Tax Cut Follies

Jonathan Chait on the politics surrounding the upcoming debate over the expiring Bush tax cuts.

Now, here's the underlying dynamic. Raising taxes on the middle class is unpopular. But raising taxes on the rich is wildly popular. The truth is that neither party cares very much about the portion of the Bush tax cuts that benefit the middle class. Republicans just threw that in to sell the upper-bracket tax cuts, which is what they care about. Democrats might prefer a more progressive tax code with lower middle-class taxes, but most of them would rather have the revenue instead. But Democrats promised not to raise taxes on people earning less than $250,000 a year -- a promise they felt they had to make in order to win. And they can't break that promise without suffering political consequences.
 
Republicans, on the other hand, don't want to pass an extension of the middle-class Bush tax cuts without the upper-bracket tax cuts. That would leave the federal tax code more progressive than it was under Bill Clinton -- you'd have a combination of Clinton-era tax rates on the rich and Bush-era tax rates on the middle class. Conservatives have been fretting about such a result for more than a year, warning ominously about a country in which half the population pays no income tax. (They'd still pay other taxes, but the central Republican goal is to minimize the progressivity of the tax code.)

So we're down to a game of chicken. Here's why the Democrats hold the whip hand. They can pass an extension of the middle-class Bush tax cuts through the House. If Republicans let the bill pass, then they've lost their leverage to extend the unpopular Bush upper-income tax cuts. If they filibuster it, then Democrats can blame them for raising taxes on middle-class Americans. It would let Democrats out of their pledge. (Hey, they tried to keep the middle-class tax cuts.) Then nothing would pass, and we'd instantly revert to Clinton-era rates across the board.