BtoB Invoice is missing in FY 2020-21 GSTR-1 & 3B

Madhu M (GST PRACTITIONER) (236 Points)

22 July 2021  
Dear sir
FY 2020-21 in the months of March I have forget to upload one BtoB invoice GSTR-1&3B so please suggest me how to correct it now in this Year ...


thanks in Advance

Madhu M