ITR Filing, Aug. 14 -- With about a month left for filing the income tax return, taxpayers have gotten busy with their ITR preparations. As this ITR filing season gains momentum, a Reddit post that claims tax liability on an income of Rs.20 lakh can be reduced to zero while filing ITR 4 has sparked a debate. A user, who goes by 'Mayand69', posted a query seeking help in filing ITR for his father, who is an advocate in a civil court.

His post reads:

"Just a small query here, any qualified personnel please help.

My father is an advocate (independent) in Civil Court. I have a small query while filling his returns.

ITR 3: Gross total receipt: INR 20,00,000 and he has close to no professional expense. So his tax liability roughly comes as ...