Toggle Menu

Plutocracy Reborn

A NOTE ON SOURCES

Chart One: Re-creating the Gap that Gave Us the Great Depression

The Nation

June 11, 2008

CLICK HERE FOR THE FULL-SIZE CHART

A NOTE ON SOURCES

Chart One: Re-creating the Gap that Gave Us the Great Depression

The most precise data on the income of America’s most affluent have come, in recent years, from the work of economists Emmanuel Saez and Thomas Piketty. Their most recently updated figures for income inequality in the United States, available online from the Emmanuel Saez home page, cover the years 1913 (the first year of the modern federal income tax) through 2006.

For this time period, Saez and Piketty provide data on income for the top 1 percent, the top 0.5 percent, the top 0.1 percent and the top 0.01 percent. They also provide income data for the top 5 and 10 percent, as well as the bottom 90 percent, starting in 1917. For our “Re-creating the Gap” graph, we tapped data from the Saez-Piketty Table A6, titled “Top Fractiles Income Levels (Including Capital Gains) in the United States, 1913-2006.” This table includes capital gains income.

Chart Two: Our Incredible Shrinking Top Marginal Rate

A complete historical rundown of federal income tax rates appears on the IRS Statistics of Income site. Our data on statutory rates comes from Table 23: “U.S. Individual Income Tax: Personal Exemptions and Lowest and Highest Bracket Tax Rates, and Tax Base for Regular Tax, Tax Years 1913-2006.”

The data on what taxpayers in 1944 who made at least $1 million (in 2005 dollars) actually paid in federal income tax comes from the IRS article “Individual Income Tax Shares and Average Tax Rates, Tax Years 1916-1950,” by Fritz Scheuren and Janet McCubbin (Statistics of Income Bulletin, Vol. 8, No. 3, Winter 1988-89). This article, in Table 1, breaks down taxpayers into current dollar brackets of $100,000-$250,000, $250,000-$500,000, $500,000-$1 million and $1 million and up. $100,000 in 1944 equals $1.1 million in 2005 dollars. Taxpayers making over this level in 1944 paid 65.3 percent of their incomes in federal income tax.

The data on what taxpayers making at least $1 million in 2005 actually paid in federal income tax comes from the IRS Statistics of Income data Table 1.1: Selected Income and Tax Items, by Size and Accumulated Size of Adjusted Gross Income, Tax Year 2005. This table provides figures on average income for taxpayers reporting $1 million to $1.5 million, $1.5 million to $2 million, $2 million to $5 million, $5 million to $10 million, and $10 million and up. All these taxpayers together had a combined income of $1,026,045,266,000 in 2005 and paid $235,663,567,000 of that, or 22.9 percent, in tax.

A historical summary of federal estate tax rates appears online in the IRS article “The Estate Tax: Ninety Years and Counting,” by Darien B. Jacobson, Brian G. Raub and Barry W. Johnson, originally published in the Summer 2007 edition of the Statistics of Income Bulletin.

Chart Three: Fab Fives: How Do Our Leadership Superstars Match Up?

For the top five military leaders’ incomes, see the 2007 basic Military Pay Chart here. Please check note number 2.

For the top five Congressional incomes, see this summary of salaries and benefits of US Congressmembers.

The top five university president incomes are drawn from a survey of twenty elite colleges and universities, published in the September 20, 2007, issue of The Chronicle of Philanthropy. The online story is restricted to subscribers.

For the top five CEO incomes, as calculated by the New York Times, check this online breakdown.

For the top five hedge-fund incomes, see this online listing, as calculated by Alpha magazine, the trade journal of the hedge-fund industry.

Chart Four: Good Times at the Tippy-Top

The IRS has compiled a top 400 income list for the years 1992-2005. This is available online from the Tax Policy Center. For most of these years, the IRS notes, the number of returns has been rounded off to 400 to “protect the confidentiality of tax return information.” See also this Wall Street Journal analysis of the IRS top 400 data by reporter Tom Herman.

The IRS has not published official top 400 data for 1955. But data for the top 427 can be extracted from the IRS article “Individual Income Tax Shares and Average Tax Rates, 1951-1986,” by Janet McCubbin and Fritz Scheuren (Statistics of Income Bulletin, Vol. 8, No. 4, Spring 1989). Please see Table 1.

The NationTwitterFounded by abolitionists in 1865, The Nation has chronicled the breadth and depth of political and cultural life, from the debut of the telegraph to the rise of Twitter, serving as a critical, independent, and progressive voice in American journalism.


Latest from the nation