I'm not sure what to believe in this regard. They claim most of the money will come from the 15% minimum tax, which will only apply to firms with over a billion in revenue (if that is the case, that's great, although it may have the unintended consequence of sending more manufacturing jobs abroad). The added enforcement is supposedly to catch big guys that are off shoring money. Yes, there are some contractors that make some insane write offs and sometimes get away with it (like the guy Precious detailed, who obviously did not get away with it), but on the flip side, there are waitresses, baristas, house cleaners, drug dealers, massage therapists, etc. that take in loads of cash and never declare it as income. They all operate in cash, vote Democrat, receive oodles of government benefits and complain that rich people don't pay their fair share. As someone who has always paid his fair share, I am offended by all these people.