Taxation-Federal Commons^™

Phased Mark-To-Market For Billionaire Income Tax Reforms, David Gamage, Darien Shanske

Articles by Maurer Faculty

In this installment of Academic Perspectives on SALT, Gamage and Shanske advocate for phased mark-to-market as a mechanism for reforming the taxation of investment gains of billionaires and megamillionaires.

Weathering State And Local Budget Storms: Fiscal Federalism With An Uncooperative Congress, David Gamage, Darien Shanske, Gladriel Shobe, Adam Thimmesch

Articles by Maurer Faculty

Throughout most of 2020, state and local governments faced severe budget crises as a result of the COVID-19 pandemic. Increased demand for state welfare services and rising state expenses related to controlling the spread of COVID-19 stretched state and local budgets to their breaking points. At the same time, layoffs, business closures, and social distancing measures reduced states’ primary sources of tax revenues. The traditional practice of American fiscal federalism is for the federal government to step in to provide aid during a national emergency of this magnitude, because state and local governments lack the federal government’s monetary and fiscal …

The Case For State Borrowing As A Response To The Current Crisis, David Gamage, Darien Shanske

Articles by Maurer Faculty

The coronavirus pandemic is a national emergency that requires a national response. Asking states to absorb the budgetary losses caused by the pandemic while they are tasked with providing essential frontline services is comparable to asking states during World War II to pay for the landing in Normandy.

This article is a contribution to Project SAFE: State Action in Fiscal Emergencies. We have already argued, more than once, that the federal government should borrow to prevent steep state and local budget cuts. But because the federal government will apparently not take sufficient action, we offer these ideas to states for …

Strategic Nonconformity To The Tcja, Part I: Personal Income Taxes, Darien Shanske, Adam Thimmesch, David Gamage

Articles by Maurer Faculty

The dire revenue situation that COVID-19 has created for state and local governments is a well documented and looming reality for state legislatures. We and others have explored a variety of ways that states should respond to this crisis in prior articles as a part of Project SAFE (State Action in Fiscal Emergencies), an academic effort to help states weather the fiscal crisis by providing policy recommendations backed by research. We think, as do many others, that in the absence of sufficient federal action, the states should prioritize raising revenue through targeted taxes on economic actors that are best enduring …

Conformity And State Income Taxes: Suggestions For The Crisis, David Gamage, Michael A. Livingston

Articles by Maurer Faculty

To guarantee adequate revenue in the postCOVID-19 era, state governments should consider using all possible tools at their disposal. This article explains how and why state governments should evaluate their degree of conformity with federal tax changes in order to achieve this purpose.

States Should Consider Partial Wealth Tax Reforms, David Gamage, Darien Shanske

Articles by Maurer Faculty

This article is a contribution to Project SAFE (State Action in Fiscal Emergencies). In other essays in this project, we explain steps the federal government should take to help state and local governments cope with their looming budget crises. The federal government is much better positioned to manage these crises than states and localities and, ideally, it would act sufficiently to prevent the need for state and local governments to cut spending or raise taxes. However, we fear that the federal government may fail to act sufficiently, leaving states and localities with the need to make painful spending cuts, raise …

How The Federal Reserve Should Help States And Localities Right Now, Darien Shanske, David Gamage

Articles by Maurer Faculty

The COVID-19 pandemic is a giant catastrophe, but the Federal Reserve can still mitigate the looming fiscal crises facing state and local governments. This article — a contribution to Project SAFE (State Action in Fiscal Emergencies) — builds on our prior background essay explaining state and local budget issues.

States Should Quickly Reform Unemployment Insurance, Brian Galle, David Gamage, Erin Scharff, Darien Shanske

Articles by Maurer Faculty

COVID-19 is causing mass layoffs and related economic hardship, as well as budget crises for state and local governments. This article is part of Project SAFE (State Action in Fiscal Emergencies), an academic effort to help states weather the fiscal crisis by providing policy recommendations backed by research. This article will focus on how state governments should reform unemployment insurance (UI) eligibility and benefits and the taxes funding these programs.

Tax Cannibalization By State Corporate Taxes: Policy Implications, Darien Shanske, David Gamage

Articles by Maurer Faculty

The tax cannibalization problem is especially large for state corporate income taxes because state governments piggyback on a deeply flawed federal corporate tax base. In this article, we clarify a point of possible confusion about these issues and then discuss some policy implications.

