FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions when...
https://bravo-wiki.win/index.php/Do_I_Need_a_Lawyer_for_a_FinCEN_Whistleblower_Submission%3F
FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions when penalties exceed the $1 million threshold, but awards are not automatic. Claims can take 2 to 5 years, so weigh the evidence, risks, and long wait before reporting.