Doctrine of Feeding the Grant by Estoppel (Section 43)

Section 43 of the Transfer of Property Act, 1882 resolves a difficult situation that the common law could not. A transferor sells property he does not own, representing fraudulently or erroneously that he is authorised to sell. He later acquires the very interest he had purported to part with. The transferee is left with a paid-for conveyance and an empty title. Section 43 saves the bargain. It permits the transferee, at his option, to lay hold of the after-acquired interest of the transferor so long as the contract of transfer subsists and no bona fide purchaser for value without notice has stepped in.

The rule has been called the doctrine of feeding the grant by estoppel. It rests on two streams of equity — the estoppel that prevents a man from denying his own representation, and the equity that compels a person to perform what he has promised once performance becomes possible. The Supreme Court in Jumma Masjid Mercara v Kodimaniandra Deviah AIR 1962 SC 847 stamped the section with its modern authority, holding that it operates even when the defect of title in the transferor was a mere spes successionis within Section 6(a). The two provisions, the Court explained, occupy different fields and do not collide.

Statutory text and illustration

Section 43 reads:

The illustration appended to the section makes the operation concrete. A, a Hindu separated from his father B, sells to C three fields X, Y and Z, representing that he is authorised to transfer them. Field Z does not belong to A — it had been retained by B at partition. On B's death A succeeds as heir to Z. C, having not rescinded the contract, may require A to deliver Z to him. The after-acquired interest in Z feeds the earlier grant.

The words "fraudulently or" were added by the Amending Act 20 of 1929. The original 1882 text spoke only of an erroneous representation; the amendment closed a gap by extending the rule to deliberate falsehood as well. The principle does not turn on the transferor's bona fides — only on whether the transferee was misled.

Common law and equity foundations

Section 43 is the statutory issue of two distinct common-law and equitable rules. The first is the rule of estoppel by deed. Lord Buckmaster, sitting in the Privy Council in Tilakdhari Lal v Khedan Lal AIR 1921 PC 112, restated it: "If a man who has no title whatever to property grants it by a conveyance which in form would carry the legal estate, and he subsequently acquires an interest sufficient to satisfy the grant, the estate instantly passes." The second is the rule of equity in Holroyd v Marshall (1862) 10 HLC 191, which treated as done that which ought to be done; an assignment of after-acquired property fastens upon the property the moment it comes into existence and is capable of being identified.

The Indian draftsmen borrowed from both streams but adapted the result for India. Unlike the common-law estoppel by deed, the after-acquired estate does not pass automatically; it passes only at the option of the transferee, and is defeated by an intervening bona fide purchaser. Unlike the Specific Relief Act remedy under what is now Section 13(1)(a) of the Specific Relief Act, 1963, the transferee under Section 43 need not call for a fresh conveyance. A simple exercise of the option, or even a demand, is enough.

Two essentials of Section 43

The section operates only when both ingredients are present. The Supreme Court in Jumma Masjid stated them with care.

1. A fraudulent or erroneous representation by the transferor that he is authorised to transfer the property. The misrepresentation may be express or implied, oral or written. It need not be intentional. A covenant for title in a sale deed has been treated as a sufficient representation. But where the deed plainly recites the limited interest of the transferor — say, an eight-anna share — there is no representation of authority over the whole.
2. A transfer for consideration. The section does not save a gift. Section 43 has no application to a gratuitous transfer because the absence of consideration deprives the equity of its foundation — there is nothing for which the transferee has paid that he has not received.

To these the case law has added a third condition. The transferee must have acted on the representation. Where the transferee knew the truth at the time of the transfer, there is no estoppel and Section 43 cannot be invoked. The Privy Council put the position simply in Mulraj v Indar Singh: a man who knows he is buying a defective title has paid less and got what he bargained for.

