Due date for payment of self assessment tax for ay2020-21

Poornima Natarajan (audit assistant) (30 Points)

13 July 2020  
I am having capital gains income as well as interest for the FY19-20. the due date for filling the returns has been extended to 30th of November 2020. does it mean an extension for tax payment as well. or do I have to pay within the 31st of July 2020???
please clarify