CESTAT: No Service Tax Demand When Taxpayer Already Paid Liability Under Works Contract

The CESTAT set aside a service tax demand on earth-excavation services after holding that the taxpayer had already discharged its liability under Works Contract Services. The Tribunal examined whether earthmoving and excavation activities constituted standalone taxable services or were part of composite works contracts. It held that once tax is paid under the appropriate category, the department cannot reclassify services merely to raise additional demand. The ruling also criticised the revenue for ignoring documentary evidence, including invoices, contracts, and tax challans proving prior compliance. The judgment reinforces clarity on classification disputes, preventing double taxation, and ensuring consistency in tax administration. It is an important precedent for construction sector entities, EPC contractors, mining service providers, and infrastructure firms frequently facing reclassification disputes.