Any day now the White House and Sen. Charles Schumer (D., N.Y.) will attempt to raise taxes on business, while making the U.S. tax code even more complex. The Obama and Schumer plans to punish businesses for moving their legal domicile overseas will arrive even as a new international ranking shows that the U.S. tax burden on business is close to the worst in the industrialized world. Way to go, Washington.

On Monday the Tax Foundation, which manages the widely followed State Business Tax Climate Index, will launch a new global benchmark, the International Tax Competitiveness Index. According to the foundation, the new index measures "the extent to which a country's tax system adheres to two important principles of tax policy: competitiveness and neutrality."

A competitive tax code is one that limits the taxation of businesses and investment. Since capital is mobile and businesses can choose where to invest, tax rates that are too high "drive investment elsewhere, leading to slower economic growth," as the Tax Foundation puts it.

By neutrality the foundation means "a tax code that seeks to raise the most revenue with the fewest economic distortions. This means that it doesn't favor consumption over saving, as happens with capital gains and dividends taxes, estate taxes, and high progressive income taxes. This also means no targeted tax breaks for businesses for specific business activities." Crony capitalism that rewards the likes of green energy with lower tax bills while imposing higher bills on other firms is political arbitrage that misallocates capital and reduces economic growth.

The index takes into account more than 40 tax policy variables. And the inaugural ranking puts the U.S. at 32nd out of 34 industrialized countries in the Organization for Economic Co-operation and Development (OECD).