Digital Signature Certificate
DSC for GST, Income Tax, ROC, Icegate, EPFO, Tendering etc.
- Online Process
- Fast Approval
- Free Doorstep Token Delivery
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How It Works
Documents Submission
Submit KYC documents i.e. PAN card & Aadhar card. Only soft copy of documents are required.
Application Processing
Our team will the submit the documents for DSC approval. No Physical Documents required.
OTP Verfication
Verify identity through Aadhar OTP and Video verification. No Physical Presence required for verification.
Download DSC
Once DSC application approved, download DSC in USB token and use instantly as required.
Why Delta DSC
10+ Years Experience
With 10+ years of experience, Delta DSC simplifies process of getting digital signature.
Fast Approval
Get approval of Digital Signature application in minutes. No more extra waiting time.
100% Online Process
Completely online process. No physical paper or physical appearance of applicant is required.
Excellent Support
Get excellent customer support throughout the process, from filing of application till DSC approval.
Free Doorstep Delivery
Get free doorstep delivery of digital signature token in India . No more hidden charges.
Best Price Guaranteed
Get your digital signature at unbeatable prices. Excellent services with best price always.
DSC FAQ
A Digital Signature Certificate (DSC) is a secure electronic key issued by recognized Certifying Authorities to validate your identity online. It serves as the digital equivalent of a physical signature, ensuring that electronically signed documents are legally valid, authentic, and tamper-proof. DSCs are essential for securely authorizing various online transactions and are mandatory for many statutory filings, including income tax returns, GST compliance, and Ministry of Corporate Affairs (MCA) submissions.
A DSC is typically issued with a validity period of 1, 2, or 3 years. Once the validity expires, the certificate must be renewed to continue signing documents and filing compliances.
A Class 3 Digital Signature Certificate (DSC) is the highest and most secure level of digital signature issued in India, and it is now the standard requirement for all online business compliances. It is mandatory for securely authenticating your identity on government portals, including filing Income Tax Returns, submitting GST compliances, signing MCA/ROC forms, applying for trademarks, and participating in e-tenders. To ensure maximum security, a Class 3 DSC is always issued on a physical, password-protected USB token following strict identity verification.
A Combo DSC provides both a Signature and an Encryption certificate within a single secure USB token. The Signature component validates your identity and legally authenticates your documents, while the Encryption component secures highly sensitive data to prevent unauthorized access during transmission. This dual-purpose DSC is specifically required for participating in e-tendering, e-procurement, and secure government portals, ensuring your submission remains both legally binding and strictly confidential.
A Directorate General of Foreign Trade (DGFT) Digital Signature Certificate is a specialized digital signature designed specifically for the Export-Import community in India. Unlike a standard DSC, a DGFT DSC has the organization’s Import Export Code (IEC) embedded directly into the certificate. It is mandatory for importers and exporters to securely authenticate their identity on the DGFT portal when electronically filing applications for import/export licenses, authorizations, and various export promotional schemes.
Yes, a valid Class 3 DSC can be used across multiple government portals, including the Ministry of Corporate Affairs (MCA), the Income Tax portal, and the GST portal.