Class 3 DSC — Individual
For professionals filing tenders, GST, income tax and MCA documents in a personal capacity.
- Signing certificate
- Signing + encryption combo
- 1, 2 or 3 year validity
Digital Signature Certificates
Sign, file and transact with a signature that holds up
Truesign issues Class 3 Digital Signature Certificates for individuals and organisations — verified properly, issued the same day, and supported by people who actually answer the phone.
- Paperless eKYC
- Same-day issuance
- Token shipped to you
Hardware-backed keysPrivate keys never leave the crypto token
15,000+
Certificates issued
2,400+
Business customers
30 min
Typical issuance time
99.9%
Platform uptime
What we issue
A certificate for every filing you need to make
From a single professional signing a tax return to an enterprise signing fifty thousand invoices a month — pick the certificate that matches the job.
Class 3 DSC — Organisation
Issued in an authorised signatory name on behalf of a company, LLP, trust or society.
- Authorised signatory verification
- Organisation name embedded
- Bulk options available
DGFT Digital Signature
For importers and exporters transacting on the DGFT portal, with IEC code embedded.
- IEC code embedded
- Export-import filings
- 1-3 year validity
Document Signer Certificate
Server-based certificate for organisations that need to sign documents in bulk, automatically.
- Automated bulk signing
- Invoices, payslips, statements
- API-friendly
DSC Renewal
Renew an expiring certificate before it lapses, and keep your filings uninterrupted.
- Renew any class
- Same-day processing
- Expiry reminders
USB Crypto Token
FIPS-compliant hardware tokens that keep your private key off the computer entirely.
- Tamper-resistant hardware
- Drivers and setup help
- Shipped across India
Why Truesign
Verification done properly, issuance done quickly
A digital signature is only as good as the identity check behind it. We invest in both sides of that equation — careful verification, and the automation that makes it fast.
- Verified, end to endEvery application is checked by a trained verification officer before a certificate is issued — no shortcuts on identity.
- Issued in minutesPaperless eKYC with Aadhaar or video verification means most certificates are ready the same day.
- Hardware-backed keysPrivate keys live on FIPS-compliant crypto tokens, so they can never be copied off the device.
- Support that answersInstallation trouble, driver errors, browser issues — a real person walks you through it on the phone.
How it works
Four steps from application to signing
Most customers finish the whole process in a single sitting, without couriering a single sheet of paper.
01
Choose your certificate
Pick the class, type and validity that matches what you need to file.
02
Complete eKYC
Verify your identity online with Aadhaar OTP, PAN and a short video — no paperwork to courier.
03
Verification & approval
Our verification team reviews the application and approves it, usually within the hour.
04
Download to your token
Install the certificate onto your USB token and start signing straight away.
Where it is used
What our customers sign every day
If a portal asks for a Class 3 certificate, it is almost certainly one of these.
Income tax & GST filing
Sign returns and respond to notices on the government portals without a physical visit.
MCA / ROC compliance
File company forms, annual returns and director filings with a Class 3 certificate.
e-Tendering
Bid on government and PSU tenders that require a Class 3 signing certificate.
Import & export
Transact on the DGFT portal with an IEC-embedded digital signature.
Banking & trade finance
Sign facility documents and trade paperwork with legally recognised signatures.
Bulk document signing
Sign thousands of invoices or payslips automatically with a document signer certificate.
Support
Stuck on a driver error at 6pm? Call us.
Most DSC problems are not certificate problems — they are browser, driver or Java problems. Our support team fixes those every day and will stay on the call until your signature goes through.
- Remote installation helpWe can walk you through setup on your own machine.
- Token and driver troubleshootingePass, ProxKey, HYP2003 and the rest — we know their quirks.
- Renewal remindersWe tell you before your certificate lapses, not after.
Customers
What our customers say
Placeholder testimonial — replace with a real quote from a customer once you have their permission to publish it.
Designation, Company
Placeholder testimonial — replace with a real quote from a customer once you have their permission to publish it.
Designation, Company
Placeholder testimonial — replace with a real quote from a customer once you have their permission to publish it.
Designation, Company
Questions
Frequently asked questions
A Digital Signature Certificate (DSC) is the electronic equivalent of a handwritten signature. It binds your verified identity to a cryptographic key pair, so anyone receiving a document you signed can confirm both who signed it and that it has not been altered since.
Class 3 covers virtually all current requirements — income tax, GST, MCA/ROC filings, e-tendering and DGFT. Choose a signing-only certificate if you only need to sign, or a signing + encryption combination if you also need to receive encrypted documents.
With paperless eKYC, most applications are verified and issued the same working day, often within the hour. Applications needing manual document review can take longer.
Proof of identity and address (PAN and Aadhaar for individuals), a working mobile number and email address linked to your application, and — for organisation certificates — authorisation from the entity.
Yes, for Class 3 certificates. Regulations require the private key to be generated and stored on a hardware crypto token so it cannot be copied off the device. We can supply one with your order.
Yes. The certificate lives on the USB token, not the computer, so you can move it between machines — you just need the token drivers installed on each one.
It stops working, and signatures made after expiry will not validate. We send reminders in advance so you can renew in time. A renewal is a fresh certificate, and you can reuse your existing token.
Yes. If you issue certificates regularly — as a CA firm, consultant or reseller — get in touch about partner pricing and a dashboard for managing applications.
Ready to get your digital signature?
Tell us what you need to file and we will tell you exactly which certificate to buy, what it costs and how quickly you will have it.