ACH Return Code Definitions

Here are the most common ACH Return Codes and a brief description of what each return code represents. In some cases, ACH codes are reserved for use by government and/or receiving depository financial institution (RFDI) organizations.

Return CodeDescriptionDetails
R01Insufficient FundsThe available and / or cash reserve balance is not sufficient to cover the dollar value of the debit entry.
R02Account ClosedA previously active account has been closed by action of the customer or the RDFI.
R03No Account / Unable to Locate AccountThe account number structure is valid and it passes the check digit validation, but the account number does not correspond to the individual identified in the entry, or the account number designated is not an open account. [The account number structure is valid and it passes the check digit validation, but the account number does not correspond to the individual identified in the entry, or the account number designated is not an open account.
R04Invalid Account NumberThe account number structure is not valid. The entry may fail the check digit validation or may contain an incorrect number of digits.
R05Unauthorized Debit EntryA business debit entry was transmitted to a members consumer account, and the member had not authorized the entry
R06Returned per ODFI’s RequestThe ODFI has requested that the RDFI return the ACH entry. If the RDFI agrees to return the entry, the ODFI must indemnify the RDFI according to Article Five (Return, Adjustment, Correction, and Acknowledgementof Entries and Entry Information) of these Rules.
R07Authorization Revoked by CustomerThe RDFI's customer (the Receiver) has revoked the authorization previously provided to the Originator for this particular transaction.
R08Payment Stopped or Stop Payment on ItemThe Receiver of a recurring debit transaction has the right to stop payment on any specific ACH debit. The RDFI determines that a stop payment order has been placed on the item to which the PPD debit entry constituting notice of presentment or the PPD Accounts Receivable Truncated Check Debit Entry relates.
R09Uncollected FundsSufficient book or ledger balance exists to satisfy the dollar value of the transaction, but the dollar value of transactions in the process of collection (i.e., uncollected checks) brings the available and/or cash reserve balance below the dollar value of the debit entry.
R10Customer Advises Not AuthorizedThe RDFI has been notified by its customer, the Receiver, that the Originator of a given transaction has not been authorized to debit his account.
R11Check Truncation Entry Return To be used when returning a check truncation entry. This reason for return should be used only if no other return reason code is applicable.
R12Branch Sold to Another DFIA financial institution may continue to receive entries destined for an account at a branch that has been sold to another financial institution. Because the RDFI no longer maintains the account and is unable to post the entry, it should return the entry to the ODFI.
R13RDFI Not Qualified to ParticipateFinancial institution does not receive commercial ACH entries.
R14Representative Payee Deceased or Unable to Continue in that CapacityThe representative payee is a person or institution authorized to accept entries on behalf of one or more other persons, such as legally incapacitated adults or minor children. The representative payee is either deceased or unable to continue in that capacity. The beneficiary is not deceased.
R15Beneficiary or Accountholder (Other than a Representative Payee) Deceased1.The beneficiary is the person entitled to the benefits and is deceased. The beneficiary may or may not be the account holder; 2.The account holder (acting in a non-representative payee capacity) is an owner of the account and is deceased.
R16Account FrozenThe funds in the account are unavailable due to specific action taken by the RDFI or by legal action.
R17File Record Edit Criteria (Specify)Fields rejected by RDFI processing (identified in return addenda)
R18Improper Effective EntryEntries have been presented prior to the first available processing window for the effective date
R19Amount Field ErrorImproper formatting of the amount field
R20Non-Transaction AccountThe ACH entry destined for a non-transaction account, as defined in Regulation D, would include either an account against which transactions are prohibited or l imited or a pass - through where the entry is for a credit union or thrift organization and Regulation E descriptive requirements cannot be met.
R21Invalid Company IdentificationThe identification number used in the Company Identification Field is not valid. This Return Reason Code will normally be used on CIE transactions.
R22Invalid Individual ID NumberIn CIE and MTE entries, the Individual ID Number is used by the Receiver to identify the account. The Receiver has indicated to the RDFI that the number with which the Originator was identified is not correct.
R23Credit Entry Refused by ReceiverThe Receiver may return a credit entry because one of the following conditions exists: 1.a minimum amount required by the Receiver has not been remitted; 2.the exact amount required has not been remitted; 3.the account is subject to l itigation and the Receiver will not accept the transaction; 4.acceptance of the transaction results in an overpayment; 5.the Originator is not known by the Receiver; 6.the Receiver has not authorized this credit entry to this account.
