Income tax rates are at the center of many recent policy debates over taxes. Some policymakers argue that raising tax rates, especially on higher income taxpayers, to increase tax revenues is part of the solution for long-term debt reduction. For example, in the 112th Congress the Senate passed the Middle Class Tax Cut (S. 3412), which would allow the 2001 and 2003 Bush-era tax cuts to expire for taxpayers with income over $250,000 ($200,000 for single taxpayers). Other policymakers argue that maintaining low tax rates is necessary to foster economic growth. For example, the House passed the Job Protection and.