Respected Sir
We have received an advance in pre-GST regime for service tax and we duly paid service tax on it. The services were to be rendered after 01-07-2017 i.e. post-GST induction. As we were unaware of GST provisions at that time we charged GST at the actual time of supply of services and it was duly deposited with Government. Since it was doubly taxed we took credit of earlier service tax paid in TRAN-1.
But now we realized that as per Sec. 142(11)(b) of CGST Act, 2017, we were not supposed to charge GST on the supply of Services for which Service Tax was already deposited and service tax paid was our output liability and input of it cannot be availed in TRAN-1. Our intention was not to cheat the Revenue.
It is humble request to guide us how to correct this mistake.