Modvat credit requires positive evidence of non-receipt or diversion; balance-sheet entries and transporter defects alone are insufficient.

Modvat credit could not be denied where the alleged non-use of imported raw materials was traced to an omission in the balance sheet later corrected by a supplementary auditor's statement, and production figures supported actual consumption in manufacture. Credit also could not be disallowed on the allegation that PA grade inputs were never received and inferior inputs were substituted, because the evidence was inconclusive and transporter record defects alone did not prove non-receipt or clandestine diversion. The demand of duty and connected penalties therefore could not survive once the credit disallowance failed, and the ratio required positive, corroborative evidence rather than presumption.

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Issues: (i) Whether Modvat credit could be denied on the allegation that imported raw materials shown in the balance sheet were not actually used in the manufacture of HDPE pipes; (ii) Whether Modvat credit could be disallowed on the allegation that the invoiced PA grade inputs were not received and that inferior grade inputs were substituted and diverted.

Issue (i): Whether Modvat credit could be denied on the allegation that imported raw materials shown in the balance sheet were not actually used in the manufacture of HDPE pipes.

Analysis: The major portion of the disputed credit related to the alleged non-use of imported materials. The discrepancy arose from an omission in the balance sheet, which was subsequently corrected by a supplementary balance sheet from the auditors. The production figures during the relevant period also supported actual use of the imported materials in manufacture. On this basis, the denial of credit on mere balance-sheet figures was not sustainable.

Conclusion: The disallowance of Modvat credit on this ground was held unsustainable and the finding was in favour of the assessee.

Issue (ii): Whether Modvat credit could be disallowed on the allegation that the invoiced PA grade inputs were not received and that inferior grade inputs were substituted and diverted.

Analysis: The evidence regarding difference between PA and without PA grades was found inconclusive. No detailed investigation was made into the actual difference in characteristics, the alleged source of inferior goods, or the destination of the invoiced goods if they had not reached the factory. The Tribunal held that transporter record defects alone could not establish non-receipt or clandestine diversion, and the case rested on assumptions rather than proof.

Conclusion: The disallowance of Modvat credit on this ground was not sustained and the finding was in favour of the assessee.

Final Conclusion: The demand of duty and the connected penalties could not survive once the credit disallowance was found unsustainable, and all appeals were allowed with consequential relief.

Ratio Decidendi: A Modvat credit demand based on non-receipt or diversion of inputs must be supported by positive, corroborative evidence and cannot rest on presumption, balance-sheet entries, or transporter irregularities alone.

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