FinCEN’s whistleblower program may award 10% to 30% of collected sanctions when...
https://fast-wiki.win/index.php/Can_I_Get_a_FinCEN_Award_If_the_Enforcement_Action_Is_Under_$1_Million%3F
FinCEN’s whistleblower program may award 10% to 30% of collected sanctions when penalties exceed $1 million, but payouts aren’t automatic. Claims can take 2 to 5 years, so weigh the rules, evidence burden, and wait before deciding whether to report.