H&R Block is a tax preparation company that provides services to individuals and businesses. Founded in 1955, it offers assistance with filing tax returns, maximizing deductions, and ensuring compliance with tax laws. The company has a network of offices across the United States and also provides online tax filing options. In addition to tax preparation, H&R Block offers financial services such as bookkeeping and payroll assistance. They also provide resources and tools to help clients understand their tax situations better. With a focus on customer support, H&R Block aims to simplify the tax filing process for its clients.