The Postal Service Office of Inspector General (OIG) has a mission to guard against fraud, waste, and abuse. We are one of the most active OIGs, with nearly 2,200 arrests over the past five years. In this month’s blog, we focus on our fraud investigations. The total financial impact of our fraud investigations was almost $350 million in fiscal year 2024, with more than $25 million returned directly to the Postal Service.