No, Taiwan does not recognize common law marriage as a legally binding union. The Civil Code mandates formal registration for marriage validity, rendering cohabitation-based partnerships unprotected under family law. While the 2026 amendments to the Gender Equality in Employment Act expand spousal benefits for cohabiting couples, these remain contractual rather than marital rights.
Key Regulations for Common Law Marriage in Taiwan
- Civil Code §982: Explicitly requires marriage registration with household authorities (戶政事務所) for legal recognition, leaving unregistered partnerships without marital status.
- Household Registration Act: Only registered marriages are recorded in family registers, denying common law spouses inheritance or joint property rights under the Civil Code.
- 2026 Labor Amendments: While extending dependent benefits to cohabiting partners, these are employer-initiated policies, not statutory marital protections. The Ministry of Labor clarifies these do not equate to common law marriage.
Taiwan’s legal framework prioritizes statutory over de facto unions, with courts consistently rejecting common law claims in inheritance or divorce disputes. The Judicial Yuan has upheld this stance in multiple precedents, including 2023 Supreme Court rulings. For foreign nationals, Taiwanese courts apply the Conflict of Laws Act, further limiting common law recognition unless the home jurisdiction permits it.