FinCEN’s whistleblower program may award 10%-30% of collected sanctions when...
https://technivorz.com/what-are-the-biggest-risks-of-reporting-to-fincen/
FinCEN’s whistleblower program may award 10%-30% of collected sanctions when cases exceed the $1 million threshold, but payment is neither quick nor assured. The process can take 2 to 5 years, so weigh eligibility, evidence, and risks before reporting.