Retrospective tax clarification and overbroad entry interpretation are impermissible under Tamil Nadu sales tax law

A clarification issued under Section 28A of the Tamil Nadu General Sales Tax Act, once applied by the assessee and accepted by the department, cannot be withdrawn or modified retrospectively to impose liability for an earlier period; any change can operate only prospectively. The text also states that a clarification cannot enlarge the scope of a charging entry beyond its language: Entry 9 of the Eleventh Schedule could not be extended to locally purchased wet dates merely because they were of foreign origin. The impugned clarification was therefore treated as beyond the statutory entry, and the consequential assessment-related orders were quashed.

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Issues: (i) Whether the clarification issued under Section 28A of the Tamil Nadu General Sales Tax Act could be withdrawn or modified retrospectively so as to fasten liability for an earlier assessment period; (ii) whether the impugned clarification bringing locally purchased wet dates within Entry 9 of the Eleventh Schedule was in conformity with the statutory entry.

Issue (i): Whether the clarification issued under Section 28A of the Tamil Nadu General Sales Tax Act could be withdrawn or modified retrospectively so as to fasten liability for an earlier assessment period.

Analysis: Section 28A empowers the Commissioner to issue clarifications on the rate of tax and such clarifications are binding on the departmental authorities. A clarification already acted upon by the assessee cannot be altered to the assessee's detriment with retrospective effect. If the revenue considers it necessary to depart from an earlier clarification, the change can operate only prospectively. The earlier clarification had been applied by the assessee and accepted in the returns for the relevant period.

Conclusion: The impugned modification could not operate retrospectively against the assessee.

Issue (ii): Whether the impugned clarification bringing locally purchased wet dates within Entry 9 of the Eleventh Schedule was in conformity with the statutory entry.

Analysis: Entry 9 covers imported cigarettes, medium density fibre boards, textiles and other imported items falling in Parts D and E of the First Schedule. The departmental guidelines issued for imported goods required the commodity to satisfy the conditions specified therein, including foreign make or markings and absence of Indian brand or repacking. The impugned clarification extended Entry 9 to wet dates purchased from other States merely because they were of foreign origin, although the statutory entry did not use such language. A clarification cannot add words or enlarge the scope of the charging entry beyond its text. Wet dates continued to fall under the relevant entry in Part D of the First Schedule for the material period.

Conclusion: The impugned clarification was beyond the scope of Entry 9 and was invalid.

Final Conclusion: The clarification and the consequential assessment-related orders were quashed, and the waiver applications were directed to be reconsidered in accordance with law.

Ratio Decidendi: A statutory clarification binding on the department cannot be retrospectively altered to the prejudice of an assessee, and a clarification cannot expand a taxing entry beyond the language of the statute.

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