Jumma Masjid and the spes successionis question

The most important Indian decision on Section 43 is Jumma Masjid Mercara v Kodimaniandra Deviah AIR 1962 SC 847. A reversioner whose only interest in his uncle's estate was a chance of succession purported to sell properties to the temple, representing that he was absolutely entitled. He afterwards inherited. The temple sought to enforce Section 43 against him. The contention against the temple was that Section 6(a), which forbids the transfer of a mere chance of an heir-apparent succeeding to an estate, made the original transfer void; an estoppel, the argument ran, cannot be pleaded against the statutory bar.

The Supreme Court rejected the argument. Sections 6(a) and 43 "operate on different fields, and under different conditions, and there is no ground for reading a conflict between them or for cutting down the ambit of one by reference to the other; both of them can be given full effect on their own terms, in their respective spheres." The Court overruled the Madras Full Bench in Official Assignee Madras v Sampath Naidu AIR 1933 Mad 795, which had held that a transferee who knew the transferor was only a reversioner could not call in aid Section 43. The settled position now is that where the transferee was unaware of the true facts and acted on the fraudulent or erroneous representation that the transferor was the absolute owner, Section 43 will validate the transfer once the after-acquired interest accrues.

Two qualifications follow. First, if the transferee knew the transferor was only an heir-apparent, Section 43 cannot apply because there is no representation upon which he acted. Secondly, the section does not displace statutory bars founded on public policy. Jumma Masjid itself confined the principle to the field of persons competent to transfer and properties capable of being transferred under the general scheme of Section 6.

When the transferee knew the truth

The settled view is that Section 43 cannot help a transferee who knew the transferor's title was defective. Where the truth is apparent on the face of the document or to both parties, there is no estoppel. A Full Bench of the Allahabad High Court in Parma Nand v Champa Lal took the contrary view, holding that the knowledge of the transferee did not bar the section. The dominant line, however, remains the one in Mulraj v Indar Singh: knowledge of the true position by the transferee at the date of the transfer destroys the very representation upon which the estoppel rests.

This is what distinguishes Section 43 from the duty cast on a transferee under Section 41 dealing with the ostensible owner. Section 41 imposes upon the transferee an affirmative duty of reasonable care; Section 43 does not. As the section has no caveat emptor built in, even a careless transferee who genuinely believed the misrepresentation may invoke it. Lord Halsbury's lines in Bloomenthal v Ford capture the spirit — a man who has made a mis-statement which has been acted upon cannot afterwards say, "I told you so and so you ought not to have believed me."

When the after-acquired interest accrues

The section says the contract "shall ... operate on any interest which the transferor may acquire in such property at any time during which the contract of transfer subsists." Three time-points matter.

First, the transferor must acquire the interest — inherit it, redeem it, succeed to it on partition, or have it reconveyed by the State. The Supreme Court in Tanu Ram Bora v Promod Ch Das (2019) 4 SCC 173 applied the section to a sale of ceiling-surplus land which became ceiling-free after the transfer. The transferor's acquisition need not match the entirety of what he had purported to convey; the transferee gets such fraction as the transferor in fact comes to hold.

Secondly, the contract must subsist at the moment the option is exercised. If the transferee has rescinded the contract or sued for damages, the contract is no longer alive and the after-acquired interest cannot be claimed. If, however, the contract has been only partially executed — the transferee took such partial interest as the transferor could then convey — it remains executory as to the rest. The Madras High Court in Azizuddin v Sheik Budan (1895) ILR 18 Mad 492 held that a mortgage decree does not destroy the contract of mortgage for purposes of Section 43; the security subsists until the property is actually sold.

Thirdly, the option does not vest the title automatically. The transferee must elect to call in the after-acquired interest. The Calcutta High Court in Krishnadhan v Kanailal AIR 1973 Cal 422 held that mere subsequent acquisition does not invest the transferee — he must indicate by some act that he intends to take the benefit. No formal demand is required; any conduct evidencing election will do.

