Copied directly from NACHA's Operating Guidelines:
"Unlike Regulation E, which governs the relationship between RDFI and its consumer account holder, the NACHA Operating Rules address the relationship between the ODFI and the RDFI with respect to processing ACH entries. These Rules impose certain obligations and liabilities on each financial institution and provide a mechanism through which an RDFI may return an entry (including an unauthorized consumer debit entry) to the ODFI. The NACHA Operating Rules permit an RDFI to recredit a consumer for unauthorized consumer debit entry (provided the RDFI obtains a written statement under penalty of perjury from the consumer) and return the entry to the ODFI, provided the return is transmitted by the RDFI in such time as 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 settlement date of the entry.
"Although the Regulation E and NACHA time frames are different, they are not in conflict as they do not govern the same processes. RDFIs must be aware that, in some cases, the time frame in which an RDFI may return an unauthorized consumer debit entry via the ACH Network will have lapsed before the end of the time frame in which an RDFI must investigate a consumer's claim and recredit under Regulation E. In such situations, the RDFI will be unable to use the ACH return mechanism to make itself whole and must seek reimbursement for funds recredited to the consumer directly with the ODFI." (Emphasis added)
NACHA makes it pretty clear that, even if your transaction has aged more than 60 days, you can still attempt to collect your funds from the originating [bank]. You just cannot use the ACH and its rules to do so.
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John S. Burnett
BankersOnline.com
Fighting for Compliance since 1976
Bankers' Threads User #8