Fast DSC issuance and token setup support
Digital Signature Certificate for DSC Token Users
Apply online for Class 3 DSC, DGFT DSC, eTender DSC and secure USB token services with document checking, video verification guidance and installation support.
Class 3 Individual
Class 3 Organization
DGFT
eTender
USB Token Ready
Same Day Guidance
Documentation, verification and token setup help
2-24 hrsTypical processing
Class 3Signing + encryption
Digital Signature Certificate
Choose your certificate based on filing portal, organization type and tender requirement.
Class 3 Combo
DGFT Digital Signature
eTender DSC
USB Token Setup
Popular DSC Pricing
Transparent plan comparison for the most requested digital signature services.
Class 3 Individual
Rs 1,999- Income Tax, GST, MCA, EPFO
- Document checklist support
- Token setup guidance
- 1 or 2 year validity options
Class 3 Combo
Rs 2,200- Signature + encryption
- eTender and eProcurement use
- Priority verification help
- Portal signing test support
DGFT DSC
Rs 2,600- Import-export filing support
- IEC and DGFT usage guidance
- Renewal assistance
- Token installation guidance
Organization DSC
Custom- Company or firm authorization
- Bulk user assistance
- Dedicated support desk
- Priority installation support
| Features | Individual | Combo | DGFT | Organization |
|---|---|---|---|---|
| GST / MCA / ITR filing | Yes | Yes | - | Yes |
| Encryption certificate | - | Yes | As required | Optional |
| eTender portal support | Limited | Yes | - | Yes |
| DGFT / IEC workflows | - | - | Yes | Yes |
| USB token setup | Standard | Priority | Priority | Dedicated |
| Video KYC guidance | Yes | Yes | Yes | Yes |
| Renewal reminder | Yes | Yes | Yes | Yes |
Four Step Apply Mechanism
A simple process for new DSC applications, renewals and urgent tender requirements.
Pick Application
Select Class 3, Combo, DGFT, organization or renewal based on your portal.
Upload Documents
Share PAN, Aadhaar, photo, email, mobile and authorization documents if needed.
KYC Verification
Complete mobile, email and video verification with our step-by-step assistance.
Install Token
Activate DSC on USB token, install drivers and test signing on your portal.
About Digital Signature Certificate
A Digital Signature Certificate is used to sign electronic documents, authenticate portal users and complete legally recognized online filings. Class 3 DSC is commonly used for company filings, GST, income tax, EPFO, eTendering, import-export documentation and government procurement portals.
TrustSign helps applicants choose the right certificate, avoid documentation mistakes and complete verification without unnecessary delay.
Read MoreWhere DSC Is Used
- MCA / ROC company filing
- GST registration and returns
- Income Tax and audit reports
- EPFO employer portal
- Government eTender portals
- DGFT, ICEGATE and IEC workflows
- Digital invoices and business contracts
Digital Signature Provider
Services for individuals, companies, exporters, tender participants and professional firms.
Digital Signature for Tender
Get Class 3 Combo DSC for tenders, eProcurement, bid submission, eAuction and vendor registration.
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DGFT Digital Signature
Support for import-export businesses using DGFT, IEC updates and trade-related digital filings.
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Document Signer Certificate
Enterprise certificate support for bulk PDF signing, invoices, approvals and digital records.
View ServiceDocuments Required
Keep these documents ready before applying. Organization certificates may require additional authorization proof.
- PAN card of applicant
- Aadhaar or valid identity proof
- Address proof
- Passport size photo
- Active mobile number
- Active email ID
- Organization authorization letter
- Company GST / registration proof
- IEC details for DGFT use
- Old DSC details for renewal
Need same-day processing?
Share your requirement early in the day. Our team checks documents first so verification can move quickly.
Request Priority HelpClass 3 Digital Signature Certificate
Common certificate categories explained in simple business terms.
Class 3 Individual DSC
Issued to an individual person and used for personal or professional signing. Suitable for ITR, GST, MCA, EPFO and many compliance filings.
- Applicant identity verification
- Email and mobile verification
- USB token installation support
Class 3 Organization DSC
Issued with organization details for authorized signatories, companies, partnership firms, proprietorships and other business entities.
- Organization proof required
- Authorization documents checked
- Useful for company filings and tenders
Class 3 Combo DSC
Includes signing and encryption capability. Often preferred for eTendering, bid submission and procurement portals.
- Signature + encryption
- Recommended for tender users
- Priority setup available
DSC Renewal
Renew your expiring certificate before portal access is interrupted. We help check token compatibility and current certificate details.
- Early renewal guidance
- Old certificate checks
- Installation and test signing
Benefits of DSC
- Legally accepted electronic document signing
- Faster online filing and reduced paperwork
- Secure authentication on government portals
- Useful for tenders, taxation and company compliance
- Portable signing through secure USB token
Why Choose TrustSign?
Our approach is practical: choose the right certificate, check documents before submission, guide verification and help you test the token after issuance. That is the part most applicants actually care about when the filing deadline is close.
10k+ Applications
2-24h Processing
6 Days Support
Our Clients
DSC support for professionals, contractors, exporters and growing companies.
Chartered Accountants
Exporters
Contractors
MSMEs
Legal Firms
Traders
Latest News & Updates
Useful DSC guides for application, renewal and troubleshooting.
DSC Guide
How to Choose the Right Class 3 DSC
Understand signing, combo and validity options before you apply.
DGFT
DGFT Digital Signature Checklist
Documents and checks exporters should complete before filing.
Support
Top DSC Errors and Fast Fixes
Resolve token detection, browser utility and signing issues.
FAQs on Digital Signature Certificate
A Class 3 DSC is a high-assurance certificate used for secure signing, eTendering and government portal authentication.
Yes. The process can be completed through document submission, OTP verification and video verification.
Most DSC use cases require the certificate to be stored on a secure USB crypto token.
Class 3 Combo DSC is commonly preferred for tender portals because it includes signing and encryption.
Client Review
"We needed a DSC token urgently for tender submission. The team checked documents, guided verification and helped us test the token before upload."
Rohit Bansal Procurement Manager