Rebate versus refund in export cases: maintainability can be raised as a pure question of law at appeal stage.

In export cases, a claim framed as refund must be tested against the statutory rebate mechanism where rebate is the prescribed route under the rules. The Tribunal held that the maintainability objection was a pure question of law and could be raised at the appellate stage, even if not examined earlier. Because the Commissioner (Appeals) had not considered maintainability, the matter was remitted for fresh adjudication in accordance with law. The reasoning also preserved the claimant's ability to pursue rebate and avoided denial of relief merely because limitation was not contested below.

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Issues: Whether a claim presented as refund under Section 11B was maintainable when the goods were admittedly exported and the proper statutory route was rebate under Rule 18; and whether the maintainability objection could be raised for the first time before the Tribunal.

Analysis: Section 11B deals with refund of duty and also recognises rebate, while Rule 18 prescribes the form and manner for rebate in export cases. As the dispute arose from export of goods, the matter fell within the rebate framework rather than a simple refund claim. The objection on maintainability raised by the Revenue involved a question of law and could therefore be entertained at the appellate stage. Since the Commissioner (Appeals) had not examined the maintainability aspect, the matter required reconsideration. The respondent was also to be protected from being denied the ability to pursue rebate merely because the Revenue had not contested limitation below.

Conclusion: The maintainability objection was accepted for consideration, and the matter was remitted to the Commissioner (Appeals) for fresh decision on the refund claim in accordance with law.

Final Conclusion: The appeal succeeded only to the extent of reopening the maintainability issue, and the controversy was sent back for fresh adjudication.

Ratio Decidendi: In export cases, where the statute provides rebate under the prescribed rules, a claim styled as refund must be tested on maintainability, and a pure question of law may be raised at any stage of the proceedings.

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