Digital Signature Certificate (DSC)

What is a DSC?

A Digital Signature Certificate (DSC) is an electronic form of signature to authenticate identity and sign digital documents. Mandatory for company registration, GST, ITR and tender submissions.

Types of DSC

• Class 2: Income tax, GST and basic filings
• Class 3: MCA filings, e-tendering, higher security

Uses of DSC

• Company registration (MCA/ROC)
• GST registration & return filing
• Income Tax Return (ITR) filing
• E-Tendering on government portals
• Trademark and patent filing

Documents Required

• PAN Card
• Aadhaar Card
• Passport-size photograph
• Email ID and mobile number

DSC is typically valid for 2 years and can be renewed.