Strict construction of exemption entries excludes unlisted goods and denies prospective relief where statutory grounds are absent.

AAR Maharashtra held that an exemption notification tied to Schedule Entry C-56 had to be strictly construed, so only goods expressly described in the notification could qualify. Back bag was not packing material for a laptop, adopter was an electrical transformer and converter rather than a unit of an automatic data processing machine, and tablet was not specifically included in the entry despite its tariff classification. All three items were therefore excluded from Schedule Entry C-56 and taxed under the residuary entry. The authority also refused prospective effect, finding no ambiguity or compelling basis to protect prior tax liability.

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Issues: (i) Whether the commodities described as back bag, adopter and tablet were covered by Schedule Entry C-56 as information technology products or fell under the residuary entry; (ii) Whether prospective effect could be granted to the advance ruling under the statute.

Issue (i): Whether the commodities described as back bag, adopter and tablet were covered by Schedule Entry C-56 as information technology products or fell under the residuary entry.

Analysis: The charging provision required tax to be levied according to the goods actually sold and the applicable schedule entry. The notification for Schedule Entry C-56 was held to be restrictive in nature, as it specified listed goods only and had to be construed strictly. The terms used in the notification, including the opening expression and the explanatory notes, were applied to hold that only the expressly described items were covered. The back bag was held not to be packing material for the laptop within the meaning of the packing provision. The adopter was treated as an electrical transformer and converter, not as a unit of an automatic data processing machine. The tablet, though classifiable under the excise tariff heading for "other" portable digital automatic data processing machines, was not specifically included in the notification and therefore could not be brought within Schedule Entry C-56 by implication.

Conclusion: The back bag, adopter and tablet were not covered by Schedule Entry C-56 and were liable under the residuary entry at the higher rate of tax.

Issue (ii): Whether prospective effect could be granted to the advance ruling under the statute.

Analysis: The power to deny retrospective effect was treated as discretionary and dependent on the existence of compelling circumstances. The authority found no ambiguity in the notification, no sufficient cause to invoke the protective discretion, and no basis to neutralize prior tax liability. The request was therefore refused on the facts and the statutory scheme.

Conclusion: Prospective effect was denied.

Final Conclusion: The ruling adopted a strict and confined construction of the exemption notification and refused to extend its benefit to goods not expressly described, while also declining to protect prior transactions through prospective operation.

Ratio Decidendi: An exemption notification linked to tariff headings must be strictly construed according to its express language and notes, and goods not specifically described cannot be included by implication; discretionary prospective relief is available only where the statutory circumstances clearly warrant it.

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