Seeks to rationalize late fee for delay in filing of return in FORM GSTR-3B ; and to provide conditional waiver of late fee for delay in filing FORM GSTR-3B from July, 2017 to April, 2021; and to provide waiver of late fees for late filing of return in FORM GSTR-3B for specified taxpayers and specified tax periods, vide N/N 19/2021-Central Tax dated 01.06.2021