MODVAT credit on process input and time limitation fail where essential manufacture is disclosed and no suppression is shown

Ammonia used to purify brine for soda ash manufacture was treated as an input used in or in relation to manufacture, because purification was an essential and integral stage without which the final product could not be obtained. Captive consumption of the soda ash and the absence of a detailed use description in the MODVAT declaration did not defeat credit, since ammonia was declared as an input for the final product. On limitation, the demand could not be sustained on the extended period because the department knew the manufacturing process and credit claim, and there was no evidence of suppression or wilful misstatement. The appeal was allowed and relief followed on both credit eligibility and limitation.

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Issues: (i) Whether ammonia used in the purification of brine for manufacture of soda ash was an input used in or in relation to the manufacture of the final product so as to qualify for MODVAT credit despite the captively consumed soda ash attracting exemption; (ii) Whether the demand was barred by limitation in the absence of suppression or misdeclaration.

Issue (i): Whether ammonia used in the purification of brine for manufacture of soda ash was an input used in or in relation to the manufacture of the final product so as to qualify for MODVAT credit despite the captively consumed soda ash attracting exemption.

Analysis: The expression "in or in relation to the manufacture" was treated as widening the scope of input so as to include goods used in an activity concerned with or pertaining to manufacture. Purification of brine was held to be an essential and integral stage in the manufacture of soda ash, without which the final product could not be obtained. The fact that soda ash used for purification was captively consumed and deemed to have been removed did not alter the character of ammonia as an input. The absence of a specific declaration of the precise manner of use in the MODVAT declaration also did not defeat the claim, since the declaration of ammonia as an input for the final product was sufficient.

Conclusion: Credit on ammonia used in brine purification was admissible and the objection based on Rule 57C failed.

Issue (ii): Whether the demand was barred by limitation in the absence of suppression or misdeclaration.

Analysis: The department was already aware of the credit claim and the nature of the manufacturing process from the correspondence exchanged between the parties. The allegation that soda ash had been falsely described as an intermediate product was found factually incorrect, and there was no material to establish suppression of facts or wilful misstatement. In these circumstances, the extended period could not be invoked.

Conclusion: The demand was time-barred.

Final Conclusion: The appeal succeeded and the impugned order was set aside, with the appellant obtaining relief on both credit eligibility and limitation.

Ratio Decidendi: Inputs used in an essential process connected with manufacture fall within the expression "in or in relation to the manufacture", and where the department is aware of the material facts, the extended period cannot be invoked without suppression or misstatement.

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