H&R Block, Inc., or H&R Block, is an American tax preparation company operating in Canada, the United States, and Australia. The company was founded in 1955 by brothers Henry W. Bloch and Richard Bloch. As of 2018, H&R Block operates approximately 12,000 retail tax offices staffed by tax professionals worldwide. The company offers payroll, and business consulting services, consumer tax software, and online tax preparation/electronic filing from their website. Wikipedia