Marbury v. Madison is the 1803 Supreme Court decision that established judicial review, the power of federal courts to strike down laws that conflict with the Constitution. Chief Justice John Marshall issued the opinion on February 24, 1803, and it was the first time the Court invalidated an act of Congress.1Justia. Marbury v. Madison The dispute itself was small: a man named William Marbury wanted a job commission that had been signed but never delivered. The reasoning Marshall used to resolve it became the foundation of American constitutional law.
How the Case Reached the Supreme Court
The presidential election of 1800 pushed John Adams and his Federalist Party out of the White House and Congress. Thomas Jefferson and the Democratic-Republicans took over. In the final weeks of the Adams administration, a batch of last-minute judicial and executive appointments went through, including William Marbury’s nomination as a justice of the peace for the District of Columbia. The Senate confirmed him, Adams signed the commission, and the official seal was affixed.2National Archives. Marbury v. Madison (1803)
A signed commission still had to be physically delivered, and that step did not happen before Adams left office. When Jefferson took over on March 4, 1801, he instructed his new Secretary of State, James Madison, to withhold the undelivered commissions. Marbury sued, filing directly with the Supreme Court and asking for a writ of mandamus, a court order that would force Madison to hand over the commission.1Justia. Marbury v. Madison
There was an awkward wrinkle. The Secretary of State who had failed to deliver the commissions in the first place was John Marshall, who had been serving in that role while also holding the newly conferred position of Chief Justice. Marshall did not recuse himself when the case came before the Court.
The Three Questions Marshall Answered
Marshall organized the opinion around three questions, and the order mattered.
First, did Marbury have a legal right to the commission? Yes. Once the President signed it and the seal was affixed, the appointment was complete. Delivery was a formality, not a condition. Marbury’s right vested at the moment of signing.
Second, did the law give Marbury a remedy? Yes again. When a government official has a clear legal duty to perform a specific act and refuses, courts can step in. Delivering a signed, sealed commission was a ministerial duty, not something committed to executive discretion, and the withholding of it was a legal wrong for which a remedy existed.
Third, could the Supreme Court itself provide that remedy? Here Marshall reversed direction. Marbury had filed straight at the Supreme Court, skipping the lower courts, and relied on Section 13 of the Judiciary Act of 1789. That statute authorized the Supreme Court “to issue writs of mandamus, in cases warranted by the principles and usages of law, to any courts appointed, or persons holding office, under the authority of the United States.” On its face, it appeared to give Marbury exactly what he needed.
But Article III of the Constitution defines the Supreme Court’s original jurisdiction narrowly, limiting first-instance cases to those “affecting ambassadors, other public ministers and consuls, and those in which a state shall be party.”3Constitution Annotated. Article III Section 2 Everything else reaches the Court on appeal. Marbury was not an ambassador, a foreign minister, or a state, and his case did not fit any of the categories the Constitution listed. Section 13 of the Judiciary Act, by letting the Court hear cases like his as an original matter, tried to expand that list. Marshall concluded Congress could not do that. The statute, to the extent it conflicted with Article III, was void.1Justia. Marbury v. Madison
The practical result: Marbury had a right, the government had wrongly withheld it, and the Supreme Court was not the right court to fix it. The case was dismissed.
How Marshall Reasoned His Way to Judicial Review
The dismissal mattered less than the reasoning Marshall used to reach it. To explain why he could ignore a statute Congress had passed, Marshall built a framework for how courts should treat conflicts between ordinary laws and the Constitution.
The Constitution, he wrote, is the supreme law of the land, and the point of putting limits on government in writing is to make those limits real.4Constitution Annotated. Article VI Clause 2 If Congress could override those limits through ordinary legislation, the written text would be meaningless. When a statute and the Constitution both bear on a case and they conflict, a court must follow the Constitution. A law that violates it is void, and the judiciary has both the authority and the duty to say so.
Then came the line that has defined the role of American courts ever since: “It is emphatically the province and duty of the Judicial Department to say what the law is.”1Justia. Marbury v. Madison
Judicial review, the power of courts to strike down legislation that conflicts with the Constitution, appears nowhere in the Constitution’s text. Marshall read it out of the structure of the document, reasoning that a written constitution without a mechanism for enforcement would be an empty promise.
Why the Ruling Still Matters
The Court did not exercise its new power again for more than fifty years. The next federal statute the Supreme Court struck down was the Missouri Compromise of 1820, invalidated in Scott v. Sandford (1857) by Chief Justice Roger Taney.5Federal Judicial Center. Marbury v. Madison (1803) The long gap says something about how cautiously the early Court used the authority Marshall had claimed.
Since then, judicial review has become the defining feature of American constitutional law. The Supreme Court has relied on it to invalidate federal and state laws across areas from segregation to campaign finance to health care, and much of the landmark constitutional docket depends on the judiciary’s ability to strike down acts of Congress.5Federal Judicial Center. Marbury v. Madison (1803)
The case also fixed the relationship between the Constitution and ordinary legislation. Congress can pass any law it chooses, and federal courts have the final word on whether that law is constitutional. That principle has been tested and resented by every branch of government at various points since 1803, but it has never been seriously overturned. Every constitutional challenge in American law traces back to what Marshall wrote in Marbury v. Madison.