Is a Demand Promissory Note Compulsory to Enforce a Loan?

Lenders often assume that without a promissory note in hand, a debt cannot be recovered. Indian law says otherwise. A promissory note is one way of evidencing a loan, not a legal precondition to enforcing it. A century of High Court authority, running through three Allahabad Full Benches to the Rajasthan and Madras High Courts and reaffirmed by the Supreme Court, holds that a loan is a contract that stands on its own footing: the note merely documents the obligation, and where the note fails, the lender can fall back on the original debt and prove it by other evidence.

The Short Answer, and Why It Follows From the Statute

Execution of a demand promissory note is not compulsory for enforcing a loan or debt, and the absence of a note does not defeat a recovery claim. That conclusion follows from what the Negotiable Instruments Act, 1881 actually does. Section 4 defines a promissory note:

"A 'promissory note' is an instrument in writing (not being a bank-note or a currency-note) containing an unconditional undertaking, signed by the maker, to pay a certain sum of money only to, or to the order of, a certain person, or to the bearer of the instrument."

The provision defines an instrument; it does not command that debts be proved through one. Sections 118 and 119 attach presumptions of consideration and due execution once a negotiable instrument is proved, but these operate in favour of an instrument that already exists. They are a benefit to a lender who has a note, not a bar against one who does not. The debt itself arises from the parties' agreement and the passing of consideration under the Indian Contract Act, 1872, whose Section 10 makes any agreement a contract if made by free consent of competent parties for lawful consideration and a lawful object. Nothing in that section requires a loan to be in writing or embodied in a promissory note.

The Governing Idea: A Note Is Conditional Payment, Not Absolute Discharge

The doctrinal key is the legal character of the note. Unless the parties agree otherwise, a promissory note taken for a loan is treated as conditional payment or collateral security, not as absolute discharge of the debt. The leading statement is the Allahabad High Court's Division Bench in Lakshmi Narain v Mst. Aparna Devi, AIR 1953 All 535 (6 January 1953), following earlier Full Benches:

"When a promissory note is not taken in discharge of an oral contract of loan but is taken only by way of conditional payment or collateral security, as it will be presumed to have been so taken unless there is a contract to the contrary, Section 91 has no application to the case and the terms of the original contract of loan can be proved if the promissory note is not admissible in evidence or for any other reason cannot be proved. The facts that the promissory note was executed simultaneously with the advance of the loan or that the loan was advanced on the basis of the promissory note or that the promissory note contained all the terms of the contract of loan are all immaterial, provided only that the promissory note is not in absolute discharge of the original contract of loan."

Three propositions of practical weight emerge from that passage. First, the default presumption is that a note is conditional payment or collateral security only, absent a contract to the contrary. Second, the advance of the loan and the execution of the note are two separate causes of action, so that if the note fails through a stamp defect, inadmissibility or loss, the cause of action on the loan survives. Third, timing is immaterial: it makes no difference whether the note was executed before, at the same time as, or after the money changed hands, provided it is not in absolute discharge of the loan.

The court grounded the point in comparative authority, drawing on Chitty on Contracts and Halsbury's Laws of England for the rule that where a bill or note is taken on account of a debt and nothing is said at the time, "the original debt remains, but the remedy for it is suspended till the maturity of the instrument in the hands of the creditor." The note suspends the remedy; it does not extinguish the right.

Why Section 91 of the Evidence Act Does Not Bar Proof of the Loan

The natural objection is Section 91 of the Indian Evidence Act, 1872, which bars oral evidence of the terms of a contract that has been reduced to the form of a document. If the loan is written into a note, can it be proved any other way? Lakshmi Narain answers that Section 91 simply does not engage where the note is collateral or conditional security:

"We think that the true reason why a contract of loan is provable by evidence other than that of the promissory note when the promissory note is given by way of conditional security or as collateral security merely for the loan, is not that all the terms of the contract of loan are not embodied in the promissory note and consequently Section 91, Evidence Act, is not applicable. The real reason is that Section 91 has no application to such a case at all."

The reasoning turns on intention. Section 91 applies where the parties meant the writing to be the contract. Where the note is only security or evidence for a loan, the debt has not been "reduced to the form of a document" in that sense: the parties never intended the note to replace the loan, so the loan remains provable by any admissible means.

How the Rule Was Settled: Four Decades of Full Benches

The position was not always so clear. The Allahabad High Court reached it through successive Full Benches that moved from strict formalism to functional principle.

The starting point, Nazir Khan v Ram Mohan Lal, AIR 1931 All 183 (3 July 1930), took the strict view. Where money was lent on terms contained in a note given at the time, the note and the lending being "part and parcel of the same transaction", the lender had to prove the note's terms; if the note was inadmissible for want of a proper stamp, the plaintiff could not "set up a case independent of the note." Later benches did not follow that line.

