Federal Board of Revenue (FBR) has extended the date for submission of Sales Tax & Federal Excise Returns for the tax period of August, 2019, which was due on September 18, 2019, is hereby extended up to September 20, 2019. The FBR has issued instructions to all Chief Commissioners Inland Revenue, Large Taxpayers Units (LTUs)! Regional Tax Offices (RTOs) here on Monday to implement the decision.