Jackson Hewitt Tax Service in Sioux Falls provides professional tax preparation services and year-round support to hard-working individuals. Their expert tax preparers offer low-cost tax solutions and guarantee the Biggest Refund, or they pay the client. Clients can visit the conveniently located Walmart office on 3209 S. Louise Ave to get their federal and state returns filed. The staff is described as kind, informative, and welcoming, with one client particularly praising their tax agent Nate for his expertise and recommending him to others.