State income tax are prohibited from imposing local income tax): New Jersey: New York (all local taxes reported on state income tax form): Ohio: Oregon: Pennsylvania: West Virginia: Most states impose a tax on income of corporations having sufficient connection ("nexus") with the state. Such taxes apply to U.S. and foreign corporations, and are not subject to tax treaties. Such tax is generally based on business income of the corporation apportioned to the state plus nonbusiness income only of resident corporations. Most state corporate income taxes are imposed at a flat rate and have a minimum amount of tax. Business taxable income in
Hall income tax and 1960, the court rejected proposals for a general personal income tax. However, in 1981, 1991, and 1999, three different Tennessee Attorneys General issued opinions that a general income tax would not violate the state constitution. In December 2004, a commission established to study the state's tax structure said the Hall income tax was regressive, anti-competitive, and "unfairly selective." However, the Institute on Taxation and Economic Policy (ITEP) said the Hall Tax is actually the only major progressive tax levied in Tennessee—amounting to 0.4 percent of income for high-income taxpayers compared to 0.0–0.1 percent for less affluent Tennesseans. The Tennessee