FinCEN tips may lead to awards of 10% to 30% if they result in at least $1...

https://andresssmartcolumns.talesignal.com/posts/what-are-the-conditions-that-have-to-happen-before-a-whistleblower-gets-paid

FinCEN tips may lead to awards of 10% to 30% if they result in at least $1 million in sanctions. But rules apply, evidence matters, and an award is not assured. The process can take 2 to 5 years