Account security: Enter Employee ID, password, MFA codes, banking changes and other sensitive account information only inside the official LiteBlue USPS.gov portal.
Our purpose
We organize public USPS guidance into practical explanations, calculators and decision checklists. We do not provide government services, employee authentication or personalized HR determinations.
What we never collect
The site is intentionally designed without USPS credential forms. Do not send us an Employee ID, password, MFA code, Social Security number, bank account, W-2 or personnel record.
Source standard
Time-sensitive claims are checked against USPS.gov, USPS Employee News, Postal Bulletins and the Employee and Labor Relations Manual.
Corrections
If an official USPS source changes, the goal is to update the affected guide and preserve a clear “last reviewed” date.
Frequently asked questions
Is this website operated by USPS?
No. It is an independent informational resource and is not affiliated with, endorsed by, or operated by the U.S. Postal Service.
Why use the name LiteBlue?
To describe the subject of the guides. USPS and LiteBlue names and marks belong to their respective owner.
Official sources
Verify time-sensitive information with the current USPS source.
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