After I read the negative recessions, I switched from QuickSteuer to Tax2015. Were very many ambiguities in Tax2015; after I looked at my control, I could hardly believe it: Multiple of what I had to pay previously, even though my numbers have not changed much! So I went to the trouble shooting, without result. Thus passed almost the whole afternoon. Now I take it QuickSteuer 2015 was so good otherwise. Download purchased and after about 1 hour the EKSt was ready! Sorry, no data transfer, which I have to admit, but the re-entry was not long before the other data were indeed at hand. EKSt sent by Elster and done! 5stars + more when it's done.