ACH Notification of Change Codes

Code Reason Description Suggested Action
C01 ACCOUNT NUMBER The account number is incorrect or is formatted incorrectly. Change the customer’s account number record.
C02 TRANSIT / ROUTING NUMBER A once valid transit / routing number must be changed. Change the customer’s financial institution routing number record.
C03 TRANSIT / ROUTING NUMBER & ACCOUNT NUMBER The transit/ routingnumber are incorrect. Change the transit/routing records.
C04 ACCOUNT NAME The customer has changed the name on the account or the Company has submitted the name incorrectly. Change the customer’s (individual or Company) Name record.
C05 TRANSACTION CODE The incorrect transaction type code (a 2-digit number meaning checking or savings account) is wrong. Change the type of transaction code (from checking account to savings, or viceversa)record.Contact ODFIif clarification is needed.
C06 ACCOUNT NUMBER and TRANSACTION CODE The account number is incorrect and the type of transactioncodeis wrong. Change the customer’s account number and the type of transaction code records.
C07 TRANSIT / ROUTING NUMBER, ACCOUNT NUMBER & TRANSACTION CODE The transit/ routingnumber and the account number and the transaction type code areall incorrect(Three corrections). Change the customer’s account number and financial institution transit/routing number and the type of transaction code records.
C09 INDIVIDUAL ID NUMBER Individual ID Number is incorrect (applies only to consumer initiated transactions). Change the individual ID Number record.
C10 COMPANY NAME Due to merger or consolidation, the Company name is no longer valid (applies only to consumer initiated transactions). Change the Company Name Record
C11 COMPANY IDENTIFICATION Due to merger or consolidation, the Company ID is no longer valid. Change the Company ID record.
C12 COMPANY NAME & COMPANY IDENTIFICATION Due to merger or consolidation, the Company name and the Company ID number are no longer valid (applies only to consumer initiated transactions). Change the Company Name and the Company ID records.
C13 ADDENDA FORMAT ERROR The Entry Detail Record is correct, but information in its Addenda Record is unclear or formatted incorrectly, i.e., not formatted in ANSI or NACHA endorsed banking conventions. (Review the formatting in the Addenda Record that accompanied the original Entry Detail Record to determine errors),andmake corrections using only ANSI standards or NACHA endorsed banking conventions.
C61 MISROUTED NOTIFICATION OF CHANGE The account number is incorrect or is formatted incorrectly. Change the customer’s account number record.
C62 INCORRECT TRACE NUMBER A once valid transit / routing number must be changed. Change the customer’s financial institution routing number record.
C63 INCORRECT COMPANY IDENTIFICATION NUMBER    
C64 INCORRECT INDIVIDUAL IDENTIFICATION NUMBER    
C65 INCORRECTLY FORMATTED ADDENDA INFORMATION    
C66 INCORRECT DISCRETIONARY DATA    
C67 TRANSIT ROUTING NUMBER NOT FROM ORIGINAL ENTRY DETAIL RECORD    
C68 DFI ACCOUNT NUMBER NOT FROM ORIGINAL ENTRY DETAIL RECORD    
C69 INCORRECT TRANSACTION CODE