13.2 Transfer of Property, Title by Non-Owners & Unpaid Seller's Rights

Key Takeaways

  • Under Section 18, property cannot pass in unascertained goods until they are ascertained; for specific goods in a deliverable state, property passes the instant the contract is made under Section 20 regardless of postponed payment or delivery.
  • The fundamental common law maxim nemo dat quod non habet codified in Section 27 dictates that a buyer acquires no better title than the seller possessed, protecting original owners against unauthorized dispositions.
  • Crucial statutory exceptions to nemo dat protect bona fide purchasers for value without notice: sales by mercantile agents in ordinary course (Section 27 proviso), joint owners (Section 28), voidable title holders before rescission (Section 29), and sellers or buyers continuing in possession (Section 30).
  • An unpaid seller under Section 45 possesses dual remedial spheres: rights against the goods in rem comprising lien (Sections 47-49), stoppage in transit upon buyer insolvency (Sections 50-52), and resale (Section 54); and personal actions in personam for price (Section 55) or damages (Section 56).
  • The right of lien requires actual possession and is lost upon parting with goods, whereas stoppage in transit commences only after the seller parts with possession and continues until transit ends by buyer delivery or carrier attornment.
Last updated: September 2026

13.2 Transfer of Property, Title by Non-Owners & Unpaid Seller's Rights

[!NOTE] The Significance of 'Property': In the Sale of Goods Act, 1930, the word "property" signifies general property (ownership) in goods, as strictly distinguished from special property (mere possession or custody). Determining the exact microsecond when property passes from seller to buyer is pivotal because: (1) risk prima facie follows ownership under Section 26 (res perit domino); (2) the right to sue third-party tortfeasors for damage to goods vests in the owner; (3) an unpaid seller can sue for the price under Section 55 only after property has passed; and (4) upon bankruptcy, goods vest in the Official Assignee of whichever party holds property.


Transfer of Property Between Seller and Buyer (Sections 18 to 26)

Under Section 19(1), property in specific or ascertained goods passes to the buyer at such time as the parties to the contract intend it to pass. Intention is ascertained from the terms of the contract, the conduct of the parties, and the circumstances of the case (Section 19(2)).

Where the contract discloses no contrary intention, the statutory rules enacted in Sections 20 to 24 govern the precise moment of transfer:

+-----------------------------------------------------------------------------------------+
|                    Statutory Rules on Transfer of Property (Sections 18-24)             |
+-----------------------------------------------------------------------------------------+
|  Sec. 18: UNASCERTAINED GOODS    --> NO property passes until goods are ASCERTAINED     |
|                                                                                         |
|  Sec. 20: SPECIFIC GOODS IN      --> Property passes IMMEDIATELY when contract is made  |
|           DELIVERABLE STATE          (Postponement of delivery/payment is immaterial)    |
|                                                                                         |
|  Sec. 21: SPECIFIC GOODS TO BE   --> Property passes when seller DOES THAT THING AND    |
|           PUT IN DELIVERABLE STATE   the buyer has NOTICE thereof                       |
|                                                                                         |
|  Sec. 22: SPECIFIC GOODS IN      --> Property passes when seller WEIGHS/MEASURES/TESTS  |
|           DELIVERABLE STATE          to ascertain price AND buyer has NOTICE thereof    |
|           REQUIRING WEIGHING                                                            |
|                                                                                         |
|  Sec. 23: UNASCERTAINED / FUTURE --> Property passes when goods in deliverable state    |
|           GOODS BY DESCRIPTION       are UNCONDITIONALLY APPROPRIATED with mutual assent|
|                                      (Delivery to carrier without reserving disposal)   |
|                                                                                         |
|  Sec. 24: GOODS ON APPROVAL /    --> Property passes when buyer SIGNIFIES APPROVAL,     |
|           SALE OR RETURN             ADOPTS TRANSACTION, or RETAINS beyond fixed/reason |
+-----------------------------------------------------------------------------------------+

1. Specific Goods in Deliverable State (Section 20)

Under Section 20, where there is an unconditional contract for the sale of specific goods in a deliverable state, the property in the goods passes to the buyer when the contract is made, and it is immaterial whether the time of payment or the time of delivery, or both, be postponed.

