When to pay GST and file GSTR 3B?

Md. Abdul Kalam (CEO) (551 Points)

19 September 2021  

Dear experts..we have provided services in August and party has generated invoice against our service in September under RCM scheme..date on invoice is not of August rather it is of September the day GST invoice was generated. So my query is that should i show this invoice of GSTR 3B of August or of September?

Thanks and regards.