- In GSTR-3B, figure of ITC is populated on the basis of GSTR-1 filed by the suppliers. As the invoice pertains to the month Oct.2020, ITC will be reflected in GSTR-2B of Nov.2020 if the return was filed upto 11.112020 by the supplier. Please check GSTR-2B of Nov.2020, if it is reflecting in GSTR-2B of Nov.2020 then you can claim it in GSTR-3B of Dec.2020. You can easily change the ITC in GSTR-3B by including Oct. 2020 ITC.
For detailed discussion, please contact telephonically.