Judicial terms of office in the United States run the full span from lifetime appointments for federal Article III judges down to four-year terms for some part-time magistrates and state trial judges. The length of a judge’s term depends on which court they sit on, whether the position was created under Article III of the Constitution or by statute, and, for state judges, the choices each state has made about selection and accountability.
Lifetime Tenure for Article III Judges
Article III of the U.S. Constitution says federal judges “shall hold their Offices during good Behaviour.”1Constitution Annotated. Article III — Judicial Branch In practice, that means a lifetime appointment. There is no fixed end date, no renewal, no election. A judge leaves only by resigning, retiring, dying in office, or being removed through impeachment. The Good Behavior Clause has been read to mean simply that these judges are not appointed for set terms and cannot be fired at will.2Constitution Annotated. Good Behavior Clause Doctrine
Lifetime tenure covers every judge on the Supreme Court, the U.S. Courts of Appeals, and the U.S. District Courts. Removal requires impeachment by the House and conviction by the Senate.3United States Courts. Judges and Judicial Administration — Journalists Guide Only eight federal judges have ever been convicted by the Senate and removed.4USAGov. How Federal Impeachment Works
The Constitution adds a second protection. A federal judge’s salary cannot be reduced while they serve,1Constitution Annotated. Article III — Judicial Branch which prevents Congress from using pay cuts as a punishment for unwelcome rulings.
Federal Judges Who Serve Fixed Terms
Not every federal judge gets a lifetime seat. Several categories were created by Congress under Article I or other provisions, and they serve defined terms:
- Bankruptcy judges serve 14-year terms. They are appointed by the U.S. Court of Appeals for their circuit, not by the President, and can continue handling cases for up to 180 days after their term expires while a successor is appointed.5Office of the Law Revision Counsel. 28 USC 152 – Appointment of Bankruptcy Judges
- Full-time magistrate judges serve eight-year terms; part-time magistrates serve four-year terms. They are appointed by the district court judges in their district.6Office of the Law Revision Counsel. 28 US Code 631 – Appointment and Tenure
- Court of Federal Claims judges serve 15-year terms.7Office of the Law Revision Counsel. 28 US Code 172 – Tenure and Salaries of Judges
- Tax Court judges also serve 15-year terms.8Office of the Law Revision Counsel. 26 USC 7443
These judges can be reappointed when a term ends, but reappointment is not automatic. The court or body that originally selected them decides whether to put them back on the bench.
State Court Terms
Every state sets its own term lengths, and the variation is wide. For state supreme court justices, terms range from six years in 15 states to 15 years in the District of Columbia, with eight-year and ten-year terms each used in roughly a dozen states.9Ballotpedia. Length of Terms of State Supreme Court Justices Trial court judges usually serve shorter terms, commonly four to eight years, averaging around six or seven. A handful of states grant life tenure subject to a mandatory retirement age rather than setting a numbered term.
When a state judge’s term expires without renewal, their authority ends. The seat is vacant, and the state’s filling process takes over. In many states, the governor appoints a replacement from a short list prepared by a judicial nominating commission. The same process is triggered when a judge resigns, retires, or dies mid-term.
How Judges Reach the Bench
Term structure is tied to how a judge gets selected. Article III federal judges follow one path: presidential nomination and Senate confirmation. States use a mix of methods, sometimes different ones for different courts within the same state.
- Partisan elections, where candidates run with a party label, are used for at least some courts in about 20 states.
- Nonpartisan elections, where no party affiliation appears on the ballot, are used in roughly 20 states.
- Merit selection, often called the Missouri Plan, uses a nominating commission that forwards finalists to the governor; the selected judge later faces a retention election. About 19 states use a version of this for their highest courts.
- Gubernatorial appointment, sometimes with legislative confirmation, lets the governor pick a judge directly.
- Legislative election, used in only a few states, lets the legislature choose judges by vote.
Eight states do not elect any judges at any court level, relying entirely on appointment systems.
What Happens When a Term Ends
If a state judge wants to stay on the bench past the end of a term, the mechanism depends on how they got there. Nineteen states use retention elections for their supreme court justices, and many apply the same system to lower courts.10Ballotpedia. Retention Election In a retention election the judge appears on the ballot alone. Voters mark “yes” or “no.” A majority of “no” votes means the judge leaves at the end of the current term and the seat opens up.
Most judges win retention easily. The exceptions tend to involve high-profile rulings that draw organized opposition campaigns.
In states that use appointment, a judge seeking another term goes through reappointment. A governor or a judicial performance commission reviews the record and decides whether to recommend a new term. Legally this is a fresh appointment, not a continuation, and the judge has to meet the same qualifications and clear the same confirmation steps as a new candidate. Under the Missouri Plan, merit-selected judges face a retention vote after their initial term, blending executive appointment with periodic public review.
When a Term Ends Early
A judge can leave the bench before a term would naturally run out for several reasons: a mandatory retirement age, a voluntary move to senior status, or discipline.
Mandatory Retirement
About 32 states plus the District of Columbia set a mandatory retirement age for judges. The most common cutoff is 70, though some states use 72, 75, or, in Vermont’s case, 90. The trend over the past 20 years has been to raise these limits, most often from 70 to 72 or 75. Once a judge hits the mandatory age, they must leave regardless of how much time is left on the term.
Federal Article III judges face no mandatory retirement age.
Senior Status
Federal judges have an attractive alternative to full retirement. Under 28 U.S.C. § 371, a judge can take “senior status,” stepping back from a full caseload while keeping chambers, staff, and full salary.11Office of the Law Revision Counsel. 28 US Code 371 – Retirement on Salary; Retirement in Senior Status Eligibility runs on a combined age-and-service formula known informally as the Rule of 80: a judge must be at least 65 with 15 years of service, at least 70 with 10 years, or any combination where the two numbers add to 80.
When a judge takes senior status, the President can nominate a replacement for the active seat, which adds capacity. The senior judge keeps hearing cases at a reduced pace, often a quarter of a full docket or more.
Discipline and Removal
A term can also end involuntarily, though neither the federal nor the state system makes removal easy.
In the federal system, anyone can file a written complaint against a judge with the clerk of the relevant circuit court of appeals, alleging either conduct that undermines the administration of justice or a disability that prevents the judge from performing their duties.12Office of the Law Revision Counsel. 28 USC Ch. 16 – Complaints Against Judges and Judicial Discipline The circuit’s judicial council can censure, pause new case assignments, or certify a disability, but it cannot remove an Article III judge. Only Congress can, through impeachment. For magistrate judges, the judicial council can direct the chief district judge to take further action, which can include removal.
Every state operates a judicial conduct commission that handles complaints against state judges. Grounds for discipline typically include willful misconduct, persistent failure to perform duties, impairment, and conduct that brings the judiciary into disrepute. Sanctions range from a private warning to suspension or removal. In most states the commission cannot remove a judge on its own; it recommends removal to the state supreme court, which decides. Only about nine states let their commissions impose public sanctions directly, and even there the judge can usually appeal.