The fatal flaw with a flat tax is the administrative costs of low revenue returns. Administrative costs that exceed the revenue are a waste of time and money to process. That’s why Trumps plan of no returns under a certain revenue range makes more sense. I’ve always favored flat tax plans until Trump explained their fatal flaw.
No income tax replaced with a sales/production tax is still the best in my opinion.
Thanks for the explanation—I think we were both typing at the same time-LOL!