Conditional excise rebate and writ maintainability in tax matters turned on statutory remedies and unmet export conditions.

Writ jurisdiction was held not ordinarily available in central excise matters where efficacious appellate and revisional remedies had been invoked or remained available, and the writ petition was therefore treated as not maintainable. Rebate of duty on yarn converted into polyester thread and exported was held inadmissible because the rebate notification required direct export of duty-paid goods from the factory or warehouse, a condition not satisfied on the facts. The proviso to Rule 12 was held to confer only discretionary power on the authority to allow rebate on proof of export, and not an enforceable right to mandamus where notification conditions were unmet.

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Issues: (i) whether the writ petition was maintainable when the statutory appellate and revisional remedies under the Central Excise law had already been invoked or remained available; (ii) whether rebate of central excise duty was admissible on yarn converted into polyester thread and exported, despite the conditions in the rebate notification requiring direct export after payment of duty in cash from the factory or warehouse; (iii) whether the proviso to Rule 12 conferred an enforceable right to mandamus for grant of rebate notwithstanding non-compliance with notification conditions.

Issue (i): whether the writ petition was maintainable when the statutory appellate and revisional remedies under the Central Excise law had already been invoked or remained available.

Analysis: The remedy structure under the Central Excise law provided appeal and further statutory review. Where an efficacious statutory remedy exists, the settled rule is that writ jurisdiction should not be used to short-circuit the statutory scheme, particularly in tax matters. The earlier order had already been carried in appeal and revision, and for the later order an appellate remedy remained available.

Conclusion: The writ petition was not maintainable in view of the available and exhausted statutory remedies.

Issue (ii): whether rebate of central excise duty was admissible on yarn converted into polyester thread and exported, despite the conditions in the rebate notification requiring direct export after payment of duty in cash from the factory or warehouse.

Analysis: Rebate under Rule 12 and the notification was confined to duty on the goods exported, subject to the prescribed conditions and limitations. The exported product was polyester thread made after processing yarn received from another unit, and the notification required direct export of duty-paid goods from the factory or warehouse. The Court held that yarn and sewing thread are not the same in excise parlance and that the conditions for rebate were not fulfilled.

Conclusion: Rebate was not admissible and the authorities were in rejecting the claims.

Issue (iii): whether the proviso to Rule 12 conferred an enforceable right to mandamus for grant of rebate notwithstanding non-compliance with notification conditions.

Analysis: The proviso empowered the authority, on satisfaction that the goods were in fact exported, to allow the whole or part of the rebate even if notification conditions were not complied with. That power was discretionary and could not be converted into a command by writ of mandamus, especially when the authority had already taken a consistent view against the claim.

Conclusion: No mandamus could issue to compel grant of rebate under the proviso.

Final Conclusion: The order of the writ court was set aside and the excise authorities' rejection of the rebate claims was restored, leaving the respondent to pursue remedies only in accordance with law.

Ratio Decidendi: In tax matters, writ jurisdiction will not ordinarily be entertained where an efficacious statutory remedy exists, and rebate under a conditional notification cannot be claimed by mandamus when the prescribed conditions are not satisfied and the governing proviso confers only discretionary power on the authority.

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