Account security: Enter Employee ID, password, MFA codes, banking changes and other sensitive account information only inside the official LiteBlue USPS.gov portal.
Where USPS says to find the Employee ID
The public LiteBlue page says the Employee ID is printed above the words “Employee ID” at the top of an earnings statement.
Enter all eight digits
USPS instructs employees to enter all eight digits when the portal requests the Employee ID.
Keep it confidential
USPS anti-fraud guidance tells employees to keep their Employee ID confidential and not share login information with others.
Employee ID vs. password vs. PIN
These identifiers serve different purposes. Follow the current instructions shown by the official USPS application you are using, especially for phone-based IVR services.
Frequently asked questions
Is the Employee ID the same as my password?
No. The Employee ID identifies the employee; a password and MFA factor are separate security elements.
Should I send my EIN to a third-party support site?
No. Keep it confidential and use official USPS channels.
Official sources
Verify time-sensitive information with the current USPS source.
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