Tax classification of bone meal upheld: separate commercial identity justified denial of organic manure exemption.

Bone meal was treated as falling in a distinct commercial class from the crude organic manures listed in the Kerala General Sales Tax Act's Third Schedule, even if it could grammatically be described as an organic manure. The classification was upheld because taxation legislation permits a wider legislative latitude, and exemption may be restricted to selected manures to advance a fiscal policy, provided there is intelligible differentia and rational nexus with the object pursued. On that basis, the separate treatment of bone meal under the First Schedule was not arbitrary or hostile discrimination, and exemption under the Third Schedule was denied.

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Issues: Whether inclusion of bone meal in Entry 57(V) of the First Schedule to the Kerala General Sales Tax Act, and exclusion from Entry 17 of the Third Schedule, was arbitrary, discriminatory, or violative of Article 14 of the Constitution of India, and whether bone meal was entitled to exemption as organic manure.

Analysis: Bone meal may answer the grammatical description of organic manure, but the relevant classification had to be tested on the basis of its commercial identity, market treatment, and legislative object. The material placed before the Court showed that bone meal had acquired commercial importance as a fertilizer and stood in a different commercial class from the crude organic manures specifically listed in the Third Schedule. The legislature was entitled to grant exemption to selected manures to encourage their use and promote a particular fiscal policy. In taxation matters, a wider latitude is available to the legislature, and classification is valid if founded on intelligible differentia and having rational nexus with the object sought to be achieved. The Court found no palpable arbitrariness or hostile discrimination in treating bone meal separately from the exempted organic manures.

Conclusion: The classification was held to be valid, bone meal was not entitled to exemption under Entry 17 of the Third Schedule, and the challenge under Article 14 failed.

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