Call IMSS at 800 623 2323 (option 4 for employer services) or visit your local Subdelegación IMSS with the worker’s CURP and official ID. Do not rely on the portal’s internal “help” button – it often redirects to outdated pages.
"Put your right index finger here," Jorge instructed, pointing to a bulky, glossy fingerprint scanner connected to the workstation. siapportal imss gob mx biometrico
| Violation | Penalty (Approx. USD) | | :--- | :--- | | Registering an employee without biometric capture | $2,000 to $10,000 per worker | | Using a duplicate or synthetic fingerprint | Criminal fraud charges | | Denying biometric registration to an employee | Fine of $5,000 + potential prison time | Call IMSS at 800 623 2323 (option 4