United States v. Nixon and What the Court Really Said About Executive Privilege

Everybody knows what United States v. Nixon decided, and almost everybody is a little bit wrong. The sentence is "No president is above the law." It is a fine sentence. I believe every word of it. It is also not quite what the Supreme Court wrote, and the gap between the slogan and the opinion matters, because that gap is where the next fight over presidential secrets will be waged. Whichever party holds the White House, its lawyers will reach for this case. So will its critics. Folks, if you are going to use a weapon, you ought to know how it is built.

Here is the surprise. The case that brought down a Republican president also built the strongest judicial defense of confidential presidential advice that any court has ever put on paper. Both things are true at once. Let me show you how.

The subpoena that started it

Start with the setting. The Watergate break-in happened on June 17, 1972. By the spring of 1973 the cover-up was unraveling, and a White House taping system, installed to record conversations in the Oval Office and elsewhere, had been revealed to a Senate committee. Those tapes were suddenly the most valuable evidence in America.

The first Watergate special prosecutor, Archibald Cox, went after them and was fired on October 20, 1973, in the episode the press named the Saturday Night Massacre. His successor was Leon Jaworski, a Texas lawyer. In April 1974, on Jaworski's request, the federal trial judge, John Sirica, issued a subpoena directing the President to hand over tapes and documents covering 64 conversations. Those tapes were wanted for the criminal trial of Nixon's former aides charged in the cover-up. A grand jury had also named the President himself an unindicted co-conspirator, though that was not the legal question before the Court.

Nixon's response was to release edited transcripts to the public on April 30, 1974, and to ask the judge to quash the subpoena. Sirica refused. Jaworski then asked the Supreme Court to hear the case without waiting for the appeals court to rule, and the Court agreed. It heard argument on July 8, 1974.

The decision of July 24, 1974

Sixteen days later the Court ruled, 8 to 0. Chief Justice Warren Burger wrote the opinion. Justice William Rehnquist took no part because he had served in Nixon's Justice Department before joining the Court. Notice the arithmetic. Three of the eight justices who ruled against the President, Burger, Harry Blackmun and Lewis Powell, had been appointed by Richard Nixon himself. This was not a liberal court ambushing a Republican. It was a cautious institution doing its job.

Here is what the Court actually decided, in four steps.

1. The case was a real case. Nixon's lawyers argued that a fight between the President and a prosecutor who worked inside his own Justice Department was an internal dispute for the executive branch to settle, not something a court could hear. The Court said no. The Attorney General had issued regulations giving the special prosecutor independence and the power to contest claims of privilege in court, and those regulations had the force of law until they were changed. As long as they stood, the dispute was real.
2. Executive privilege exists. The justices did not scoff at the idea. They said the need for confidentiality in high-level communications is rooted in the separation of powers and in the Constitution's design. A President who knows every word of advice may be read aloud tomorrow will get thin advice, and thin advice makes bad government. Nixon's side deserves credit for the argument, and the Court accepted its heart.
3. The privilege is qualified, not absolute. Nixon claimed an absolute, unqualified privilege, meaning the President alone decides what stays secret and no court can look. The Court rejected that, and it did so by pointing back to Marbury v. Madison: it is the judiciary's role to say what the law is, including the law about the limits of a privilege. See Marbury v. Madison and the Power the Supreme Court Gave Itself in 1803 for where that principle came from.
4. In this case the privilege lost. A general claim of confidentiality, the Court held, cannot outweigh a specific and demonstrated need for evidence in a pending criminal trial. The tapes were relevant, no military or diplomatic secret had been claimed, and the criminal justice system needs all the evidence it can get. The judge was to look at the tapes privately, in camera, and hand over only what was relevant and admissible, with the rest protected.

That is the entire holding. Count what it leaves out. It does not say a President must hand over documents to Congress. It does not say a sitting President can be indicted. It does not say the privilege disappears whenever a prosecutor asks. It says: a president's generalized interest in secrecy loses to a criminal trial's specific need for evidence.

The passage nobody quotes

The Court went out of its way to say that the situation would look different if the President had asserted a need to protect military, diplomatic or national security secrets. In those areas, it said, courts have traditionally shown the utmost deference to presidential responsibilities. Nixon had claimed none of that. He had claimed only the general interest in confidentiality, and that weaker claim is the one the Court weighed.

If you favor a strong presidency, and I do when the Constitution grants the power, that is the passage to remember. The ruling is a boundary around one kind of claim, not a demolition of the doctrine. Administrations of both parties since then have continued to assert executive privilege against congressional demands, and none has conceded that the doctrine is a nullity.

The 1807 case behind the 1974 case

The principle was not invented in 1974. The best precedent is older than the Supreme Court's own building. In 1807, Aaron Burr was tried for treason in Richmond, and Chief Justice John Marshall, riding circuit, presided. Burr's lawyers asked for a subpoena directing President Thomas Jefferson to produce a letter from General James Wilkinson. Jefferson's allies argued that a President could not be summoned like an ordinary citizen. Marshall ruled otherwise: nothing in the Constitution exempts the President from the court's process, and a subpoena to produce a document may issue to him.

