ISLAMABAD - Federal Board of Revenue (FBR) has decided to extend the date for the payment of taxes/duty for the tax period July 2010, and filing of Sales Tax/Federal Excise Duty returns, up to 25th August 2010 in view of the flood situation, says an official statement released here Friday. The decision to extend the date for payment of taxes and filing of ST/FED returns has been taken by the Board in exercise of power conferred under Section 74 of Sales Tax Act 1990, and section 43 of the Federal Excise Act 2005.