TATA ENGINEERING & LOCOMOTIVE CO. LTD. V. STATE OF BIHAR (1964) 6SCR 885:

DATE: 25/02/1964

COURT: Supreme Court of India

BENCH: Chief Justice P.B. Gajendragadkar, Justice K.N. Wanchoo, Justice J.C. Shah, Justice N. Rajagopala Ayyangar, and Justice S.M. Sikri

FACTS:

The Tata Engineering and Locomotive Company Limited (TELCO), based in Jamshedpur (then part of Bihar), was registered as a dealer under the Bihar Sales Tax Act, 1947. For the assessment periods 1949–50 to 1954–55, TELCO sold railway wagons, locomotives, and other engineering goods manufactured in its Jamshedpur factory both inside and outside Bihar. A substantial portion of these goods was supplied against orders from the Director-General of Supplies and Disposals (DGS&D), Government of India, and from various railway authorities. In many cases, the buyers placed firm orders, paid advances, and even specified delivery schedules while the goods were still under production, but actual delivery and appropriation of specific goods to the contracts took place only after manufacture was complete.

The Bihar Sales Tax authorities assessed TELCO to tax on the entire turnover, including sales to out-of-State buyers and Central Government agencies, treating all transactions as intra-State sales because the goods were manufactured and actually delivered within Bihar. Aggrieved by the assessments and the demands raised for several quarters, TELCO filed writ petitions in the Patna High Court challenging the inclusion of these inter-State and Central Government sales in the taxable turnover. The Patna High Court dismissed the petitions, upholding the State’s contention that no inter-State sale had occurred. TELCO then obtained special leave and filed civil appeals directly in the Supreme Court, which were placed before a five-judge Constitution Bench, leading to the landmark decision reported as Tata Engineering & Locomotive Co. Ltd. v. State of Bihar.

ISSUES:

The Constitution Bench in Tata Engineering & Locomotive Co. Ltd. v. State of Bihar (1964) had to determine: (i) whether sales of goods manufactured in Bihar but supplied against pre-existing orders from out-of-State buyers (including the Central Government and railways) were “inter-State sales” within the meaning of Article 286(1)(a) read with Explanation I of the Constitution (as it stood before the 1956 amendment); (ii) at what point the goods became ascertained and appropriated to the out-of-State contract; and (iii) whether Bihar could validly levy sales tax on such transactions when the sale occasioned the movement of goods from Bihar to another State.

JUDGEMENT WITH REASONING:

The five-judge Bench unanimously held that the transactions in question were inter-State sales from the very beginning. Bihar had no legislative competence to tax them because the sale occasioned the movement of goods across State borders. The assessments including these turnovers were quashed, and the State was restrained from taxing sales where a concluded contract with an out-of-State buyer existed before or during manufacture and the goods moved out of Bihar in pursuance of that contract.

The Court applied the “movement test” laid down in the earlier Bengal Immunity case: a sale becomes inter-State if it itself occasions the movement of goods from one State to another. The Bench held that once there is a firm, concluded contract with an out-of-State buyer (even if made before the goods are manufactured), and the goods subsequently move out of the manufacturing State only to fulfil that contract, the sale is indivisible and inter-State in character. The fact that goods were unascertained at the time of contract or that physical delivery and appropriation took place inside Bihar was immaterial; the crucial factor was the direct and inevitable link between the contract and the cross-border movement.

Rejecting the State’s argument that taxability is determined only at the point of appropriation/delivery, the Court ruled that the taxable event in a sale is the transfer of property, not mere physical delivery. Where the contract itself contemplates and results in movement to another State, the sale and movement form part of the same transaction. The pre-1956 Explanation to Article 286(1)(a) (deeming the sale to take place in the State from which movement commences) was interpreted to protect, not defeat, the immunity of inter-State sales from taxation by the State of origin. This judgment became the foundational authority for the “occasions the movement” test and heavily influenced the drafting of Article 269 and the Central Sales Tax Act, 1956.

ANALYSIS:

Tata Engineering & Locomotive Co. Ltd. v. State of Bihar (1964), popularly known as the “TELCO case”, is the fountainhead of the “occasions-the-movement” test that still governs the constitutional character of inter-State sales under Article 286 and the Central Sales Tax Act. By holding that a sale becomes inter-State the moment a binding contract with an outside-State buyer directly causes or inevitably results in the movement of goods across State borders (even if the contract is concluded and goods are appropriated inside the manufacturing State), the five-judge Bench settled a long-standing controversy and prevented exporting States from taxing virtually all forward contracts merely because delivery took place within their territory. This single judgment provided the conceptual backbone for the entire Central Sales Tax regime introduced in 1956.

The TELCO decision remains the most-cited authority on when a sale is “indivisible” and inter-State in nature, and its core principle (that the nexus between the contract and the actual movement of goods is decisive, not the place of appropriation or delivery) has been consistently followed for six decades in hundreds of cases including Balabhagas Hulaschand, Kelvinator, Sahney Steel, and the recent GST-era decisions. It effectively stopped States from encroaching upon the Centre’s exclusive power over inter-State trade and laid down that constitutional restrictions on State taxing power cannot be defeated by artificial fragmentation of a single commercial transaction. Even after the introduction of GST, the TELCO continues to guide the classification of transactions as “inter-State supply” under Section 7 of the IGST Act, making it one of the most enduring constitutional-commercial law precedents of independent India.