Service tax adjustment limits and duplicate demand rules: excess tax set-off was rejected, but tax already paid by the transporter could not be demanded again.

Rule 6(3) of the Service Tax Rules, 1994 permits adjustment of excess service tax only in the manner and subject to the stated conditions, so a taxpayer cannot set off an earlier short payment against a later excess payment; that claimed adjustment was rejected. Tax already discharged by the transporter on the same service could not be demanded again from the appellant, so the duplicate demand was set aside. Because the dispute depended on legal interpretation, penalties were also held unwarranted and deleted.

---

---

Issues: (i) Whether excess service tax paid in a subsequent period could be adjusted against short payment for an earlier period. (ii) Whether service tax paid by the transporter could again be demanded from the appellant, and whether penalties were sustainable.

Issue (i): Whether excess service tax paid in a subsequent period could be adjusted against short payment for an earlier period.

Analysis: Rule 6(3) of the Service Tax Rules, 1994 permits adjustment of excess service tax only against liability for the subsequent period and only on fulfilment of the stated condition of refund of the value of taxable service and the service tax thereon to the recipient. The rule does not permit setting off earlier short payment against later excess payment in the manner claimed by the appellant.

Conclusion: The demand on this issue was upheld; the appellant was not entitled to the claimed adjustment.

Issue (ii): Whether service tax paid by the transporter could again be demanded from the appellant, and whether penalties were sustainable.

Analysis: The payment made by the transporter was not disputed, and the service tax liability stood discharged on the same service. Re-demand of tax on the same transaction was therefore not sustainable. As the dispute turned on interpretation of law, penalty was also unwarranted.

Conclusion: The demand relating to tax already paid by the transporter was set aside and the penalties were deleted.

Final Conclusion: The appeal succeeded on the transporter-paid tax issue and on penalties, but failed on the claimed set-off of earlier short payment against later excess payment.

Ratio Decidendi: Excess service tax may be adjusted only in the manner and subject to the conditions expressly permitted by the governing rule, and tax already discharged on the same service cannot be demanded again; where the dispute is one of legal interpretation, penalty is not warranted.

---