Sales bill missed

Sivaramaraju G (Learner) (2398 Points)

30 January 2020  
Hello All,

My client has missed to pay IGST amount for one bill for the financial year 17-18 but same has shown in GSTR 1. what to do now. Do we need to pay through DRC-03. or any other way to pay like set off in the coming month GSTR 3B??