Franchise Interviews Meets franchise legend John Hewitt. This podcast is one of those must-listen-to shows. John Hewitt is the founder of Jackson Hewitt and Liberty Tax Service. In this show, we met with one of Liberty Tax Service's top franchisees, Dan Castallini. We had two opportunities to meet with the Liberty Tax Service franchise opportunity. Marc Johnson is the area developer for Liberty Tax Service. These guys make taxes fun! Listen in. Hit the play button to listen to the show (90-minute show). Original recording 2006.