Ott v. Mississippi Valley Barge Line Co.

Background

The dispute involves foreign corporations that move freight on the Mississippi and Ohio Rivers under federal certificates. Each has an office or agent in Louisiana but a principal place of business elsewhere. Tugboats bring lines of barges to New Orleans to unload and reload, then pick up loaded barges for return trips; the vessels are in Louisiana only briefly for cargo handling and temporary repairs. Louisiana and the City of New Orleans assessed ad valorem taxes by allocating a share based on the number of miles the carriers’ lines run in Louisiana compared with total miles. The carriers paid under protest and sued, arguing the taxes violated the Fourteenth Amendment’s Due Process Clause and the Commerce Clause. The District Court and the Court of Appeals sided with the carriers.

Reasoning

The Court asked whether the Pullman miles-ratio method for apportioning railroad taxes can apply to inland water carriers. It concluded there is no practical constitutional difference between vessels and railroad cars for these purposes. A tax satisfies due process if it fairly relates to benefits or protection provided by the taxing State, and apportionment by miles can provide that fair relation. The Court limited its decision to inland waters, noted no claim of discriminatory taxation, and said the Pullman formula avoids multiple taxation. It rejected the argument that sporadic visits alone bar apportionment and reversed the lower courts.

Real world impact

States like Louisiana may assess apportioned ad valorem taxes on barges and towboats used in interstate river commerce using a miles-in-state formula. River carriers that load, unload, or make temporary repairs in state ports can be taxed for a fair share of their property or operations. The ruling does not decide tax rules for ocean vessels and leaves state procedures to address assessment errors.

Dissents or concurrances

Mr. Justice Jackson dissented.