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AB 1267, Chapter 850, Statutes of 2026 · Wednesday 30 September 2026

Marriage: prohibition on minors

California prohibits anyone under 18 from marrying or entering a domestic partnership.

The law removes court-and-parental-consent pathways for minors to marry or register domestic partnerships. It also ends state reporting on marriages involving minors.

What the law does ​

  • Requires both domestic partners to be at least 18 when filing a Declaration of Domestic Partnership.
  • Repeals provisions allowing courts to authorize marriage or domestic partnerships for people under 18.
  • Removes premarital-counseling provisions tied to court-approved minor marriages.
  • Repeals annual state and local reporting requirements on marriage certificates involving a minor.
  • Preserves the ability to seek annulment of a marriage entered before January 1, 2027, under the former minor-marriage authorization rules.

Who it affects ​

  • People under 18 seeking to marry or establish a domestic partnership.
  • Parents, guardians, and courts previously involved in approving minor marriages or domestic partnerships.
  • Local registrars and the State Registrar previously required to report on marriages involving minors.