The proviso — bona fide purchaser without notice

The second paragraph of Section 43 is the carve-out that distinguishes the Indian rule from the common-law estoppel by deed. The transferee's right to the after-acquired interest is, until the option is exercised, only an equitable claim against the transferor as constructive trustee. If the transferor in the meantime sells or mortgages the property to a third party who takes in good faith for consideration without notice of the original contract, the third party is protected.

Two requirements operate together. The third party must (i) take for consideration and (ii) be without notice of the existence of the option. Notice may be actual or constructive within the doctrine of actual and constructive notice under the Explanations to Section 3. Knowledge of the original transaction together with knowledge that the transferor's title was defective at that date will fix the third party with notice of the option — he is then deemed to know the transferee's right and cannot displace it.

Where the third party is a volunteer or has notice, the transferee's option may still be enforced against him. The Cuttack and Calcutta High Courts have applied the proviso narrowly, treating second transferees with cognisance of the first transaction as bound. The result is that the transferee's contractual right behaves much like the equitable interest under the doctrine of part performance — it binds those affected with notice, but yields to the bona fide purchaser for value.

Section 43 and Section 41 distinguished

The two sections sit close together but address different mischiefs. Section 41 protects the bona fide transferee from the real owner when the transferor was held out as the ostensible owner with the real owner's consent. Section 43 protects the bona fide transferee from the transferor when the transferor falsely represented his own authority and afterwards acquired the very interest he had purported to convey. The first turns on the conduct of the real owner; the second turns on the conduct of the transferor.

The differences are sharp. Section 41 imposes an explicit duty of reasonable care upon the transferee; Section 43 imposes none, although the truth must not have been known to him. Section 41 applies whether or not the transferor was for consideration permitted to act as owner; Section 43 applies only to transfers for consideration. Section 41 makes the transfer good against the real owner; Section 43 makes it good as the transferor's after-acquired estate accrues. A learner who confuses them is apt to ask the wrong questions of the facts — "who consented?" against "who represented?" The exam paper rewards a clean separation. Both sections are confined to voluntary transfers and have no application to court sales or other involuntary transfers.

Section 43 and Section 115 of the Indian Evidence Act

The statutory estoppel under Section 115 of the Indian Evidence Act, 1872 protects a representee against the maker of a false representation. Section 43 is a special application of the same equity to property transfers, and was written to give it a property-law remedy. Where Section 115 operates only to prevent the representor from denying his earlier statement, Section 43 actually fastens the after-acquired interest to the original contract. The remedy is therefore proprietary, not merely evidentiary. Once the title arrives, the contract operates upon it, and the transferee can take it through the option without a fresh deed.

The Supreme Court in Renu Devi v Mahendra Singh (2003) 10 SCC 200 located Section 43 as a particular and concrete species of estoppel that the legislature has clothed in property-law remedies. Section 115 IEA continues to apply to representations that fall outside Section 43 — for example, a representation as to identity, status or capacity that does not relate to authority over particular immovable property.

Gratuitous transfers excluded

Section 43 has no application to a gift. The reasoning is doctrinal as well as textual. Doctrinally, the equity of feeding the estoppel rests on a contract for consideration; a donee gives nothing and so receives only what the donor was capable of conveying at the date of the gift. Textually, the section uses the phrase "professes to transfer such property for consideration". A donor who fraudulently represents that the property is his cannot, by later acquiring it, bind himself in favour of his donee under Section 43 — the donee may have personal remedies in fraud, but the after-acquired interest does not feed an earlier gift.

Mortgages, leases, exchanges and partial interests

The section is not confined to sales. It applies to mortgages, leases, exchanges and any other transfer for consideration. A mortgagor who later acquires the title he had earlier purported to mortgage is bound — the mortgagee may enforce the mortgage against the after-acquired interest. A lessor who erroneously represents that he is authorised to lease and afterwards acquires the property is bound to the lessee for the term granted. A discharge by a mortgagor of an earlier encumbrance enures to the benefit of his mortgagee, the enlargement being treated as an accession to the security.

