Germany's Path to Same-Sex Marriage: From Civil Partnership to 'Marriage for All'
August 1, 2001, marked a turning point in Germany: with the Civil Partnership Act, same-sex couples gained a legal framework for the registration of their partnerships. However, another 16 years would pass before marriage itself became an option.
Alexander Vogt of the national board of "Queere Vielfalt e.V." (Queer diversity) told DW: "The Civil Partnership Act was a milestone for the legal recognition of same-sex couples in Germany and laid the foundation for opening up marriage." He noted that the act introduced a legally secure partnership with rights similar to those of marriage — such as inheritance, maintenance, and residency rights — though it remained discriminatory in many areas, like adoption or tax law. "Nevertheless," Vogt said, "it gave us a foot in the door — a solid base from which further rights could be secured, usually by appealing to the Federal Constitutional Court."
Reinhard Lüschow and Heinz-Friedrich Harre were the first same-sex couple in Germany to register under the new Civil Partnership Act.
Public opinion was ahead of the political establishment
The legislation was preceded by a fierce political debate. The opposition bloc of conservative parties, the Christian Democratic Union and the Christian Social Union (CDU/CSU), denounced it as an "unconstitutional attack on marriage and the family." Lawmakers from the ruling center-left Social Democratic Party (SPD), however, described the law as "a long-overdue act of redress."
"There was strong conservative opposition, for instance from churches and civic groups," Vogt noted. "The debate reflected the classic culture war between traditional and progressive values."
Backed by the governing coalition of Social Democrats and Greens, the majority of Bundestag lawmakers voted in favor of the Civil Partnership Act in November 2000, despite opposition from the CDU/CSU and the neoliberal Free Democrats (FDP).
German public opinion was already a step ahead: A 1999 survey showed that 55% of respondents supported legal recognition for same-sex partnerships.
Gradual expansions: from stepchild adoption to tax equality
The Civil Partnership Act was expanded in 2004 to include stepchild adoption, allowing a partner to adopt the biological child of the other. Later, following several rulings by the Federal Constitutional Court, the partnership was further extended to achieve tax equality, eliminating many remaining legal disparities.
The decisive step: 'marriage for all' in 2017
The decisive step towards equality came in 2017 with the introduction of "marriage for all." This was a hard-won victory, as the conservative parties had blocked the legislation until Chancellor Angela Merkel authorized a vote free from party-line constraints. The Bundestag subsequently passed the law, opening marriage to same-sex couples.
By 2025, around 108,000 couples had availed themselves of the new option, and approximately 24,000 registered civil partnerships remain in existence, which can be converted into marriages upon application.
Remaining disparities and rising hate crimes
Despite the legal advances, differences remain between same-sex and opposite-sex couples, including the law of parentage. For example, in a same-sex female couple, the non-biological mother must first go through an adoption process to establish legal parenthood.
Acceptance of same-sex marriage has clearly increased in German society. However, violence and hate crimes against queer people have risen sharply, with the figures increasing tenfold since 2010. This stark contrast highlights that legal equality has not yet translated into full social safety for the LGBTQ+ community.