works contract before gst period

Muthu Lakshmi (Finance head) (93 Points)

07 June 2018  
works contract agreement made before gst period.billing done before gst period.payment recd after gst period.
works contract done to govt organisation
since it is exempted service,not shown in the service tax return in the month of june 07.
Whether revised return of service tax would have been submiited.or no need