FinCEN whistleblowers may receive 10% to 30% of collected sanctions when...

https://www.bookmarkpage.win/fincen-s-whistleblower-program-offers-10-to-30-of-qualifying-sanctions-when

FinCEN whistleblowers may receive 10% to 30% of collected sanctions when penalties exceed $1 million, but awards can take 2 to 5 years. The program offers a path to report misconduct, not a quick payout or guaranteed reward.