Right of Lien (Sections 47–49)

Sections 47 to 49 of the Sale of Goods Act, 1930 confer on the unpaid seller of goods who is in possession of them a statutory right to retain that possession until the price is paid or tendered. The right is the first of the three rights against the goods that Section 46 confers on every unpaid seller. It is essentially a possessory remedy — a right to retain rather than to dispose — and it operates by implication of law as one of the natural incidents of every contract of sale.

The provision is special because it carves out an exception to the general rule that an owner cannot have a lien on his own goods. The seller's lien works precisely where the property has passed to the buyer but possession has not — the seller, although no longer the owner, may still retain the goods until paid. The Act describes this analogous right, where the property has not yet passed, as the seller's right of withholding delivery, and treats it as a quasi-lien under Section 46(2). The two rights operate in identical fashion in practice, but their doctrinal foundations differ. The chapter sits within the wider sequence of Sections 18 to 25 on the transfer of property and the rules on performance of the contract through delivery and acceptance.

Statutory anchor — Section 47

Section 47(1) lays down the three cases in which the lien arises:

The three cases are read disjunctively. The first covers the cash sale — sold without any stipulation as to credit, the price is due on delivery, and the seller may retain until paid. The second covers the credit sale where the credit period has run out — the seller becomes entitled to demand the price and to retain possession until paid. The third covers the credit sale where the credit period has not run out but the buyer has become insolvent — the seller may retain even though the credit period has not expired, the policy being that the seller should not be required to part with the goods to a buyer who manifestly cannot pay.

The textbook illustration is straightforward. On 1 January, A sells a horse to B, the buyer having a right to take delivery at any time he likes and the price being payable on 1 March. If the buyer has not taken delivery by 1 March and demands delivery thereafter, the seller may refuse to part with the horse until the price is paid — Section 47(1)(b) applies because the goods were sold on credit but the term has expired. Insolvency of the buyer would, on the same facts, also bring Section 47(1)(c) into play.

Section 47(2) — possession as bailee

Section 47(2) supplies a critical extension:

The provision answers the argument that, once the seller has changed his legal character from owner to bailee — by issuing a delivery order to the buyer, for example, and thereby attorning to him — he can no longer be said to retain in his own right and his lien must be lost. Section 47(2) rejects that view. The seller in possession of the goods, even if his legal character is now that of an agent or bailee for the buyer, may still exercise his lien. The change in legal character does not defeat the right; only an actual parting with possession does.

The doctrine reflects the policy that the seller's lien is keyed to physical control rather than to legal label. So long as the goods are within the seller's reach, he may exercise the right; the moment they pass out of his physical control to a carrier, or to the buyer, or to the buyer's agent, the right comes to an end. The interaction between Section 47(2) and the modes of delivery in Section 33 and Section 36 is therefore important. Symbolic or constructive delivery does not, by itself, destroy the lien if the seller remains in possession; only an actual parting with possession does so.

Legal incidents of the lien

Five incidents of the right are settled by the case-law and by the statutory scheme.

1. Possession, not title. The lien is a right to retain possession; it presupposes that the seller is in possession of the goods. Transfer of title does not defeat the lien — indeed the lien usually operates after the property has passed to the buyer. Where the seller has transferred to the buyer the documents of title to the goods, his lien is not defeated as long as he himself remains in possession of the goods. The Act's own drafting in Section 47(2) makes the point explicit.
2. All goods in possession. The lien attaches to all the goods in the seller's possession that are subject to the same contract. The buyer who has made part payment cannot insist that the seller deliver a proportionate quantity — the lien operates on the whole until the price is paid in full. The architecture is the same as that in the contract of sale chapter where part performance does not, by itself, generate a partial right of delivery.
3. For the price only. The lien may be exercised only for non-payment of the price. If other charges are due to the seller — warehouse charges, for example, for keeping the goods after expiry of the credit period — the lien does not extend to those charges. The buyer cannot be made to pay extra-contractual charges as a condition of obtaining delivery.
4. Part delivery — Section 48. Section 48 provides that, where the seller has made part delivery of the goods, he may exercise his right of lien on the remainder, unless the part delivery was made under such circumstances as to show an agreement to waive the lien. Where delivery of a part is intended as a delivery of the whole, the lien is lost. Where an essential part of a piece of machinery is delivered separately, the seller cannot exercise lien over the rest, because that would frustrate the contract.
5. No automatic rescission. Exercise of the lien does not, by itself, rescind the contract of sale. The seller who has exercised lien is still bound to deliver on tender of the price; the buyer who has tendered the price is entitled to delivery. The contract remains in force, and the seller's right is one of retention pending payment, not of forfeiture. Rescission, where it occurs, is a separate matter dealt with under Section 54.

