Your fantasies not withstanding…

The house does not find anyone “guilty” of anything. What they do is akin to an indictment. The President would be tried in the Senate. Who’s mind would be changed about something as convoluted as tax law? They will charge he will defend. Impeaching a President for supposed tax violations that may or may not have occurred before he was even President is ludicrous. Can the Congress do it? Yes they can. It would be insanity on steroids, but they can.