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UAN

General

Universal Account Number

A 12-digit number issued by India's EPFO that stays with you across employers, linking all your Provident Fund accounts under one umbrella number for life.

Definition

UAN is the single 12-digit identifier the Employees' Provident Fund Organisation (EPFO) assigns to every salaried employee in India, and it doesn't change no matter how many employers you work for over your career. Each new job gets its own member ID under your EPF account, but they all link back to the same UAN.

Before UAN existed, switching jobs meant either withdrawing your Provident Fund or navigating a paper-heavy transfer process. Now, UAN lets you view all your linked accounts, request transfers, and withdraw funds from one portal. The EPF Calculator uses your contribution history, which UAN keeps consolidated, to project your retirement corpus.

Formula

There's no calculation involved, UAN is an identifier, not a numeric quantity to compute.

Key Things to Know

  • Issued once, used for life. Your UAN doesn't reset or change when you move employers, only your member ID under it does.
  • Activation unlocks the online portal. You need to activate your UAN with your mobile number and basic KYC details before you can use online transfer or withdrawal services.
  • Aadhaar linking is now mandatory. EPFO requires UAN-Aadhaar linkage for most online transactions, including withdrawals and transfers.
  • One UAN covers multiple member IDs. If you've worked at four companies, you likely have four member IDs, but only one UAN tying them together.
  • KYC updates need to be done once per UAN. Update your bank details or address once against your UAN rather than separately for each employer's records.

Related Calculators

EPF Calculator →Calculate your EPF corpus at retirement with employee and employer contributions at 8.25% p.a. interest, including a salary hike projection.

Frequently Asked Questions

Does my UAN change when I switch jobs?
No, your UAN is issued once and stays with you for life, even across employers. What changes is the member ID your new employer assigns, which gets linked to the same UAN in the background.
How do I find my UAN?
It's printed on your payslip in most companies, or you can look it up on the EPFO member portal using your Aadhaar or PAN details. Your HR department can also retrieve it if you've lost track of it.
What happens to old EPF accounts if I don't link them to my UAN?
Unlinked accounts don't automatically transfer or merge, they just sit inactive at your old employer's trust, earning interest for a limited period before going dormant. You need to actively request a transfer through the UAN portal to consolidate them.
Is UAN the same as a PF account number?
No, a PF account number (or member ID) is specific to one employer, while UAN is the umbrella number that links all your PF account numbers across every employer you've had.
Can I withdraw my EPF without activating my UAN?
No, UAN activation is required for online withdrawal or transfer requests. Without it, you'd have to go through a slower manual process at the regional EPFO office instead of doing it online.