First off, you have no basis for saying that. None. Zero. Nada. Zip. Zilch.
Trump did not release tax returns. So you presume he paid no taxes? That is absurd. In California, we have a jury instruction that incorporates a logical principle:
The absence of evidence is not evidence of absence.
I put it this way: Trump has paid more in taxes - payroll matching, social security, personal income tax, property tax, capital gains tax - than every ******* lefty **** in Congress combined.