FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions when...
https://emilysbrilliantjournal.nexorafield.com/posts/can-i-get-a-fincen-award-if-the-enforcement-action-is-under-1-million
FinCEN’s whistleblower program may pay 10% to 30% of collected sanctions when cases exceed the $1 million threshold. Awards aren’t guaranteed, and investigations can take 2 to 5 years, so weigh the time and risks before reporting.