We cannot comment on the courses offered by other tax schools. However, we can tell you how our courses differ from many of our competitors. The Income Tax School (ITS) curriculum developers and instructors are all experienced and practicing tax professionals, which ensures that our courses provide practical knowledge that can be applied by graduates in their tax practices. ITS has been operating for more than 30 years (since 1989) and is the nationwide leader in tax training . Our course content goes through rigorous editing processes and is high quality.