Thompson v. Kentucky

Background

A warehouse operator who handled distilled spirits paid taxes under Kentucky law, then turned the spirits over to their owner and lost the statutory lien he had relied on. He was later billed for additional interest and penalties and argued the State’s tax scheme was unfair, that federal control over the spirits excluded state taxation, and that he should be excused because he followed prior tax officials’ instructions.

Reasoning

The Court considered whether Kentucky could assess taxes and interest on spirits kept in bonded warehouses and whether that practice violated the Constitution’s protection against unfair state action (the Fourteenth Amendment). Relying on state precedent and prior decisions, the Court held the State may tax private property within its borders, that the tax law accommodated federal control over the spirits, and that there was no direct conflict with federal authority. The Court rejected arguments that the State was estopped by its officers’ prior statements or that the classification of spirits in bond was an unconstitutional discrimination.

Real world impact

The ruling affirms that warehouse operators and others who hold spirits in bonded storage can be required to report and pay state assessments, including interest and penalties, even if earlier government guidance suggested a different result. Taxpayers must rely on final judicial interpretations of state law rather than promises or earlier practices by state officials. The judgment of the Kentucky courts was affirmed.