Strict proof for excise exemption and suppression-based extended limitation led to denial of exemption and disallowance of deductions.

Extended limitation under excise law was upheld where the assessee had not obtained the required licence, had not filed prescribed classification and price lists, and had removed goods without duty; refusal to produce relevant records was treated as suppression and wilful non-compliance. Exemption for manufacture without use of power was denied because the assessee failed to prove contemporaneous non-use of power and withheld supporting registers, leaving the burden of proof unmet. Trade discount was disallowed as it had not been properly placed before the department through the price-list procedure, and the excise-duty element was also rejected because no duty had actually been paid. The duty demand was sustained.

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Issues: (i) whether the extended period of limitation under the excise law was validly invoked on the basis of suppression and wilful misstatement; (ii) whether the goods were entitled to exemption under the notification governing manufacture without use of power; and (iii) whether trade discount and the element of excise duty were deductible while determining assessable value.

Issue (i): whether the extended period of limitation under the excise law was validly invoked on the basis of suppression and wilful misstatement.

Analysis: The demand covered a period for which the assessee had neither obtained the required licence nor filed the prescribed classification and price lists, and had also removed goods without payment of duty. The conduct was treated as more than a mere procedural lapse, since the assessee repeatedly declined to comply with mandatory requirements despite departmental directions. The refusal to produce relevant records, including the register relating to manufacture, was held to amount to suppression within the scope of the show cause notice.

Conclusion: The extended period of limitation was rightly invoked, against the assessee.

Issue (ii): whether the goods were entitled to exemption under the notification governing manufacture without use of power.

Analysis: The exemption depended on proof that power was not used in or in relation to manufacture. The assessee failed to produce contemporaneous material establishing non-use of power, while the record indicated the existence of power-driven processes and relevant internal registers that were withheld. The burden to establish eligibility for exemption was placed on the claimant, and absence of supporting material was held fatal. On that basis, the claim to exemption was rejected.

Conclusion: The goods were not entitled to exemption under the notification, against the assessee.

Issue (iii): whether trade discount and the element of excise duty were deductible while determining assessable value.

Analysis: The claimed trade discount had not been placed before or approved by the department through the prescribed price-list procedure, and was therefore not allowable. The excise-duty element was also not deductible because no duty had in fact been paid to the department. The assessable value was consequently taken on the basis adopted by the department.

Conclusion: The deductions claimed from assessable value were disallowed, against the assessee.

Final Conclusion: The assessee's appeal failed, the Revenue's appeal on exemption succeeded, and the duty demand was sustained with the assessee left without exemption for the relevant period.

Ratio Decidendi: An exemption from excise duty must be strictly proved by the claimant, and where the assessee fails to establish the factual conditions of exemption and withholds material records, the department may invoke the extended limitation period and deny the exemption.

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