Section 48 — part delivery and the lien

Section 48 reads:

The provision draws a careful distinction between part delivery as a step towards delivery of the whole and part delivery as a waiver of the lien. The first preserves the lien; the second extinguishes it. Whether the part delivery is one or the other is a question of construction in each case. Where the buyer gets the whole of the goods weighed but takes away only a part — the textbook example — the part delivery is intended as part of the delivery of the whole, and the seller's right of lien over the remaining goods comes to an end. Where 20 of 100 bags of wheat are delivered to the buyer, the seller may continue to exercise lien over the other 80 bags, because the part delivery is not intended as a delivery of the whole.

Section 48 must be read with the parallel rule in Section 34 on the effect of part delivery for the purpose of passing property. The two rules are not identical — Section 34 is about the property; Section 48 is about the lien — but they share the same animating principle: the law looks at the parties' intention and treats part delivery either as a step towards delivery of the whole or as a discrete act of severance.

Statutory anchor — Section 49 on termination

Section 49 lays down the three modes of termination of the lien:

The three modes of termination are exhaustive of the statutory ways in which the lien is lost. Each is treated below.

By delivery to a carrier — Section 49(1)(a)

The seller's lien is lost when he delivers the goods to a carrier or other bailee for the purpose of transmission to the buyer, without reserving the right of disposal of the goods. The provision is closely linked to Section 39(1) on delivery to a carrier or wharfinger — delivery to a carrier is prima facie delivery to the buyer, and the seller has parted with possession. The lien, being a possessory right, falls away when possession is parted with.

Two qualifications are important. First, where the seller has reserved the right of disposal of the goods under Section 25 — typically by taking the bill of lading in his own name and endorsing it only on payment — the lien continues until the conditions of disposal are fulfilled. The c.i.f. seller's standard practice illustrates the point. Second, where the seller, having lost the lien by delivery to a carrier, exercises his right of stoppage in transit and resumes possession, the lien revives. But if he takes back possession from the carrier for any other purpose — for repacking, for example, or for trial inspection — the lien does not revive.

The leading authority is Valpy v. Gibson (1847) 4 CB 837. The goods were delivered to the buyer's shipping agents who put them on board a ship, but were then returned to the seller for repacking. While the goods were with the seller on this errand the buyer became insolvent, and the seller, still unpaid, claimed to retain them in exercise of the lien. The court held that the lien had been lost by delivery to the shipping agents and could not be revived by the seller's accidental possession of the goods for the purpose of repacking. The case turns on the principle that lien revives only on a proper exercise of stoppage in transit, treated in the chapter on stoppage in transit under Sections 50 to 52.

By the buyer obtaining possession — Section 49(1)(b)

When the buyer or his agent lawfully obtains possession of the goods, the lien comes to an end. The qualification "lawfully" is important. Where the buyer obtains possession without the consent of the seller — by a wrongful act, for example, or for a temporary purpose such as trial — the seller's lien is not defeated, and the buyer cannot pass a good title free from the lien to a third party. The lawful character of the buyer's possession is therefore the key.

