Figure 2PAverage effective federal tax rates, by household income group, 1979–2007Note: Data are for comprehensive household income. Source: Authors' analysis of Congressional Budget Office (2008 and 2010a) Share on Facebook Tweet this chart EmbedCopy the code below to embed this chart on your website. Download image Previous chart: « SWA2014-Income | Figure 2N | Change in the share of market income and post-tax, post-transfer income that households claim, by income group, 1979–2007 Next chart: Average effective federal tax rates, by income group, 1960–2004 »