Key differences between Promissory Note and Bill of exchange
by A Promissory Note is a written, unconditional promise made by one person (the maker) to pay a definite sum of money to another person (the payee) or to their order, either on demand or at a fixed future date. Unlike a bill of exchange, which contains an order to pay, a promissory note contains a promise to pay.
Legal definition – As per Section 4 of the Negotiable Instruments Act, 1881: “A promissory note is an instrument in writing (not being a banknote 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.”
Characteristics of Promissory Note:
1. Must be in writing
A promissory note must be reduced to writing, as an oral promise to pay does not constitute a negotiable instrument under the law. The writing can be on paper or any other material, but it must be legible and clearly express the terms of the undertaking. This requirement ensures that there is tangible evidence of the debt, which can be produced in court if disputes arise. The absence of a written document renders the promise unenforceable as a promissory note, although the underlying debt may still be recoverable through other legal means based on the original contract.
2. Contains an Unconditional Promise to Pay
The instrument must contain a clear and unequivocal promise to pay, not a mere acknowledgment of debt or a request. Words like “I promise to pay” or “I undertake to pay” are standard. Crucially, this promise must be unconditional, meaning payment cannot be contingent upon the occurrence of any uncertain future event. For instance, “I promise to pay ₹10,000 when my ship arrives” is invalid because it introduces a condition. This unconditional nature ensures the note is a definite and reliable instrument that can be freely negotiated without ambiguity regarding the maker’s obligation.
3. Signed by the maker
The maker (the person creating the promissory note) must sign it at the bottom or at any prominent place. This signature is essential as it authenticates the document and confirms the maker’s intention to be legally bound by the promise. Without the maker’s signature, the instrument is incomplete and holds no legal validity. The signature can be in any form—full name, initials, or even a thumb impression—as long as it establishes identity. It serves as conclusive evidence that the maker voluntarily accepted the obligation to pay the specified amount.
4. Payment of a certain Sum of Money
The amount to be paid must be absolutely certain and definite, leaving no scope for ambiguity or estimation. This certainty applies to the principal amount and, if mentioned, the interest rate. For example, “I promise to pay ₹5,000” or “pay ₹10,000 with interest at 8% per annum” are valid. However, a promise to pay “a reasonable amount” or “as per the value of goods” is invalid due to vagueness. This requirement ensures that the note’s value is precisely known to all parties, facilitating easy negotiation and calculation of the amount due on maturity.
5. Parties must be certain
A valid promissory note must clearly identify two distinct parties: the maker (who promises to pay) and the payee (to whom payment is to be made). Both parties must be certain and identifiable by name or clear description. The maker must be a person competent to contract (of age, sound mind, and not disqualified by law). The payee must also be a definite person or entity. Notably, the maker cannot be the payee in the same instrument, as a person cannot owe money to themselves. This certainty of parties ensures enforceability and clarity regarding rights and obligations.
6. May be payable on demand or at a Fixed Time
A promissory note can be structured either as payable on demand (immediately upon presentation) or at a fixed future date (e.g., “three months after date”). If no specific time is mentioned, it is presumed to be payable on demand. This flexibility allows the maker and payee to tailor the instrument to suit their mutual convenience. For time-based notes, the exact maturity date is calculated, and the maker gets a clear deadline to arrange funds. This characteristic makes promissory notes adaptable for both short-term immediate needs and longer-term credit arrangements.
7. Not payable to the bearer (in India)
Under the Negotiable Instruments Act, 1881, a promissory note cannot be made payable to the bearer; it must be payable to a specific person or to their order. This is a crucial distinction from a bill of exchange or cheque. If an instrument says “pay to bearer,” it is invalid as a promissory note in India. This restriction prevents the note from functioning as a currency substitute and maintains proper accountability. The payee must be clearly named, ensuring that payment is made only to the intended recipient or their endorsed assignee, thereby reducing the risk of theft or misuse.
