Knowing exactly which documents to prepare before applying for a Class 3 DSC saves time and avoids unnecessary delays. The document requirements differ based on whether you are applying as an individual or on behalf of an organisation. Here is a comprehensive, updated checklist for 2026.

Documents for Individual Class 3 DSC

For a DSC issued in an individual's personal name (for income tax, MCA director signing, personal use):

  • Identity Proof (any one): Aadhaar card (preferred for Aadhaar-based video KYC), Passport, Voter ID, or Driving Licence
  • PAN Card: Mandatory — the PAN is embedded in the certificate
  • Photograph: Recent passport-sized photograph (JPG format, clear face, white background)
  • Mobile Number: Active mobile number linked to Aadhaar (for OTP during video verification)
  • Email Address: Active email for correspondence and certificate delivery notification

Note: For Aadhaar-based video KYC (most common), your Aadhaar must be linked to an active mobile number for OTP. If Aadhaar is not linked to mobile, a physical verification or alternative OVD route is used.

Documents for Organisation (Company/LLP) Class 3 DSC

For a DSC showing both the individual's name (authorised signatory) and the organisation's name:

  • Individual documents of the authorised signatory: Same as above — Aadhaar, PAN, photograph
  • Organisation PAN Card: Company or LLP PAN card
  • Proof of Organisation: Certificate of Incorporation (for Private/Public/OPC) or LLP Incorporation Certificate
  • GST Certificate (optional but helpful): GSTIN registration certificate showing company name and PAN
  • Authorisation Letter: Board resolution or authorisation letter authorising the individual to apply for DSC on behalf of the company (on company letterhead)

Additional Documents for DGFT DSC

  • All individual documents listed above
  • IEC (Importer Exporter Code) certificate — required for DGFT OID
  • Company documents if the DGFT DSC is for an organisation

Tips for Document Preparation

  • Scan all documents in colour at minimum 150 DPI for clarity
  • Aadhaar card should be clear and unlaminated (or show at a slight angle if laminated) during video verification
  • Photograph must show a clear face — no masks, caps, or sunglasses
  • Organisation documents must be in English or accompanied by a notarised translation
  • For NRI applicants, a valid Indian passport is the primary identity document

Apply for Class 3 DSC

We guide you through every step — from document collection to final certificate download. Apply today.

Apply Now Ask on WhatsApp

Document requirements are standardised by the CCA but may vary slightly between Certifying Authorities. At DSC.in.net, we confirm the exact document list for your specific CA and DSC type before you begin — so you collect everything in one go and the process is completed without delays.