Legal Cessation and Effective Date

• Service tax was officially abolished on June 30, 2017.
  
• GST was implemented nationwide from July 1, 2017.
  
• All existing service tax laws ceased to apply from this date.
  
• GST subsumed service tax along with other central and state taxes.
  
• Transitional rules were notified to ensure a smooth switchover.
  

Migration of Registration

• All registered service tax assessees were required to migrate to GST.
  
• A Provisional GSTIN was allotted based on existing registration data.
  
• Migration was done through the GST Common Portal using login credentials.
  
• Assessees had to validate their details and submit required documents.
  
• Upon verification, the final GST registration certificate was issued.
  

Carry Forward of CENVAT Credit

• Eligible CENVAT credit from the service tax regime could be carried forward.
  
• It was done using Form TRAN-1 under GST law.
  
• Credits reflected in the last service tax return were claimable.
  
• The credit was transferred to the electronic credit ledger in GST.
  
• The declaration had to be filed within the prescribed time limit.
  

Pending Returns and Assessments

• Returns up to June 2017 had to be filed under service tax.
  
• The final ST-3 return for the April–June 2017 period was mandatory.
  
• Pending audits, assessments, and appeals under service tax continued.
  
• Legacy disputes were governed by the pre-GST legal framework.
  
• Recovery and adjudication of old dues followed existing service tax law.
  

Continuity and Compliance Monitoring

• Transitional provisions under Section 174 of CGST Act, 2017 preserved ongoing proceedings.
  
• Taxpayers had to reconcile service tax records with GST records.
  
• Books of accounts were to reflect bifurcation before and after July 1, 2017.
  
• Proper documentation was essential for audit and verification.
  
• The transition aimed to ensure uninterrupted tax compliance across regimes.