Senior citizen self assessment tax due date

Nand (service) (46 Points)

19 July 2021  

I understand, Senior Citizens with salary & interest income only (those who have attained the age of 60 during the FY 2020-21), are not required to pay any advance tax from FY 2020-21 (AY 2021-22) AND need to remit only self-assessment tax.  If the net tax to be paid is more than Rs. 1 lac, which is the last date and whether the tax has to be remitted with filing of return ?