Originally Posted By: jerry66stl
One of the previous posts was incorrect. Financial institutions are only required to report CASH transactions of $10,000 or more.

And there are exceptions for businesses that regularly do so, such as supermarkets or liquor stores.


There are situations requiring reporting below $10,000. Here's a link to one of IRS's web pages. IRS Web Page Note that many businesses and financial institutions report all amounts that "might" be suspicious just to avoid the trap of "you should have thought that it was suspicious".