WSJ: A Flat Tax for California?

Arnold finally wakes up. California may use the flat tax to help bring businesses back to the state. Something they should have done years ago.

The best idea is his semi-endorsement of a flat tax for California. The state's budget problem has two main causes: The first is runaway spending and the second is a tax structure that smothers businesses and entrepreneurs. California's income tax is the most progressive of all 50 states, with the second highest top rate (10.55%) after New York City's 12.62%. The Governor's revenue office calculates that between 50% and 55% of the income tax in the state comes from Kobe Bryant and the rest of the richest 1% of taxpayers.

This sounds like a liberal's tax paradise, but the "soak the rich" system has imploded on itself. As tax rates keep rising, more Californians move to places like Nevada and Texas where they can pay zero income tax, leaving Sacramento with fewer revenue sources. Moreover, the progressive rate structure means that California experiences more extreme gyrations in its revenues than any other state.