R24Duplicate EntryThe RDFI has received what appears to be a duplicate entry; i .e., the trace number, date, dollar amount and/or other data matches another transaction. This code should be used with extreme care. The RDFI should be aware that if a fi le has been duplicated, the Originator may have already generated a reversal transaction to handle the situation.
R25Addenda ErrorImproper formatting of the addenda record information
R26Mandatory Field ErrorImproper information in one of the mandatory fields
R27Trace Number ErrorOriginal entry trace number is not valid for return entry; or addenda trace numbers do not correspond with entry detail record
R28Routing Number Check Digit ErrorCheck digit for transit routing number is incorrect
R29Corporate Customer Advises Not AuthorizedThe RDFI has been notified by the Receiver (non-consumer) that the Originator of a given transaction has not been authorized to debit the Receiver's account.
R30RDFI Not Participant In Check Truncation ProgramFinancial institution not participating in automated check safekeeping application
R31Permissible Return Entry (CCD and CTX Only)The RDFI has been notified by the ODFI that the ODFI agrees to accept a CCD or CTX return entry in accordance with Article Seven, section 7.3 (ODFIAgrees to Accept CCD or CTXReturn).
R32RDFI Non-SettlementRDFI is not able to settle the entry
R33Return of XCK EntryRDFI determines at its sole discretion to return an XCK entry; an XCK return entry may be initiated by midnight of the sixtieth day following the settlement date if the XCK entry
R34Limited Participation DFIRDFI participation has been limited by a federal or state supervisor
R35Return of Improper Debit EntryACH debit not permitted for use with the CIE standard entry class code (except for reversals)
R36Return of Improper Credit EntryACH credit entries are not permitted for use with ARC, BOC, POP, RCK, TEL, XCK
R37Source Document Presented for Payment (adjustment entries) (A.R.C.)The source document to which an ARC, BOX, or POP entry relates has been presented for payment.
R38Stop Payment on Source Document (adjustment entries)Stop payment has been placed on a check used for an ARC entry
R39Improper Source Document/Source Document Presented for PaymentSource Document Presented for Payment RDFI determines that the source document (share draft or check) used for an ARC, BOC or POP entry is not eligible for conversion. Or the share draft has already been paid as a normal check posting.
R40Return of ENR Entry by Federal Government AgencyThe Federal Government Agency determines at its sole discretion to return an ENR entry. This return reason code may be used only to return ENR entries.
R41Invalid Transaction CodeEither the Transaction Code included in Field 3 of the Addenda Record does not conform to the ACH Record Format Specifications contained in Appendix Two (ACH Record Format Specifications) or it is not appropriate with regard to an automated ENRollment entry.
R42Routing Number or Check Digit Error (ENR only)The Routing Number and the Check Digit included in Field 3 of the Addenda Record is either not a valid number or it does not conform to the Modulus 10 formula.
R43Invalid DFI Account Number (ENR only) The consumer’s or company’s account number included in Field 3 of the Addenda Record must include at least one alphameric character.
R44Invalid Individual Id Number or Identification Number (ENR only) The Individual ID Number/Identification Number provided in Field 3 of the Addenda Record does not match a corresponding ID number in the Federal Government Agency’s records.
R45Invalid Individual Name/Company Name (ENR only) The name of the consumer or company provided in Field 3 of the Addenda Record either does not match a corresponding name in the Federal GovernmentAgency’s records or fails to include at least one alphameric character.
R46Invalid Representative Payee Indicator (ENR only) The Representative Payee Indicator Code included in Field 3 of the Addenda Record has been omitted or it is not consistent with the Federal Government Agency’s records.
R47Duplicate EnrollmentThe entry is a duplicate of an automated ENRollment entry previously initiated by a participant in the ENRautomated ENRollment program.
R48Reserved
R49Reserved
R50State Law Affecting RCK AcceptanceThe RDFI is located in a state that has not adopted Revised Article 4 of the Uniform Commercial Code (1990 official Text) and has not revised its customer agreements to allow for electronic presentment.The RDFI is located within a state that requires all canceled checks to a specific type of account to be returned to the Receiver within the periodic statement.
