July 10, 2012
Updated: On August 10, 2012, the supplemental data spreadsheet was reposted with a correction (in Table 5, to the 2009 value for market income, adjusted for household size), along with a few explanatory notes (to Tables 5, 9, and 13).
The recent recession has had a substantial impact on income, the amount of taxes owed, and average tax rates. Changes in households’ before-tax income and average tax rates in 2008 and 2009 were substantial and differed markedly across the income distribution. Average after-tax income fell notably, owing to a drop in market income caused by the recession that began in December 2007 that was only partially offset by increases in government transfers and decreases in federal taxes.
In this report CBO extends its estimates of the distribution of household income and federal taxes through 2008 and 2009, the latest year for which comprehensive data are available, and compares those estimates with estimates for 2007 and for the 1979–2009 period.
Average before-tax income fell between 2007 and 2009 for households in all income quintiles, but the amount of that decline varied by quintile. The declines in before-tax income were 5 percent or less for households in each of the four lowest income quintiles and 18 percent for households in the top quintile. For households in the top one percent, income fell by 36 percent, reducing their share of before-tax income from 18.7 percent to 13.4 percent.
http://www.cbo.gov/publication/43373
The recent recession has had a substantial impact on income, the amount of taxes owed, and average tax rates. Changes in households’ before-tax income and average tax rates in 2008 and 2009 were substantial and differed markedly across the income distribution. Average after-tax income fell notably, owing to a drop in market income caused by the recession that began in December 2007 that was only partially offset by increases in government transfers and decreases in federal taxes.
In this report CBO extends its estimates of the distribution of household income and federal taxes through 2008 and 2009, the latest year for which comprehensive data are available, and compares those estimates with estimates for 2007 and for the 1979–2009 period.
Average Before-Tax Income for All Households Fell 12 Percent from 2007 to 2009 in Real (Inflation-Adjusted) Terms
In 2009, the shares of total before-tax income (which includes government transfer payments, such as Social Security benefits) received by households in certain income quintiles were:- Lowest quintile: 5.1 percent
- Middle quintile: 14.7 percent
- Highest quintile: 50.8 percent
Average before-tax income fell between 2007 and 2009 for households in all income quintiles, but the amount of that decline varied by quintile. The declines in before-tax income were 5 percent or less for households in each of the four lowest income quintiles and 18 percent for households in the top quintile. For households in the top one percent, income fell by 36 percent, reducing their share of before-tax income from 18.7 percent to 13.4 percent.
http://www.cbo.gov/publication/43373