FinCEN’s whistleblower program may pay 10% to 30% of qualifying sanctions, but...
https://atomic-wiki.win/index.php/What_Does_It_Mean_That_FinCEN_Awards_Depend_on_Sanctions_Being_Collected%3F
FinCEN’s whistleblower program may pay 10% to 30% of qualifying sanctions, but only when penalties exceed $1 million. Awards can take 2 to 5 years, so weigh the potential value against a long, uncertain process before coming forward.