Case Note & Summary
The dispute arose under sales tax law in Rajasthan. The respondent, M/s. Man Industrial Corporation Ltd., was a fabricator of steel windows. It submitted a tender to the State for 'providing and fixing' window leaves in a building. The tender specified that the windows were to be fabricated according to given specifications and fixed within six months from acceptance by using rawl plugs in cut stone work. The quoted rate was based on the current price of mild steel billets and was revisable in light of changes in the controlled price of steel. The tender was accepted, and the respondent carried out the work. The Sales Tax Officer levied sales tax on the entire amount received, holding that the contract was essentially for the sale of goods, and the act of fixing the windows was merely an incidental service undertaken free of charge to promote sales. In appeal, the Deputy Commissioner (Excise & Taxation) modified the order, holding that the contract comprised two distinct parts: one for providing the windows (sale) and another for fixing them (service); accordingly, only the sale portion was taxable. The Board of Revenue confirmed this view. On a reference, the High Court differed, ruling that the contract was a building contract and that no part of the amount received was taxable as a sale of goods. The State then appealed to the Supreme Court. The Supreme Court examined the nature of the contract. It observed that the classification of a contract as one for sale of goods or for service depends upon the main object of the parties, to be gathered from the terms of the contract, the surrounding circumstances, and the custom of the trade. It emphasized that there is no universal rule applicable to all cases. Applying this principle, the Court found that the main object of the contract was to undertake the skilled work of fabricating and fixing the windows in the building, which involved significant labour and service. The supply of the materials was incidental to that service. Therefore, the court held that the contract was one for rendering service, not for the sale of goods. Consequently, the amount received by the respondent under the contract was not taxable under sales tax. The appeal was dismissed, and the High Court’s decision was affirmed. The ruling clarified the test for distinguishing between a contract of sale and a contract for work and services, reiterating that the substance and predominant object of the transaction must guide the determination.
Headnote
A) Sales Tax - Classification of Contract - Sale of Goods vs. Service - Main Object Test - Sales Tax Laws - The respondent, a fabricator of steel windows, entered into a contract for 'providing and fixing' window leaves in a building. The Sales Tax Officer treated the entire contract as a sale of goods, but the High Court held it was a building contract not taxable. The Supreme Court held that the true nature of the contract was for rendering service because the main object of the parties, as gathered from the terms, the circumstances, and trade custom, was the execution of work involving skill and labour, not a mere sale of goods. The amount received was therefore not taxable as a sale. (Paras Not mentioned)
Issue of Consideration
Whether the contract for 'providing and fixing' steel windows in a building was a contract for sale of goods or a contract for rendering service, and consequently whether the amount received under the contract was taxable under sales tax.
Final Decision
The Supreme Court held that the contract was for rendering service and the amount received was not taxable. The appeal was dismissed.
Law Points
- Whether a contract is for sale of goods or for service depends on the main object of the parties gathered from the terms of the contract
- the circumstances of the transaction and the custom of the trade
- and no universal rule applicable to all cases can be formulated.




