Statutory limitation governs excise refund claims before departmental authorities, excluding general limitation principles for mistake of law claims

Refund claims filed before departmental authorities under the Central Excise framework are governed by the statutory limitation prescribed by the Act and the Rules, not by the general law of limitation applicable to claims based on mistake of law. Where a refund application is made under the statute, the special limitation period controls exclusively and bars recourse to the broader general limitation rules. The distinction sometimes drawn in writ proceedings does not extend to refund claims presented to the departmental authorities under the Rules.

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Issues: Whether a refund claim filed before the departmental authority under the Central Excise Rules was governed by the special period of limitation prescribed under the Rules or by the general period applicable to claims based on mistake of law.

Analysis: A refund claim made before the departmental authorities must conform to the statute under which it is made. The existence of a statutory limitation under the Central Excise Act and the Rules excludes recourse to the general law of limitation for such departmental claims. The distinction drawn in cases where extraordinary writ jurisdiction was invoked does not apply to a refund application presented to the departmental authorities under the Rules.

Conclusion: The refund application was bound by the limitation prescribed under Rule 11 and could not be entertained under the general law of limitation. The decision is against the assessee and in favour of Revenue.

Ratio Decidendi: A refund claim made before departmental authorities under the Central Excise framework is governed exclusively by the statutory limitation prescribed therein, and the general law of limitation cannot override that special bar.

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