8. Stamping as per Law
A promissory note must be properly stamped in accordance with the Indian Stamp Act, 1899, as applicable. The stamp, which can be in the form of adhesive or impressed stamps, must be affixed before or at the time of execution. The value of the stamp depends on the amount of the note. Insufficient or improper stamping renders the instrument invalid and inadmissible as evidence in a court of law. This technical requirement is mandatory and cannot be rectified later, making it essential for the maker to comply strictly to ensure the note’s legal enforceability.
Bill of exchange
A bill of exchange is a written, unconditional order issued by one party (the drawer) directing another party (the drawee) to pay a specified sum of money to a third party (the payee) either on demand or at a predetermined future date. It is a negotiable instrument governed by the Negotiable Instruments Act, 1881. The bill requires acceptance by the drawee, who signs it to acknowledge their liability, thereby becoming the acceptor. Once accepted, it becomes a legally binding obligation. Bills of exchange are widely used in trade to formalize credit transactions, ensuring timely payments and providing security to sellers while offering buyers flexible payment terms.
Characteristics of Bill of exchange:
1. Written Instrument
A bill of exchange must always be in writing. It may be handwritten, typed, or printed, but oral agreements are not valid. A written document provides legal evidence of the transaction and clearly specifies the terms and conditions agreed upon by the parties. This ensures clarity and reduces the possibility of disputes regarding payment obligations.
2. Unconditional Order
A bill of exchange contains an unconditional order to pay a specified amount of money. The payment should not depend on the occurrence of any future event or condition. The drawee is legally bound to pay the amount as stated in the bill. This characteristic makes the bill certain and legally enforceable.
3. Definite Parties
A bill of exchange must clearly mention the parties involved in the transaction. These parties include the drawer, drawee, and payee. Their names and identities should be specified without ambiguity. Clearly identifying the parties helps establish legal responsibility and ensures that payment is made to the rightful person.
4. Certain Sum of Money
The amount payable under a bill of exchange must be clearly stated and definite. There should be no uncertainty regarding the amount to be paid. A fixed and ascertainable sum helps avoid confusion and ensures that the drawee knows the exact payment obligation on the due date.
5. Acceptance by Drawee
A bill of exchange becomes effective only after it is accepted by the drawee. Acceptance is usually made by signing the bill. By accepting it, the drawee agrees to pay the specified amount on the due date. This creates a legal obligation and confirms the validity of the instrument.
6. Payable on Demand or at a Future Date
A bill of exchange may be payable either on demand or after a specified period. The time of payment must be clearly mentioned. This feature allows flexibility in business transactions and facilitates both immediate and credit-based payments according to the needs of the parties.
7. Signed by the Drawer
The bill of exchange must be signed by the drawer. The signature indicates the authenticity of the document and confirms that the drawer has issued the order to pay. Without the drawer’s signature, the bill is not legally valid and cannot be enforced.
8. Negotiable Instrument
A bill of exchange is a negotiable instrument that can be transferred from one person to another through endorsement and delivery. The holder of the bill acquires the right to receive payment. This feature increases the usefulness of the bill in commercial transactions and financial dealings.
9. Legal Evidence of Debt
A bill of exchange serves as legal proof of the debt owed by the drawee. It provides written evidence of the payment obligation and can be used in legal proceedings if the bill is dishonoured. This characteristic enhances security and trust in business transactions.
10. Governed by Law
A bill of exchange is governed by the provisions of the Indian Negotiable Instruments Act, 1881. The law defines the rights, duties, and liabilities of the parties involved. Legal recognition ensures uniformity, protection, and enforceability of transactions conducted through bills of exchange.
Key differences between Promissory Note and Bill of exchange
| Basis of Comparison | Promissory Note | Bill of Exchange |
| Nature | Promise | Order |
| Parties | Two | Three |
| Maker | Debtor | Creditor |
| Acceptance | Not Required | Required |
| Liability | Primary | Secondary |
| Relationship | Direct | Indirect |
| Drawer | Absent | Present |
| Drawee | Absent | Present |
| Acceptance Date | None | Necessary |
| Notice | Unnecessary | Necessary |
| Copies | Single | Multiple |
| Dishonour | Simpler | Formal |
| Usage | Borrowing | Trade |
| Legal Order | No | Yes |
| Example | Loan | Credit Sale |