unbilled revenue as on 31/03/19

Dhaval Prajapati (34 Points)

03 June 2019  
how to book unbilled revenue in books of accounts under which head in FY 2018-19 and revers entry in FY 2019-20 for the same?
further where to show unbilled revenue in GST 3B and 1 return.?


plz guide.