City of Detroit Et Al. v. Murray Corporation of America Et Al.; And City of Detroit Et Al. v. Murray Corporation of America Et Al.

Background

This dispute involved the City of Detroit, a private company that worked with the federal government, and the United States. Michigan imposed local taxes that the Court had sustained. Parties disagreed about whether those taxes were ordinary ad valorem property taxes imposed on property owned by the United States or instead a tax on the privilege of possessing or using government property. The state’s collection practices and how ownership was treated played a key role in the disagreement.

Reasoning

The central question was whether Michigan’s tax was an ordinary property tax like those the Court had allowed in earlier cases or an excise-style privilege tax that effectively targeted federal property. The Court denied petitions for rehearing, leaving its prior judgment in place and thus upholding the tax as applied. Justice Frankfurter dissented from the denial. He argued the Court misunderstood Michigan law and administration, pointed to liens and collection methods showing property was the subject of the tax, and compared the situation to an earlier case, United States v. County of Allegheny, suggesting the tax was indistinguishable from a standard property tax.

Real world impact

The decision lets Michigan continue its tax practices as applied in this case. It affects the federal government’s exposure to local taxation, private companies that possess government-owned equipment, and local tax revenues and procedures. Because the Court denied rehearing, the ruling stands now, although the dissent warns that the legal reasoning remains contested.

Dissents or concurrances

Justice Frankfurter urged reargument to resolve the misunderstanding and to address the larger consequences for federal finances and state–federal relations, even though he did not assert that reargument would change the outcome.