Notice what happened next, because it parallels 1974. Jefferson did not appear in person. He supplied material through the prosecutor while reserving his right to withhold anything he thought wrong to disclose. Each side kept a principle. The courts could issue the process; the President kept a say over what was delivered. The system muddled forward, as it usually does, without a clean winner. Burr was acquitted. The lesson stands, though: from Marshall's day to Burger's, the question was never whether a president can be asked. It was what the judge should do with the answer.

The strongest case for Nixon, stated fairly

Let me give his side its best day in court, because honest argument means stating the other view at full strength before answering it.

One. The Constitution vests the executive power in a single President. Two. Candid advice is the lifeblood of a President's decisions. Three. If any prosecutor in the executive branch can pull a President's private conversations into open court, then future advisers will whisper only banalities. Four. The courts are not meant to referee quarrels inside a single branch. Five. Therefore the President should be the final judge of what stays secret.

It is a serious argument, and note that the first three points were accepted, in substance, by the Court. Where it fails is at step five. If the President is the final judge of what evidence a criminal court may see, then he is the judge in his own case whenever his own aides are charged. No one gets to be judge of his own cause. The founders knew that. Madison's whole structure of ambition checking ambition, which I take up in Madison Built a Government Where Ambition Fights Ambition, and It Works, depends on the proposition that no branch is the sole interpreter of its own limits.

What happened next

The decision arrived in the middle of the House Judiciary Committee's impeachment inquiry. The committee approved articles of impeachment in late July 1974. Nixon announced he would comply with the Court's order, and the recording of a conversation from June 23, 1972, which showed he had discussed using the CIA to slow the FBI's investigation of the break-in, was released in early August. Republicans in Congress who had stood by him up to that point told him it was over. He resigned on August 9, 1974. For the whole sequence, day by day, read Watergate Day by Day and the Republicans Who Told Nixon It Was Over. For the fate of the man who took his place, see Gerald Ford pardoned Richard Nixon and paid for it at the ballot box.

It is worth saying plainly that the Court's ruling did not remove a President. Congress and the political process did that, and Republicans on Capitol Hill had a great deal to do with it. The Court's role was narrower: it made sure that a criminal trial could not be starved of evidence by one man's claim of privilege.

Nixon v. Fitzgerald and the other half of the story

Eight years later the Court drew the other boundary. In Nixon v. Fitzgerald (1982), A. Ernest Fitzgerald, an Air Force management analyst, claimed he had been fired for telling Congress about cost overruns on a transport aircraft, and he sued Nixon for damages. The Court ruled 5 to 4, in an opinion by Justice Powell, that a President has absolute immunity from civil damages for acts within the outer perimeter of his official duties.

Read the two cases together and you can see the pattern. A President is not a king who can withhold evidence from a criminal court. A President is also not a man who can be sued by every disappointed employee whenever he makes a decision that irritates someone, because a President who fears personal ruin will govern timidly. The first case protects the justice system from the presidency. The second protects the presidency from the lawsuit.

The Court revisited the territory in later years. In Clinton v. Jones (1997) it unanimously held that a sitting President has no immunity from a civil suit over conduct before he took office. In Trump v. Vance (2020) it held that a sitting President is not absolutely immune from a state grand jury subpoena for private records. And in Trump v. United States (2024) it held that a former President has absolute immunity for core constitutional powers, at least presumptive immunity for other official acts, and none for unofficial acts. The cases form a ladder. You can read them for the exact language on the Court's own website, and you should, since summaries by partisans on both sides tend to improve the facts.

Three lessons for the next fight

I'd offer three, and I would hold both parties to each of them.

1. Executive privilege is real and should be defended when the claim is about candid advice, military secrets or diplomacy. A conservative who wants a vigorous executive should not throw this away to score points on a rival.
2. Executive privilege is not a blank check. Nixon's mistake was to claim the whole field, including evidence in a criminal cover-up, and to wrap himself in a doctrine built for something else. A party that cheers the privilege when its man holds the White House and sneers at it when the other side does is not defending a principle. It is defending a seat.
3. The courts decide close legal questions, and Congress decides the political ones. The Nixon Court did not tell Congress how to run an impeachment. It did not need to. For how that separate machinery works, read How Impeachment Works, Step by Step, From the House Floor to the Senate Trial.

Which brings me to a general rule I believe in, and which Equal Under the Law Means the Rule Applies to the People in Charge develops: a government of laws means the rulers are bound by the same rules as the ruled, even when they are on our side. Especially then. It is easy to love the rule of law when your opponent is in the dock. Justice Jackson's three-box test, put to work in Justice Jackson's Three-Box Test for Presidential Power, Put to Work, is the next tool to pick up if you want to sort presidential claims on your own.

The bottom line

• United States v. Nixon (1974) was an 8-0 decision, written by a Nixon-appointed Chief Justice. It recognized executive privilege and held that the privilege gave way to a specific need for evidence in a criminal trial.
• It did not say a President must obey every congressional demand, and it left wide deference for military and diplomatic secrets. Do not let either party tell you otherwise. Read the opinion itself, which is free online.
• When you hear "no one is above the law," agree, and then ask the better question: which law, which court, and which claim of privilege? The answer decides the case.
• Hold your own side to the same standard you would apply to the other. A principle you drop when your party holds power is not a principle.
• Next time a politician from either party invokes executive privilege or attacks someone else's, ask whether the claim is about advice and national security or about covering up wrongdoing. That one question will sort out most of the noise.