provision for audit fee

Jithin (Nil) (32 Points)

18 July 2018  
in the FY 2016-17 we passed an entry about provision for audit fee ie.
audit fee a/c dr. 11800 (incl. gst)
to audit fee payable 11800

what will be the reverse entry should I pass ?
and what will be the entry, if itc availed on audit fee?