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Tax & Customs LawSupreme Court of India

Voltas Ltd. v. State of Gujarat

Civil Appeal · Neutral citation not assigned (Civil Appeal No. 2957 of 2007)Decided 8 Apr 2015
Civil Appeal No. 2957 of 2007
Chief Justice H.L. Dattu · Justice Arun Mishra · Justice Amitava Roy

Background

Voltas Ltd., a company that designs, supplies and installs air-conditioning and water-chilling plants as indivisible works contracts, was engaged by a Bombay chemicals company to design and install a water-chilling plant to specific technical parameters (tonnage of refrigeration, chilled water temperature and quantity) at a factory in Vapi, Gujarat. A dispute arose over which entry of a Gujarat Sales Tax composition-of-tax notification applied to this contract: Voltas argued it fell under the lower 5% rate for "fabrication and installation of plant and machinery," while the tax authorities and the Gujarat High Court held it was taxable at 15% as an "installation of air-conditioners and A.C. coolers." The High Court ruled against Voltas, prompting this appeal.

Decision Breakdown

The Supreme Court held that the works contract genuinely involved "fabrication", not mere installation, because the customer's work order demanded a custom-designed plant built to specific engineering parameters, requiring the contractor to design, configure and build the plant's components before positioning it, rather than simply installing an off-the-shelf air-conditioning unit. The Court reasoned that the Notification's use of the word "fabrication" specifically in the plant-and-machinery entry (and its absence from the air-conditioner entry) was a deliberate legislative choice reflecting a real difference between the two categories, and that tax notifications must be read strictly by their plain language without importing assumptions. It also held the High Court had wrongly treated the composition scheme as akin to an exemption requiring extra-strict construction against the taxpayer, when it is really an alternative tax-payment mechanism. Finding the contract's design-and-fabrication character determinative, the Court set aside the High Court's judgment and classified the contract under the 5% "fabrication and installation of plant and machinery" entry.

Lesson Learnt

How a tax statute or notification classifies a transaction turns on the real substance of what was actually done (here, custom design and fabrication versus simple installation), not on a generic label like "air-conditioning", and ambiguous tax provisions are to be read strictly by their own words, resolving genuine doubt in the taxpayer's favour.

Voltas Ltd. v. State of Gujarat – Legal Case Shots | LegalAware