The Republican tax bill signed into law late last year imposed a 21 percent tax on employees at non-profits who earn more than $1 million a year. According to data from the Chronicle of Higher Education cited by Bloomberg, there were 12 presidents of public universities who received compensation of at least $1 million in 2017, with James Ramsey of the University of Louisville topping the list at $4.3 million.  Endowment managers could also get hit with the tax, as could football coaches, some of whom earn substantially more than the presidents of their institutions.