Digital Signature Registration Online
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Looking to buy a DSC online quickly? Expert Mantra is one of India’s leading providers of Digital Signature Certificates. We offer Class 3 DSCs with simple online registration in just 3 easy steps!
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Digital Signature Certificate Online – Overview
A Digital Signature Certificate (DSC), also known as a digital ID, is essential for digitally signing official documents. To sign documents electronically, the signer must have an active DSC issued by a Certificate Authority (CA).
You can purchase a DSC online or apply for one through authorized third-party CAs. Some organizations, government bodies, and businesses also issue their own certificates.
For using a digital signature, DSC registration is mandatory. These certificates make digital signatures possible and act as a secure digital key. A DSC verifies and authenticates the identity of the person using the signature, ensuring both security and trust in online transactions.
Why Choose Expert Mantra for Digital Signature Certificate Online?
Registering your Digital Signature Certificate Online quick, easy, and completely online with Expert Mantra – all in just 3 simple steps:
Schedule a call with our compliance experts
Share the required details and documents
Sit back while we handle the registration process for you
Basic Types of Digital Signature Registration Certificates
Sign DSC
A Sign DSC is used exclusively for signing documents. Commonly applied on platforms like income tax return portals, MCA filings, and PDF signatures, it ensures both the integrity of the data and the authenticity of the signer. Using a Sign DSC proves that the data is complete, intact, and unaltered.Encrypt DSC
This type of DSC is mainly used for securing documents through encryption. It is often required on tender portals and by businesses that need to protect sensitive information while uploading documents.
An Encrypt DSC can also be used to send encrypted legal, e-commerce, or confidential documents. This is a standalone certificate intended solely for encryption purposes.Sign & Encrypt DSC
This type combines both signing and encryption capabilities. It is ideal for users who need to both authenticate documents and maintain their privacy. Common uses include submitting applications, forms, and data to government authorities while ensuring security and confidentiality.
Register Digital Signature Certificate – Class 3 DSC
A Class 3 Digital Signature Certificate is widely used for filing electronic documents and participating in e-tenders. With the Indian government’s ‘Digital India’ initiative, the demand for DSC registration is rapidly increasing. It is essential for processes like filing income tax returns, GST, EPFO, PF, and e-procurement.
The Class 3 DSC is also cost-effective — you can get a 2-year DSC registration online for just ₹499. Unlike the traditional paper-based process, we can issue your DSC in just a few minutes.
Key Uses of Class 3 DSC:
e-Tendering
e-Filing for patents & trademarks
e-Filing for MCA
Online tax filing
LLP registration
e-Filing for customs
e-Procurement
e-Bidding
e-Auction
GST application filing
Benefits of a Digital Signature Certificate (DSC)
Authenticity – A DSC verifies the accuracy of an individual’s personal information, ensuring a higher level of trust in the signer’s identity.
Cost & Time Savings – You can sign and share PDF documents instantly, eliminating the need to physically sign paper copies, scan them, and send via email. With a DSC, there’s no requirement for the holder to be physically present to conduct or authorize business.
Data Integrity – Once a document is digitally signed, it cannot be altered or tampered with, keeping the information secure. Many government bodies require DSCs to validate and cross-check business transactions.
Enhanced Document Reliability – A digitally signed document offers strong assurance to the recipient that the signer is genuine, reducing the risk of forgery or fraudulent alterations.
Three Types of Users in Class 3 Digital Signature Certificate (DSC)
1. Individual DSC
Overview
An Individual DSC is issued to authorized persons for electronically signing documents, ensuring confidentiality and authenticity. All documents uploaded to the Ministry of Corporate Affairs (MCA) portal carry a DSC stamp. It is used for validating online transactions such as LLP incorporation, business registration, and income tax e-filing.
Advantages
Enhances security in online transactions
Prevents unauthorized fraud
Tracks the status of digitally signed documents
Ensures speedy document delivery
Legally recognized (issued by a government-approved certifying authority)
Automatic date & time stamping on signatures
Signed documents cannot be altered or copied
Verifies signer’s identity
Reduces risk of impersonation
Disadvantages
Compatibility issues may arise (requiring updated drivers/software)
Risk of key loss or theft if stored unsafely
Lack of universal standards for interoperability
Technology has a limited shelf life
Sender and receiver may both need DSCs
Verification software may require additional purchase
Involves registration cost
Validity
Available with 1-year or 2-year validity, renewable upon expiry.
