Income tax vide Notification No.39/2021 dated 27th April, 2021 has to designated authority about the tax arrears under Direct Tax Vivad see Vishwas Act, 2020. The new date shall be 30th June, 2021 in place of 30th April, 2021.
https://incometaxindia.gov.in/communications/notification/notification_39_2021.pdf