The R17 return code can be returned on consumer and non-consumer accounts. An ACH R17 return code indicates that the Receiving Depository Financial Institution (RDFI) was unable to process the ACH entry because it failed file record edit criteria, such as formatting errors, missing or invalid data, or other issues that prevent processing. In some cases, R17 may also be used to identify a transaction the RDFI considers suspicious or initiated under questionable circumstances.
This return code is not restricted to a particular SEC code or account type. The Receiving Depository Financial Institution (RDFI) must return an R17 entry within 2 banking days of settlement.
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What is an ACH Return Code?
An ACH return code is a standardized code used to explain why an Automated Clearing House (ACH) transaction was returned by the receiving bank.
Codes are issued by the Receiving Depository Financial Institution (RDFI) and maintained by Nacha, the organization that governs the ACH Network. Certain codes may apply to consumer accounts, non-consumer (business) accounts, or both. These codes help banks, payment processors, and originators understand what went wrong during an ACH transaction so they can determine the appropriate next steps, such as retrying the payment, correcting information, or contacting the customer.
Why you're seeing ACH Return Code R17
Code R17 means the Receiving Depository Financial Institution (RDFI) could not process the ACH entry or believes the transaction was initiated improperly. This may have occurred because:
- Required fields were missing or invalid. One or more mandatory ACH fields—such as the account number, transaction code, or trace information—failed formatting or validation checks.
- The account number was invalid and raised concerns. The RDFI determined the account number was incorrect and believed the entry may have been initiated under questionable circumstances, such as repeated failed attempts or inconsistent account data.
- A reversing entry was submitted incorrectly. The reversal did not meet Nacha requirements, was submitted outside the allowed timeframe, or attempted to reverse a transaction that was not eligible for reversal.
Sending ACH Payments with Slash
You can send domestic or international ACH payments using Slash by following these steps:
- Navigate to the Payments dashboard and click Transfer Funds in the top-right corner.
- Select a recipient using saved contact and banking information, or add a new recipient by entering their contact and bank details.
- Choose the Slash account you want to use as the payment source, select ACH Transfer as the payment method, choose the destination bank account, and enter the payment amount (in USD).
- Optionally, send the recipient an email confirmation with a payment description. You can also add a memo with internal notes that are visible only to you and other Slash account administrators.
- Review the recipient's bank name, account number, and ACH routing number to ensure the payment details are correct.
- Once all information is confirmed, click Send Payment.
Slash offers 24/7 support by phone and email to help resolve any issues with sending payments. You can also improve how you manage ACH transfers by scheduling recurring ACH payments, receiving low-balance notifications, and tracking returned payments alongside other transactions. With Slash, you can view all account balances, ACH activity, and transfers in one centralized dashboard.
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