SOAKING THE RICH:

No Country Leans on Upper-Income Households as Much as U.S. (Scott A. Hodge, 3/21/11, Tax Foundation)

[T]he top 10 percent of households in the U.S. pays 45.1 percent of all income taxes (both personal income and payroll taxes combined) in the country. Italy is the only other country in which the top 10 percent of households pays more than 40 percent of the income tax burden (42.2%). Meanwhile, the average tax burden for the top decile of households in OECD countries is 31.6 percent.

By contrast, column #2 shows that the richest decile in America earned 33.5 percent of the market income in the country in 2005 - the year in which this snapshot was taken, but little has changed since then. But, a few other countries do have a greater or similar concentration of income as does the U.S. For example, the OECD table shows that the wealthiest decile of households in Italy and Poland earn a greater share of their country's market income than do our "rich" - 35.8 percent and 33.9 percent respectively - while the share of income earned by the top decile of households in the U.K. is about on par with those in the U.S. at 32.3 percent.

The table then adjusts for the underlying allocation of income by showing the ratio of income taxes paid to the share of income earned by the top decile in each country. The ratio for U.S. households is 1.35, far greater than the ratio of taxes to income in any other country.

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