Online Digital Signature Certificate Registration

@ ₹1499 ₹1999 Only/-(GST as applicable)

Used for GST, MCA, Income Tax, Tender submissions, EPFO filings, and many more

Get your Digital Signature in 2 Hours*

Apply DSC for Individual & Organisation.

Class Type-3.

Validity-2 Years

Certificate Type-Signature with Token

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Apply for Digital Signature Certificate Registration

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Documents required for Digital Signature

To obtain a digital signature certificate (DSC) in India, individuals or entities need to submit specific documents to the certifying authorities (Certifying Authorities or CAs). The exact documents required may vary depending on the type of DSC and the CA's requirements. However, the typical documents required for obtaining a digital signature certificate in India are as follows:



Duly Filled Application Form: Applicants need to fill out the application form provided by the Certifying Authority (CA) accurately and completely. The form may be available online or in physical format, depending on the CA's procedures.

Proof of Identity (POI): Applicants must provide a valid proof of identity document issued by the government. Accepted documents may include:

  • Passport
  • Aadhaar Card
  • Voter ID Card
  • PAN Card
  • Driving License
  • Any other government-issued photo identity card

Proof of Address (POA): Applicants must submit a valid proof of address document issued by the government. Accepted documents may include:

  • Aadhaar Card
  • Voter ID Card
  • Passport
  • Utility bills (electricity, water, gas, telephone) not older than three months
  • Bank statement or passbook with address
  • Driving License
  • Ration Card
  • Rent Agreement

Passport-size Photographs: Applicants are typically required to provide recent passport-size photographs. The number of photographs may vary depending on the CA's requirements.



If the DSC is being obtained on behalf of an organization, additional documents may be required, such as:

  • Certificate of Incorporation (for companies)
  • Partnership Deed (for partnership firms)
  • Registration Certificate (for LLPs)
  • Memorandum of Association (MOA) and Articles of Association (AOA) (for companies)
  • Board Resolution authorizing the applicant to apply for the DSC (for companies)

It's essential to check the specific requirements of the Certifying Authority (CA) from whom you intend to obtain the digital signature certificate, as the documentation process may vary slightly between different CAs. Additionally, applicants may need to undergo identity verification procedures such as in-person verification (IPV) or video verification, depending on the CA's policies and procedures.

Advantage & Disadvantage of Digital Signature

Digital signature certificates (DSCs) offer several advantages, but they also come with certain disadvantages. Here’s an overview of the advantages and disadvantages of digital signature certificates:


1.Authentication and Verification: DSCs provide a secure and reliable method for authenticating the identity of the signer and verifying the integrity of electronic documents. They ensure that the signer’s identity remains confidential and cannot be forged or tampered with.

2.Legal Validity: Digital signatures have legal validity and are recognized as equivalent to handwritten signatures in many jurisdictions worldwide, including India. Signed documents using DSCs are legally binding and admissible in court as evidence.

3.Data Integrity: DSCs use cryptographic algorithms to encrypt digital signatures, ensuring the integrity and authenticity of electronic documents. Any alteration or modification to the signed document after signing will invalidate the digital signature, providing assurance of data integrity.

4.Time and Cost Savings: DSCs eliminate the need for physical signatures, paper-based documentation, and manual processing, leading to significant time and cost savings. They streamline electronic transactions, approvals, and contracts, reducing administrative overheads and paperwork.

5.Global Acceptance: Digital signatures are widely accepted and recognized across various industries and sectors, facilitating secure electronic transactions, e-commerce, and online communication on a global scale.

6.Convenience and Efficiency: DSCs offer convenience and efficiency by enabling remote signing of documents from any location with internet access. They eliminate the need for physical presence or in-person signatures, allowing for faster and more efficient transaction processing.


1.Initial Setup and Cost: Acquiring and implementing digital signature certificates may involve initial setup costs, including application fees, hardware/software requirements, and subscription fees for certificate authorities (CAs). Small businesses or individuals may find these costs prohibitive.

2.Dependency on Technology: DSCs rely on technology infrastructure, including digital signature software, cryptographic keys, and secure servers. Any technical issues, system failures, or cybersecurity threats could compromise the security and validity of digital signatures.

3.Risk of Misuse or Theft: Like physical signatures, digital signatures can be misused or stolen if not adequately protected. If unauthorized access to a signer’s private key occurs, it could lead to fraudulent transactions, identity theft, or unauthorized document alterations.

4.Compatibility and Interoperability: Ensuring compatibility and interoperability of digital signature certificates across different software platforms, file formats, and digital ecosystems can be challenging. Users may encounter compatibility issues when exchanging digitally signed documents with parties using different systems or applications.