Where the transferor has only a partial interest and conveys a larger one on a misrepresentation, the section attaches as the larger interest comes in. The Supreme Court in Hardev Singh v Gurmail Singh (2007) 2 SCC 404 confirmed that if a person pretends to be the owner and later becomes the owner, the transfer conveys good title. Ram Pyare v Ram Narain (1985) 2 SCC 162 applied the section in similar terms to family-property transactions where after-acquired shares perfected the conveyance.

Limits — statutory bars and public policy

Section 43 cannot be used to validate what statute forbids. There can be no estoppel against an Act of Parliament. The section therefore has no application to transfers struck down on grounds of public policy or by statutes that absolutely prohibit alienation. A sale of inalienable Bhumidhar land cannot be saved by Section 43; nor can a mortgage by a judgment-debtor of property under attachment by the Collector. Where the State has acquired land and has not lawfully reconveyed it, the transferor never acquires the after-acquired interest at all and the section never engages.

The Supreme Court in Delhi Development Authority v Ravindra Mohan Aggarwal applied the limit firmly. A bid in a green-belt auction was bad in law; the subsequent change of zonal use to residential could not, through Section 43, validate the original transfer because there is no estoppel against statute. Kartar Singh v Harbans Kaur (1994) 4 SCC 730 contains a similar caution: where the transfer offends a statutory prohibition, no equity rescues it.

The section also has no application to involuntary transfers. Court sales, execution sales and acquisitions stand outside it. The principle was settled in Hardit Singh v Gurmukh Singh AIR 1918 PC 1, where the Privy Council held that the decree-holder does not warrant the title of the judgment-debtor and the auction-purchaser knows he gets only the right, title and interest of the judgment-debtor.

Consideration is essential

The phrase "professes to transfer such property for consideration" makes consideration a structural element of the section. The transferor's after-acquired interest does not feed a transaction that is a gift, a settlement, or a partition. The Madras High Court in Alamanaya Kunigari Nabi Sab v Murukuti Papiah AIR 1915 Mad 972 affirmed the limit, refusing to extend the section to a gratuitous family settlement where there was no return moving from the donee. The exam-aspirant should keep the rule short — no consideration, no Section 43.

Pleading and proof

The transferee who relies on Section 43 must plead it. He must plead the misrepresentation, plead that he acted on it, and plead that the contract subsists. The burden of proof is upon him. Where there is no specific pleading of fraudulent or erroneous representation, the section cannot be raised. The Privy Council in Hardit Singh v Gurmukh Singh AIR 1918 PC 1 underscored the importance of pleading and frame of issues; the audit of evidence at trial follows from the frame.

Section 43 is one of those provisions where structured pleading wins or loses the case. The party invoking it should also plead the date of the after-acquired interest, the act constituting exercise of the option, and the absence of any subsequent bona fide purchaser. Failure to plead these elements has cost litigants relief that the substance of the case might have warranted.

Subrogation and the priority puzzle

Section 43 has the curious effect of overriding the rule of subrogation under Section 92 in certain situations. If A mortgages property first to B and then to C and lastly to D, and D redeems B, D is subrogated to B's rights and C remains subject to B's mortgage now held by D. But if A himself redeems B, A is not subrogated. The interest A acquires by redemption enures to the benefit of C and D under Section 43, enlarging their security. The Privy Council in Manjappa v Krishnayya (1908) ILR 29 Mad 113 stated the position with characteristic compactness — the mortgagor cannot improve his own position against his subsequent encumbrancers by paying off a prior charge.

Where Section 43 meets the Specific Relief Act

Section 13(1)(a) of the Specific Relief Act, 1963 says that where the vendor or lessor has subsequently to the contract acquired any interest in the property, the purchaser or lessee may compel him to make good the contract out of such interest. The two sections are companion remedies. Section 43 is automatic once the option is exercised — no fresh conveyance is required. Section 13(1)(a) operates through specific performance, with the court compelling execution of a conveyance. The two are cumulative — the transferee may rely on either, although in practice Section 43 is the simpler route because it dispenses with the need for a fresh deed.

