INVALID IP NUMBERS ERROR IN ESIC

[MUTHUKUMARAN K]

new staff add in ESI scheme and file monthly contribution. below error is showing 'Invalid IP Numbers ' in ESIC portal.

please help us to solve the issue

 

[Ryan Vaz]

The ESIC portal error "Invalid IP Numbers" generally means the employee's Insurance Number (IP Number) is either:

1. Entered incorrectly (wrong digits / format),
2. Not yet generated successfully in ESIC,
3. Linked to another employer with incomplete exit details,
4. Aadhaar/Pehchan mismatch during employee registration, or
5. The employee was added in ECR before proper ESIC registration activation.

Under the Employees' State Insurance Corporation framework governed by the Code on Social Security 2020, employers must ensure valid employee registration before monthly contribution filing.

For Maharashtra establishments, this issue is commonly seen during:

• New joinee onboarding,
• First-time contribution upload,
• Employee rejoining,
• Bulk upload through CSV/ECR.

MOST COMMON REASONS FOR "INVALID IP NUMBERS"

A. Wrong IP Number Entered

ESIC IP number must be:

• Numeric only,
• Usually 10 digits,
• Existing in ESIC database.

Check:

• Extra spaces,
• Excel formatting errors,
• Missing digit,
• Copy-paste issue.

---

B. Employee Registration Not Completed

Sometimes HR adds employee details but:

• Aadhaar OTP verification pending,
• Temporary registration incomplete,
• TIC/e-Pehchan not generated.

[YAGAY andSUN]

The error "Invalid IP Numbers" in the ESIC portal generally arises when the IP number is either not mapped properly, not generated successfully, or employee details do not match ESIC records. Please verify and resolve through the following actions:

1. Check whether the employee IP number is active and correctly entered in the contribution sheet.
2. Ensure the employee registration process is fully completed in ESIC, including Aadhaar authentication and generation of TIC/e-Pehchan Card.
3. Verify that employee name, date of birth, father's name, and gender match exactly with ESIC database records.
4. If the employee was previously employed elsewhere, use the existing IP number only and avoid fresh registration.
5. Download the employee details from "IP Search" in the employer portal and cross-check the IP number status.
6. In case of newly created IP numbers, wait for portal synchronization and re-attempt contribution filing after some time.
7. If the issue still persists, raise a grievance through the ESIC employer helpdesk or update the employee details through employer login correction module.

After rectification of the above points, re-upload the contribution file and proceed with monthly ESI filing.

AI Summary

Invalid IP Numbers in ESIC filing require correct employee registration, record matching, and portal synchronization before contribution upload. An ESIC monthly contribution filing may trigger an 'Invalid IP Numbers' error where the employee insurance number is incorrectly entered, not properly mapped, not successfully generated, or does not match ESIC database records. The issue commonly arises during new joinee onboarding, first-time contribution upload, employee rejoining, or bulk CSV/ECR filing, and the employer must ensure that the IP number is active, correctly recorded, and present in the ESIC system before re-uploading the contribution file. The suggested rectification steps include verifying that the employee registration process is complete, including Aadhaar authentication and generation of the TIC/e-Pehchan card, and confirming that employee particulars exactly match ESIC records. Where the employee was previously employed, the existing IP number should be used rather than a fresh registration.