If a receiving bank has received payment from the receiving bank's customer with respect to a payment order issued in the name of the customer as sender and accepted by the receiving bank, and the customer received notification reasonably identifying the order, the customer is precluded from asserting that the receiving bank is not entitled to retain the payment unless the customer notifies the receiving bank of the customer's objection to the payment within one year after the notification was received by the customer.
Iowa Code § 554.12505
92 Acts, ch 1146, §36