If you've only traded in warrants over the past tax year, do you a) put down your net gain amount (gains-loss)? or b) put down your total gains without subtracting your loss amount. According to the SARS website it says "If a person sustains an assessed capital loss for the year, that loss cannot be set-off against the persons taxable income, but it is carried forward to subsequent years, for set off against any future taxable capital gains." Since I didn't make a net loss, does that still affect me? This is the first time I'm doing a tax return with CGT so please, excuse my ignorance