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Articles Posted in Commerce Clause

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Commerce Clause Decisions Open Door for TCJA-Related Challenges

Three years ago, the U.S. Supreme Court invalidated a portion of Maryland’s personal income tax scheme on grounds that it violated the dormant commerce clause of the U.S. Constitution. In Comptroller of the Treasury of Maryland v Wynne, the Court held that Maryland’s credit mechanism for income taxes paid to…

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United States Supreme Court to Review Ruling in Direct Marketing

On July 1, 2014, the United States Supreme Court agreed to review the 10th Circuit Court of Appeals decision in Direct Marketing Association v. Brohl.1 The Court of Appeals held that federal courts lack jurisdiction under the Tax Injunction Act (TIA) to address Direct Marketing Association’s (DMA) challenge to Colorado’s…