What is Digital Signature Certificate?
A Digital Signature Certificate (DSC) is a crucial tool for businesses and individuals engaging in online transactions, ensuring the authenticity, security, and integrity of digital documents. Much like a handwritten signature, a DSC serves as a unique digital identity for an individual or organization, offering legal recognition to electronic documents. But unlike a physical signature, it provides an extra layer of security through encryption, preventing any tampering or unauthorized changes to the signed document.
The importance of a DSC is particularly evident in various statutory filings, such as those with the Ministry of Corporate Affairs (MCA), tax filings, and Goods and Services Tax (GST) submissions. In fact, a DSC is not just a useful tool—it’s often a mandatory requirement.
Where is a Digital Signature Certificate Required?
At eTaxCart, our mission is to make tax and compliance stress-free — so you can focus on growing your career, your business, or your next big idea.

MCA Filings
When dealing with the Ministry of Corporate Affairs, a DSC is required for various compliance-related activities. This includes registering a company, filing annual returns, or signing other legal documents such as the Memorandum of Association (MOA) and Articles of Association (AOA). Without a DSC, online filing with MCA is not possible, as these documents must be signed digitally to ensure their authenticity and legal standing.

Tax Filings
For businesses and individuals who need to file their taxes, especially Income Tax Returns, a DSC is often required. The Income Tax Department mandates a DSC for e-filing, making it a secure and validated process. It ensures that the person submitting the tax return is indeed authorized to do so, minimizing the risk of fraud or errors.

GST Filings
Similarly, for GST compliance, businesses must use a DSC when filing GST returns, especially if they are registered as a company or LLP. It ensures that the submitted documents are authentic and that the entity filing the returns is legally recognized by the authorities. The use of DSC in GST filings eliminates the need for physical signatures, making the process faster and more efficient.

Other Regulatory Submissions
Besides MCA and tax filings, a DSC is also essential for filing with various other regulatory bodies, such as the Registrar of Companies (RoC) or participating in government e-governance services.
Required Documents for Digital Signature Certificate
To ensure a seamless and efficient registration process for a Digital Certificate Registration, the following documents are essential. These documents are organized based on the requirements for directors and the registered address of the company.
Documents Required for DSC
View the documents required.
- One passport sized photo
- Self-attested copy of address proof
- Self attested copy of PAN
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Extra Charges
Courier charges extra.
Why Choose Us for Digital Certificate Registration?
At eTaxCart, our mission is to make tax and compliance stress-free — so you can focus on growing your career, your business, or your next big idea.

Simple and Quick Process
We make the DSC registration process quick and hassle-free, allowing you to focus on your business without delays.

Affordable Fees
Our DSC registration services are priced competitively, providing great value for your investment in securing your business's digital transactions.

Expert Guidance
Our professionals guide you through each step of the DSC registration, ensuring everything is done seamlessly and in full compliance with legal requirements.
Frequently Asked Questions
Here are the answers of the questions we received frequently.
Individuals and organizations involved in online filing of government documents or business registrations need a DSC. For example, company directors, professionals (like CA or CS), and business owners often require a DSC.
Once you apply for a DSC and submit the required documents, it usually takes about 2-3 business days to get the certificate. However, the delivery time may vary depending on the Certifying Authority and the verification process.
A USB token is a physical device that stores your Digital Signature Certificate securely. It is used to sign documents electronically and is plugged into your computer’s USB port when needed. It ensures the security and authenticity of your digital signatures.
Yes, you can use your DSC to sign multiple documents as many times as required, provided the DSC is valid and not expired. It’s an efficient and secure way to handle online filings and approvals.
The validity of a DSC depends on the type of certificate issued. Typically, a DSC is valid for one or two years, after which it must be renewed. You will need to renew it to continue using it for electronic signatures.
If your DSC expires, you will not be able to use it to sign any documents. To continue using it, you must renew the certificate before it expires. Renewal requires you to submit a fresh application with necessary documents.
Yes, a Class 3 DSC is required for secure online transactions such as e-auctions, e-tenders, and online payment systems. It ensures that the transaction is legitimate and encrypted for security.
eTaxcart simplifies the process of obtaining your Digital Signature Certificate. Our team ensures that your application is filled out correctly, documents are verified properly, and you get your DSC without any delays. We handle all the technicalities for you!
