You can appeal a state supreme court decision to SCOTUS, but only in narrow circumstances and only by asking. The case must turn on a question of federal law, and you have to file a petition for a writ of certiorari within 90 days. The U.S. Supreme Court then decides, at its own discretion, whether to hear you. It grants review in roughly two to three percent of petitions, so for most people the state supreme court’s ruling is the final word.
When the U.S. Supreme Court Can Review a State Case
Federal law limits the Supreme Court’s power over state courts. Under 28 U.S.C. ยง 1257, the Court can review final decisions from a state’s highest court only when the case involves the U.S. Constitution, a federal statute, or a treaty.1Office of the Law Revision Counsel. 28 USC 1257 – State Courts; Certiorari A ruling that turns purely on state law is off-limits. The U.S. Supreme Court has no authority to second-guess how a state court reads its own constitution or statutes.2Constitution Annotated. Supreme Court Review of State Court Interpretations of Federal Law
“Highest court” in the statute means whichever state court issued the final decision you can no longer appeal within the state system. Usually that is the state supreme court. Sometimes it is an intermediate appellate court, if the state’s top court declined to hear the case. What matters is finality under state law, not the name on the courthouse.3Library of Congress. Constitution Annotated – Supreme Court Review of State Court Decisions
The Federal Question Requirement
Your case must present a “federal question”: a dispute over how the Constitution, a federal statute, or a treaty applies.4Constitution Annotated. Overview of Federal Question Jurisdiction Someone convicted under a state criminal statute who argues that the law violates the First Amendment presents a federal question. A fight over how to read a state business licensing statute, with no constitutional or federal-statutory angle, does not.
Two Traps That Kill Otherwise Eligible Cases
The federal issue must have been raised in the state courts. If your lawyers never argued the constitutional point to the state judges, the Supreme Court will not consider it. You cannot hold a federal claim in reserve and spring it later.
The state court’s decision also cannot rest on an “adequate and independent state ground.” If the state supreme court gave a separate state-law reason that, standing alone, supports the result, the federal issue becomes irrelevant. The Supreme Court will decline the case because reversing on federal grounds would not change the outcome.
Filing a Petition for a Writ of Certiorari
The formal mechanism is a petition for a writ of certiorari, a written request asking the Court to order the state court to send up the record. Granting it is entirely discretionary. No one has a right to Supreme Court review.5Legal Information Institute. Supreme Court Rule 10 – Considerations Governing Review on Writ of Certiorari
The 90-Day Deadline
You have 90 days from the state court’s final judgment to file. If you asked the state supreme court for rehearing and it was denied, the clock runs from the denial.6Legal Information Institute. Supreme Court Rule 13 – Review on Certiorari: Time for Petitioning Miss it and the case is over. The Court has no general power to extend the deadline, and late petitions are simply not accepted.
What Goes in the Petition
The petition opens with “Questions Presented,” which are short, focused statements of the federal issues you want reviewed. The Court will consider only those questions and issues fairly wrapped up in them. The petition must also list all parties, state the basis for the Court’s jurisdiction, attach copies of the lower court opinions, summarize the facts, and argue why the Court should take the case.7Supreme Court of the United States. Rules of the Supreme Court of the United States – Rule 14
The Filing Fee and Proceeding Without Paying
A paid petition costs $300 to docket and must follow a strict booklet format.8Legal Information Institute. Supreme Court Rule 38 – Fees If you cannot afford the fee, you can file a motion to proceed in forma pauperis, supported by a sworn financial affidavit. If a lower court already appointed counsel for you because of inability to pay, you skip the affidavit but must identify the authority under which counsel was appointed.9Legal Information Institute. Supreme Court Rule 39 – Proceedings In Forma Pauperis In forma pauperis petitions follow a simpler format and need far fewer copies.
How the Court Chooses Which Cases to Hear
The nine Justices decide petitions through an internal practice called the Rule of Four. If four Justices vote to hear a case, the petition is granted.10United States Courts. Supreme Court Procedures A minority of the Court can pull a case onto the docket even when a majority is uninterested.
