Reassessment and commodity classification: spent bleaching earth was treated as an unclassified item, and reopening was upheld

Reassessment under section 21 of the U.P. Sales Tax Act was held valid where material already on record showed a possible lower-rate taxation issue and the regular assessment order did not evidence any conscious decision on the applicable rate, so the proceedings were not a prohibited change of opinion. On classification, spent bleaching earth was held not to retain the character of a mineral after repeated use in oil refining, because it had lost its original absorptive property and become a materially altered commercial residue. It was therefore taxable as an unclassified commodity at the higher rate.

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Issues: (i) Whether the reassessment proceedings under section 21 of the U.P. Sales Tax Act, 1948 were validly initiated on the basis of material on record and without impermissible change of opinion; (ii) Whether "spent bleaching earth" was liable to be treated as a mineral covered by the relevant notification or as an unclassified commodity taxable at the higher rate.

Issue (i): Whether the reassessment proceedings under section 21 of the U.P. Sales Tax Act, 1948 were validly initiated on the basis of material on record and without impermissible change of opinion.

Analysis: The statutory requirement is that the assessing authority must have reason to believe that turnover had escaped assessment, been under-assessed, or been taxed at a lower rate than legally payable. The record showed that the same rate issue had already arisen in earlier proceedings under section 22, and the material relating to the lower rate was already available from those proceedings. The Court further found that the regular assessment order did not show any conscious adjudication on the rate applicable to "spent bleaching earth"; therefore, the reassessment could not be characterised as a forbidden change of opinion.

Conclusion: The initiation of proceedings under section 21 was held to be valid and not vitiated by absence of material or by change of opinion.

Issue (ii): Whether "spent bleaching earth" was liable to be treated as a mineral covered by the relevant notification or as an unclassified commodity taxable at the higher rate.

Analysis: Although bleaching earth is a mineral when excavated, the Court held that after repeated use in refining vegetable oil it loses its original absorptive property and acquires absorbed impurities, so that the commercial commodity sold as "spent bleaching earth" is materially different from the original mineral. The Court distinguished the authorities relied upon for the dealer because they did not decide the same question on the same statutory context, and preferred the reasoning that a materially altered residue is a different commodity for tax purposes. On that basis, the commodity was not found to retain the character of a mineral under the notification.

Conclusion: "Spent bleaching earth" was held not to be a mineral and was liable to tax as an unclassified item at the higher rate.

Final Conclusion: The revision was rejected because both the reassessment proceedings and the higher-rate classification of "spent bleaching earth" were upheld.

Ratio Decidendi: A reassessment may be initiated where material already on record supports a reason to believe that turnover was taxed at a lower rate, and a commodity that has lost its original physical character and commercial identity after use is not to be treated as the same mineral for taxation purposes.

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