R51Item Ineligible, Notice Not Provided, Signature Not Genuine, or Item AlteredAn entry may be considered to be ineligible if the item to which the RCK entry relates is not an item within the meaning of Revised Article 4 of the Uniform Commercial Code (1990 official Text); the item is not a negotiable demand draft drawn on or payable through or at a Participating DFI, other than a Federal Reserve Bank or Federal Home Loan Bank; the item is in an amount of $2,500 or more; the item does not indicate on the face of the document that it was returned due to “Not Sufficient Funds, "NSF", Uncollected Funds,” or comparable language; the item is dated more than 180 days from the date the entry is being transmitted to the RDFI (i.e., the item to which the RCK entry relates is stale dated); the item is drawn on a non-Consumer Account; the item has been previously presented more than two times in its physical form, or more than one time in its physical form and more than one time as an RCK entry.
R52Stop Payment on ItemThe RDFI determines that a stop payment order has been placed on the item to which the RCK entry relates. An RDFI using this Return Reason Code must transmit the return entry by its ACH Operator’s deposit deadline for the return entry to be made available to the ODFI no later than the opening of business on the banking day following the sixtieth calendar day following the SettlementDate of the RCK entry to which the item relates.
R53Paper Backup Missing or not in AgreementIn addition to an RCK entry, the item to which the RCK entry relates has also been presented for payment.
R54Reserved
R55Reserved
R56Reserved
R57Reserved
R58Reserved
R59Reserved
R60Reserved
R61Misrouted ReturnThe financial institution preparing the return entry (the RDFI of the original entry) has placed the incorrect Routing Number in the Receiving DFI Identification field (positions 04-12, including Check Digit, of the Entry Detail Record).
R62Incorrect Trace NumberThe Trace Number found in positions 07-21 in the Addenda Record of the return entry is different from the trace number of the original entry.
R63Incorrect Dollar AmountThe dollar amount in the Entry Detail Record of the return entry is different from the dollar amount of the original entry.
R64Incorrect Individual IdentificationThe Individual Identification Number reflected in the Entry Detail Record of the return entry is different from the Individual Identification Number/Identification Number used in the original entry.
R65Incorrect Transaction CodeThe Transaction Code in the Entry Detail Record of the return entry is not the return equivalent of the Transaction Code in the original entry. (See list of Transaction Codes in Appendix Two (ACH Record Format Specifications). All entries must be returned as received: e.g., credit as credit, debit as debit, demand as demand, savings as savings.)
R66Incorrect Company IdentificationThe Company Identification number used in the Company/Batch Header Record of the return entry is different from the Company Identification number used in the original entry.
R67Duplicate ReturnThe ODFI has received more than one return for the same entry.
R68Untimely ReturnThe return entry has not been sent within the timeframe established by these rules.
R69Multiple ErrorsTwo or more of the following fields—Original Entry Trace Number, Amount, Individual Identification Number/Identification Number, Company Identification, and/or Transaction Code—are incorrect.
R70Permissible Return Entry Not AcceptedThe ODFI has received a CCD or CTX return entry identified by the RDFI as being returned with the permission of the ODFI, but the ODFI has not agreed to accept the entry. This code may be used only to dishonor a return containing an R31 return reason code.
R71Misrouted dishonored return
R72Untimely dishonored return
R73Timely original return
R74Corrected return
R75Original Return Not a DuplicateThe original return entry was not a duplicate of an entry previously returned by the ODFI. This code may be used by the RDFI to contest an entry dishonored by the ODFI using return code R67 (duplicate return).
R76No Errors FoundThe original return entry did not contain the errors indicated by the ODFI in the dishonored return entry bearing return code R69 (field errors).
R77Non-Acceptance of R62 Dishonored Return
R78Reserved
R79Reserved
R80Cross-Border Payment Coding ErrorThe cross-border entry is being returned due to one or more of the following conditions: • invalid Foreign Exchange Indicator; • invalid ISO Originating Currency Code; • invalid ISO Destination Currency Code; • invalid ISO Destination Country Code; • invalid Transaction Type Code.
R81Non-Participant in Cross-Border ProgramThe cross-border entry is being returned because the Originating Gateway Operator does not have an agreement with the ODFI to process cross-border entries.
R82Invalid Foreign Receiving DFI IndentificationThe reference used to identify the Foreign Receiving DFI of an outbound cross-border entry is invalid.
R83Foreign Receiving DFI Unable To SettleThe cross-border entry is being returned due to settlement problems in the foreign payment system.
R84Entry not processed by gateway
R85 Incorrectly coded outbound international payment