H&R Block is one of the world's largest tax services providers, utilizing more than 100,000 highly trained tax professionals and having prepared more than 550 million tax returns worldwide since 1955. In addition to the company providing tax return preparation services in-person, through H&R Block At Homeâ„¢ online and desktop software products, and through other channels, the company also is one of the leading providers of business services through RSM McGladrey, and offers financial products to support its tax business through the H&R Block Bank.