Corpo Consulting
Digital Signature
Licensing

Digital Signature
Certificate (DSC)

Obtain your Class 2 or Class 3 Digital Signature Certificate — essential for GST filing, MCA/ROC compliance, income tax, e-tendering, and all government portal submissions.

Class 2 DSCClass 3 DSCOrganisation DSCDGFT DSCDSC Renewale-Tender DSCMCA / GST Portal DSC
Detail
DSC Types & Issuance
Class 3 DSC — Individual

The most commonly required DSC for individuals filing on MCA21, GST portal, Income Tax, EPFO, and government e-tender portals.

  • Valid for MCA, GST & Income Tax portals
  • EPFO & PF portal filings
  • Government e-procurement portals
  • 1-year & 2-year validity options
Class 3 DSC — Organisation

DSC issued in the name of a company or LLP — required for corporate filings on MCA21, GST, and regulatory portals.

  • Company & LLP DSC issuance
  • Authorised signatory DSC
  • ROC & MCA filings
  • Corporate e-tender submission
DGFT DSC

A specialised DSC for import-export businesses — required for DGFT portal submissions, IEC applications, and Exim compliance.

  • DGFT portal registration & filing
  • IEC application & modification
  • Export promotion scheme applications
  • Customs & Exim compliance
DSC Renewal & Support
DSC Renewal

Timely renewal of your expiring Digital Signature Certificate — ensuring uninterrupted access to all government portals.

  • Expiry tracking & advance reminders
  • Renewal application filing
  • Token installation & configuration
  • Portal re-registration if required
DSC for e-Tendering

Setup and configuration of DSC for government e-tender portals — GeM, CPPP, and state procurement portals.

  • GeM & CPPP portal DSC setup
  • State e-procurement portal configuration
  • Token driver installation support
  • Bid submission assistance
DSC Installation & Support

End-to-end support for DSC token installation, driver configuration, browser setup, and troubleshooting.

  • Token driver & software installation
  • Browser configuration (Chrome, Firefox)
  • Portal registration & linking
  • Remote & on-site support
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