Show me something where he avoids paying personal income? Stop talking out of your ass.
Because Trump refuses to reveal his tax returns, there is no way to prove that he cheats on his taxes. Any reasonably intelligent person knows from the recently published previous tax return, that the numbers simply do not add up. To his credit, he is not alone in this.
My income is pretty modest. I just finished preparing my taxes and I definitely used every legal tool I could in order to pay as little income tax as possible. My state and federal tax burden is more than 25% of my gross retirement income. I'd venture a guess that Trump's tax ratio to income is better than mine and (if you believe his boasts) he's worth many billions of dollars.