FinCEN’s whistleblower program may offer 10% to 30% of collected sanctions when...
https://titusscoolinsight.capitaljays.com/posts/fincen-whistleblower-vs.-sec-whistleblower-which-pays-more
FinCEN’s whistleblower program may offer 10% to 30% of collected sanctions when a case exceeds the $1 million threshold, but payouts are not automatic. The process can take 2 to 5 years, so weigh the potential reward against the wait and uncertainty.