ISLAMABAD: Chairman Federal Board of Revenue (FBR) Rashid Mahmood Langrial has categorically announced that action will be taken against those who do not submit tax returns. Finance Minister Muhammad Aurangzeb, Minister of State Ali Pervez Malik and Chairman FBR Rashid Mahmood Langrial held a press conference in Islamabad. While addressing a press conference in Islamabad, Chairman FBR Rashid Mahmood Langrial