Answer:
The CTR would be filed if the transactions occurred in the same banking day; if they occurred on two separate banking days, no CTR would be filed. The SAR would be filed if, after looking into the purpose of the transactions, etc., the bank determined they were suspicious (possible structuring, etc.)
The CTR and SAR work independently of each other. Filing of one does not preclude filing of the other.
First published on BankersOnline.com 9/06/10