61 lac turnover in FNO and intraday trading in stock market - book of account must?

curiousv (Mr.) (82 Points)

06 December 2021  

Senior citizen woman

If her intraday + FNO trading income is about 1.56 lac and turnover for this income (which is considered business income) is about 61 lac - book of accounts must be maintained?

Other than this income she had interest income and and short term capital gains from stock market.

This is the first year she has this income.