Many people get confused between KYC validity and DSC validity.
This confusion often leads to rejected applications, wasted time, and missed deadlines for GST, MCA, Tender, DGFT, and Trademark filings.
Let’s clear this up in the simplest way possible.
What Is KYC Validity?
KYC (Know Your Customer) verification is done using:
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Aadhaar
-
PAN
-
Mobile OTP
-
Biometrics / Video KYC
Once completed, KYC remains valid for 2 years.
If your KYC is older than 2 years, it is considered expired and must be re-verified before issuing a new DSC.
What Is DSC Validity?
A Digital Signature Certificate (DSC) has its own validity period:
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1 Year
-
2 Years
-
3 Years
After this period, the DSC expires and must be renewed.
This is separate from your KYC validity.
Common Confusion Explained
| Situation | What It Means |
|---|---|
| KYC expired | You need re-verification |
| DSC expired | You need renewal |
| Both expired | You need both KYC + DSC |
| KYC valid, DSC expired | Only DSC renewal needed |
| DSC valid, KYC expired | KYC update required |
Why Applications Get Rejected
Most rejections happen because:
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KYC is older than 2 years
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Aadhaar email/mobile not linked
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Name mismatch between PAN & Aadhaar
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Biometrics failed
-
Authority letter format incorrect
Quick Checklist Before Applying for DSC
✔ Aadhaar active
✔ Mobile linked to Aadhaar
✔ Email linked to Aadhaar
✔ PAN details correct
✔ KYC within 2 years
✔ Authority letter in correct format
If any of these are missing, your DSC process may fail.
How EverSign Helps You
At EverSign, we don’t just sell DSCs —
we solve your problems.
We help with:
✅ KYC verification
✅ Aadhaar linking
✅ DSC renewal
✅ Authority letter guidance
✅ GST / MCA / Tender / DGFT DSC
✅ Error resolution
Need Help Right Now?
📞 Call / WhatsApp: +91-98550-07071
📧 Email: [email protected]
🌐 Website: www.eversign.in
Our experts will guide you step-by-step.
Final Words
If your DSC application failed,
don’t panic.
Most issues are easy to fix when you know the real reason.
And now — you do.
