How to Renew DSC? Important Things to Know Before Expiry

Introduction

A Digital Signature Certificate (DSC) comes with a limited validity period, usually 1 or 2 years. Once the DSC expires, it cannot be used for GST filing, MCA compliance, Income Tax filing, or e-tendering. Therefore, renewing your DSC before expiry is very important to avoid interruptions in your work.

In this blog, we will explain how to renew DSC, the renewal process, documents required, and important points you must know before your DSC expires.

What is DSC Renewal?

DSC renewal is the process of extending the validity of your existing Digital Signature Certificate before or after it expires. Renewal ensures continuous access to online government portals and secure digital authentication.

When Should You Renew Your DSC?

• You can renew your DSC 30 days before expiry

• It is recommended to renew before the expiry date

• Expired DSC may cause delays in filings and tenders

Documents Required for DSC Renewal

For renewing DSC, you generally need:

• PAN Card

• Aadhaar Card

• Address Proof (if required)

• Passport-size photograph

• Email ID and mobile number

• Existing DSC details

Most DSC renewals now require video-based verification.

Step-by-Step Process to Renew DSC

Step 1: Check DSC Expiry Date

First, check the expiry date of your DSC using your DSC management software or provider portal.

Step 2: Choose DSC Renewal Option

Select:

• Same DSC class (Class 2 or Class 3)

• Validity period (1 year or 2 years)

Step 3: Fill the Online Renewal Application

Enter your basic details such as:

• Name

• Email ID

• Mobile number

Ensure the details match your existing DSC.

Step 4: Upload Required Documents

Upload scanned copies of identity and address proof, if required.

Step 5: Complete Video Verification

Most Certifying Authorities conduct video KYC to verify:

• Your identity

• Original documents

• Facial verification

Step 6: Make Payment

Pay the DSC renewal fee online using:

• Debit card

• Credit card

• Net banking

• UPI

Step 7: Download and Install Renewed DSC

After successful verification:

• Renewed DSC is issued within a few hours or 1 working day

• Download and install it on your system

• Store it securely in your USB token

Important Things to Know Before DSC Expiry

• Expired DSC cannot be used for filings

• DSC renewal is faster than new application

• Always renew before expiry to avoid compliance issues

• Keep USB token safe

• Update renewed DSC on all portals (GST, MCA, etc.)

Difference Between DSC Renewal and New DSC

• Renewal: Same identity, extended validity

• New DSC: Fresh application and new certificate

Renewal saves time and effort compared to applying for a new DSC.

Conclusion

Renewing your Digital Signature Certificate on time is crucial to ensure uninterrupted digital compliance and secure transactions. By following the correct renewal process and keeping documents ready, you can renew your DSC easily without any hassle.

Written by:
Abhishek Gupta
Chartered Accountant
Office No. 19, Sagar Building, 4th Floor, Plot-327,
Narshi Natha Street, Masjid Bunder (West),
Mumbai – 400009
📞9324776120
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