my wife would like to use your service. Her scenario, she used to work up to 2009, then became a housewife till mid 2015 when she started working again. Before, she never earned enough to file tax returns (dunno if that's still effective). She does have a tax number and would need to do her tax return this year. Se started working 1 July 2015. Would the lite or smart package be sufficient and is she most likely looking to have some penalties?