Case Western Reserve University School of Law Scholarly Commons Faculty Publications 2011 Quirky Constitutional Provisions Matter: The Tonnage Clause, Polar Tankers, and State Taxation of Commerce Erik M. Jensen Case Western University School of Law,
[email protected] Follow this and additional works at: https://scholarlycommons.law.case.edu/faculty_publications Part of the Constitutional Law Commons, and the Taxation-Federal Commons Repository Citation Jensen, Erik M., "Quirky Constitutional Provisions Matter: The Tonnage Clause, Polar Tankers, and State Taxation of Commerce" (2011). Faculty Publications. 70. https://scholarlycommons.law.case.edu/faculty_publications/70 This Article is brought to you for free and open access by Case Western Reserve University School of Law Scholarly Commons. It has been accepted for inclusion in Faculty Publications by an authorized administrator of Case Western Reserve University School of Law Scholarly Commons. 2011] 669 QUIRKY CONSTITUTIONAL PROVISIONS MATTER: THE TONNAGE CLAUSE, POLAR TANKERS, AND STATE TAXATION OF COMMERCE Erik M. Jensen INTRODUCTION Found in Article I, Section 10 of the U.S. Constitution—a section that contains explicit limitations on state power—the Tonnage Clause provides simply that “[n]o State shall, without the Consent of Congress, lay any Duty of Tonnage.”1 Even if taxation or constitutional law is your specialty, you have probably not pondered duties of tonnage. Maybe you heard the term in high school civics while going through the Constitution, but even if so, you quickly moved on to sexier topics.2 Whatever you might have thought (or not thought) then, however, this Article intends to show that the quirky Tonnage Clause is a worthwhile subject of study.