BusinessFBR extends date for tax returns filing: ChairmanFaheem PatelOctober 26, 2011October 27, 2011 by Faheem PatelOctober 26, 2011October 27, 2011 Karachi: The chairman of Federal Board of Revenue (FBR), Salman Siddique has said the date of filing income tax returns has been extended till November 20...