Gay marriage in Belgium

Beginning in 1998, the Belgian parliament offered limited rights to same-sex couples through registered partnerships. Same-sex couples could register with a city clerk and formally assume joint responsibility for a household. Five years later, in January 2003, the Belgian parliament legalized same-sex marriage, giving gay and lesbian couples the same tax and inheritance rights as heterosexual couples.

Support for the law came from both the Flemish-speaking North and the French-speaking South, and the law generated surprisingly little controversy across the country. The long-dominant Christian Democratic Party, traditionally allied with the Catholic Church, was out of power when the parliament passed the measure.

The 2003 law allowed the marriages of Belgian same-sex couples and recognized as married those from other countries where same-sex marriage was legal. Those provisions were broadened in 2004 to allow any same-sex couple to marry as long as one member of the couple had lived in Belgium for at least three months. In 2006, the parliament also granted same-sex partners the right to adopt children.