  • Meaning of 'Deliverable State' (Section 2(3)): Goods are in a deliverable state when they are in such a state that the buyer would under the contract be bound to take delivery of them.
  • Classic Application: A agrees to sell B a specific horse standing in A's stable for Rs. 50,000, payment to be made next week and delivery to be taken next month. The horse dies that night without fault. The property had already passed to B under Section 20; consequently, under Section 26, the loss falls on B, and B must pay the price (Tarling v. Baxter (1827) 6 B&C 360).

2. Specific Goods to be Put into Deliverable State (Section 21)

Where there is a contract for the sale of specific goods and the seller is bound to do something to the goods for the purpose of putting them into a deliverable state (e.g., crushing timber, packing machines, repairing parts), the property does not pass until such thing is done and the buyer has notice thereof.

3. Specific Goods Requiring Price Ascertainment (Section 22)

Where there is a contract for the sale of specific goods in a deliverable state, but the seller is bound to weigh, measure, test, or do some other act or thing with reference to the goods for the purpose of ascertaining the price, the property does not pass until such act or thing is done and the buyer has notice thereof.

4. Sale of Unascertained Goods and Appropriation (Section 23)

Under Section 18, in a contract for the sale of unascertained goods, no property in the goods is transferred to the buyer unless and until the goods are ascertained.

Section 23(1) provides the mechanism: where there is a contract for the sale of unascertained or future goods by description, property passes when goods of that description and in a deliverable state are unconditionally appropriated to the contract, either by the seller with the assent of the buyer or by the buyer with the assent of the seller. Assent may be express or implied, and given before or after appropriation.

  • Delivery to Carrier (Section 23(2)): Where, in pursuance of the contract, the seller delivers the goods to the buyer or to a carrier or other bailee for the purpose of transmission to the buyer, and does not reserve the right of disposal, he is deemed to have unconditionally appropriated the goods to the contract.

5. Goods Sent on Approval or "Sale or Return" (Section 24)

When goods are delivered to the buyer on approval or on sale or return, property passes to the buyer:

  1. When the buyer signifies his approval or acceptance to the seller.
  2. When the buyer does any other act adopting the transaction (e.g., pledging the goods with a pawnbroker, as held in Kirkham v. Attenborough [1897] 1 QB 201).
  3. If the buyer does not signify approval but retains the goods without giving notice of rejection, on the expiration of the fixed trial period, or if no time is fixed, on the expiration of a reasonable time.

6. Reservation of Right of Disposal (Section 25)

Under Section 25, the seller may, by the terms of the contract or appropriation, reserve the right of disposal of the goods until certain conditions are fulfilled. In such case, notwithstanding the delivery of goods to the buyer or to a carrier, the property in the goods does not pass to the buyer until the conditions imposed by the seller are fulfilled.

  • Statutory Presumptions (Section 25(2) & 25(3)):
    • Where goods are shipped or consigned by railway, and by the bill of lading or railway receipt the goods are deliverable to the order of the seller or his agent, the seller is prima facie deemed to reserve the right of disposal.
    • Where the seller transmits a bill of exchange for the price together with the bill of lading/railway receipt to the buyer, the buyer is bound to return the document of title if he does not accept or pay the bill of exchange. If the buyer wrongfully retains the document of title, the property in the goods does not pass to him.

7. Risk Passes with Property: The Rule of Res Perit Domino (Section 26)

Section 26 enacts the fundamental rule: "Unless otherwise agreed, the goods remain at the seller's risk until the property therein is transferred to the buyer, but when the property therein is transferred to the buyer, the goods are at the buyer's risk whether delivery has been made or not."

  • First Proviso (Fault-Based Delay): Where delivery has been delayed through the fault of either buyer or seller, the goods are at the risk of the party in fault as regards any loss which might not have occurred but for such fault (Demby Hamilton & Co. Ltd. v. Barden [1949] 1 All ER 435).
  • Second Proviso (Bailee Duties): Nothing in Section 26 affects the duties or liabilities of either seller or buyer as a bailee of the goods for the other party.

