I filled TRANS-1 in Nov-17 where there was a service tax input credit approx 20 mln and at the same time while filing GSTR 3B for the Nov-17 i reported the same amount as ITC considering the credit for that month under GST but after some time when i refer the availavable credit on GSTN portal i came to know that there is double credit even though we have not actually utilised the credit twice.
now i understand that i shouldn't have reported this credit under 3B, so please help me how to correct this mistake.
26 January 2018
Thank you very much sir for the reply, but the problem is that if I go reversal they ask for payment either by cash or by itc , how to resolve this or any other way ?