Digital Signature Certificate (DSC)
The signature every MCA, GST and tax filing needs.
Reviewed by CA Hitendra Pal Singh· company law, tax and complianceLast reviewed
A Class 3 DSC on a USB token is what directors, partners and authorised signatories use to sign MCA forms, GST returns, income-tax filings and tenders. Certificates run for one, two or three years and must be renewed before they lapse.
What is included
- Class 3 signing (or signing + encryption) certificate
- USB token
- Video verification
- Installation guidance
What we will need from you
- PAN and Aadhaar of the holder
- Passport-size photograph
- Mobile number and email for verification
How long it takes
Usually same day after video verification.
Timelines are typical, not guaranteed. Government processing times vary, and a query from the officer adds to them. We will tell you where yours stands.
Common questions
Which class do I need?
Class 3 is now the only class issued and covers MCA, GST, income tax and tenders. Tenders sometimes need the signing-plus-encryption pair.