Quick Answer
The Ministry of Corporate Affairs mandates electronic filing for all company incorporation and post-incorporation forms. Every form submitted on the MCA portal must be digitally signed by the proposed directors, company secretary or practising professional (CA/CS/CMA). Without a valid DSC, you cannot:
The Ministry of Corporate Affairs mandates electronic filing for all company incorporation and post-incorporation forms. Every form submitted on the MCA portal must be digitally signed by the proposed directors, company secretary or practising professional (CA/CS/CMA). Without a valid DSC, you cannot:
At Virtual Auditor, we have processed over a thousand DSC applications. We ensure every director’s DSC is active and linked to the correct PAN and Aadhaar details before initiating the incorporation filing.
Class 2 DSCs were historically used for MCA filings, income tax e-filing, GST registration and other government portal submissions. They provided identity verification based on a pre-verified database (Aadhaar, PAN). The Certifying Authority verified the applicant’s identity against these databases before issuance.
However, effective 1 January 2021, the MCA portal transitioned to accepting only Class 3 DSCs for all filings. Class 2 DSCs are no longer valid for MCA submissions.
Class 3 DSCs offer the highest level of assurance. They require the applicant to appear before the Certifying Authority (or undergo a video-based verification) for identity validation. Class 3 certificates are now the standard for:
The key differences are summarised below:
| Parameter | Class 2 DSC | Class 3 DSC |
|---|---|---|
| Identity Verification | Database verification (Aadhaar/PAN) | In-person or video-based verification |
| MCA Acceptance | Not accepted since 1 Jan 2021 | Mandatory for all filings |
| Security Level | Medium | High |
| Validity | 1-2 years | 2 years (standard) / 3 years |
| Use for e-Tendering | Not accepted on most portals | Accepted |
| Cost (Approx.) | Rs 500-800 | Rs 1,000-2,500 |
DSCs are issued by Certifying Authorities licensed by the CCA under the IT Act, 2000. Licensed CAs in India include eMudhra, Sify, NSDL, IDRBT, Capricorn and CDAC, among others. At Virtual Auditor, we work with multiple CAs to ensure fastest turnaround.
The application requires:
For foreign nationals, a passport copy and address proof from the country of residence are required. The documents must be notarised or apostilled as applicable.
For Class 3 DSC, identity verification is conducted via:
After successful verification and payment, the DSC is issued electronically. The certificate is downloaded onto a USB crypto token (hardware token) provided by the CA. The token stores the private key securely and is required every time you digitally sign a document.
Once issued, the DSC must be registered on the MCA V3 portal. The director logs into the MCA portal, navigates to the DSC registration section and associates the DSC with their DIN (Director Identification Number). Without this registration, the DSC cannot be used for MCA filings.
DSC pricing varies by Certifying Authority, validity period and type of certificate:
Our company registration packages include DSC procurement for two directors as standard. Additional DSCs are available at cost.
Foreign nationals and NRIs who are proposed directors in an Indian company must also obtain a DSC. The process involves:
Processing time for foreign national DSCs is typically 3-5 working days, compared to 1-2 days for Indian residents. We coordinate the entire process, including scheduling the video verification call across time zones.
This typically occurs when the DSC has not been registered on the MCA V3 portal, when the Java utility (MCA signing utility or emsigner) is not installed correctly, or when the DSC has expired. Ensure the MCA signing utility is updated to the latest version and the USB token driver is properly installed.
The name on the DSC must exactly match the name on the PAN card and the DIN records. Even minor variations (middle name included vs excluded, initials vs full name) can cause rejection. We verify name consistency across all documents before initiating the DSC application.
If the USB crypto token is not detected by the computer, check the token driver installation, try a different USB port and ensure no other signing software is conflicting. The ePass2003 token (commonly issued by eMudhra) requires its specific driver.
If your DSC expires during an ongoing filing, the form cannot be submitted. We maintain a renewal tracker for all client DSCs and send reminders 30 days before expiry to ensure uninterrupted filing capability.
Beyond MCA, the same Class 3 DSC can be used for:
We recommend obtaining a signing + encryption combo DSC with 2-year validity, which covers all common use cases across government portals.
Yes. Every director who signs any MCA form must have a valid Class 3 DSC. At the time of incorporation, at least the proposed directors who are subscribers to the MOA need DSCs. Post-incorporation, any director signing annual returns, board resolutions or event-based forms also requires a DSC.
For Indian residents, a Class 3 DSC is typically issued within 1-2 working days after document submission and video verification. For foreign nationals, the processing time is 3-5 working days due to additional document verification requirements.
Yes. A Class 3 DSC with signing capability can be used across all government portals that accept digital signatures — MCA, Income Tax, GST, DGFT, GeM and others. You do not need separate DSCs for each portal. However, you must register the DSC separately on each portal where you intend to use it.
An expired DSC cannot be used for any filing. You must apply for a new DSC (renewal is essentially a fresh issuance with the same details). There is no grace period — the DSC becomes invalid on the date of expiry. We recommend initiating renewal at least 15-30 days before expiry.
Yes. A DSC can be revoked by the Certifying Authority if the private key is compromised, the subscriber’s details change, or the subscriber requests revocation. Revoked certificates are published in the Certificate Revocation List (CRL). Once revoked, a new DSC must be obtained.
For MCA filings, yes — the DSC must be stored on a USB crypto token. Some Certifying Authorities now offer cloud-based DSC (paperless DSC) for certain use cases like GST and Income Tax, but the MCA portal currently requires a hardware token-based DSC for form signing.
A signing DSC is used to digitally sign documents and forms — this is what you need for MCA filings. An encryption DSC is used to encrypt and decrypt data — useful for secure email communication and tender submissions. For company registration, a signing DSC is sufficient. For e-tendering, both signing and encryption are typically required.
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The Ministry of Corporate Affairs mandates electronic filing for all company incorporation and post-incorporation forms. Every form submitted on the MCA portal must be digitally signed by the proposed directors, company secretary or practising professional (CA/CS/CMA). Without a valid DSC, you cannot:
DSC pricing varies by Certifying Authority, validity period and type of certificate:
DSC pricing varies by Certifying Authority, validity period and type of certificate:
DSC pricing varies by Certifying Authority, validity period and type of certificate:
Foreign nationals and NRIs who are proposed directors in an Indian company must also obtain a DSC. The process involves: