I'm a work at home struggling writer who doesn't get much work. I added up my bank statement for this year and I earned about R100k. I've been doing eFiling since it started but was told two years ago not to submit a tax return since I earned too little. R100k puts me into a tax bracket - do I go to my local SARS and fill in a form or do I do this online? BTW I bought a PC and Monitor, can I deduct that.