The Court’s own rules describe what draws its attention. The strongest cases involve conflicts: a state high court decides a federal question one way, and a federal court of appeals or another state high court decides it the opposite way. Important unsettled federal questions, and lower court decisions that conflict with Supreme Court precedent, also get serious consideration.5Legal Information Institute. Supreme Court Rule 10 – Considerations Governing Review on Writ of Certiorari
Be realistic about the odds. The Court receives roughly 7,000 petitions each term and accepts fewer than 100 for full briefing and argument. Most denials come with no explanation at all. A denial is not an endorsement of the state court’s ruling; it means the Court chose not to spend a slot on your case.
Pausing the State Court’s Order While You Wait
Filing a certiorari petition does not automatically pause whatever the state court ordered. If you are facing a prison sentence, an injunction, or a money judgment, you may need a stay.
Ask the state courts first. The U.S. Supreme Court will almost never consider a stay application unless you have already been denied one below.11Legal Information Institute. Supreme Court Rule 23 – Stays If the state courts refuse, you can apply to the individual Justice assigned to that geographic circuit. Your application must identify the judgment, explain why no other court can help, and give specific reasons for the stay.
Four factors govern the decision: whether four Justices are reasonably likely to grant certiorari, whether there is a fair prospect the Court would reverse, whether denying the stay would cause irreparable harm, and in close cases how the equities balance between the parties and the public.12Supreme Court of the United States. A Reporters Guide to Applications Pending Before the Supreme Court Stays are uncommon, and the Justice may require a bond to protect the other side if one is granted.11Legal Information Institute. Supreme Court Rule 23 – Stays
If the Court Grants Certiorari
The case then moves to the merits. The petitioner has 45 days to file a brief on the merits, and the opposing side has 30 days after that to respond.13Legal Information Institute. Supreme Court Rule 25 – Briefs on the Merits: Number of Copies and Time to File Outside parties with a stake in the legal question can file amicus curiae briefs, common in high-profile cases.14Legal Information Institute. Supreme Court Rule 37 – Brief for an Amicus Curiae
After briefing, the case is set for oral argument, with 30 minutes per side. The Justices question counsel actively throughout, and reading from a script is discouraged.15Legal Information Institute. Supreme Court Rule 28 – Oral Argument The Court then issues a written opinion that binds every court in the country. Your case can be affirmed, reversed, or remanded to the state courts with instructions.
If the Court Denies Certiorari
A one-line denial is the usual outcome, and for most petitioners it ends the road. The state supreme court’s decision stands as final.
One narrow option remains: a petition for rehearing of the denial, filed within 25 days. The grounds are strict. You can raise only circumstances that arose after the original petition, or substantial grounds that genuinely were not available earlier. The petition must carry a signed certification that it meets those limits and is filed in good faith. A majority of the full Court must vote to grant rehearing, and only a Justice who joined the original denial can call for it.16Supreme Court of the United States. Rules of the Supreme Court of the United States – Rule 44 Rehearing petitions are granted so rarely that most experienced Supreme Court practitioners advise against filing them absent truly extraordinary new developments.
Federal Habeas Corpus for Criminal Defendants
Criminal defendants who have lost everywhere in state court, including on certiorari, have one path civil litigants do not: a federal habeas corpus petition. This is not an appeal of the state supreme court’s decision. It is a separate lawsuit in a federal district court arguing that the state conviction or sentence violates the U.S. Constitution.
The deadline is one year. The clock generally starts when the state conviction becomes final, which is either when the U.S. Supreme Court denies certiorari or when the 90 days to petition expires without a filing. Time spent pursuing state post-conviction remedies pauses the clock but does not reset it.17Office of the Law Revision Counsel. 28 USC 2244 – Finality of Determination
Federal habeas is not a retrial. Federal courts give heavy deference to state court findings of fact and will not disturb a state court’s application of federal law unless it was objectively unreasonable. The standard is deliberately hard to meet. For someone facing years in prison based on what they believe was a constitutional violation, it is still sometimes the last meaningful chance to challenge the conviction.