AuditLabs
Digital Signature (DSC)

DSC — Digital Signature Certificate (Class 3, Individual)

Class 3 individual Digital Signature Certificate with paperless eKYC and USB token.

A Class 3 DSC is the legally recognised electronic equivalent of your signature, required for MCA, GST, income tax and e-tendering.

We arrange paperless Aadhaar eKYC and video verification, and load the certificate onto a secure FIPS-compliant USB crypto token.

Who needs this

  • Directors filing on the MCA portal
  • Professionals e-filing income tax or GST
  • Vendors bidding on e-tenders and GeM
  • Anyone signing legally binding documents online

DSC — Digital Signature Certificate in 4 simple steps

Step 1 of 4

Choose validity

Pick a 1, 2 or 3-year Class 3 certificate.

Digital signature

Class 3 DSC · on token

Token inserted

awaiting signature

Auto-playing — hover to pause.

Documents required

  • PAN card
  • Aadhaar / government photo ID
  • Active mobile and email for OTP
  • Passport-size photo

What you get

  • Class 3 DSC (Sign, or Sign + Encrypt)
  • FIPS-compliant USB crypto token
  • Driver setup and portal registration support

Approval timeline

Often issued the same day, or within 1–2 working days after video verification.

Frequently asked questions

Is a USB token mandatory?

Yes. Since 2021, DSCs must be stored on a secure crypto token — they cannot be downloaded to a computer.

Where can I use it?

A single Class 3 DSC works across MCA, GST, income tax, DGFT and e-tender portals.

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