The Universal Account Number (UAN) is a permanent 12-digit ID that remains the same throughout your career. Below are the answers to your specific concerns:
1. Can a new employer see previous employment through UAN?
While the UAN is a central record, recent updates to EPFO regulations have increased privacy for employees. As of March 27, 2025, EPFO circulars have clarified that employers are generally only permitted to view your present employment details rather than your entire work history.
However, you should be aware of the following:
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Background Verification (BGV): While the EPFO portal may restrict direct access to your full history, many companies use third-party background verification agencies. These agencies can often uncover service history through other means (such as UAN-based validation or UAN-linked databases) during standard pre-employment checks.
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Form 11: When joining a new company, you are required to fill out Form 11, where you declare your previous employment and UAN. Providing false information in this document can have legal and employment-related consequences.
2. Can you generate a new UAN to avoid detection?
No, you cannot and should not attempt to generate a new UAN.
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Single UAN Policy: EPFO rules mandate that an employee should have only one UAN for their entire career. It is a unique, life-long identifier linked to your Aadhaar and PAN.
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System Integration: If you provide new details to a new employer in an attempt to get a "new" UAN, the EPFO system will likely detect that your Aadhaar/PAN already exists in their database. This often leads to the creation of duplicate UANs, which is a violation of EPFO rules and can cause significant complications, such as frozen accounts or difficulties in future PF withdrawals and transfers.
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Merging: If you accidentally end up with multiple UANs, you are legally required to report it to your employer or the EPFO to have them merged.
Summary
Your UAN is a permanent, government-backed digital ledger of your service history. While the EPFO has taken steps to restrict employers from viewing your full past employment details directly in their portal to protect your privacy, this does not prevent background verification agencies from finding your work history. Attempting to create a new UAN is not feasible due to Aadhaar/PAN linkage and is against regulatory guidelines.
Understanding UAN Background Checks
This video provides additional context regarding how employers verify employment history and the risks of concealing information: Exposed: Can employer know your employment history through UAN check.