Title 28 › Part I— ORGANIZATION OF COURTS › Chapter 21— GENERAL PROVISIONS APPLICABLE TO COURTS AND JUDGES › § 455
A judge must step aside from any case when a reasonable person could question the judge’s fairness. A judge must also step aside if the judge is biased or has personal knowledge of disputed facts; if the judge or a former law partner worked on the case or was a key witness; if the judge, while working for the government, helped on the case or expressed an opinion about its merits; if the judge, the judge acting as a fiduciary, the judge’s spouse, or a minor child living in the judge’s home has a financial interest or other interest that could be strongly affected by the case; or if the judge, a spouse, or a close relative (up to the third degree under civil law) is a party, an officer of a party, a lawyer in the case, has an interest that could be affected, or is likely to be a material witness. Judges must learn about their own personal and fiduciary financial interests and make a reasonable effort to learn about those of a spouse and minor children living with them. “Proceeding” covers all stages of a case. “Fiduciary” means roles like executor, trustee, guardian. “Financial interest” means any ownership or active role in a party, with a few limits: mutual fund ownership isn’t counted unless the judge helps manage it; holding an office in a nonprofit isn’t treated as a financial interest in the nonprofit’s securities; small proprietary interests in mutual insurance or similar entities count only if the case could change their value; government securities count only if the case could change their value. A judge cannot accept a waiver for the specific disqualification reasons listed above, but may accept a waiver for doubts about impartiality if the judge fully explains the reason on the record first. If a judge has spent substantial time on a case and later discovers a financial interest in a party that would not be substantially affected by the outcome, the judge (or spouse or minor child) may avoid disqualification by divesting that interest.
Full Legal Text
Judiciary and Judicial Procedure — Source: USLM XML via OLRC
Legislative History
Reference
Citation
28 U.S.C. § 455
Title 28 — Judiciary and Judicial Procedure
Last Updated
Apr 5, 2026
Release point: 119-73not60