Wrong credit

asif shaikh (190 Points)

12 October 2019  
my client by mistake claim Rs.60000/ wrong itc in 2018-19.Now in September 2019 3b he can reverse such wrong taken itc or he has to pay itc to Drc 03 from credit ledger.In month September he has excess credit of Rs.90000/ in credit ledger.please gauid what to do.