I just found out I need to submit my tax return for 2010. I have submitted it and I am due a refund for 2010. However they are wanting me to verify documents. I have not claimed for any medical expenses, RA's etc. I have never ever received an IRP5 form from my previous employers since I worked there. What documents do I send to SARS, as I do not have any payslips or proof for 5 years ago.