Transfer of Title by Non-Owners: Nemo Dat Quod Non Habet (Sections 27 to 30)

Under Section 27, Indian law codifies the foundational common law principle:

"Nemo dat quod non habet" — No one can transfer a better title to goods than he himself possesses.

If goods are sold by a person who is not the owner and who does not sell them under the authority or with the consent of the owner, the buyer acquires no better title to the goods than the seller had, unless the owner of the goods is by his conduct precluded from denying the seller's authority to sell (estoppel).

+-----------------------------------------------------------------------------------------+
|                   The Six Statutory Exceptions to Nemo Dat (Sections 27-30)             |
+-----------------------------------------------------------------------------------------+
|  1. Sec. 27 Proviso: MERCANTILE AGENT in possession with consent, selling in ordinary   |
|                      course of business to bona fide buyer without notice               |
|  2. Sec. 28:         SALE BY ONE OF JOINT OWNERS in sole possession with co-owners'     |
|                      consent, selling to bona fide purchaser for value                  |
|  3. Sec. 29:         SALE BY PERSON IN POSSESSION UNDER VOIDABLE CONTRACT before        |
|                      rescission (Phillips v. Brooks; bona fide purchaser protected)      |
|  4. Sec. 30(1):      SELLER IN POSSESSION AFTER SALE reselling or pledging to bona fide |
|                      third party (first buyer has remedy in damages only)               |
|  5. Sec. 30(2):      BUYER IN POSSESSION BEFORE TITLE PASSES reselling or pledging      |
|                      (Lee v. Butler; hire-purchase Helby v. Matthews distinguished)     |
|  6. Sec. 54(3):      RESALE BY UNPAID SELLER exercising right of lien or stoppage,      |
|                      passing unimpeachable title to subsequent buyer                    |
+-----------------------------------------------------------------------------------------+

Deep-Dive Analysis of Nemo Dat Exceptions

  1. Sale by Mercantile Agent (Section 27 Proviso): A mercantile agent (defined in Section 2(9)) can convey valid title if four conditions co-exist:
    • The agent is in possession of the goods or documents of title with the consent of the owner;
    • The sale is made when acting in the ordinary course of business of a mercantile agent;
    • The buyer acts in good faith; and
    • The buyer has not at the time of the contract of sale notice that the seller has no authority to sell (Folkes v. King [1923] 1 KB 282).
  2. Sale by One of Several Joint Owners (Section 28): If one of several joint owners of goods has the sole possession of them by permission of the co-owners, the property in the goods is transferred to any person who buys them of such joint owner in good faith and has not at the time of the contract of sale notice that the seller has no authority to sell.
  3. Sale by Person in Possession Under Voidable Contract (Section 29):
    • Where the seller has obtained possession of goods under a contract voidable under Section 19 or 19A of the Indian Contract Act, 1872 (e.g., through coercion, fraud, misrepresentation, or undue influence), but the contract has not been rescinded at the time of the sale, the buyer acquires a good title to the goods, provided he buys them in good faith and without notice of the seller's defect of title.
    • Landmark Precedent — Phillips v. Brooks Ltd. [1919] 2 KB 243: A swindler named North entered a jeweller's shop, represented himself as Sir George Bullough, and paid for a ring with a worthless cheque. Before the fraud was discovered, North pledged the ring with a pawnbroker (Brooks), who acted bona fide. Held: the contract between the jeweller and North was voidable for fraud, not void ab initio. Because the contract had not been rescinded when the ring was pledged, Brooks obtained a valid pledge interest.
    • The Mistake Distinction (Crucial Exam Trap): If the contract is void ab initio for fundamental mistake of identity (Cundy v. Lindsay (1878) 3 App Cas 459), no property ever passed to the rogue, and Section 29 cannot operate; the true owner can recover the goods from the innocent buyer.
  4. Seller in Possession After Sale (Section 30(1)): Where a person having sold goods continues in possession of the goods or documents of title, delivery or transfer by that person (or a mercantile agent for him) under any sale, pledge, or other disposition to a bona fide recipient without notice has the same effect as if authorized by the owner.
  5. Buyer in Possession Before Property Passes (Section 30(2)): Where a person having bought or agreed to buy obtains, with the consent of the seller, possession of the goods or documents of title, delivery or transfer to a bona fide third party conveys good title.
    • The Hire-Purchase Boundary: In Lee v. Butler [1893] 2 QB 318, a hire-purchase agreement containing an absolute commitment to pay all instalments was held to be an "agreement to buy", allowing the hirer to pass good title under Section 30(2). In contrast, in Helby v. Matthews [1895] AC 471, where the hirer had an option to terminate the hiring and return the piano at any time, he had not "agreed to buy"; hence, a pledge to a pawnbroker passed no title.

