Sir/Ma'am
I have been filing quarterly return under QRMP scheme. In 3rd Qtr I have filed GSTR 1 but only upload details of B2B and forgot to put details of B2C.
At last day of filing of GSTR3B I become known to my fault then I have uploaded details of B2C in GSTR 1A and shortly after I have filed GSTR 3B with claiming ITC as auto populated in GSTR 2B which is shown in GSTR 3B.
In next month GST Deptt. issued notice u/s 61 and that notice I have also attached below
In notice they said that I have no amount ITC available in auto drafted GSTR 2B although I have claimed it in GSTR 3B
And I think they also wrongly drafted the notice by saying in the month of september but reded the portion in december detail((for clarity please first see the notice)).
Query 1: Whether this notice is due to filing of GSTR 1A ?
Query 2: What should I do for ITC related notice ?