Difference Between Promissory Note & Bill of Exchange

Negotiable instruments play a vital role in business and financial transactions. They allow for the smooth transfer of money and credit without the need for physical cash movement. Two of the most important negotiable instruments recognised in India under the Negotiable Instruments Act, 1881 are the promissory note and the bill of exchange.
While these two instruments serve a similar purpose of facilitating payment, they differ significantly in terms of their nature, parties involved, liability, and use in business. Understanding these differences is crucial for businesses, lawyers, and individuals engaged in financial dealings. This article explains the key distinctions between promissory notes and bills of exchange in simple and clear terms.
What is a Promissory Note?
A promissory note is a written, unconditional promise made by one person called the maker or drawer, to pay a certain sum of money to another person called the payee, either on demand or at a fixed future date.
Key features of Promissory Note:
- It must be in writing.
- It contains an unconditional promise to pay a specified sum.
- The amount payable must be certain.
- It is signed by the maker.
- It must be payable to a specific person or to bearer.
- It should be duly stamped according to legal requirements.
Parties involved:
- Maker/Drawer: The person who promises to pay.
- Payee: The person to whom the payment is promised.
Acceptance:
A promissory note does not require acceptance by any party since the maker’s promise itself creates the obligation.
Liability:
The maker is primarily and absolutely liable to pay the amount as promised.
What is a Bill of Exchange?
A bill of exchange is a written, unconditional order from one person, called the drawer, directing another person, called the drawee, to pay a certain sum of money to a third person, called the payee, either on demand or at a fixed future date.
Key features of Bill of Exchange:
- It must be in writing.
- It contains an unconditional order to pay a certain sum.
- The amount payable must be certain.
- It is signed by the drawer.
- It must name the drawee and the payee (or be payable to bearer).
- The bill must be accepted by the drawee to become valid.
- It should be stamped as per legal requirements.
Parties involved:
- Drawer: The person who issues the order to pay (usually the creditor).
- Drawee: The person who is ordered to pay (usually the debtor).
- Payee: The person who receives the payment.
Acceptance:
The drawee must accept the bill by signing or writing “accepted” on it. Without acceptance, the bill is only a draft and not legally enforceable.
Liability:
- The drawee (acceptor) becomes primarily liable once the bill is accepted.
- The drawer’s liability is secondary and conditional upon the acceptor’s default.
- If the drawee refuses to accept, the holder can proceed against the drawer.
Key Differences Between Promissory Note and Bill of Exchange
| Aspect | Promissory Note | Bill of Exchange |
| Nature | Promise to pay | Order to pay |
| Number of Parties | Two: Maker and Payee | Three: Drawer, Drawee (Acceptor), and Payee |
| Acceptance | No acceptance required | Acceptance by drawee is necessary |
| Liability | Maker is primarily liable | Drawee (acceptor) is primarily liable after acceptance; drawer liable if acceptor defaults |
| Drawer and Payee | Cannot be the same person | Can be the same person |
| Use in Business | Personal loans, business financing | Trade finance, international and domestic commerce |
| Transferability | Transferable by endorsement and delivery | Transferable by endorsement and delivery |
| Relation Between Parties | Direct relation between maker and payee | Drawer’s relation primarily with acceptor, not payee |
Promissory notes and bills of exchange are both important negotiable instruments governed by the Negotiable Instruments Act, 1881, in India. Though they facilitate payments and credit transfers, they differ in several fundamental aspects, including their nature, parties involved, liability, acceptance requirements, and typical business use. Understanding these differences is essential for individuals and businesses engaging in financial and commercial transactions.
Nature of Instrument
A promissory note is a written, unconditional promise by one person (the maker) to pay a specific sum of money to another (the payee), either on demand or at a predetermined future date. It is a direct commitment from the debtor to the creditor.
In contrast, a bill of exchange is a written, unconditional order from one person (the drawer) directing another person (the drawee) to pay a sum of money to a third party (the payee), either on demand or at a future date. It is an instruction rather than a promise.
Number of Parties Involved
A promissory note involves two parties only:
- The maker (debtor/promisor), who promises to pay.
- The payee (creditor/promisee), who is to receive the payment.
A bill of exchange involves three parties:
- The drawer, who issues the order to pay (usually the creditor).
- The drawee, who is ordered to pay (usually the debtor).
- The payee, who receives the payment (can be the drawer or a third party).
Requirement of Acceptance
Promissory notes do not require acceptance because the maker’s promise itself creates the obligation.
Bills of exchange require the acceptance of the drawee. The drawee must signify acceptance by signing the bill, which then converts the drawee into the acceptor and binds him to pay. Without acceptance, a bill of exchange remains a mere draft and is not legally enforceable.
Liability of Parties
In a promissory note, the maker is primarily and absolutely liable for payment. The payee can sue the maker directly if the payment is not made.
In a bill of exchange, the drawee (once accepted) is primarily liable to pay. The drawer’s liability is secondary and conditional—he becomes liable only if the acceptor defaults. If the drawee refuses to accept the bill (dishonour by non-acceptance), the holder can proceed against the drawer.
Relationship Between Parties
The relationship in a promissory note is direct and immediate between the maker and payee.
In a bill of exchange, the drawer and acceptor have a contractual relationship after acceptance. The payee’s relation is with the drawer initially and with the acceptor after acceptance.
Transferability and Endorsement
Both instruments are transferable. They can be transferred by endorsement and delivery (if payable to order) or by delivery alone (if payable to bearer). The holder in due course acquires the instrument free from prior defects.
Typical Use in Business
Promissory notes are commonly used for personal loans, business financing, and straightforward credit transactions where a direct promise to pay is suitable.
Bills of exchange are more often used in trade finance, especially in international and domestic commerce, where deferred payment and formal acceptance processes facilitate trust and liquidity. Bills of exchange can also be discounted with banks, enabling immediate access to funds before the payment date.
Identity of Drawer and Payee
In a promissory note, the maker and payee cannot be the same person.
In a bill of exchange, the drawer and payee can be the same person, for example, when the creditor retains the bill.
Conclusion
Promissory notes and bills of exchange are essential negotiable instruments that simplify payments and credit transfers in business. The promissory note is a straightforward promise by the debtor to pay, while the bill of exchange involves an order directing another party to pay.
Understanding their legal structure, parties involved, and liability helps businesses and individuals use them effectively and protect their interests. Both instruments promote trust and reliability in commercial transactions, underpinning the financial system in India.
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