Performance of Contract & Rights of the Unpaid Seller (Sections 45 to 61)

1. Who is an 'Unpaid Seller'? (Section 45)

Under Section 45(1), the seller of goods is deemed to be an unpaid seller:

  • When the whole of the price has not been paid or tendered.
  • When a bill of exchange or other negotiable instrument has been received as conditional payment, and the condition has been broken by reason of the dishonor of the instrument or otherwise.
  • Under Section 45(2), "seller" includes an agent of the seller to whom the bill of lading has been endorsed, or a consignor or agent who has himself paid or is directly responsible for the price.

2. Dual Spheres of Unpaid Seller Remedies

+-----------------------------------------------------------------------------------------+
|                         Remedies of the Unpaid Seller Matrix                            |
+-----------------------------------------------------------------------------------------+
|  A. RIGHTS AGAINST THE GOODS (IN REM) (Sec. 46)                                         |
|     ├── 1. RIGHT OF LIEN (Sec. 47-49)          --> Retain possession until paid         |
|     ├── 2. RIGHT OF STOPPAGE IN TRANSIT (50-52)--> Regain possession from carrier        |
|     │                                              (Buyer must be INSOLVENT)            |
|     └── 3. RIGHT OF RESALE (Sec. 54)           --> Resell goods to third party          |
|                                                                                         |
|  B. RIGHTS AGAINST THE BUYER PERSONALLY (IN PERSONAM)                                    |
|     ├── 1. Suit for Price (Sec. 55)            --> Where property has passed            |
|     ├── 2. Suit for Damages for Non-Acceptance  --> Measured under Sec. 73 Contract Act |
|            (Sec. 56)                                                                    |
|     ├── 3. Suit for Repudiation Before Date    --> Anticipatory breach (Sec. 60)        |
|     └── 4. Suit for Interest / Special Damages --> Court discretionary interest (Sec. 61|
+-----------------------------------------------------------------------------------------+

3. Unpaid Seller's Possessory Lien (Sections 47 to 49)

Under Section 47, an unpaid seller who is in actual physical possession of the goods is entitled to retain possession until payment in three cases:

  • Where the goods have been sold without any stipulation as to credit;
  • Where the goods have been sold on credit, but the term of credit has expired; or
  • Where the buyer becomes insolvent.
  • Termination of Lien (Section 49): The unpaid seller loses his lien:
    1. When he delivers the goods to a carrier or other bailee for transmission to the buyer without reserving the right of disposal;
    2. When the buyer or his agent lawfully obtains possession of the goods; or
    3. By waiver of the lien.
    • Important Caveat (Section 49(2)): The unpaid seller does not lose his lien merely by reason that he has obtained a decree for the price of the goods.

4. Right of Stoppage in Transit (Sections 50 to 52)

Under Section 50, when the buyer of goods becomes insolvent, and the unpaid seller has parted with the possession of the goods, the seller has the right of stopping them in transit—that is to say, he may resume possession of the goods while they are in course of transit, and may retain them until payment or tender of the price.

  • Three Indispensable Conditions for Stoppage:
    1. The seller must be unpaid;
    2. The buyer must be insolvent (Section 2(8): ceased to pay debts in ordinary course or cannot pay debts as they become due);
    3. The goods must be in the course of transit.
  • Duration of Transit (Section 51): Goods are in transit from the time they are delivered to a carrier for transmission until the buyer or his agent takes delivery of them.
  • When Transit Ends (Section 51(2) & 51(3)):
    • If the buyer or his agent obtains delivery before arrival at destination (51(2)).
    • Attornment (Section 51(3)): If, after arrival at destination, the carrier acknowledges (attorns) to the buyer or his agent that he holds the goods on his behalf and continues in possession for the buyer, the transit is at an end, and it is immaterial that a further destination has been indicated by the buyer.
    • Wrongful refusal by carrier to deliver goods to buyer ends transit (Section 51(6)).