Practical exam framework

A clean analysis of any Section 43 problem follows four steps. (i) Identify the representation — was the transferor representing authority over the property? (ii) Identify the consideration — was the transfer for value, not gratuitous? (iii) Identify the moment of after-acquisition — when did the transferor come to hold the title, and was the contract still subsisting at that point? (iv) Identify any intervening bona fide purchaser without notice. If (i) to (iii) are satisfied and (iv) is not, the transferee succeeds.

The exam-aspirant should note that Section 43 sits at the intersection of what may be transferred under Section 6 and the doctrines of operation of transfer under Sections 8 to 11. The relationship with Section 6(a) was settled in Jumma Masjid; the relationship with the bona fide purchaser proviso flows from the equity that founds the section in the first place. Distinguishing Section 43 from repugnant conditions and restraints on alienation is also useful — Section 43 does not save what statute or public policy prohibits, but it does save what private incapacity merely fails to cover at the moment of transfer.

Frequently asked questions

Can Section 43 TPA validate a sale where the transferor had only a chance of succession at the time of sale?

Yes, where the transferee acted in good faith on a misrepresentation that the transferor was the absolute owner and the transferor later succeeded to the property. The Supreme Court in Jumma Masjid Mercara v Kodimaniandra Deviah AIR 1962 SC 847 held that Sections 6(a) and 43 occupy different fields and may both be given full effect. If, however, the transferee knew at the time of the transfer that the transferor was only a reversioner with a spes successionis, Section 43 cannot apply because there was no representation upon which he was misled.

Does Section 43 apply to gifts?

No. Section 43 uses the phrase 'professes to transfer such property for consideration'. A gratuitous transfer is excluded because the equity of feeding the estoppel rests on a bargain for consideration. A donor who afterwards acquires the property he had purported to gift is not bound under Section 43 to convey it to his donee. The donee's remedy, if any, lies in fraud or in the personal obligations of the donor, not in Section 43.

What is the difference between Section 41 and Section 43 of the Transfer of Property Act?

Section 41 protects the bona fide transferee from the real owner where the transferor was held out as the ostensible owner with the real owner's consent. Section 43 protects the bona fide transferee from the transferor where the transferor falsely represented his own authority and later acquired the very interest he had purported to convey. Section 41 imposes a duty of reasonable care upon the transferee; Section 43 does not. Both apply only to voluntary transfers for consideration.

Can the transferee under Section 43 succeed if the transferor knew the transferee was aware of the defect in title?

No. The dominant line of authority including the Privy Council in Mulraj v Indar Singh holds that where the transferee knew the transferor's title was defective at the date of transfer, there is no representation upon which the estoppel can rest. The Allahabad Full Bench in Parma Nand v Champa Lal took the contrary view but it has not commanded general acceptance. The transferee must have been misled by the misrepresentation for Section 43 to engage.

How does the bona fide purchaser proviso to Section 43 work?

Until the transferee exercises his option, his right to the after-acquired interest is only an equitable claim against the transferor as constructive trustee. If the transferor in the meantime sells the property to a third party who takes in good faith for consideration without notice of the original contract or the option, the third party is protected and the transferee's option fails as against him. The third party's notice may be actual or constructive within the Explanations to Section 3.

Does Section 43 apply to court sales and other involuntary transfers?

No. Section 43 applies only to voluntary transfers. The Privy Council settled the position in Hardit Singh v Gurmukh Singh AIR 1918 PC 1 — the decree-holder does not warrant the title of the judgment-debtor, and the auction-purchaser knows he buys only the right, title and interest the judgment-debtor had at the date of attachment. The principle has been reaffirmed in numerous later decisions; Sections 41 and 43 logically engage only in voluntary transfers.