http://www.econbrowser.com/archives/2012/07/data_on_tax_rat.htmlFigure 1: Average Federal tax rates, by pre-tax income quintiles. Figures in parentheses are the incomes at the bottom of the respective quintiles for 4 person households. Source: CBO, The Distribution of Household Income and Federal Taxes, 2008 and 2009, supplementary Excel file.
Figure 2: Average Federal tax rates, by pre-tax income quintiles. Figures in parentheses are the incomes at the bottom of the respective quintiles for 4 person households. Source: CBO, The Distribution of Household Income and Federal Taxes, 2008 and 2009, supplementary Excel file.
Figure 3: Scatterplot of per capita GDP growth (Ch.2005$) against tax rate on top fifth quintile, 1979-2009. Nearest neighbor fit, tricube local weighting, bandwidth = 0.7. Source: BEA, CBO, and author’s calculations.