Sheo Nath Prasad v Sarjoo Nonia, AIR 1943 All 220 (Full Bench of five judges), moved to the modern presumption. As Dar, J. put it, in the absence of evidence the presumption is that money given was a loan, and a further presumption is that the note was given in conditional payment of the loan; if the note is inadmissible for a stamp defect, "it is open to the plaintiff to prove the loan and all its terms and to recover the loan irrespective and independently of the promissory note by giving other evidence including that furnished by a contemporaneous receipt, if there be any." Major Mistri v Mt. Binda Devi, AIR 1946 All 126 (Full Bench), fixed the anchor: in a simultaneous loan and note, where the cause of action on the note fails because the note is inadmissible for want of stamp, "his cause of action based on the debt, in the absence of special circumstances, survives and he can fall back upon it and prove the debt by independent evidence."

The Rajasthan High Court synthesised the line in Ganga Ram v Keshava Deo, AIR 1960 Raj 10 (17 May 1958), stating the settled principle:

"A review of the authorities lends support to the well established principle that every loan carries with it a contract to repay, and if a hand-note or promissory note, which forms the evidence of the transaction, cannot be accepted in evidence for some reason or other, there is nothing in law to prevent the plaintiff from giving other evidence as regards the loan, and if he can satisfy the Court as regards the truth of his version, there is no reason why he should not be able to obtain a decree in his favour."

The court added a real limit that a lender should keep in view: while the loan and its existence can be proved by other evidence, terms found only in an inadmissible note — a stipulated rate of interest, or a maturity date — may not be recoverable. The principal survives; the special terms embedded in the failed note may not.

The Collateral-Security Doctrine Across the High Courts

The Madras High Court reached the same destination in Perumal Chettiar v Kamakshi Ammal, AIR 1938 Mad 785 (Full Bench), drawing the dividing line by reference to whether the note embodies the whole contract:

"If the promissory note embodies all the terms of the contract and the instrument is improperly stamped, no suit on the debt will lie. Section 91, Evidence Act, and Section 35, Stamp Act, bar the way. But if it does not embody all the terms of the contract the true nature of the transaction can be proved; and where an instrument has been given as collateral security or by way of conditional payment, a suit on the debt will lie."

The court was careful to note that contemporaneous execution of note and loan does not exclude the possibility that the note was collateral security; whether a suit on the debt lies depends on the circumstances and the parties' intention. The distinction between the two scenarios is worth stating plainly:

As Lakshmi Narain put it, a note is taken in absolute discharge of a loan "only when the contract is that the debtor will not be liable if the promissory note or other negotiable instrument could not be enforced." Such express agreements are rare and must be proved. The Supreme Court's reasoning on pledged goods in Lallan Prasad v Rahmat Ali, AIR 1966 SC 1322, points the same way: security taken for a debt does not extinguish or replace the debt. A pawnee may sue on the debt while retaining the pledged goods as collateral, and must return them on payment; by parity, a note held as security does not erase the underlying loan obligation.

Proving a Loan Without a Note

Because an oral loan is a valid contract under Section 10 of the Contract Act, it can be proved by whatever admissible evidence establishes that money was advanced as a loan. Courts have accepted oral testimony of the lender and witnesses, receipts or acknowledgments of partial payment, correspondence including letters, emails and messages, bank transfer records and cheque deposits, account statements showing credits to the borrower, prior dealings and other circumstantial evidence, and admissions by the borrower in pleadings or written statements. The absence of a note does not prevent enforcement where the lender proves the loan by admissible means.

The Supreme Court's recent treatment of cash loans reinforces the point. In Georgekutty Chacko v M.N. Saji, Civil Appeal No. 11309 of 2025 (1 September 2025), where a promissory note existed and had been upheld, the Court held that the onus lay on the borrower to dispel the loan, and rejected the notion that the want of documentary proof of a cash payment defeats the claim:

"Moreover, the initial presumption of legally enforceable debt comes from the Negotiable Instruments Act, 1881 also and thus the onus is on the respondent to prove that no such amount was given. Only because documentary proof was not available, we find such view taken to be erroneous. A person who gives cash obviously would not be having any documentary proof per se ... absence of the same would not negate and disprove the stand that the cash transaction also took place between the parties."

The illustration in that case involved a note that was accepted as genuine, which shifted the burden to the borrower. The wider proposition the memo draws from it is that oral evidence of a cash loan is admissible and can support a decree, and that the lack of a bank trail for cash does not by itself sink a genuine claim.

The Equity Fallback: Money Had and Received

Even where a note is the only document and turns out to be defective, the lender is not without remedy. The Allahabad High Court in Baij Nath Das v Salig Ram, 16 Ind. Cas. 33 (21 June 1912), separated the two claims:

"The action for money had and received and the action to enforce a contract reduced to the form of a promissory-note are two very distinct actions. The former is to enforce a claim based on the principles of equity and the other is to enforce a contract."