A subtle case is the buyer who already had the goods at the time of the contract of sale, although as bailee for the seller. Here the seller cannot exercise the right of lien at all, because the buyer is in possession from the start. The lien presupposes seller's possession, and where the buyer is in possession from the inception, no lien arises. Once the buyer obtains possession, the lien comes to an end and cannot be revived even if the seller subsequently regains possession — the principle is illustrated by Edulijee v. Cafe John Bros. AIR 1943 Nag 249, where a refrigerator was sold and delivered to the buyer; two of its parts were delivered back to the seller for repairs; the seller could not exercise lien over those parts because the original lien had been lost by delivery to the buyer.

By waiver — Section 49(1)(c)

The third mode of termination is waiver. The right of lien is attached by implication of law for the seller's benefit, and the seller may, if he chooses, waive it. Waiver may be express or implied. Implied waiver takes place when the seller allows a period of credit to the buyer (because the right of lien revives only on expiry of the credit period or on insolvency, but the grant of credit itself is a waiver in respect of the credit period). It also takes place when the seller delivers a part of the goods to the buyer or his agent under circumstances that show that he does not want to exercise his right of lien, or when the seller assents to a sub-sale made by the buyer.

An implied waiver is also inferred where the seller is guilty of some wrongful act in reference to the goods — dealing with them in a manner inconsistent with the mere right to have possession of them, by wrongfully reselling or consuming them, or by claiming to keep them on a ground other than the right of lien. The principle is that the lien does not give the seller any property in the goods subject to it; he is no more than a lien-holder, and an act inconsistent with that limited right amounts to a waiver.

By payment of the price

A fourth, doctrinally distinct mode of termination is supplied by the very nature of the lien — it ends when the seller ceases to be an unpaid seller, that is, when the buyer pays or tenders the price. A seller who has been paid in full is no longer within Section 45 and cannot exercise the rights conferred by Section 46. Tender of the price is sufficient — the seller is not entitled to retain in the face of a proper tender. The position is reinforced by Section 49(2), which makes clear that obtaining a decree for the price does not, by itself, defeat the lien; it is payment, not adjudication, that ends the right. The two clauses must be read together: a decree without payment leaves the lien intact, but actual payment terminates it.

By disposition of the goods by the buyer — Section 53

Section 53(1) provides that the unpaid seller's right of lien (and the right of stoppage in transit) is not affected by any sale or other disposition of the goods which the buyer may have made, unless the seller has assented thereto. Two cases are exceptions. The first is where the buyer has acted with the seller's consent — in Knight v. Wiffen (1870) 5 QB 660, A sold 80 maunds of barley to B; B sold 60 maunds of his purchase to C before the goods had been ascertained; C obtained a delivery order which A acknowledged; A was held to have assented to the sub-sale and could not exercise lien over the 60 maunds, although he could over the remaining 20.

The standard for assent is high. "Assent" within Section 53(1) means an assent that, in the circumstances, shows that the seller intends to renounce his rights against the goods. Mere knowledge of the sub-sale, or a mere acknowledgement that the seller has been informed of it, is not enough. Mordaunt Bros. v. British Oil & Cake Mills (1910) 2 KB 502 illustrates the rule. An oil merchant sold oil to B without appropriating any particular oil to the contract; B sold some to C and gave him a delivery order; C lodged the order with the merchant who entered C's name in his books and made some deliveries. When B defaulted, the merchant claimed lien against C. The court held that the merchant had merely acknowledged the existence of the sub-sale subject to his own rights against the goods, and had not assented in the sense required.

The second exception is where the buyer has lawfully obtained possession of a document of title to the goods and has transferred the document to a transferee in good faith and for consideration. There the seller's lien is defeated where the transfer is by way of sale; where the transfer is by way of pledge, the seller's right is subject to the pledge but not extinguished, and the seller may exercise his rights by paying off the pledgee. The interaction with the nemo dat principle in Sections 27 to 30 is direct — Section 53(1) proviso is one of the limited cases in which a buyer's transfer to a third party can defeat the seller's interest.

Section 49(2) — decree does not defeat lien

Section 49(2) closes a possible gap. The unpaid seller who has obtained a decree for the price does not, by reason only of having obtained the decree, lose his lien on the goods. The provision is a useful answer to the argument that a decree merges the original cause of action and that the seller's right of action is now confined to execution. The Act rejects the argument: the lien is a separate proprietary right and survives the recovery of a decree; only payment terminates it. The seller may therefore proceed to execute the decree and at the same time retain the goods.

