Official website of GST PORTAL
Steps to Update DSC (Digital Signature Certificate) Online
Open the official website of the GST that is “www.gst.gov.in”.
Then, click “EXISTING USER LOGIN” button available at bottom of the page as shown in the below screenshot.
The GST Portal Login page will appear. Enter required details such as your GST username and password. Then Type captcha in the box and click on “Login” button.
Now, website link redirected to a welcome page where you will need to click on “Continue” link button. Once you click “Continue” button, you will see your GST dashboard.
NEXT STEP Click “Register/ Update DSC” tab available at the top of the page.
Once you click “Register/ Update DSC” Tab then you will see the Update Digital Signature Certificate(DSC) page. Now, you will need to select PAN of the authorized Signatory that you want to update on your GST portal and then click “Update” button.
Now, you will see DSC Re- Registration message. Read that message and click “Continue”
Then, now select your certificate that you want to update and click “Sign” button.
On successful updation, you will see a confirmation message that shows “DSC has been successfully updated”.
IMPORTANT NOTE: To Update DSC, you will need to download and install DSC installer from the GST Update Digital Signature Certificate page from given link on that page.