Law Commons^™

Steiner V. Utah: Designing A Constitutional Remedy, Michael S. Knoll, Ruth Mason

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In an earlier article, we argued that the Utah Supreme Court failed to follow and correctly apply clear U.S. Supreme Court precedent in Steiner v. Utah when the Utah high court held that an internally inconsistent and discriminatory state tax regime did not violate the dormant commerce clause. Unfortunately, the Supreme Court recently declined certiorari in Steiner, but the issue is unlikely to go away. Not every state high court will defy the U.S. Supreme Court by refusing to apply the dormant commerce clause, and so the Court will sooner or later likely find itself facing conflicting interpretations of …

The Economic Foundation Of The Dormant Commerce Clause, Michael S. Knoll, Ruth Mason

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Last Term, a sharply divided Supreme Court decided a landmark dormant Commerce Clause case, Comptroller of the Treasury of Maryland v. Wynne. Wynne represents the Court’s first clear acknowledgement of the economic underpinnings of one of its main doctrinal tools for resolving tax discrimination cases, the internal consistency test. In deciding Wynne, the Court relied on economic analysis we provided. This Essay explains that analysis, why the majority accepted it, why the dissenters’ objections to the majority’s reasoning miss their mark, and what Wynne means for state taxation. Essential to our analysis and the Court’s decision in Wynne …

How The Massachusetts Supreme Judicial Court Should Interpret Wynne, Michael S. Knoll, Ruth Mason

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In this special report, Knoll and Mason discuss how the Massachusetts Supreme Judicial Court should apply Wynne when it hears on remand First Marblehead v. Commissioner of Revenue. The authors conclude that when it originally heard the case, the Massachusetts court mistakenly considered, as part of its internal consistency analysis, whether Gate Holdings Inc. experienced double state taxation. As developed by the U.S. Supreme Court and most recently applied in Wynne, the internal consistency test is not concerned with actual double taxation that may arise from the interaction of different states’ laws. Rather, the test is designed to determine …

Amicus Brief In Maryland Comptroller V. Wynne, Michael S. Knoll, Ruth Mason

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The internal consistency test reveals that Maryland applies systematically higher “county” taxes to interstate commerce than to in-state commerce.

Economic analysis of Maryland’s tax regime — including its taxes on inbound, outbound, and domestic activities — confirms what the internal consistency test suggests, namely, that the Maryland “county” tax discourages interstate commerce. Specifically, the Maryland tax regime discourages Maryland residents from earning income outside of Maryland, and it simultaneously discourages nonresidents from earning income in Maryland. Maryland alone causes this distortion; the distortion does not depend on the taxes imposed by any other state.

Petitioner’s argument that Maryland’s outbound tax …