Foreign Receiving DFI Unable to Settle
Category: International (IAT) Initiated by: Gateway / RDFI
Read reinitiation conditions and source →Applies to (SEC scope)
OUTBOUND IAT
camt.053 mapping
ED05 — Settlement Failed
ISO code shared with other Nacha codes
Nacha's definition
The IAT Entry is being returned due to settlement problems in the foreign payment system.
Verbatim from Nacha — ISO 20022 Guide to Mapping U.S. ACH Return Items and Notifications of Change, August 2023, Version 2.01 (Table 1, return reason codes) (return reason code table). Applies to: OUTBOUND IAT.
Reinitiation conditions
If this was a returned debit, Nacha's general reinitiation restrictions apply; this code alone does not establish permission to reinitiate. Confirm the current Rules and the return reason with your ODFI before any further entry.
How it appears in an ISO 20022 statement
Nacha's mapping guide maps R83 to camt.053 reason code ED05 (Settlement Failed) — ISO definition: Settlement of the transaction has failed. Nacha marks this ISO code as mapped to more than one Nacha return code, so the ISO code alone does not identify the Nacha reason; read the narrative or the original return record.
Return time frame
IAT and Gateway returns run to the time frames in the Nacha Operating Rules, which are not stated in the public sources used here.
What an operator does next
The foreign receiving DFI could not settle. Retry only after the Gateway confirms the foreign system is settling.
PaymentBrief guidance, not Nacha text. Your ODFI's procedures and the current Nacha Operating Rules govern.
Where this comes up on PaymentBrief
Sources for this code
- Nacha — ISO 20022 Guide to Mapping U.S. ACH Return Items and Notifications of Change, August 2023, Version 2.01 (Table 1, return reason codes) — retrieved 2026-09-06
- Nacha — rule page 'ACH Network Risk and Enforcement Topics' (unauthorized return rate threshold; reinitiation of entries) — retrieved 2026-09-06