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Imagine this: You’re rushing to file your company’s income tax return before the deadline hits. But without the right tool, your submission bounces back. That’s where a Class 3 digital signature certificate steps in for Indian taxpayers like you.

Many businesses and certain professionals now must use electronic filing. The Income Tax Act pushes for e-filing to cut down on paper and speed things up. Corporations, partnership firms with audits, and those claiming deductions often need this.

A Class 3 DSC provides high-level security for these tasks. It verifies your identity through strong checks. This makes it the go-to choice for official filings with the government.

Understanding Digital Signature Certificate (DSC) Levels in India

What is a Digital Signature Certificate (DSC)?

A DSC acts like an electronic stamp. It uses a public key to link your identity to a document. The private key stays safe with you.

Under the Information Technology Act of 2000, DSCs hold the same weight as a handwritten signature. They come from trusted Certificate Authorities. These authorities ensure the certificate is genuine.

Think of it as a lock and key for your digital files. The public key lets others check the signature. The private one signs it, proving it’s from you.

Differentiating DSC Classes: Class 1 vs. Class 2 vs. Class 3

Class 1 DSCs offer basic checks. They verify your email but lack deep identity proof. Use them for simple emails or low-risk tasks.

Class 2 adds more assurance. It includes document checks like ID proof. Good for tenders or bank forms, but not for high-stakes deals.

Class 3 demands the most. You prove your identity in person or via video. This includes biometrics or witnesses for top security.

Here’s a quick comparison:

  • Class 1: Email validation. For casual use. Low risk.
  • Class 2: Document scan. For contracts. Medium risk.
  • Class 3: Physical or video check. For taxes, GST, MCA (ROC), company filings, and compliance. High risk, high security.

For income tax, Class 3 is key. It handles sensitive financial data.

Why Class 3 is Mandatory for Income Tax E-Filing

The Income Tax Department requires Class 3 for many filers. Businesses with turnover over certain limits must use it. Even sole proprietors in some cases need one for audit reports.

Regulations from the Central Board of Direct Taxes make this clear. They aim to stop fraud in financial reports. A weaker class won’t cut it for e-verification.

Why the extra step? Financial filings involve big numbers. A breach could cost you penalties or audits. Class 3 locks it down tight.

So how to get class 3 digital signature certificate (DSC) for ITRApply Now

To get a Class 3 Digital Signature Certificate You must apply through a licensed Certifying Authority and finish identity verification in accordance with government regulations in order to obtain a Class 3 Digital Signature Certificate for filing an Income Tax Return (ITR). Basic KYC information, including PAN, Aadhaar-linked mobile number, email address, and complete video or OTP-based verification, must be submitted.

At digitalsignatory.com we handle all of this process on behalf of you to get your class 3 digital signature certificate (DSC) in just 30 min. We take care of the entire application process, from document verification to issuance, so there are no delays or technical misunderstandings. Apply Now

Process

  1. Select DSC Type
    Choose the required DSC and click on “Get Certificate.”
  2. Submit Basic Details
    Enter your name, mobile number, and email address in the form.
  3. Instant Support Call
    Our team will contact you within 10 minutes to confirm your requirement.
  4. Document Guidance
    We guide you clearly on the exact documents needed—no confusion, no back-and-forth.
  5. DSC Verification & Issuance
    We complete the DSC verification with you on call and start the issuance process immediately.

When you get your DSC from Digitalsignatory.com, we provide continued support throughout the DSC lifecycle, including:

  • Assistance with DSC registration on government portals (MCA, Income Tax, etc.)
  • Help with signing eForms and documents or affixing DSC whenever required
  • Renewal reminders before expiry, so your filings never fail at the last moment
  • Support for DSC renewal or re-issuance when validity ends or details change
  • On-call guidance for common DSC errors and technical issues

Our role doesn’t end at issuance; we make sure your DSC keeps working whenever you need it.

Getting a digital signature certificate (DSC) is not a one-time task. Most problems happen after issuance of DSC during registration, eForm signing, or at renewal time. That’s where we stay involved. If you want your DSC issued, supported, and renewed without last-minute issues, Digitalsignatory.com ensures end-to-end assistance throughout the entire DSC lifecycle. Apply Today