act (tenant's estoppel) prevents tenants from challenging their landlord's title. In property transactions, estoppel by deed prevents a seller from claiming that the property sold was not theirs, when the sale deed represented them as the owner.
For property buyers, estoppel provides an important layer of protection. If a seller has represented themselves as the owner of property in a sale deed, they cannot subsequently deny their ownership in a suit. Similarly, if a person has represented through their conduct (such as accepting rent) that another person has a right to occupy property, they are estopped from denying that right.
A critical limitation practitioners must understand is that estoppel cannot override statute. The Supreme Court has consistently held that estoppel cannot be invoked against the express provisions of law — if a transaction is prohibited by statute, estoppel cannot validate it. Similarly, estoppel does not operate against the government in matters of sovereign or public function, though it can apply to government promises made in a commercial or contractual capacity.
Related terms
Related property concepts:
Related legal principles:
Frequently asked questions
Can estoppel create title to property?
No. The Privy Council in Sarat Chunder Dey v. Gopal Chunder Laha (1892) established that estoppel is a rule of evidence, not substantive law. It prevents a person from denying a fact but cannot create a right or title that does not otherwise exist. To establish title, a registered transfer instrument under the Transfer of Property Act is required.
What is tenant's estoppel?
Under Section 116 of the Indian Evidence Act (Section 121 BSA), a tenant who enters possession under a lease is estopped from denying the landlord's title as at the date of the lease. This means a tenant cannot claim ownership of the property or challenge the landlord's right to grant the lease, even if the landlord's title was defective.
Does estoppel apply against the government?
The Supreme Court in Chand Rani v. Kamal Rani (1993) held that promissory estoppel can apply against the government when it makes clear promises in a commercial or contractual capacity. However, estoppel cannot override statutory provisions or prevent the government from exercising sovereign functions in the public interest.
This entry is part of the Veritect Indian Legal Glossary, a comprehensive reference of Indian legal terminology grounded in statutory text and judicial interpretation.
Last updated: 2026-03-27. Veritect provides this content for informational purposes and does not constitute legal advice.