Comparison: Lien vs. Stoppage in Transit

FeatureRight of Lien (Section 47)Stoppage in Transit (Section 50)
PossessionSeller retains actual physical possession.Seller has parted with possession; carrier holds goods.
Buyer's SolvencyOperates whether buyer is solvent or insolvent.Operates strictly when buyer is insolvent.
CommencementPrecedes stoppage; ends when seller parts with goods.Commences only after lien has terminated by handover to carrier.
Primary PurposeRetaining possession to compel payment.Regaining possession to revive the seller's possessory lien.

5. Right of Resale (Section 54)

The contract of sale is not rescinded by the mere exercise by an unpaid seller of his right of lien or stoppage in transit (Section 54(1)). Section 54 provides the rules for resale:

  • Perishable Goods (Section 54(2)): The unpaid seller may resell perishable goods immediately without giving notice to the buyer.
  • Non-Perishable Goods (Section 54(2)): The unpaid seller must give notice of intention to resell to the buyer. If the buyer does not within a reasonable time pay or tender the price:
    • The unpaid seller may resell the goods;
    • Recover from the defaulting buyer damages for any loss occasioned by the breach; and
    • Retain any profit realized on the resale.
  • Consequences of Resale WITHOUT Notice (Section 54(4) — Crucial Exam Trap): If the unpaid seller resells non-perishable goods without giving notice:
    • The seller cannot recover damages for any loss from the buyer; and
    • The seller must account for and hand over any surplus profit realized on the resale to the defaulting buyer!
  • Protection of Second Purchaser (Section 54(3)): Where an unpaid seller exercises his right of lien or stoppage in transit and resells, the subsequent buyer acquires an unimpeachable title thereto as against the original buyer, irrespective of whether notice of resale was given.

Practical Exam Traps & Examiner Pitfalls

IssueMisconception / TrapCorrect Legal Position
Postponed Delivery/PriceAssuming property cannot pass if payment or delivery is postponed.Under Section 20, property in specific deliverable goods passes immediately upon contract formation.
Attornment by CarrierBelieving stoppage in transit survives after carrier agrees to hold goods for buyer.Carrier's attornment terminates transit immediately under Section 51(3); right of stoppage is extinguished.
Resale Without NoticeBelieving an unpaid seller who resells without notice keeps the profit.Under Section 54(4), an unpaid seller reselling without notice must surrender any profit to the defaulting buyer.
Theft vs Voidable TitleAssuming a bona fide purchaser from a thief gets good title under Section 29.A thief has no title (void ab initio); Section 29 applies strictly to voidable contracts not yet rescinded.
Decree for Price vs LienAssuming that obtaining a civil court decree for the price extinguishes the seller's lien.Section 49(2) expressly enacts that obtaining a decree for price does not deprive the unpaid seller of lien.
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Unpaid Seller Remedial Decision Tree
Test Your Knowledge

Under Section 20 of the Sale of Goods Act, 1930, when does property pass in an unconditional contract for the sale of specific goods in a deliverable state?

A
B
C
D
Test Your Knowledge

In the context of the nemo dat quod non habet rule and its exceptions under Section 29 of the Sale of Goods Act, 1930, which of the following represents the correct legal position?

A
B
C
D
Test Your Knowledge

What are the legal consequences under Section 54(4) of the Sale of Goods Act, 1930 if an unpaid seller resells non-perishable goods without giving notice of intention to resell to the defaulting buyer?

A
B
C
D
Test Your Knowledge

Under Section 51(3) of the Sale of Goods Act, 1930, what is the legal effect if, after the arrival of goods at the appointed destination, the carrier acknowledges to the buyer or his agent that the carrier holds the goods on the buyer's behalf?

A
B
C
D