De facto union in Portugal

Part of the LGBT rights series
Legal status of same-sex unions
Marriage Andorra Argentina Australia Austria Belgium Brazil Canada Chile Colombia Costa Rica Cuba Denmark Ecuador Estonia Finland France Germany Greece Iceland Ireland Liechtenstein* Luxembourg Malta Mexico Nepal Netherlands1 New Zealand2 Norway Portugal Slovenia South Africa Spain Sweden Switzerland Taiwan United Kingdom3 United States4 Uruguay Recognized Israel5
Civil unions and registered partnerships Bolivia Croatia Cyprus Czech Republic Hungary Italy Israel5 Latvia* Monaco Montenegro Netherlands:   • Aruba San Marino United Kingdom:   • Bermuda   • Cayman Islands
Minimal recognition Bulgaria6 Cambodia:7   • 68 communes China:8   • Hong Kong9 India10 Japan11   • 462 jurisdictions Lithuania6 Namibia12 Netherlands:1   • Curaçao   • St Maarten Poland6 Romania13 Slovakia6
See also Same-sex union legislation Same-sex union court cases Timeline of same-sex marriage Recognition of same-sex unions in Africa Recognition of same-sex unions in Asia Recognition of same-sex unions in Europe Recognition of same-sex unions in the Americas Recognition of same-sex unions in Oceania Marriage privatization Divorce of same-sex couples Domestic partnership Military policy Adoption Listings by country LGBT rights by country or territory
Notes KoN: Performed in the Netherlands proper, including the Caribbean Netherlands. Registered in Aruba, Curaçao and Sint Maarten in such cases, but the rights of marriage are not guaranteed. NZ: Neither performed nor recognized in Niue, Tokelau, or the Cook Islands. UK: Neither performed nor recognized in six British Overseas Territories. US: Neither performed nor recognized in some tribal nations. Recognized but not performed in several other tribal nations and American Samoa. Israel: Registered foreign marriages confer all marriage rights. Domestic common-law marriages confer most rights of marriage. Domestic civil marriage recognized by some cities. EU: The Coman v. Romania ruling of the European Court of Justice obliges the state to provide residency rights for the foreign spouses of EU citizens. Some member states, including Romania, do not follow the ruling. Cambodia: Recognition of a "declaration of family relationship", which may be useful in matters such as housing, but they are not legally binding. China: Guardianship agreements, conferring some limited legal benefits, including decisions about medical and personal care. HK: Inheritance, guardianship rights, and residency rights for foreign spouses of legal residents. India: Courts have recognised guru–shishya, nata pratha or maitri karar–type contractual relationships, but they are not legally binding. Japan: Some cities and prefectures issue partnership certificates, but they are not legally binding. Namibia: Marriages conducted abroad between a Namibian national and a foreign spouse recognized for residency rights. Romania: Hospital visitation rights through a "legal representative" status. * Not yet in effect
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A de facto union in Portugal (Portuguese: união de facto; Mirandese: ounion de fato) is a legally recognized relationship which is granted similar rights to marriage, without formal registration.

As with a common-law marriage (which is sometimes called "marriage in fact"), the act of the couple representing themselves to others as being married, and organizing their relation as if they were married, acts as the evidence for the legal recognition as a de facto union. However, unlike a common-law marriage, the status is not equivalent to a marriage: the legal rights and obligations of a couple in a de facto union are different from those of a married couple.