What Is a Bill of Exchange? Meaning and Use in Trade

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A bill of exchange is a written, unconditional order in which one party (the drawer) directs another party (the drawee) to pay a fixed sum of money to a named person, to that person’s order, or to the bearer, either on demand or at a fixed or determinable future date. It is mainly used to settle payment for goods in international trade. Because it can be transferred by endorsement, it is a negotiable instrument. It generally carries no interest unless the instrument states a rate, for example on late payment. In the United States the same instrument is usually called a draft.

The Parties to a Bill of Exchange

Up to three parties appear on a bill:

• Drawer: the party who writes and signs the order, typically the seller or exporter who is owed money.
• Drawee: the party ordered to pay, typically the buyer or importer. After accepting, the drawee is called the acceptor.
• Payee: the party who receives the money.

The drawer and payee are often the same entity. They differ when the drawer names someone else, such as its own bank or a supplier it owes, or when the payee endorses the bill to a third party.

How a Bill of Exchange Works

A bill is not itself a sales contract but a payment instrument used to carry one out. A time bill usually runs like this:

1. Drawing. The seller draws the bill for the invoice amount and states when payment is due, for example “at 90 days after sight” or on a fixed calendar date.
2. Acceptance. The buyer signs the bill, turning the order into its own obligation to pay at maturity. Until acceptance, the drawee owes nothing on the bill itself.
3. Holding, endorsing or discounting. The seller can keep the bill until maturity, endorse it to someone else, or sell it to a bank below face value for early cash.
4. Presentment. At maturity the holder presents the bill to the acceptor for payment.
5. Payment or dishonor. If the acceptor refuses to pay, the bill is dishonored. In many jurisdictions the refusal is formally recorded (a protest or noting), and the holder can claim against the drawer and earlier endorsers.

National statutes set the legal rules: the UK’s Bills of Exchange Act 1882, which supplied the classic definition; India’s Negotiable Instruments Act 1881; the 1930 Geneva Uniform Law on Bills of Exchange and Promissory Notes across much of continental Europe; and Article 3 of the Uniform Commercial Code in the US.

Types of Bills of Exchange

• Sight (demand) draft: payable when presented.
• Time (usance) draft: payable at a set future date, giving the importer a credit period after receiving the goods.
• Bank draft: drawn by a bank, so the bank’s credit backs the payment rather than an individual buyer’s. A trade draft is drawn by a business or individual instead.
• Banker’s acceptance: a time draft accepted by a bank, which then becomes the party primarily liable.
• Documentary vs. clean bill: a documentary bill travels with shipping documents such as the bill of lading; a clean bill has none attached.
• Accommodation bill: drawn and accepted without any underlying sale, as a favor that lets one party raise money by discounting the bill on the strength of the other’s signature.

Example of a Bill of Exchange

Hypothetical example. Company ABC, an importer, buys auto parts from Car Supply XYZ for $25,000. XYZ draws a bill of exchange on ABC payable 90 days after acceptance, naming itself as payee, so XYZ is both drawer and payee. ABC accepts the bill, becoming the acceptor, and XYZ ships the parts.

Rather than wait 90 days, XYZ discounts the accepted bill with its bank. Assume an 8% annual discount rate on a 360-day year:

• Discount = face value × rate × days ÷ 360 = $25,000 × 0.08 × 90 ÷ 360 = $500
• Proceeds to XYZ = $25,000 − $500 = $24,500

At maturity the bank presents the bill to ABC and collects the full $25,000. The $500 is the bank’s return for advancing the cash. Because discounting is normally done with recourse, the bank can usually turn to XYZ as drawer if ABC fails to pay.

Why Bills of Exchange Are Used in International Trade

Exporters and importers often have no trading history, operate under different legal systems and may be thousands of miles apart. A bill gives the seller a signed, legally recognized claim it can enforce, transfer or turn into cash, while the buyer gets credit time without a separate loan.

Banks add a further layer through documentary collection. Under documents against payment, the importer’s bank releases the shipping documents, and so control of the goods, only when the sight bill is paid. Under documents against acceptance, the documents are released once the importer accepts a time bill. A bill drawn in an agreed currency fixes the amount owed even when exchange rates move during the credit period; the risk then falls on whichever party has to convert.

Limitations of a Bill of Exchange

• Credit risk remains. Unless a bank draws or accepts the bill, its value depends on the acceptor’s willingness and ability to pay.
• Documents against acceptance is weaker for the seller, since the goods are released before any money arrives.
• Recourse. A drawer or endorser who discounts or passes on a bill stays liable if it is dishonored.
• Formality. A bill that is conditional, unsigned or for an uncertain amount may not qualify as a bill at all, and steps such as timely presentment and protest affect the holder’s rights.
• Cost. Discounting and collection carry bank charges.

Bill of Exchange vs. Check vs. Promissory Note

Check. A check is a special kind of bill of exchange drawn on a bank and payable on demand. A general bill can be drawn on any party and can be payable at a future date.

Promissory note. A note is the debtor’s promise to pay and involves two parties: the maker and the payee. A bill is the creditor’s order and can involve three, including a payee who was not part of the original sale. A note needs no acceptance because the maker is liable from the start. Banknotes are a familiar form of promissory note.

Bill of lading. Despite the similar name, a bill of lading is a shipping document that serves as a receipt and title document for goods, not an order to pay. In a documentary collection the two travel together, with the bill of exchange covering payment and the bill of lading controlling the goods.

The Bottom Line

Exporters and importers who lack a trading history can use a bill of exchange to give the seller an enforceable, transferable claim while the buyer gets time to pay. The instrument still carries credit risk unless a bank draws or accepts it, and sellers face more exposure under documents against acceptance. Getting the formalities right and budgeting for bank charges protects the holder's rights.