Advance tax liability is the amount of Income-tax computed at the applicable rate of tax on the Total Income for a particular year, as reduced by inter-alia, the amount of taxes deducted at source (TDS). TDS amount could be taken as per the data available in Form 26AS or the Forms issued by the deductors. Kindly note that TDS for the whole year has to be reduced.
In respect of the 4th Installment of Advance Tax payable on or before 15 March 2020, 100% of the advance tax liability as computed above should be paid on or before the aforesaid date.
The income for the year ended 2020 is to be estimated in March so whole of the tax is to be paid in March. 100 per to be paid before 31st March o. estimated income.