Franchise Tax Board v. United States Postal Service

Background

California’s Franchise Tax Board served administrative orders on the United States Postal Service to withhold amounts from the pay of four employees who were delinquent on state income taxes. The Postal Service refused, and the Board sued in federal court, invoking federal statutes that govern suits involving the Postal Service. The District Court ruled for the Postal Service, and the Court of Appeals affirmed, treating a statutory withholding-agreement provision as limiting liability for delinquent taxes.

Reasoning

The central question was whether the Postal Service’s statutory authorization to "sue and be sued" means it must obey state administrative orders to withhold wages for delinquent state taxes. The Court compared that clause to prior precedent holding that similar language waives immunity for garnishment and other ordinary civil process. It explained that a tax assessment and the State’s orders are functionally like a court judgment and that the Postal Service operates in the commercial realm. The Court rejected the Postal Service’s argument that administrative process differs materially from a court garnishment and concluded Congress intended the Postal Service to be treated like other employers.

Real world impact

The Court reversed the Court of Appeals and sent the case back for further proceedings consistent with this ruling. As a result, California’s administrative orders to withhold may be enforced against the Postal Service in the same way as garnishment, meaning state tax collection tools can reach federal pay where Congress has not preserved immunity. The decision requires further litigation only on any remaining factual or procedural issues.