Okay, I think I understand what you are suggesting: a federal consumption tax coupled with a federal tax subsidy to offset the cost to the poor. Am I correct so far?
I agree that, in theory at least, the subsidy would remove the bite from the regressive element of the tax. I also agree that it would probably be a better system than we have now.
But...
I have to admit, though, that I don't find this plan politically feasible in the least. Realistically, aren't we talking about scrapping and re-writing the entire federal tax code along with forcing substantial material changes at the state level as well? After 40 years of crony capitalism dressed up as "trickle-down" economics feeding both "sides" of our political landscape is it reasonable to think all those suckling at the teat of federal largess are going to vote to enact a systemic weaning?
I mean, I really don't...not with our current political status quo. I can't help but think "tax reform" is nothing more than the "ruling class" dressing upward income redistribution up in populist clothing.
I am in total agreement with your hoped result, but I don't think "fairtax" has a snowball's chance in hell when facing the current political reality in the US.
Also, I don't think there is any practical way to separate federal and state taxation in this discussion, the two are deeply intertwined...I don't think addressing one in a sense of the other will produce implementable results.
I agree with your opinion on the current chances of such a tax overhaul. My position is that, at least in theory, the current proposal is flatter and simpler than the monstrosity we have. It then becomes more feasible to make it even better in 10 or 15 years. Hopefully by the time I am dead, my grandkids won't have to be serfs. But incrementalism only works if you take the first step.