I have used this software for many years and it has always worked great for me. This year when I completed my taxes and went to e-file one last box wanted my 2018 adjusted income from line 7. The box was greyed out and wouldn't let me enter anything. I thought that since I had imported last year's information that the software had calculated the correct information. I filed my taxes only to have the IRS reject my e-file. I had to go back and use an override process to enter the right info. Never had this happen before.