2. Organisational DSC
Overview
An Organisational DSC is required for companies, NGOs, trusts, and government bodies. It contains both the applicant’s and the organisation’s details. It authorizes a person to sign on behalf of an organisation. Class 3 DSCs for organizations often include both signing and encryption certificates for maximum security.
Advantages
Cost-effective over time compared to paper-based processes
Quick turnaround with instant document signing and approvals
Stronger security, reducing fraud and tampering risks
Improved workflow efficiency for document management
Eco-friendly (reduces paper use)
Legally valid in courts and government offices
Disadvantages
Dependent on technology, requiring regular updates
Certificates and verification software can be costly
Needs to adapt quickly to evolving tech standards
Validity
Issued for 1 or 2 years, renewable after expiry.
3. DGFT DSC
Overview
Required for organisations applying for Import/Export Licences through the DGFT portal. Recognized under the Indian Information Technology Act, 2000, documents signed via DGFT DSC carry the same legal validity as physical signatures.
Advantages
Faster payments and quicker sales closure
Time & cost savings (eliminates courier delays)
Enables multi-party signing online
Improved security with encryption, preventing tampering
Accepted by courts and all government offices
Disadvantages
Risks related to key loss, theft, or unsafe storage
Lack of standardization across different digital signature systems
Costs involved in DSC purchase and verification software
Validity
Issued for 1 or 2 years, renewable after expiry.
Documents Required for Digital Signature Certificate (DSC) Registration
For Indian Individuals
Applicants applying for a DSC online must provide:
PAN Card
Proof of Identity – e.g., Driving Licence, Passport, or any government-issued ID
Proof of Address – Aadhaar Card, Voter ID, Driving Licence, or Registration Certificate
Attestation – Documents must be attested by an authorised official
For Indian Organisations
Entities applying for DSC registration need to provide:
Company PAN Card
Partnership Deed (if applicable)
Authorised Signatory Details – Name and designation of the person signing on behalf of the organisation
Proof of Authorised Signatory – ID proof of the concerned person
GST Registration Certificate
Additional documents may vary depending on the type of entity – Partnership, Proprietorship, LLP, Private Limited Company, etc.
For Foreign Individuals & Organisations
Applicants outside India or foreign entities must provide:
Passport – Attested copy of the applicant’s passport
Visa Copy – If the applicant is outside their country of origin
Residence Permit Certificate – If the applicant is in India
Government-Issued Address Proof – Attested copy required
Digital Signature Certificate (DSC) Online Renewal
When your organisation’s Digital Signature Certificate expires, you can easily apply for renewal with Expert Mantra. Our team will handle the entire DSC renewal process for you — from submitting the request to issuing the renewed certificate — while keeping you informed at every stage.
Procedure for Foreign Attestation for DSC Registration
For foreign applicants, it is necessary to:
Submit an authorisation document along with the corporate seal and signature.
Obtain an apostille from the native country after public notarisation.
If the native country is not a member of the Hague Convention, the documents must be attested by the respective country’s consulate.
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Frequently Asked Questions…
What is the process for registering a digital signature online in India?
You can apply for a Digital Signature Certificate (DSC) online through a Certifying Authority (CA). The process involves filling out the application form, submitting the required documents, completing identity verification, and receiving your DSC in USB token format.
What are the types of digital signatures available in India?
In India, there are three main types of DSCs:
Sign DSC – For digitally signing documents.
Encrypt DSC – For encrypting sensitive data.
Sign & Encrypt DSC – For both signing and encrypting.
What are the documents required for digital signature registration?
For individuals: PAN card, identity proof, and address proof (like Aadhaar, Voter ID, or Driving Licence).
For organisations: Company PAN, proof of authorised signatory, GST registration, and relevant incorporation/partnership documents.
For foreign applicants: Passport, visa/residence permit, and government-issued address proof (all attested).
How long is the validity of a digital signature certificate (DSC)?
A DSC is generally valid for 1 or 2 years and can be renewed upon expiry.
Can a digital signature be used for filing income tax returns?
Yes. A DSC can be used to securely sign and submit income tax returns online through the Income Tax Department’s e-filing portal.
Are there any renewal procedures for digital signature certificates?
Yes. DSCs must be renewed before expiry by submitting a renewal application along with updated documents to an authorised Certifying Authority.
What are the legal implications of using a digital signature?
Digital signatures are legally recognised under the Information Technology Act, 2000 in India. They carry the same validity as physical signatures and can be used as evidence in courts and government transactions.
