http://bugs.winehq.org/show_bug.cgi?id=11099
--- Comment #18 from Don Pobanz dpobanz@gmail.com 2013-02-14 11:47:37 CST --- By using IE6, forms do display, though there are still issues. (see bug 32976) With IE8 many error boxes pop up (Internet Explorer Script Error.) and the forms then sometimes do not display. Try ie6 and see if that makes a difference.
TaxAct 2012 says that it requires IE6.
Ubuntu 12.10 Wine 1.5.23 TaxAct 2012 deluxe (purchased version)