Is there any way to fill in tax returns from 2011-2015? I have been able to successfully file for the 2016 tax period. For the period from 2011 to 2015 as was a salaried employee and had no other additional income. My income tax over the period was fully paid as my employer was responsible for paying this directly to SARS. Is it possible to file for previous years? Are there likely to be any penalties, and are is still possible to claim for previous deductions such as pension fund contributions and medical aid expenses?