I’m glad you brought up the PCE. Since none of the proponents are going to show actual numbers, I guess I will. For the year 2006:
PCE
8,044,100,000,000
Let’s add 30% to that, since prices would increase by that amount to cover the tax.
10,457,330,000,000
Now the government gets to take its piece of the pie, which is 23%.
2,405,185,900,000
Rebates for children under 18 - 78 million of them
62,400,000,000
Rebates for adults - 222 million of them
521,700,000,000
Total Rebates
584,100,000,000
Total Receipts - Government’s take minus total rebates
1,821,085,900,000
Budget Outlay (warning: PDF)
2,613,000,000,000
Looks like we’re short a little under a trillion dollars. Who pays the difference?
ETA: By the way, with all of this talk about doing this instead of what we’re doing now, does someone want to prove that the FairTax actually requires elimination of the IRS?