If you've missed entering credit notes into your GSTR1 for Q3 and Q4 of FY 2019-20, you can still report them. Although the credit was deducted in your GSTR 3B for those periods, you should now include these credit notes in your September GSTR1 and 3B filings.
10 October 2020
Dear experts, I missed some credit notes to enter into GSTR1 of Q3 and Q4 of FY 2019-20 can i show those Credit Notes in this Financial Year? Kindly answer of my query.