A new investigation reveals how a major U.S. corporation systematically exploited loopholes in federal regulations to avoid billions in taxes over decades, despite repeated audits and public scrutiny. Internal documents obtained by journalists show the company used aggressive accounting strategies—including shifting profits to offshore entities and misclassifying expenses—to minimize its tax burden while continuing to receive government contracts and subsidies. Critics argue the case highlights broader failures in tax enforcement, as lawmakers have struggled to close similar loopholes despite years of debate. The findings come as public frustration over corporate tax avoidance grows amid economic challenges.