Expands the main menu

Overseeing the integrity and efficiency of the nation’s postal system

Guarding against fraud, waste, and abuse

Learn how the Office of Inspector General ensures the accountability and transparency of postal operations and programs.

Our Work

FY2023 Spring SARC Cover

Spring 2023 Semiannual Report to Congress

photo of closed storefront

U.S. Postal Service’s Plans to Resolve Post Office Suspensions

cover image: illustration of billing and money.

Competitive Products Billing Determinants: Priority Mail

cover image: Illustration of the International Package Market.

The International Package Market – Trends and Opportunities for the Postal Service

Miami Capping Report Cover

Mail Delivery, Customer Service, and Property Condition Reviews - Florida 3 District

Sure Money Process and Performance Cover

Sure Money Process and Performance


FY2023 Spring SARC Cover

Semiannual Report to Congress, Spring 2023

View out latest report to congress.
USPS OIG Office of Investigations Badge and State of North Carolina

USPS OIG Investigators Bring a Multi-agency Fraud Case to a Close

Healthcare claimant fraud siphons off valuable resources honest...
Police Week Logo

National Police Week

Our latest blog highlights important research work completed around...
Upcoming Audit Topics

Upcoming Audit Work

If you have knowledge or experience in one of the recently announced...
Power Your Career

Power Your Career

Be part of an organization that makes a difference every day. We are a tech-savvy, data-driven, and mission-focused team with offices across the nation. With excellent benefits and a wide variety of jobs, we employ people from an equally wide variety of backgrounds and experience because we are committed to having a workforce that reflects the citizens of the country we serve. See who we’re currently looking for — it could be you!