United States v. Shaw

Background

A private contractor had built tugs for a federal shipping agency, then the contract was canceled and the contractor kept certain materials. A lumber company won a judgment against the contractor, and the United States later obtained a separate judgment against the contractor’s estate for conversion of materials. The contractor’s administrator tried to offset the lumber company’s judgment against the U.S. judgment in a Michigan probate court. The probate court and the Michigan Supreme Court found the United States owed the estate the difference.

Reasoning

The key question was whether the United States, by filing its claim in state probate proceedings, gave up its immunity and could be bound by a state court’s finding of an offset. The Court explained that, unless Congress clearly allows it, the government cannot be sued or bound in state courts. Cases that allowed counterclaims in other settings (like admiralty collisions) did not create a broad waiver here. Michigan’s statute letting probate commissioners ascertain offsets did not show Congress had authorized binding state-court judgments against the United States. Therefore the probate court lacked power to enter a final judgment against the federal government.

Real world impact

The decision preserves the rule that federal immunity cannot be waived by informal participation in state probate processes. Estates cannot rely on state probate determinations to force the United States to pay without explicit congressional authorization. The ruling does not address methods of collection or the limited statutory procedures that Congress has created for handling government claims.