In the ongoing saga over Colorado’s use tax reporting laws in Direct Marketing Association v. Brohl, the U.S. Court of Appeals for the Tenth Circuit ordered a full briefing on the Comity Doctrine and the Commerce Clause on April 13. The outcome of this case could have broad implications for states and taxpayers seeking

A day after issuing its decision in Direct Marketing Ass’n v. Brohl, the U.S. Supreme Court decided Alabama Department of Revenue v. CSX Transportation, Inc. The Court held that a rail carrier can show discrimination under subsection (b)(4) of the Railroad Revitalization and Regulatory Reform Act of 1976 by demonstrating that it is

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Today the U.S. Supreme Court unanimously held in Direct Marketing Ass’n v. Brohl that the Tax Injunction Act does not bar Direct Marketing Association’s federal lawsuit against Colorado’s sales tax reporting regime. The substantive challenge to the constitutionality of the reporting regime will continue at the Tenth Circuit. Continue reading