Digital Signature Certificate (DSC)
Last updated: August 2026 · Reviewed by the Ravel Corporate Advisors team
From incorporating a company to bidding on a government e-tender, so much now needs a secure digital signature. We issue Class 3 DSCs — often the same day — delivered on a secure USB token.
Key takeaways
- Class 3 DSC — the standard for MCA, GST, tax and e-tenders.
- Available as signing-only or signing-and-encryption.
- Same-day issuance possible with online video verification.
- Validity of 1, 2 or 3 years; we track expiry.
What is a DSC?
A Digital Signature Certificate (DSC) is the electronic equivalent of a handwritten signature, issued by a licensed Certifying Authority. It lets you sign documents online with legal validity and is required across most government e-filing portals.
Common uses
- Company incorporation and MCA / ROC filings.
- Government e-tenders and e-procurement.
- GST registration and returns.
- Income tax and TDS filings.
- Import/export (DGFT) and trademark applications.
Documents required
- PAN card of the applicant.
- Aadhaar / address proof.
- Passport-size photo.
- Valid email ID and mobile number (for OTP + video verification).
- For organisation DSCs: authorisation letter and business registration proof.
How to get your DSC
- Choose type & validity — we advise based on your use.
- Verification — a quick online video and OTP process.
- Issuance — the DSC is loaded onto a secure USB token.
- Ready to use — for all your online filings.
Want to earn by issuing DSCs to others? See our DSC Distributor opportunity.