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Digital Signature Certificate (DSC)

A Class 3 Digital Signature Certificate (DSC) is the highest level of cryptographic security for online transactions. It is mandatory for e-filing Income Tax Returns, MCA company filings, GST returns, and participating in government e-tenders. It establishes your identity electronically and ensures document integrity.

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Class 3 Combo (Sign + Encrypt)
Validity of 2 or 3 Years
Mandatory for MCA & Tenders
Paperless Aadhaar-based Issuance
USB Token Delivery

What is a Digital Signature?

A Digital Signature Certificate (DSC) is a secure digital key issued by Certifying Authorities (CAs) to validate and certify the identity of the person holding this certificate. It contains your name, email, country, APNIC account name and your public key.

Advantages & Benefits

Legal Validity

Legally recognized under the IT Act, 2000, equivalent to a physical signature.

Data Integrity

Ensures that documents have not been altered after signing.

Efficiency

Enables paperless, instant signing of documents from anywhere.

Mandatory Compliance

Required for ROC filings, Tax Audits, and Import-Export code applications.

Who Should Opt for This?

1

Company Directors & Partners

2

Tax Professionals & CAs

3

E-Tender Bidders

4

Importers & Exporters

Documents Required

For Directors / Shareholders

  • Pan Card
  • Aadhaar Card
  • Passport Size Photo
  • Email ID & Mobile No.

For Registered Office

  • GST Certificate (for Oganization DSC)
  • Authorization Letter

* Document requirements may vary depending on specific cases and government regulations.

Process Flow

1

KYC Verification

Paperless Aadhaar/PAN-based KYC or Video Verification.

2

Application

Submission of details to Certifying Authority.

3

Download

Downloading the certificate into a FIPS-certified USB Token.

Estimated Timeline

Same Day Issuance

Subject to government processing time

Professional Fees

Varies by Validity (2 or 3 Years) & Token Type

Why Choose Corpmintadvisors?

Expert Team

Handled by experienced CAs, CSs, and Legal Professionals.

100% Compliant

We ensure zero errors and full compliance with latest laws.

Data Privacy

Your documents and data are handled with strict confidentiality.

Dedicated Support

Get a dedicated account manager for all your queries.

Frequently Asked Questions

It is a password-protected hardware device used to store the digital signature safely.

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