The 502nd Comptroller Squadron is a financial management unit within the United States Air Force (USAF). Its primary role includes managing and overseeing budgets, financial reporting, resource management, and accounting for its assigned wing or numbered air force. The squadron ensures fiscal accountability and compliance with U.S. Department of Defense and USAF regulations regarding financial operations. The 502nd Comptroller Squadron operates under the Air Force Material Command (AFMC), providing financial expertise to support the broader mission of the USAF. The squadron's headquarters are located at Wright-Patterson Air Force Base in Ohio, United States.