Taxation-State and Local Commons^™

Tax Cannibalization And Fiscal Federalism In The United States, David Gamage, Darien Shanske

Articles by Maurer Faculty

We began this project pondering a riddle. Most state governments have adopted what we-and many others-view as clearly suboptimal tax policies, especially in regard to the taxation of corporate income and capital gains. Yet, with the notable exception of those who oppose progressivity and the taxation of capital, state-level tax policymakers have had remarkably little appetite for reform.

This Article provides one major explanation for this riddle by identifying and demonstrating a phenomenon that we label as "tax cannibalization." We argue that flawed state-level tax policies derive in part from perverse incentives inadvertently created by the federal government.

The Federal Government's Power To Restrict State Taxation, David Gamage, Darien Shanske

Articles by Maurer Faculty

This essay evaluates the limits on the U.S. federal government’s powers to restrict the taxing powers of state governments. The essay revisits earlier debates on this question, to consider the implications of the Supreme Court’s decision in National Federation of Independent Business v. Sebelius and also academic research on the problem of tax cannibalization.

Tax Cannibalization And State Government Tax Incentive Programs, David Gamage, Darien Shanske

Articles by Maurer Faculty

States and localities offer businesses an enormous amount of tax incentives to locate within their jurisdictions despite: 1) the mass of evidence that suggests that these incentives are not particularly effective and, 2) substantial doubts about their constitutionality.

In this essay, we develop a new critical perspective on state tax incentives. We argue that offering these incentives permits states to offer lower taxes to more mobile businesses while keeping their overall corporate tax rates high. This is arguably not the best choice for the states, but it is definitely not the best choice for the federal government. Because the states …