Tax Cannibalization By State Corporate Taxes: Revised Estimates, David Gamage, Darien Shanske

Articles by Maurer Faculty

To what extent do our prior estimates for the tax cannibalization problem still apply post-2017? In this article we address that question, focusing on the implications of the reduced federal corporate income tax rate.

Will States Step Up In 2020? We Hope So, Darien Shanske, David Gamage

Articles by Maurer Faculty

We offer no predictions about the next year in tax, but we will offer what we hope will happen — if not next year, then soon. To paraphrase Chief Justice John Roberts, we hope that when it comes to the taxation of multinational corporations in particular, states will act more like the “separate and independent sovereigns” that they are. often rely on volatile revenue sources. More stable tax bases, like the sales tax and the property tax bases, are riddled with design flaws, from the sales tax base not including services and intangibles to the property tax failing to provide …

Why States Should Tax The Gilti, David Gamage, Darien Shanske

Articles by Maurer Faculty

A centerpiece of the 2017 federal tax legislation’s reforms to international corporate income tax rules is the new global intangible low-taxed income regime (or GILTI). In a prior essay, we argued that U.S. state governments should conform to GILTI. But might there be constitutional restrictions preventing state governments from doing so? This essay argues that state governments can constitutionally conform to the federal GILTI rules and thereby tax GILTI income as part of the states’ corporate income tax bases. However, in doing so, we explain that state governments will need to be attentive to background constitutional principles.

States Should Conform To Gilti, Part 3: Elevator Pitch And Q & A, David Gamage, Darien Shanske

Articles by Maurer Faculty

This essay argues that the states should conform to the post-2017 federal tax law's provision for Global Intangible Low-Taxed Income (or “GILTI”). This essay is directed at state legislators and their staffs and presents the argument as succinctly as possible.

Our argument can be summarized in three sentences. First, states should conform to GILTI because there is significant evidence that profit shifting is substantially eroding their corporate tax bases. Second, GILTI is a tool for identifying shifted profits. Third, there are many legally and analytically sound ways to apportion GILTI income to a state.

We also - briefly - counter …

Why States Can Tax The Gilti, David Gamage, Darien Shanske

Articles by Maurer Faculty

A centerpiece of the 2017 federal tax legislation’s reforms to international corporate income tax rules is the new global intangible low-taxed income regime (or GILTI). In a prior essay, we argued that U.S. state governments should conform to GILTI. But might there be constitutional restrictions preventing state governments from doing so? This essay argues that state governments can constitutionally conform to the federal GILTI rules and thereby tax GILTI income as part of the states’ corporate income tax bases. However, in doing so, we explain that state governments will need to be attentive to background constitutional principles.

On Yang's Proposed Federal Tax On Subnational Tax Incentives, David Gamage, Darien Shanske

Articles by Maurer Faculty

This essay analyzes presidential candidate Andrew Yang’s proposal to tax subnational tax incentives for companies at a rate of 100 percent.

The Future Of Salt: A Broader Picture, David Gamage, Darien Shanske

Articles by Maurer Faculty

In this essay, we evaluate the new cap on the state and local tax (SALT) deduction. We argue that the structure of the new cap is not consistent with any theory as to what the SALT deduction is or should be. In canvassing these theories, we further evaluate how future reforms to the SALT deduction might proceed.

Wayfair: Marketplaces And Foreign Vendors, David Gamage, Adam Thimmesch, Darien Shanske

Articles by Maurer Faculty

This is the third of a series of essays wherein we analyze the U.S. Supreme Court's decision in South Dakota v. Wayfair. In this essay, we address issues related to state taxation of internet marketplaces and of foreign vendors.

Caveat Irs: Problems With Abandoning The Full Deduction Rule, David Gamage, Joseph Bankman, Jacob Goldin, Daniel J. Hemel, Darien Shanske, Kirk J. Stark, Dennis J. Ventry Jr., Manoj Viswanathan

Articles by Maurer Faculty

Several states have passed — and many more are considering — new tax credits that would reduce tax liability based on donations made by a taxpayer in support of various state, local or non-profit programs. In general, taxpayer contributions to qualifying organizations — including public charities and private foundations, as well as federal, state, local, and tribal governments — are eligible for the federal charitable contribution deduction under section 170. In a previous article, we explained how current law supports the view that qualifying charitable contributions are deductible under section 170, even when the donor derives some federal or state …

Wayfair And The Retroactivity Of Constitutional Holdings, David Gamage, Adam Thimmesch, Darien Shanske

Articles by Maurer Faculty

This essay analyzes the issue of retroactivity with respect to the Supreme Court case of South Dakota v. Wayfair.

