The Executive Chairman, Federal Inland Revenue Service, Zacch Adedeji, has stated that it achieved a record-breaking generation of N21.6tn in revenue, surpassing its N19.4 target, in 2024. The chairman spoke on Thursday during the 2025 strategic management retreat in Abuja. The event, themed ‘Building a high-performing FIRS: elevating performance through collaboration and innovation,’ is designed