You are still required to submit the details - otherwise SARS will 'klap' you. IMO their might be something terribly wrong with the OST IT3 stuff. SARS clamped down on me for omitting from my income return the interest earned from my bank, of which SARS had knowledge. (On clampibg down they did not tell me this and that, they requested me to update the file, due to SARS having certain figures which I failed to submit. I burst into a sweat and decided to ignore. In the end I was taxed and received a warning never to fail again, the penalty will kick in etc. It was like receiving a repremand from me parents... and I am not that young anymore.)