Distinction — lien and pledge

The unpaid seller's lien is sometimes confused with a pledge. The two rights differ in important ways. A lien is a right to retain possession until the seller's claim is satisfied; the seller exercises the right against the buyer's wishes; the lien terminates when the price is tendered; and the lien does not authorise the seller to resell. A pledge is a right to retain the goods as security for the debtor's debt; the pledgee keeps the goods of the debtor with the debtor's consent; the pledge is redeemed when the debtor pays the debt; and the pledge authorises the pledgee to sell on default.

The differences are summarised in tabular form in standard treatments of the chapter, but the working test is provenance. A pledgee took possession of the goods because the debtor pledged them; an unpaid seller never lost possession, or has resumed it after losing it to the carrier. The debtor's intent is the source of the pledgee's rights; the buyer's default is the source of the unpaid seller's rights. The two rights operate on different doctrinal foundations.

Distinction — lien and stoppage in transit

The unpaid seller's lien must be carefully distinguished from the right of stoppage in transit, although the two are often discussed together. The essence of lien is to retain possession; the essence of stoppage is to regain possession. Lien presupposes that the seller has not parted with possession; stoppage presupposes that he has parted with possession to a carrier or wharfinger and is now seeking to recover. Lien is exercisable so long as the seller is in possession; stoppage is exercisable only while the goods are in transit, that is, while they are passing through channels of communication for the purpose of reaching the buyer. The line is one of the working distinctions in the Act, and the seller is helped by the architecture of the defined terms in Section 2 — buyer, seller, price, property and possession, each of which carries doctrinal weight at this stage of the analysis.

Lien attaches whenever the buyer is in default — solvent or insolvent — provided one of the three Section 47(1) conditions is met. Stoppage attaches only on the buyer's insolvency. When lien ends, stoppage begins; the two rights are sequential, and the seller can shift from one to the other as possession moves from his hands to those of the carrier. The detailed working of stoppage is treated in the chapter on the right of stoppage in transit; for the present chapter, the master point is that the two rights are designed to protect the unpaid seller at successive stages of the goods' journey.

Lien and the seller's right against the buyer

The right of lien against the goods does not displace the seller's right of action against the buyer. Section 55 of the Act preserves the seller's right to sue for the price where property has passed and the buyer has wrongfully neglected or refused to pay. Section 56 preserves the seller's right to sue for damages for non-acceptance where property has not passed. The two rights — proprietary and personal — operate together, subject to the rule against double recovery. A seller who has retained the goods by lien is not thereby precluded from suing the buyer for the price; nor does a decree for the price extinguish the lien (Section 49(2)).

The interaction is treated more fully in the chapter on suits for breach of contract under Sections 55 to 61. The point worth carrying into the examination is that the unpaid seller has a basket of remedies — proprietary, statutory, contractual — and may pursue any combination consistent with the law's rule against being paid twice for the same goods.

Exam-angle distinctions

Three distinctions are tested almost every year.

1. Lien and quasi-lien. The lien strictly so called arises under Section 47 where property has passed but possession has not — the seller is no longer the owner but retains possession. The quasi-lien arises under Section 46(2) where property has not yet passed — the seller is the owner and withholds delivery in the exercise of his contractual right. The two rights produce identical practical results but rest on different doctrinal footing.
2. Lien and right of stoppage. Lien presupposes seller's possession; stoppage presupposes that the seller has parted with possession and is seeking to recover. Lien arises on default; stoppage arises only on insolvency. Lien is the first right against the goods in time; stoppage is the second; resale is the third.
3. Termination by delivery to a carrier and termination by delivery to the buyer. Delivery to a carrier without reservation of disposal extinguishes the lien but starts stoppage; delivery to the buyer or his agent extinguishes both. The two events look similar but have very different consequences for the seller's regime.

