Former FBR Chairman Syed Shabbar Zaidi speaks at a session organized by Pakistan Institute of International Affairs, Karachi, September 13, 2025. — APP Companies Named: HBL, Engro, SCB, MCB, DGKC, Maple Leaf. The period spans before and during Zaidi’s tenure at the FBR. Refund years reported: 2005–07, 2012–14, 2016–17. KARACHI: The Federal Investigation Agency (FIA) has registered a corruption case against former Federal Board of Revenue (FBR) chairman Shabbar Zaidi, alleging that unauthorized tax refunds worth billions of rupees were issued during his tenure, according to an FIR filed at the FIA’s Anti-Corruption Circle, Karachi. Zaidi is a Pakistani Chartered