Features & Use Cases | Class 3 DSC for GST, MCA, e-Tender — SignSecure
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One Class 3 DSC. Every Government Portal in India.

Whether you're filing GST returns, incorporating a company, or bidding on a government tender — your SignSecure DSC works everywhere.

GSTN Portal

GST Return Filing & e-Way Bills

Sign GSTR-1, GSTR-3B, and annual returns directly on the GSTN portal. Our Class 3 DSC works with the emsigner plugin out of the box — no configuration headaches.

  • GSTR-1, GSTR-3B, GSTR-9 signing
  • e-Way Bill authentication
  • Compatible with emsigner plugin
  • Free portal configuration help
GST Return Filing & e-Way Bills
MCA21 Portal

MCA / ROC Compliance

File company incorporation forms (SPICe+), director e-forms (DIR-3, DIR-12), and annual filings (MGT-7, AOC-4) with a DSC that's registered on MCA21 in minutes.

  • SPICe+ incorporation forms
  • DIN application & director filings
  • Annual return e-filing (AOC-4, MGT-7)
  • DSC association within same day
MCA / ROC Compliance
Income Tax e-Filing

Income Tax Returns & Audit Reports

Digitally sign ITR-3, ITR-5, ITR-6, ITR-7, and tax audit reports (Form 3CA/3CB/3CD) on the Income Tax e-filing portal. Required for companies, LLPs, and tax-audit cases.

  • ITR filing for companies & LLPs
  • Tax audit report submission
  • TDS returns via TRACES
  • 15CA / 15CB certification
Income Tax Returns & Audit Reports
Government e-Procurement

e-Tenders on GeM, CPPP & State Portals

Bid on government and PSU tenders using GeM, CPPP, and state e-procurement portals. Our Class 3 Signing + Encryption DSC combo is required for encrypted tender bids.

  • GeM registration & bidding
  • CPPP & state tender portals
  • Signing + Encryption combo DSC
  • Same-day issuance for urgent bids
e-Tenders on GeM, CPPP & State Portals
DGFT / EXIM

Import-Export & DGFT Filings

Register on DGFT, apply for or modify your IEC, and submit foreign trade authorizations. DGFT mandates a Class 3 DSC issued in the entity's name for all authorized signatories.

  • IEC application & modification
  • Advance authorization filing
  • EPCG scheme applications
  • RCMC and export incentives
DGFT Import Export Filings
NRI & Foreign National

DSC for Non-Resident Individuals

A specialized Class 3 DSC issuance flow for NRIs and foreign nationals incorporating companies, joining boards, or filing MCA / IT documents in India. Apostilled documents accepted.

  • Passport + video-KYC based issuance
  • Apostilled / notarized document support
  • MCA director e-signing
  • International courier for USB token
NRI Digital Signature Certificate
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