Pretty much everything you can do without paying. I did not see any videos, and did not try e-file.
What does not
Some of the graphical elements do not draw correctly (especially while scrolling), such as the form viewer.
What was not tested
Features requiring purchase.
Need to install IE 7. IE 6 works but pops up dialogs all the time complaining about scripting (TaxAct crashes if you select "Yes", but works fine if you select "No"). IE 8 doesn't work at all.
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||Linux Mint 14 "Nadia" x86_64||May 13 2013||1.5.29||Yes||No||Garbage||James E. LaBarre|
|Show||Ubuntu 12.10 "Quantal" i386 (+ variants like Kubuntu)||Feb 14 2013||1.5.23||No, but has workaround||Yes||Bronze||Don Pobanz|
|Show||Puppy Linux 5.x||Feb 26 2013||1.5.19||Yes||Yes||Silver||an anonymous user|
|Current||Ubuntu 12.04 "Precise" amd64 (+ variants like Kubuntu)||Feb 04 2013||1.4||Yes||Yes||Silver||Ian Turner|
|Show||Debian GNU/Linux 6.x "Squeeze" x86_64||Feb 23 2013||1.0.1||Yes||Yes||Bronze||an anonymous user|