FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions when...
https://wiki-quicky.win/index.php/Do_FinCEN_Investigations_Usually_Take_Two_to_Five_Years%3F
FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions when penalties exceed the $1 million threshold. Awards can take 2 to 5 years, so weigh the evidence, process, and uncertainty before deciding whether to report.