FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions, but...
https://wiki-byte.win/index.php/How_Long_Does_a_FinCEN_Whistleblower_Case_Take%3F
FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions, but only when sanctions exceed $1 million. The process can take 2 to 5 years, so understand the rules, evidence requirements, and tradeoffs before deciding whether to report.