Changes in Effective Tax Rate for Bottom 20% of Taxpayers, 1979-2006
http://www.cbo.gov/showdoc.cfm?index=5324&sequence=0#table1A
http://www.cbo.gov/showdoc.cfm?index=5746&sequence=1
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Changes in Effective Tax Rate for Bottom 20% of Taxpayers, 1979-2006 http://www.cbo.gov/showdoc.cfm?index=5324&sequence=0#table1A http://www.cbo.gov/showdoc.cfm?index=5746&sequence=1 |
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