Who Needs a DSC?
DSC may be required by:
- Company Directors
- Designated Partners of LLPs
- Company Secretaries and authorised professionals
- Business owners
- GST taxpayers and authorised signatories
- Importers and exporters
- Government tender participants
- Employees/authorised representatives
- Professionals filing on government portals
What are common Uses of DSC?
A Digital Signature Certificate can be used for:
- MCA/ROC filings
- Company and LLP compliance
- GST-related filings
- Income Tax/e-filing
- Government e-tenders
- DGFT applications
- EPFO/other applicable government portals
- Digital document signing
- Other portals that specifically require DSC authentication
What is Class 3 DSC?
Class 3 certificates are commonly used for higher-assurance online authentication, including government tenders, MCA-related activities and various other regulated portals.
The exact certificate type, signing/encryption requirement and validity should be selected according to the portal and transaction for which the DSC is required.
What are documents Required for DSC?
Generally, applicants may need:
- PAN Card.
- Aadhaar or other accepted identity proof.
- Mobile number and email ID.
- Photograph, where applicable.
- Organisation details, where applicable.
- Authorisation documents for organisational certificates, where required.
Why Choose Corporate Sanchar?
Corporate Sanchar provides end-to-end DSC Registration and Renewal Services with practical assistance for businesses and professionals.
Our objective is to help you obtain the appropriate DSC for your actual compliance requirement rather than purchasing an unsuitable certificate.
Frequently Asked Questions
Class 3 DSC is a higher-assurance digital certificate commonly used for government portals, e-tendering and various business/compliance applications.
Validity depends on the certificate selected and the issuing Certifying Authority. Check the certificate terms before purchase or renewal.
Yes. A DSC can generally be renewed by completing the applicable verification and issuance process.
A certificate may work across multiple compatible portals, but requirements vary by portal. The certificate type and signing configuration should be checked beforehand.
Where the GST portal requires or supports DSC-based authentication for the relevant taxpayer/action, a compatible DSC may be used.
Yes, compatible DSCs are commonly used for e-tendering and procurement portals, subject to the portal's requirements.
An expired DSC generally cannot be used for transactions requiring a valid certificate. Renewal should be completed before expiry where continuous filing access is needed.
Yes. Corporate Sanchar assists businesses and professionals with DSC renewal and related verification requirements.