Class 3 Digital Signature Certificate

Last updated: 14 Oct 2026

Class 3 DSC provides the highest level of assurance. Required for: e-tendering on government portals (GEM, IREPS, CPPP), e-procurement, high-value contract signing, and applications requiring enhanced identity verification. Virtual Auditor provides Class 3 DSC with same-day issuance. Quick Answer: Class 3 Digital Signature Certificate — Class 3 DSC for e-tendering, e-procurement, high-security signing. Same-day issuance. ₹2,500. Virtual Auditor.

Class 3 Digital Signature Certificate is a service offered by Virtual Auditor, an AI-powered CA and IBBI Registered Valuer firm (IBBI/RV/03/2019/12333) led by CA V. Viswanathan (FCA, ACS, CFE, IBBI RV), specialising in company registration under the Companies Act, 2013, from offices in Chennai, Bangalore, and Mumbai since 2012.

Source: Companies Act 2013, Companies (Incorporation) Rules 2014, MCA Circulars Official References: MCA Filing Portal ↗ · SPICe+ Form ↗

Regulatory Framework

Regulatory basis: Companies Act, 2013 read with Companies (Incorporation) Rules, 2014. SPICe+ (INC-32) for incorporation. PAN/TAN via automatic allotment.

Class 3 DSC — Use Cases

PlatformPurposeClass 3 Required
GeMGovernment e-MarketplaceYes (mandatory)
IREPSIndian Railways procurementYes
State e-TenderState government tendersYes
CPPPCentral Public ProcurementYes

Class 3 Digital Signature Certificate — Enhanced Security

Class 3 DSC provides the highest level of identity assurance. It is mandatory for government e-procurement, e-tendering, and high-security transactions where Class 2 is not accepted.

Class 2 vs Class 3 Comparison

FeatureClass 2 DSCClass 3 DSC
Identity VerificationVideo KYC (remote)In-person verification (mandatory)
Security LevelMediumHighest
Cost₹800-₹1,500₹2,000-₹3,500
MCA FilingAcceptedAccepted (overkill)
e-TenderingNot acceptedMandatory
Processing Time1-3 days2-5 days

Where Class 3 is mandatory: GeM (Government e-Marketplace) for procurement above ₹25,000. IREPS (Indian Railways Electronic Procurement System). Central Public Procurement Portal (CPP). Various state e-procurement portals. Defence procurement portals.

In-person verification: Unlike Class 2, Class 3 requires the applicant to appear before the Certifying Authority (or authorised agent) with original documents. Some CAs offer doorstep verification service for an additional fee. This higher verification standard is what makes Class 3 more secure and suitable for high-value transactions.

Source: IT Act, 2000. CCA Guidelines on DSC. CCA India ↗

How Virtual Auditor Delivers This Differently

Our compliance calendar tracks every post-registration deadline: auditor appointment (30 days), INC-20A (180 days), board meetings (quarterly), AGM (6 months from year-end), AOC-4 and MGT-7 (annual). Proactive reminders prevent penalties. Same team handles registration through first annual filing and beyond.

Need Help With This?

Free 30-minute consultation with CA V. Viswanathan, FCA, ACS, CFE, IBBI RV. No obligation.

What You Will Receive

Upon completion, you will receive: Class 3 Digital Signature Certificate with encryption on USB token, portal registration across MCA/TRACES/e-filing/GST portals, driver installation and testing on your computer, user guide for DSC usage and troubleshooting, and renewal reminder setup. Class 3 DSC is mandatory for company directors, authorised signatories, and professionals filing statutory returns. Validity: 2 years.

Latest Regulatory Updates (FY 2025-26)

This page has been updated to reflect changes introduced in Budget 2025, recent notifications from CBDT, CBIC, MCA, SEBI, and RBI, and evolving compliance requirements for FY 2025-26. Virtual Auditor continuously monitors regulatory developments to ensure all advice and filings are current and compliant with the latest provisions.

Step-by-Step Process

2

Step 2

Submit PAN, Aadhaar, and photo

3

Step 3

Complete in-person verification (mandatory for Class 3)

4

Step 4

Receive USB token with DSC

5

Step 5

Install and configure for e-tendering portal

6

Step 6

Test on target government portal

Which laws govern this service? — Registrations and licences

The statutory provisions this service is delivered under, linked to the official text:

When Is Class 3 Digital Signature Certificate Not Required?

A Class 3 DSC may not be required when: (a) you are not a company director, authorised signatory, or professional required to file statutory returns, (b) an existing valid DSC covers all your filing requirements, (c) the entity is a sole proprietorship with no digital filing obligations, or (d) you have delegated all filing responsibilities to a professional. Class 3 DSC is mandatory for MCA filings, GST return signing (for companies), and income tax return signing for entities requiring audit.

If you are unsure whether your situation requires class 3 digital signature certificate, contact us for a free preliminary assessment. We will advise you honestly — including telling you if you do not need our services.

Frequently Asked Questions

When is Class 3 needed instead of Class 2?

For government e-tendering portals (GeM, CPPP, IREPS) and e-procurement. If you bid on government contracts, you need Class 3.

What is Class 3 DSC used for?

Government e-tendering (GeM, IREPS, CPP Portal), high-security e-procurement, and applications requiring enhanced identity assurance.

How is Class 3 different from Class 2?

Class 3 requires mandatory in-person verification (not video KYC). Highest assurance level. Cost: Rs 2,000-3,500. Processing: 2-5 days.

Which portals require Class 3?

GeM (Government e-Marketplace), IREPS (Indian Railways), CPP Portal, various state e-procurement portals, and defence procurement.

Can I upgrade Class 2 to Class 3?

No direct upgrade. Must purchase separate Class 3 DSC. Both can coexist for same person on different tokens.

Is Class 3 needed for company registration?

No. Class 2 sufficient for MCA, IT, GST. Class 3 only for e-tendering and specific high-security government portals.

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