The court held that a suit on a note taken in consideration of money lent, but found inadmissible, "may be treated as a suit for money had and received if the pleadings are properly framed for treating it as a suit for money had and received." The practical lesson is one of pleading: where the note is or may be inadmissible, frame the claim to include, in the alternative, a claim for money had and received by the defendant for the plaintiff's use, an equity-based restitutionary claim that needs no note at all. The Madras High Court's decision in Mrs. Rahmath Bi v Angappa Raja, (1969) 2 MLJ 518 (17 June 1968), makes the corollary point that the underlying debt exists independently of the note and may be pursued through more than one remedy, confirming that the debt is not created by, and does not depend on, the note.

Where the Note Still Matters: Stamp Defects and Special Terms

None of this makes the note irrelevant. A promissory note that is insufficiently stamped is inadmissible in evidence under Section 35 of the Indian Stamp Act, 1899, and cannot itself be used to prove the debt; but, as the authorities above establish, that does not stop the lender from proving the loan through other evidence. Two further cautions from the memo bear repeating. Where the borrower denies the loan outright and there is neither a note nor other documentary evidence, the lender must carry the initial burden through credible oral testimony, though the burden may shift once certain facts are established. And where specific terms such as an interest rate or maturity date exist only in an inadmissible note, those terms may be unrecoverable even though the principal is not. The note is dispensable as a matter of validity; it can still be the most economical proof of the bargain's details.

Practical Takeaways

• A demand promissory note is evidence of a debt, not a legal precondition to recovering it. Its absence does not defeat a recovery suit.
• Presume the note is collateral security or conditional payment unless there is express evidence it was taken in absolute discharge. On that presumption, the loan survives the note's defect, loss or inadmissibility.
• Where the note is absent or defective, frame the suit on the original loan and prove the advance through receipts, bank records, correspondence, witness testimony and the borrower's own admissions.
• Plead a claim for money had and received in the alternative, so that an inadmissible note does not sink the claim; ensure the pleadings support that characterisation.
• Remember the limit: terms found only in an inadmissible note — interest rate, maturity date — may be unrecoverable even though the principal is not, so capture material terms in independently provable form.
• To establish a loan, be ready to prove the advance of money, to the defendant, as a loan rather than a gift, and in a definite amount. That, not any particular document, is what a decree turns on.

Key Authorities

1. Negotiable Instruments Act, 1881, Section 4 — defines a promissory note; a definition, not a mandate that debts be proved through one. Source
2. Lakshmi Narain v Mst. Aparna Devi, AIR 1953 All 535 (6 January 1953) — a note is presumed conditional payment or collateral security; the loan is a separate cause of action and is provable by other evidence, and Section 91 of the Evidence Act does not bar such proof. Source
3. Nazir Khan v Ram Mohan Lal, AIR 1931 All 183 (3 July 1930), Full Bench — the earlier strict view, superseded by later Full Benches. Source
4. Sheo Nath Prasad v Sarjoo Nonia, AIR 1943 All 220, Full Bench — the loan may be proved independently where the note is inadmissible for a stamp defect.
5. Major Mistri v Mt. Binda Devi, AIR 1946 All 126, Full Bench — the cause of action on the debt survives the failure of the cause of action on the note.
6. Ganga Ram v Keshava Deo, AIR 1960 Raj 10 (17 May 1958) — every loan carries a contract to repay; the loan is provable by other evidence, though terms found only in an inadmissible note may not be recoverable. Source
7. Perumal Chettiar v Kamakshi Ammal, AIR 1938 Mad 785, Full Bench — a suit on the debt lies where the note is collateral or conditional; if the note embodies all the terms and is improperly stamped, no suit on the debt lies.
8. Lallan Prasad v Rahmat Ali, AIR 1966 SC 1322 (13 December 1966) — security taken for a debt does not extinguish the debt; a pawnee may sue on the debt while holding the pledge as collateral. Source
9. Baij Nath Das v Salig Ram, 16 Ind. Cas. 33 (21 June 1912) — a suit on an inadmissible note may be treated as one for money had and received if properly pleaded. Source
10. Mrs. Rahmath Bi v Angappa Raja, (1969) 2 MLJ 518 (17 June 1968) — the underlying debt exists independently of the note and may be enforced through more than one remedy. Source
11. Georgekutty Chacko v M.N. Saji, Civil Appeal No. 11309 of 2025 (1 September 2025), Supreme Court — where a note is accepted, the onus is on the borrower to disprove the debt; the absence of documentary proof does not negate a cash loan. Source
12. Indian Contract Act, 1872, Section 10 — an oral loan is a valid, enforceable contract; no writing is required. Indian Stamp Act, 1899, Section 35 — an unstamped note is inadmissible, but the loan may still be proved by other evidence.

This analysis reflects the law as at May 2026. It is published for general information and does not constitute legal advice.