How to Register DSC on MCA V3 Portal - For All Roles

The Ministry of Corporate Affairs (MCA) has upgraded its online system to the MCA V3 Portal, bringing improved security, smoother navigation, and a unified experience for company-related filings. One of the essential steps for any Director, Professional (CA, CS, CMA), or Authorized Signatory to file forms on this portal is to register their Digital Signature Certificate (DSC).

This guide provides step-by-step instructions on how to register a DSC on MCA V3 portal, including details for Directors, Professionals, and Company Secretaries, as well as the process for those without a DIN (Director Identification Number).

What is a DSC and Why is it Needed?

A Digital Signature Certificate (DSC) is an electronic form of signature used to verify identity and digitally sign forms and documents submitted to the MCA.

Moreover, it ensures authenticity, data integrity, and non-repudiation of documents filed under the Companies Act, LLP Act, and other regulatory processes. You can obtain a DSC from any licensed Certifying Authority (CA), such as Capricorn CA.

Prerequisites for DSC Registration on MCA V3

Before registering your DSC on MCA V3 portal, make sure you have the following:

- Valid Class 3 DSC (Individual-based with signing certificate)

- Latest version of Java and DSC utility installed on your computer

- USB Token device containing the DSC

- Active login credentials on the [B]MCA V3 portal
(If not, create an account using your email ID and mobile number)

- Correct Role Selection — whether you are registering as a Director, Professional, or Authorized Representative

How to Register DSC on MCA V3 Portal – Step-by-Step Guide

Follow these steps to register your DSC on the MCA V3 portal:

Step 1: Visit MCA V3 Portal

Go to https://www.mca.gov.in and click on the “Login” button on the top right.

Step 2: Log In or Sign Up

- Use your registered email ID and password to log in.

- If you don't have an account, click on ‘Register' and choose your role (Director/Professional/Company User).

Step 3: Go to “Profile Update”

Once logged in, click on your profile icon (top-right corner) → select “My Profile” → and then click “Register DSC”.

Step 4: Download MCA DSC Utility

The portal will prompt you to download the MCA DSC Registration Utility.
Install it on your system and open it.

Step 5: Connect Your DSC Token

Insert your DSC USB token into your computer and select your certificate provider from the dropdown in the utility.

[B]Step 6: Fill Required Details

Enter your:

Name

Email ID

Role (Director, Professional, etc.)

DIN/PAN (depending on your category)

Then click on “Register”.

Step 7: Verify & Submit

Select your DSC certificate from the list and confirm registration. The system will show a success message once your DSC is successfully registered on MCA V3.

How to Register DSC on MCA V3 Portal for Directors

If you are a Director, follow these specific points:

- Make sure your DIN (Director Identification Number) is approved and active.

- Log in to MCA V3 using your Director login credentials.

- During registration, choose “Director” as your role type.

- Enter your DIN, Name, and Email ID exactly as they appear in MCA records.

- Complete registration using the MCA DSC utility.

How to Register DSC on MCA V3 Portal for Professionals

For Chartered Accountants (CA), Company Secretaries (CS), or Cost Accountants (CMA):

- Log in to the MCA portal with your Professional user account[/B].

- Go to My Profile → Register DSC.

- Select the ‘Professional' role.

- Enter your Membership Number issued by your professional institute.

- Verify details and register using your valid DSC.

How to Register DSC on MCA V3 Portal Without DIN

If you don't have a DIN, you can still register your DSC using your PAN as an identification document.
This is useful for:

- Authorized representatives

- Company users

- Individuals who are not directors but need to sign MCA forms

Steps:

- Choose ‘Business User' → ‘Company/LLP Representative' while registering on the portal.

- In the DSC registration section, select ‘Without DIN'.

- Enter your PAN and name as per PAN records.

- Complete DSC registration using the utility.

How to Register DSC of a Company Secretary on MCA V3 Portal

A Company Secretary (CS) can register their DSC either as:

- A Director, if they hold that position in a company, or

- A Professional, if they are signing documents on behalf of clients.

Steps:

- Log in using your Professional account on MCA V3.

- Navigate to My Profile → Register DSC.

- Select the role “Company Secretary”.

- Enter your Membership Number (ICSI) and Email ID.

- Plug in your DSC token → select certificate → click Register.

Final Thoughts

Registering a Digital Signature Certificate on the MCA V3 portal is a mandatory step for filing eForms and authenticating company documents. Whether you are a Director, CA, CS, CMA, or Authorized Signatory, this process ensures your filings are valid and legally recognized.

Keep your DSC renewed and updated on the portal to avoid delays in filing or authentication errors.