Flint v. Stone Tracy Co.

Background

These cases challenge Section 38 of the 1909 Corporation Tax law. Various corporations, insurance companies, banks, real‑estate companies, public‑service firms, and foreign firms doing business in the United States argued the tax was unconstitutional. They claimed the measure originated improperly and that it amounted to a forbidden direct tax. The Government’s account of the bill’s history — that the tariff bill began in the House and the Senate amended it to include the corporation tax — was accepted by the Court.

Reasoning

The core question was whether Section 38 is a lawful excise on doing business in a corporate capacity or an unconstitutional direct tax. The Court read the statute as an excise: a one percent tax on net income above $5,000, excluding dividends from other taxed corporations and, for foreign companies, limited to income from U.S. business and capital invested here. Relying on earlier cases, the Court distinguished direct taxes and Pollock, explained why state‑granted franchises do not automatically exempt private corporations from federal taxes, and rejected arguments that measuring the tax by income from all sources made it invalid. The Court also addressed objections about public‑service companies, deductions, and procedural provisions for returns.

Real world impact

The decision affirms Congress’s power to tax the privilege of doing business in corporate form and lets the one percent measure stand. It keeps in place exemptions and rules Congress decided, allows limited public inspection of returns under the later amendment, and leaves penalties and Fifth Amendment self‑incrimination questions for future litigation. The judgments upholding the statute were affirmed.