Is Common Law Marriage Legal in Austria After the 2026 Law Changes?

No, common law marriage is not legally recognized in Austria. The Austrian Civil Code (ABGB) mandates formal marriage registration via civil ceremony, with no alternative for cohabiting couples. Cohabitation is governed by the Lebenspartnerschaftsgesetz (Registered Partnership Act), not marriage law.


Key Regulations for Common Law Marriage in Austria

  • Formal Registration Required: Austrian law (ABGB §44) stipulates that marriage must be solemnized by a registrar (Standesbeamter) or authorized religious officiant to be legally valid. No common law or de facto recognition exists.
  • Registered Partnerships as Alternative: Since 2010, the Lebenspartnerschaftsgesetz allows same-sex couples to register partnerships, offering limited rights (e.g., inheritance, healthcare proxies) but not full marital status. Heterosexual couples lack even this option.
  • 2026 Compliance Shifts: The Austrian Ministry of Justice is reviewing the Ehegesetz to align with EU anti-discrimination directives, but no proposals suggest common law marriage recognition. Cohabiting couples must draft private contracts for property or custody matters.