can we pay unpaid gst of previous year (FY17-18) in November-18 return?

Akash B (3 Points)

20 December 2018  
can we pay unpaid gst of previous year (FY17-18) in November-18 return?
Since a circular says September return is the last date to claim gst input credit. Dose this apply for paying gst output as well?? Please give me some clarity.