Soak the Rich?

The Wall Street Journal reports on newly-released 2006 data showing windfall tax receipts from top income-earners, especially from the top 1:

Washington is teeing up "the rich" for a big tax hike next year, as a way to make them "pay their fair share." Well, the latest IRS data have arrived on who paid what share of income taxes in 2006, and it's going to be hard for the rich to pay any more than they already do. The data show that the 2003 Bush tax cuts caused what may be the biggest increase in tax payments by the rich in American history.

The nearby chart shows that the top 1% of taxpayers, those who earn above $388,806, paid 40% of all income taxes in 2006, the highest share in at least 40 years. The top 10% in income, those earning more than $108,904, paid 71%. Barack Obama says he's going to cut taxes for those at the bottom, but that's also going to be a challenge because Americans with an income below the median paid a record low 2.9% of all income taxes, while the top 50% paid 97.1%. Perhaps he thinks half the country should pay all the taxes to support the other half.

Aha, we are told: The rich paid more taxes because they made a greater share of the money. That is true. The top 1% earned 22% of all reported income. But they also paid a share of taxes not far from double their share of income. In other words, the tax code is already steeply progressive.

We also know from income mobility data that a very large percentage in the top 1% are "new rich," not inheritors of fortunes. There is rapid turnover in the ranks of the highest income earners, so much so that people who started in the top 1% of income in the 1980s and 1990s suffered the largest declines in earnings of any income group over the subsequent decade, according to Treasury Department studies of actual tax returns. It's hard to stay king of the hill in America for long.

The most amazing part of this story is the leap in the number of Americans who declared adjusted gross income of more than $1 million from 2003 to 2006. The ranks of U.S. millionaires nearly doubled to 354,000 from 181,000 in a mere three years after the tax cuts.

The Journal editors argue that these data show the dynamism of the economy amid lower tax rates, and they suggest that the increasing shifts in the ranks of high income earners is predicted by supply-side economic theory.

There's more at the link.

See also, "Dems Favor Economic Redistribution by 2 to 1 Over Republicans."