That would be easy with a sane tax system which sets brackets, people pay their bracket, can largely do their own taxes. And everyone pays something. Even the high school kid with a summer job gets all but $50.00 back for example. Even PA gets docked a few bucks for taxes ( that's not exactly skin in the game, but they might see it that way.)
While I am a fan of the working poor getting some love EIC does not belong in the federal tax system. And I used it once the year my daughter was born.
Or with a consumption tax