These baseline distribution tables show various tax statistics by income category, filing status, and family type for selected years as shown in the table below. Other tables show effective average tax rates (tax as a percentage of pretax income), shares of federal taxes, and effective marginal tax rates (tax rate on an additional dollar of income).
Baseline tables include the number of tax units, average income, federal tax burden, after-tax income, federal tax rates, and shares of pre-tax income, post-tax income, and federal taxes. Statistics come from the Tax Policy Center's microsimulation model.
| Baseline Data for All Units |
| By Cash Income Level | | By Cash Income Percentile | | By Tax Bracket |
| | | | | |
| Baseline Data by Filing Status and Family Size |
| By Cash Income Level | By Cash Income Percentile |
| | | 2013 | | | | 2012 | | |
| Average Effective Tax Rates, by Filing Status and Family Demographics |
| Under Current Law |
| By Cash Income Level | By Cash Income Percentile |
| 2011 | 2012 | 2013 | | | 2011 | 2012 | 2013 | |
| Under Current Policy |
| By Cash Income Level | By Cash Income Percentile |
| 2012 | 2013 | | | 2012 | 2013 | |
| Share of Federal Taxes by Filing Status and Demographics |
| Under Current Policy |
| By Cash Income Level | By Cash Income Percentile |
| 2012 | 2013 | | | 2012 | 2013 | |
| Effective Marginal Tax Rates on Wages and Salaries |
| Under Current Law and Current Policy |
| By Cash Income Level | By Cash Income Percentile |
| 2012 | 2013 | 2022 | | | 2012 | 2013 | 2022 | |
| Effective Marginal Individual Income Tax Rates on Capital Income |
| Under Current Law and Current Policy |
| By Cash Income Level | By Cash Income Percentile |
| 2012 | 2013 | 2022 | | | 2012 | 2013 | 2022 | |
View 2011's baseline distribution tables 
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