What else would the point of your "flat" or national sales tax be but to shift tax burden off of the rich? If it kept the same levels of burden, there would be no point in pushing for it.
Either you aren't thinking this through very well, or your complete hatred for anything politically conservative has blinded you. You cannot even conceive of a motive by a conservative that isn't based on screwing the poor, and benefiting the rich. Your naivety is so transparent, it never ceases to amaze me that even you cant see it.
Reason number one. Illegal aliens dont pay income tax. Not a single one of them. "Undocumented workers". Every one of them plays sales tax. Every single one of them. If we are going to be so loose with our borders, we can at least set up a system that still forces illegal citizens to pay their fair share. Something a liberal like yourself should be in favor of. Or, are you just in favor of allowing illegals to come work here, but dont support them paying their way?
Reason number two. Simplification. With today's system, citizens literally need a professional expert in order to do their taxes correctly. A CPA. Most people need one anyway. And with all that complexity comes many loop holes, more than one of which a liberal like yourself cries about all the time, corporate tax concessions. You buy something, you pay your taxes.
There are some problems inherent with a flat sales tax, Im not saying its perfect. But especially when compared to our (typical govt) bloated, complex and often ineffective system we use today, the benefits outweigh the drawbacks to try a flat tax.
When you come back, next week, will you still have 'not had time' to address the info I keep mentioning that you are dodging? The lists and links about govt waste, and how it adds up to a lot more than a "few billion"? Or will you continue to ignore the topic completely, in hopes I will stop mentioning it? Will it, in the next political thread, turn into another one of your "I never said that" lies?