Rick Perry gave a preview of his new flat-rate tax plan in the Wall Street Journal.
From skimming it, I read it:
-Cuts Corporate Tax rate to 20% (Bad, should eliminate it)
-Flat tax rate of 20% of their current income
-Repeal ObamaCare, Dodd-Frank and Section 404 of Sarbanes-Oxley
-Capping federal spending at 18% of GDP
Read it all here.