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H&R Block is a company that is known for the assistance that it provides to those who need to file a tax return. There are free versions for basic services that are provided as well as options that range in price for those who have detailed returns that need to be filed. The company offers accounting services for businesses as well as tax advice for those who are unsure of who they can claim on a return or how to complete paperwork associated with a return. Most services can be completed online. However, phone assistance is provided, and there are usually branches open across the country if you need to speak to someone in person about your situation or if you need to pick up a check after filing.