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Digital Signature Certificate (DSC)

Class 3 Digital Signature Certificate for secure e-filing and e-tendering.

A Digital Signature Certificate is a legally valid electronic signature required for e-filing of GST, Income Tax, MCA forms and for participating in e-tendering on portals like GeM. RBMK issues Class 3 DSCs quickly through licensed certifying authorities.

Benefits

  • Legally valid for all government e-filing portals
  • Mandatory for GeM tender bidding and e-procurement
  • Secures documents against tampering and forgery
  • Valid for 1, 2 or 3 years based on selection

Eligibility Criteria

  • Any individual, business owner, director or authorised signatory
  • Applicants for e-tendering, GST/MCA filing or e-auction participation

Required Documents

PAN Card
Aadhaar Card
Passport-size photograph
Video verification / mobile OTP (as per CCA norms)
Organisation authorisation letter (for company DSC)

Process & Timeline

Typical processing time: 1–2 working days, subject to government processing speed and document accuracy.

1

Application Form

Online DSC application form filled with your details.

2

Identity Verification

Aadhaar e-KYC / video verification completed.

3

Payment & Processing

Certifying authority processes the request.

4

DSC Token Delivery

USB token with DSC delivered/activated.

Government Rules & Penalty

Validity & Misuse Warning

A DSC is a legal signature — sharing your DSC token or PIN with others is a punishable offence under the IT Act, 2000. Ensure your certificate is renewed before expiry to avoid filing disruptions.

Frequently Asked Questions

What is Class 3 DSC used for?
Class 3 DSC is used for e-tendering, e-filing, GST/MCA compliance and any activity requiring high assurance identity verification.
How long is a DSC valid?
DSCs are typically issued for 1, 2 or 3 years, after which renewal is required.
Can I use one DSC for multiple purposes?
Yes, a single Class 3 DSC can be used across GST, Income Tax, MCA and e-tendering portals.

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