It is a two step process where you first need to register DSC with the tax department on their official incometaxefiling.gov.in website. Post which it can be used for filing your Income Tax Return.

1.) Visit the Income tax India website. Login using the User ID and Password.

2.) From the main menu go to the ‘Profile Setting’ and click on the ‘Register Digital Signature Certificate’.
3.) From the landing page, by clicking on the link given on the page download the DSC Management Utility. Extract the ZIP folder and open the DSC management utility.
4.) Click on the ‘Register/Reset Password’ using DSC in the DSC management utility.
5.) Insert the DSC USB token in the port of the laptop/desktop.
6.) Enter the E-filing User ID and PAN of the DSC registered in e-Filing. In case of NRI User this is not a Mandatory Field.
7.) Select the type of the DSC ( USB Token / .pfx file) and Generate the signature file.
8.) Attach and submit the signature file by going back on to the e-filing portal.

On the successful registration of the DSC, a confirmation mail shall be sent on the registered Email ID. Registration of the DSC is the first and initial step in the process of e-filing of the IT Return with DSC.

To upload an ITR online using the DSC, follow the steps mentioned below:

Step 1. Visit the e-filing portal and from the link provided on the website at the time of XML upload, download ‘ITD e-filing DSC Management Utility’.
Step 2: Extract the zip folder and open the utility.
Step 3: Select ‘Submit ITR/ Form online’.
Step 4: Enter the e-filing User ID.
Step 5: Enter the PAN of the DSC registered in e-filing. For NRI users, this is not a mandatory field.
Step 6: Select the type of DSC -

• 1. Using .pfx File:
  a.) Click on the ‘Browse’ button to select a valid ‘.pfx’ file.
  b.) Enter the password for the ‘.pfx’ file.
  c.) Click the ‘Generate Signature File’ button. A message of successful completion of the process will be displayed and a signature file will be generated and saved at the location where ZIP was stored

  A message of successful completion of the process will be displayed and a signature file will be generated and saved at the location where ZIP was stored.



• 1. Using USB Token Step:
  a.) Select a valid USB token certificate.
  b.) Enter USB token PIN.
  c.) Click on the ‘OK’ button.

  A message of successful completion of the process will be displayed and a signature file will be generated and saved at the location where ZIP was stored.

In case you have filed an Income Tax Return by attaching a Digital Signature Certificate there is no need to e-verify it separately. In other cases e verification can be done by either of the prescribed modes. The step by step process for which can be referred to here.

To apply for a digital signature certificate an individual needs to follow the steps below:

Step 1: Log on to the website of a certifying authority. Now, you will be directed to the Digital Certification services’ section, from the list choose the type of entity for which you want to obtain the DSC. For instance, if you are applying for an individual DSC, click on the ‘Individual’ option. A new tab will be displayed with the DSC Registration form. Download the form.
Step 2: After downloading the form, the next step is to fill in the following necessary details-

• 1. Class of the DSC
• 2. Validity
• 3. Type: Single signature or Signature and Encrypt
• 4. Applicant Name and Contact details
• 5. Residential address
• 6. GST Number along with the details of proof documents
• 7. Declaration
• 8. Documents as identity proof and address proof
• 9. Attestation Officer
• 10. Payment details

After filing up all the required details, you need to affix a recent photograph along with your signature under the declaration. Check the furnished details carefully and take a print of the form.

Step 3: The supporting documents submitted as identity and address proofs should be attested by the attesting officer. You need to ensure that the sign and seal of the attesting officer should be clearly visible on the documents.
Step 4: For the payment of the DSC, a demand draft or cheque should be obtained in the name of the Local Registration Authority where you are planning to submit your application for verification.
Step 5: The last step is to post the documents. Enclose the DSC registration form duly filled along with a supporting document for Proof of Identity and proof of address and Demand draft/Cheque for payment in an envelope and post it to the designated address of the LRA (Local Registration Authority) for further processing.