Wayfair: Substantial Nexus And Undue Burden, David Gamage, Darien Shanske, Adam Thimmesch

Articles by Maurer Faculty

This is the first of a series of essays wherein we analyze the U.S. Supreme Court’s decision in South Dakota v. Wayfair. In this essay, we tackle some of the more immediate interpretive questions raised by the Wayfair opinion, such as how a state should approach substantial nexus. As part of our analysis, we offer advice to state governments. Specifically, we recommend that states take note of the features of South Dakota’s law that appealed to the Court and replicate or improve on these to the extent possible. We advise states to consider simplifying their sales tax systems (and potentially …

Wayfair: Sales Tax Formalism And Income Tax Nexus, David Gamage, Adam Thimmesch, Darien Shanske

Articles by Maurer Faculty

This is the second of a series of essays wherein we analyze the U.S. Supreme Court's decision in South Dakota v. Wayfair. In this essay, we address issues related to sales tax formalism and income tax nexus.

Why (And How) States Should Tax The Repatriation, David Gamage, Darien Shanske

Articles by Maurer Faculty

This essay analyzed how U.S. state tax laws should treat the repatriation income generated by the 2017 federal tax legislation.

State Responses To Federal Tax Reform: Charitable Tax Credits, David Gamage, Joseph Bankman, Jacob Goldin, Daniel Hemel, Darien Shanske, Kirk J. Stark, Dennis J. Ventry Jr., Manoj Viswanathan

Articles by Maurer Faculty

This paper summarizes the current federal income tax treatment of charitable contributions where the gift entitles the donor to a state tax credit. Such credits are very common and are used by the states to encourage private donations to a wide range of activities, including natural resource preservation through conservation easements, private school tuition scholarship programs, financial aid for college-bound children from low-income households, shelters for victims of domestic violence, and numerous other state-supported programs. Under these programs, taxpayers receive tax credits for donations to governments, government-created funds, and nonprofits.

A central federal income tax question raised by these donations …

Consumer-Based Use Tax Enforcement And Taxpayer Compliance, David Gamage, Adam Thimmesch, Darien Shanske

Articles by Maurer Faculty

This essay explains how current state government approaches to use-tax enforcement undermine tax morale and taxpayer compliance. This essay further argues that these threats to tax morale and taxpayer compliance will become even more severe as many states are moving toward adopting notice and reporting statutes for their sales and use taxes.

Forging Fiscal Reform: Constitutional Change, Public Policy, And The Creation Of Administrative Capacity In Wisconsin, 1880-1920, Ajay K. Mehrotra

Articles by Maurer Faculty

In 1911, Wisconsin became one of the first U.S. states to adopt an effectively administered income tax. Wisconsin reformers were able to overcome several institutional barriers to create the administrative capacity necessary to assess and collect a graduated income tax that in time raised significant revenue, but did not supplant the property tax. With this limited success, the Wisconsin income tax soon became a model for other states and even the national government. In this sense, Wisconsin was a leader in forging fiscal reform. Political activists, lawmakers, and other government actors in the Badger State led a turn-of-the-century property tax …

The Present Status Of Multiple Taxation Of Intangible Property, Robert C. Brown

Articles by Maurer Faculty

No abstract provided.

Intergovernmental Tax Immunity: Do We Need A Constitutional Amendment?, Robert C. Brown

Articles by Maurer Faculty

No abstract provided.

State Taxation Of Interstate Commerce, And Federal And State Taxation In Intergovernmental Relations -- 1932-1935, Robert C. Brown

Articles by Maurer Faculty

No abstract provided.

State Taxation Of Interstate Commerce, And Federal And State Taxation In Intergovernmental Relations -- 1930-1932, Robert C. Brown

Articles by Maurer Faculty

No abstract provided.

Restrictions On State Taxation Because Of Interference With Federal Functions, Robert C. Brown

Articles by Maurer Faculty

No abstract provided.