The Bureau of Internal Revenue has issued Bank Bulletin 2011-11 to all its Accredited Agent Banks (AABs) in preparation for the Income Tax Filing period to simplify and provide a faster processing of transactions. Starting April 1 to 15th 2011 all AABs of the BIR are required to extend banking hours for tax payments and assign additional personnel to ensure the servicing of all taxpayers for the 2010 tax filing season.