Putting Sections 47, 48 and 49 together

Sections 47 to 49 of the Act form the doctrinal core of the unpaid seller's regime. Section 47 fixes the three cases in which the lien arises and clarifies that the seller may exercise it even though he holds the goods as an agent or bailee. Section 48 supplies the partner rule on part delivery — the lien continues over the remainder unless the part delivery was a waiver. Section 49 lays down the three modes of termination: delivery to a carrier without reservation, lawful possession by the buyer, and waiver. The fourth mode — payment of the price — is implicit in the very definition of the unpaid seller in Section 45 of the Act, and the fifth — disposition by the buyer — is qualified by Section 53.

The cases that examiners deploy most often are Valpy v. Gibson on revival and non-revival of the lien, Edulijee v. Cafe John Bros. on lien lost on lawful delivery, Knight v. Wiffen on assent to sub-sale, Mordaunt Bros. v. British Oil & Cake Mills on the standard for assent, and Godts v. Rose on the prerequisites of constructive delivery. Read with the chapters on the transfer of property, on the risk-with-property rule under Section 26, and on the next steps in the unpaid seller's relay — the right of stoppage in transit and the right of resale — Sections 47 to 49 supply the working manual for the seller who has not been paid.

Frequently asked questions

When can an unpaid seller exercise the right of lien under Section 47?

Section 47(1) supplies three cases. First, where the goods have been sold without any stipulation as to credit — the price is due on delivery and the seller may retain until paid. Second, where the goods have been sold on credit, but the term of credit has expired — the seller may retain even though delivery has been postponed during the credit period. Third, where the buyer becomes insolvent — the seller may retain even if the credit period has not expired, because the law will not require him to part with the goods to a buyer who plainly cannot pay. Section 47(2) lets the seller exercise the lien even when he holds the goods as the buyer's bailee.

How does the unpaid seller lose the lien under Section 49?

Section 49(1) lists three modes. The lien is lost when the seller delivers the goods to a carrier or other bailee for the purpose of transmission to the buyer without reserving the right of disposal; when the buyer or his agent lawfully obtains possession of the goods; or by waiver. A fourth implicit mode is payment or tender of the price by the buyer — the seller then ceases to be unpaid and has no further right under Section 46. A fifth, governed by Section 53, is sale or other disposition of the goods by the buyer with the seller's assent. Section 49(2) confirms that obtaining a decree for the price does not, by itself, defeat the lien.

What is the rule on part delivery and the seller's lien under Section 48?

Section 48 provides that, where the unpaid seller has made part delivery of the goods, he may exercise his right of lien over the remainder, unless the part delivery has been made under such circumstances as to show an agreement to waive the lien. The provision draws a careful distinction between part delivery as a step towards delivery of the whole — which, where it shows waiver, extinguishes the lien — and part delivery preserving the seller's interest in the rest. Where 20 of 100 bags of wheat are delivered, the seller may continue to exercise lien over the other 80; where the buyer has the whole weighed and takes a part, the lien on the rest is lost.

Does a decree for the price defeat the unpaid seller's lien?

No. Section 49(2) provides expressly that the unpaid seller of goods having a lien thereon does not lose his lien by reason only that he has obtained a decree for the price of the goods. The lien is a separate proprietary right that survives the recovery of a decree. The seller may therefore proceed to execute the decree and at the same time retain the goods. Only payment or tender of the price by the buyer — which makes the seller cease to be unpaid within Section 45 — actually extinguishes the lien. The provision answers the argument that a decree merges the cause of action and limits the seller to execution alone.

How is the unpaid seller's lien different from a pledge?

A lien is a statutory right to retain possession until the seller's claim is satisfied, exercised against the buyer's wishes; the lien terminates when the price is tendered; and it does not authorise the seller to resell except under Section 54. A pledge is a contractual right to retain the goods as security for the debtor's debt, taken with the debtor's consent; the pledge is redeemed when the debt is paid; and it authorises the pledgee to sell in case of default. The doctrinal foundations differ — the buyer's default is the source of the unpaid seller's rights; the debtor's intent is the source of the pledgee's rights.