Yes, Multiple DSCs Can Be Linked to a Single GST Account

• The GST portal allows linking more than one Digital Signature Certificate to the same GST account.
  
• This feature is useful for businesses with multiple authorized signatories.
  
• Each DSC must be individually registered and mapped under the same GSTIN.
  
• It allows flexibility in signing GST returns, applications, and other filings.
  
• All linked DSCs must belong to persons associated with the business entity.
  

Conditions for Linking Multiple DSCs

• The PAN of each DSC holder must match the PAN registered under the GST account.
  
• The DSC must be valid, active, and issued by a licensed Certifying Authority.
  
• Each person whose DSC is being added should be authorized in the GST registration.
  
• The user adding the DSC must have access to the GST login credentials.
  
• DSCs of directors, partners, or proprietors can be linked based on entity type.
  

Process of Linking

• Each DSC must be plugged into the system and registered through the ‘Register DSC’ option.
  
• The system allows selection and validation of different DSCs one by one.
  
• The user must enter the token PIN for each DSC at the time of registration.
  
• Once added, all linked DSCs become available for use in that GST account.
  
• The portal maintains a record of registered DSCs under the profile section.
  

Usage Across Multiple Filings

• Any of the registered DSCs can be used to file returns or authenticate responses.
  
• Businesses can assign filing tasks to different signatories as per internal roles.
  
• It helps manage workload and filing responsibilities efficiently.
  
• The system recognizes each signer by their certificate details.
  
• Logs of who signed and submitted each filing are maintained.
  

Security and Maintenance

• Only trusted and authorized individuals should be allowed to register their DSCs.
  
• Expired or compromised DSCs should be removed immediately.
  
• All users must ensure proper handling and renewal of their certificates.
  
• Regular reviews help keep the account secure and compliant.
  
• Misuse of DSCs can lead to legal and financial consequences.