Purchase bills rectification in Gst

naresh kumar (director) (53 Points)

26 May 2018  
we have filed 3 B returns monthly from July to March18 now we reconciliation of account for F .Y. 17-18.Many bills of purchase not entered & not taken INPUT in 3 B return.
pls let us know what should we do
now .in books purchase Amt entered in purchase ledger & not take in put of tax Or All purchase entered in ledger what should be do of tax

Please reply.