In so many words.
You need to be made aware if you weren't already.
Don't you just want to do the right thing, regardless of monetary reward?
Do you mean to tell me the IRS could possibly be screwed up?! GASP!
The Service has heard everyone's concerns that whistleblower tips aren't being reviewed in a timely manner, rewards aren't paid, blahblahblah so just everyone cool it while they sort this out:
Anyone that's ever had the pleasure of being exposed to any batshit crazy televangelists have not only thought, "Why, God, why?" but also, "I bet they're totally ripping people off," or "He probably frequents hookers." And you'd be right!