Itc claim excess issued

A Gst registered dealer notice received notice for intimation discrepancies in the returns of scrutiny
year:17-18
as per gstr3b rs:3334235/-
as per gstr2a rs:3300813/-
difference rs:33421/-
year:18-19

as per gstr3b rs:4183118/-
as per gstr2a rs:4216351/-
difference rs:33233(-)
year 19-20
as per gstr3b rs:3821943/-
as per gstr2a rs:3642670/-
difference rs:179273/-
question:
dealer tax pay compulsory.