On my MacBook where I plan have OS X Yosemite, this year's software is as good and stable as the previous year. The data can be imported have both me and my parents well. Except for a few typographical errors in the program, although not irritate, it is well run by the tax return. At the end of a fairly realistic sum comes out. Whether it also voted in this year, I add as soon as we get the answer from the tax office. Despite strong buy recommendation.