5.Key Management and Renewal: Managing cryptographic keys associated with digital signature certificates requires careful handling and periodic renewal to maintain security and validity. Failure to properly manage keys, such as loss or compromise of private keys, could result in the invalidation of digital signatures.

6.Legal and Regulatory Compliance: While digital signatures have legal validity in many jurisdictions, specific legal and regulatory requirements may vary between countries or industries. Ensuring compliance with relevant laws, regulations, and industry standards regarding the use of digital signatures is essential to avoid legal risks or disputes.


While OPCs (One Person Companies) offer various benefits, they also come with certain disadvantages and limitations. Entrepreneurs should be aware of these factors before choosing this business structure. Here are some disadvantages of an OPC:

Limited Capital Infusion: An OPC may face challenges in raising capital compared to larger companies. The structure may limit the ability to attract substantial investments, as there is only one shareholder.

Nominee Director Complexity: The requirement to appoint a nominee director can add complexity to the management structure. While the nominee’s role is primarily to take over in case of the sole director’s incapacitation, managing relationships and decision-making can be more intricate.

No Subsidiary Formation: An OPC cannot incorporate another OPC or act as a nominee for another OPC. This restriction limits the ability to form subsidiaries under the same structure.

Limited Tax Planning Opportunities: OPCs may have fewer tax planning opportunities compared to larger structures. The flexibility in tax planning, especially in terms of dividends and profit distribution, is somewhat restricted.

Conversion Process: If the business grows beyond the thresholds set for an OPC, it may need to be converted into a private limited company. The conversion process involves additional paperwork and formalities.

Stringent Compliance Requirements: While OPCs generally have fewer compliance requirements compared to larger companies, they still need to comply with statutory regulations. Failure to meet these requirements can result in penalties.

No Applicability for Certain Businesses: OPCs cannot carry out certain types of business activities, such as non-banking financial investment activities, making them unsuitable for specific industries.

Restrictions on Number of OPCs: An individual can be a member in only one OPC at a time. If a person already has an OPC, they cannot incorporate another OPC.

Limited Professional Image: Some businesses may prefer the professional image associated with a private limited company over an OPC, especially when dealing with clients, suppliers, or partners.

Dependency on Sole Director:The success and decision-making in an OPC largely depend on the capabilities and decisions of the sole director. Any challenges or disruptions to the director’s role may impact the company significantly.

Risk of Oppression and Mismanagement: Minority shareholders (if any) may face a risk of oppression or mismanagement by the sole director. Legal remedies are available, but pursuing them can be time-consuming and costly.

Limited Employee Stock Options (ESOPs): While OPCs can offer ESOPs to attract and retain talent, the structure may not be as effective in this regard as larger companies.

Entrepreneurs should carefully evaluate their business goals, growth plans, and specific requirements before opting for an OPC. It’s advisable to consult with legal and financial professionals to make informed decisions based on the unique characteristics of the business.

Frequently Ask Questions (FAQs)

  • Q.1.What is a digital signature certificate (DSC)?

    Ans: A digital signature certificate (DSC) is an electronic form of signature used to sign digital documents securely. It ensures the authenticity and integrity of electronic records and transactions.

  • Ans:A DSC allows individuals to sign electronic documents, forms, and transactions securely, eliminating the need for physical signatures and paper-based documentation. It provides assurance of the signer’s identity and helps prevent tampering or forgery of documents.

  • Ans:To obtain a DSC, individuals need to apply to a licensed Certifying Authority (CA) authorized by the government. The application process typically involves submitting identity and address proof documents, completing the application form, and undergoing identity verification procedures.

  • Ans: Individuals can use DSCs for various purposes, including signing electronic forms, documents, contracts, applications, e-filing of income tax returns, digital transactions, and online authentication.

  • Ans: The validity period of a DSC for individuals may vary depending on the type of certificate and the Certifying Authority (CA) issuing it. Generally, DSCs are issued with validity periods ranging from one to three years.

  • Ans: A digital signature certificate (DSC) for organizations is a type of electronic signature used by businesses, corporations, government agencies, and other entities to sign digital documents and transactions securely.

  • Ans: DSCs enable organizations to sign electronic contracts, agreements, invoices, financial statements, government forms, and other business documents securely. They help establish the authenticity and integrity of digital records and transactions.

  • Ans:Organizations can obtain DSCs by applying to a licensed Certifying Authority (CA) authorized by the government. The application process typically involves submitting organization documents, completing the application form, and undergoing identity verification procedures.

  • Ans: Organizations can use DSCs for various purposes, including signing electronic contracts, agreements, financial transactions, e-filing of tax returns, online bidding, government tenders, and digital authentication of business documents.

  • Ans: The validity period of a DSC for organizations may vary depending on the type of certificate and the Certifying Authority (CA) issuing it. Generally, DSCs are issued with validity periods ranging from one to three years.