UAN and login · Updated Sep 2026
Can't log in and your UAN looks frozen? Here's how to tell what's actually wrong.
A genuine freeze is an EPFO Head Office security hold, and it behaves differently from a wrong password, a missing OTP or an Aadhaar failure. The exact error message usually tells you which one you have.
The short answer
- Likely cause
- A Head Office freeze, a password or registered-detail mismatch, an OTP going to a changed number, or an Aadhaar-authentication failure.
- The fix
- Read the exact error. 'Disabled' or 'deactivated' points to a freeze; 'invalid credentials' to the password reset; no OTP to your registered mobile number.
- Get help when
- The account says disabled or deactivated, the password reset doesn't work, or you can't tell which problem you have.