Service tax and CENVAT principles: abatement, sub-contractor liability, extended limitation, and invoice-based credit conditions clarified.

Service tax computation was corrected by allowing abatement, applying the correct rate on the date of service, excluding tax already paid through CENVAT, and removing grossed-up amounts. The article also states that a sub-contractor remains liable to service tax even if the principal contractor has discharged tax on the same work, with CENVAT operating only as a credit mechanism. Delayed ST-3 filings and inconsistent disclosures were treated as suppression justifying the extended limitation period, with interest and penalty applying to the surviving demand. CENVAT credit was allowed only where invoices contained the prescribed particulars and were verifiable; otherwise, the credit was disallowed.

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Issues: (i) Whether the demand of service tax survived after allowing abatement, correcting the rate of tax, excluding amounts already paid through CENVAT, and deleting grossed-up amounts; (ii) whether service tax was payable by the appellant as a sub-contractor even where the principal contractor had discharged tax on the same work; (iii) whether the extended period of limitation and consequential penalty and interest were justified; (iv) whether the disallowance of Cenvat credit on invoices lacking prescribed particulars was sustainable.

Issue (i): Whether the demand of service tax survived after allowing abatement, correcting the rate of tax, excluding amounts already paid through CENVAT, and deleting grossed-up amounts.

Analysis: The verification report accepted the appellant's entitlement to abatement on print media, accepted that some service tax had already been paid through CENVAT, accepted that the rate of tax had to be applied as on the date of rendition of service, and accepted that part of the demand arose from an inadvertent grossing-up of taxable value by including service tax in the value itself. The computation consequently showed that these components of the demand could not be sustained.

Conclusion: The demand on these counts was set aside in favour of the appellant.

Issue (ii): Whether service tax was payable by the appellant as a sub-contractor even where the principal contractor had discharged tax on the same work.

Analysis: The applicable statutory scheme treated each taxable service provider as liable to discharge service tax, and the Cenvat mechanism provided the corresponding credit at the subsequent stage. The circular relied upon by the department and the Larger Bench view supported the principle that payment by the principal contractor did not exempt the sub-contractor from liability. Earlier contrary views based on double taxation did not prevail over the statutory scheme and the later binding reasoning.

Conclusion: The demand on sub-contractor services was upheld against the appellant.

Issue (iii): Whether the extended period of limitation and consequential penalty and interest were justified.

Analysis: The record showed delayed filing of ST-3 returns, inconsistent disclosures, and misreported figures, which were treated as suppression of material facts. On that basis the extended period was held invokable. Interest followed on the surviving demand, and penalty under the penal provision was sustained only to the extent of the demand finally upheld, with the statutory option of reduced penalty on timely payment remaining available.

Conclusion: The extended period, interest, and penalty were upheld only to the extent of the surviving demand, and the penalty was correspondingly reduced.

Issue (iv): Whether the disallowance of Cenvat credit on invoices lacking prescribed particulars was sustainable.

Analysis: On verification, part of the disputed credit was found admissible because the invoices contained the necessary registration particulars, but credit relating to invoices that lacked essential particulars or could not be identified was found inadmissible. The remaining inadmissible portion was upheld, while the balance was allowed.

Conclusion: The disallowance was sustained only for the inadmissible portion of the credit, and the rest was allowed.

Final Conclusion: The appeal succeeded in substantial part, with major components of the service tax demand deleted, but the demand relating to sub-contractor liability and the inadmissible portion of Cenvat credit was sustained, along with consequential interest and reduced penalty on the surviving amount.

Ratio Decidendi: In service tax law, each taxable service provider remains liable to discharge tax on the service rendered, the Cenvat scheme provides only a credit mechanism at a later stage, suppression of material facts justifies the extended period, and Cenvat credit can be denied where prescribed invoice particulars are absent or the documents are not verifiable.

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