The history of HRB is a fascinating one, starting with one office and expanding to 12,000, some of them in Can, Aus and UK . Along the way they invested in other companies that became HRB subsidiaries, from which they have derived substantial profits. The Block brothers had a precursor business doing bookkeeping and offering free tax returns. Free, because prior to 1954, the IRS helped taxpayers with their returns. The Blocks never considered going into the tax return business, until a client of theirs suggested placing ads in the newspaper. They were astounded om the first day of the ad when their was swamped with people wanting to have their taxes prepared.
I cut my teeth on HRB and never heard of most of this. For more details go to - Company-Histories.com then click on H