Ok ONE MORE TIME for you STUPID F*CKING PEOPLE who keep listening to the “Siren Song” of the “Flat-Taxers”, IF YOU DO NOT ADMEND THE US CONSTITUTION ABOLISHING THE INCOME TAX AND it’s INFRUSTRUCTURE(IRS)(lotsa luck on this one) THEN YOU WILL END UP WITH BOTH THE FLAT TAX AND THE INCOME TAX! OK got it NOW!
The Flat Tax is the Income Tax, so I presume you are actually referring to the FairTax National Sales Tax concept.
Even if unachievable in the short term, the Flat Tax is very important to keep on the table as a long-term goal because it is so hard for the statists to argue against.