Romantic relationship in Luxembourg

Romantic relationships in Luxembourg are mainly private unless partners choose civil marriage or a PACS, the registered partnership known as the Pacte civil de solidarité. Unregistered cohabitation does not provide the same legal protection for housing, property, debts, inheritance, taxes or survivor pensions. Consent, sexual health, safety and access to counselling also shape how partners live together.

Tip

Choose the relationship arrangement according to the protection and flexibility you actually need, not only according to your current living situation. Unregistered cohabitation leaves significant gaps, while a PACS or marriage creates more defined legal effects but also adds duties and formal exit procedures. Treat consent, sexual health, safety and financial arrangements as practical responsibilities within the relationship.