taxation05 640 png
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The IRS determines the total amount of income reported by taxpayers within the various percentiles each year $7 7 trillion for 2005 The chart indicates for example that the top 50 of

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This chart combines the data from the Summary of Income Taxes Paid and the Summary of Income Reported charts to illustrate the progressive structure of the federal income tax system as

taxation04 640 png
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For purposes of analyzing income tax data the Internal Revenue Service uses the percentile categories shown in the chart Top 1 Top 5 etc A total of 132 730 734 tax returns were

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This chart reformats the data from the Share of Income Taxes Paid chart to produce this summary of income taxes paid by individuals in 2005 For example there were more than 33 million

taxation jpg
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