Section 5 explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Section 5 defines a "bill of exchange": a written instrument containing an unconditional order, signed by the maker, directing a certain person to pay a certain sum of money only to, or to the order of, a certain person or to the bearer. It then adds three paragraphs that say what does not make an instrument conditional or uncertain. This article reads the section as per the consolidated text consulted.
A bill of exchange is an instrument in writing with an unconditional order, signed by the maker, directing a certain person to pay a certain sum of money only to, or to the order of, a certain person or the bearer. Three clarifications follow: a certain-to-happen event does not make payment conditional, a sum may be certain although it includes future interest or an exchange rate, and a person may be a certain person although mis-named or described only.
The core definition
Section 5 reads, in its first sentence, that a bill of exchange is an instrument in writing containing an unconditional order, signed by the maker, directing a certain person to pay a certain sum of money only to, or to the order of, a certain person or to the bearer of the instrument.
Compare it with the promissory note in section 4. A note contains an undertaking by the maker to pay. A bill contains an order by the maker directed to somebody else. That is the structural difference. If you are unsure which of the two a document is, a legal consultation can help you classify it before you act on it.
| Element | Promissory note (s.4) | Bill of exchange (s.5) |
|---|---|---|
| Nature of the words | Unconditional undertaking | Unconditional order |
| Who pays | The maker | A certain person directed by the maker |
| Signed by | The maker | The maker |
| Sum | A certain sum of money only | A certain sum of money only |
| Payee | A certain person, order or bearer | A certain person, order or bearer |
The elements in plain terms
Instrument in writing
Like the note, a bill must be in writing. The text does not prescribe a printed form.
Unconditional order, signed by the maker
The maker of a bill is called the drawer in section 7 (see section 7). The drawer gives an order and signs it. The order must be unconditional. A bill that says "pay B if the goods arrive in good order" is not an unconditional order; arrival in good order is a condition. (This is an example built from the words of the section, not an illustration printed in the text.)
Directing a certain person to pay
The person directed to pay is the drawee. The bill must name a person who is certain; the third clarifying paragraph explains what "certain" allows.
A certain sum of money only
The order must be to pay money, and only money, in a certain amount. The second clarifying paragraph explains what does not destroy certainty.
To, or to the order of, a certain person, or to the bearer
The payee may be identified by name, may be a person whose order governs payment, or the instrument may be payable to the bearer.
The three clarifying paragraphs
After the definition the section adds three paragraphs. The wording is quoted closely because the details matter.
1. Time of payment and events certain to happen
The text says a promise or order to pay is not "conditional", within the meaning of this section and section 4, "by reason of the time for payment of the amount or any instalment thereof being expressed to be on the lapse of a certain period after the occurrence of a specified event which, according to the ordinary expectation of mankind, is certain to happen, although the time of its happening may be uncertain".
In plain words: payment can be fixed for a period after an event, so long as the event is one that, by ordinary expectation, is certain to happen. The time of the event may be unknown. The note in section 4's illustration (f), payable seven days after a marriage, falls outside this because a marriage is not certain to happen. This paragraph applies to both bills and notes.
Example with invented names: a bill orders payment "thirty days after the arrival of the goods at the port of destination". Whether this is a bill depends on whether the arrival is an event certain to happen according to the ordinary expectation of mankind. The text gives no list of qualifying events, so each case turns on its wording.
2. A sum that is still "certain"
The text says the sum payable may be "certain" within the meaning of this section and section 4 although it includes future interest or is payable at an indicated rate of exchange, or is according to the course of exchange, and although the instrument provides that, on default of payment of an instalment, the balance unpaid shall become due.
So four features do not defeat certainty:
- the sum includes future interest;
- the sum is payable at an indicated rate of exchange;
- the sum is payable according to the course of exchange;
- the instrument provides that on default of an instalment the balance becomes due.
This matters for foreign-currency trade bills and for instalment instruments; our article on bills of exchange in export trade shows the commercial use.
3. A "certain person"
The text says the person to whom it is clear that the direction is given or that payment is to be made may be a "certain person" although he is mis-named or designated by description only.
So a bill is not defeated by a spelling error in the name, or by naming the person only by description (for example by office or business), provided it is clear who is meant. The words "it is clear" are the test.
Putting it together: an example
Northline Exports ships goods to a buyer abroad and draws a bill on the buyer's bank. The bill is in writing, signed by Northline as drawer, orders the bank to pay a sum stated in a foreign currency at an indicated rate of exchange, and names Northline's own bank as payee. Each element of section 5 is present, and the second clarifying paragraph removes any argument that the rate of exchange makes the sum uncertain.
Now change one fact. The bill says "pay if my buyer approves the quality". The order is no longer unconditional, and it would not fit section 5.
How it connects to the cheque
A cheque is defined in section 6 as a bill of exchange drawn on a specified banker and not expressed to be payable otherwise than on demand. So everything in section 5 is the foundation for the cheque as well. Our article on section 6 takes this forward.
Need help with a bill of exchange?
If you are drawing, accepting or collecting on a bill and want its wording checked against section 5, or you need to respond to a dispute over a bill, we can review the papers with you. Start with a legal consultation.
Key takeaways
- A bill of exchange contains an unconditional order, signed by the maker, directed to a certain person to pay a certain sum of money only.
- The difference from a promissory note is that the bill contains an order to a third party rather than an undertaking by the maker.
- A time of payment expressed as a period after an event certain to happen does not make the order conditional.
- Future interest, an indicated rate of exchange, the course of exchange and an acceleration clause on default of an instalment do not defeat certainty of the sum.
- A mis-named person, or one designated by description only, can still be a certain person if it is clear who is meant.
Read next
- Section 4: promissory note
- Section 6: cheque, truncated cheque and electronic cheque
- Section 7: drawer, drawee, acceptor and payee
- Bill of exchange in export trade
Disclaimer: Based on a consolidated text of the Negotiable Instruments Act, 1881 stating the position as of 26 December 2015 and on the Negotiable Instruments (Amendment) Act, 2018, as consulted on 2 October 2026. Later amendments and current criminal procedure law should be checked. This article is general information, not legal advice; check the official text before acting.