Marchetti v. United States
United States Supreme Court
390 U.S. 39 (1968)

- Written by Sean Carroll, JD
Facts
Federal law taxed illegal gambling. In order to collect such taxes, federal law required those engaging in illegal gambling to register with the Internal Revenue Service (IRS) and preserve certain records. The IRS generally turned over these records to law enforcement to assist in prosecution. Marchetti (defendant) was engaged in illegal gambling. The United States (plaintiff) charged Marchetti with failing to register and pay taxes on his gambling activity. Marchetti was convicted, and he appealed, arguing that the requirement to register his illegal activities violated his Fifth Amendment privilege against self-incrimination. The United States Court of Appeals for the Second Circuit affirmed the conviction. The United States Supreme Court granted certiorari.
Rule of Law
Issue
Holding and Reasoning (Harlan, J.)
What to do next…
Here's why 966,000 law students have relied on our case briefs:
- Written by law professors and practitioners, not other law students. 47,500 briefs, keyed to 1,007 casebooks. Top-notch customer support.
- The right amount of information, includes the facts, issues, rule of law, holding and reasoning, and any concurrences and dissents.
- Access in your classes, works on your mobile and tablet. Massive library of related video lessons and high quality multiple-choice questions.
- Easy to use, uniform format for every case brief. Written in plain English, not in legalese. Our briefs summarize and simplify; they don’t just repeat the court’s language.
- AI-generated podcast version of every brief — listen on the go, between classes, or whenever reading isn’t an option. New
Understand your casebook readings in seconds
Use our case briefs to comprehend your casebook readings faster, supplement your notes and outlines, and outshine your peers in class.
Get instant access to over 47,500+ expert-written case briefs in a searchable database keyed to 1,007 law school casebooks.

