Da, my CA only knows to manage salary and FD or mutual fund, he has no clue about trading, I tried talking to him, but he has no idea.
1) Why not try zerodha initiative? They had some tie up for this, can use them even if you dont use zerodha
2) If audit is not needed, can file yourself. We have nicer java tool now.
This is good read for capital gains / carry forward stuff but you may need to search more.
For business income ( ie trading income ), we have to fill Balance Sheet and Business P&L tabs
Balance Sheet - i only fill "Amount of cash Balance" = balance in Zerodha account on 31 March. Rest keep 0. We only need to fill the no audit case at bottom
P&L - You need to calculate - turnover, gross profits and net profit after taking expense out. So just 4 things for no audit case.
This is lot of work to do first time if we include MF, carry forward etc. But after doing once, it gets easier next time - make notes / screenshots as reference. I first collect all data and put it down in excel and then fill ITR. There is thread in TJ to ask tax questions and few CAs do help ( can also use them as CA instead of zerodha stuff )