German nationality law

German nationality law
Country	Germany
Legislation	Basic Law, Staatsangehörigkeitsgesetz
Type	Jus sanguinis with conditional jus soli

German nationality law details the legal conditions under which an individual holds citizenship of the Federal Republic of Germany. The primary law governing these matters is the Staatsangehörigkeitsgesetz, which is based largely on the principle of jus sanguinis, or citizenship by descent. Since reforms enacted in 2000, the law also incorporates elements of jus soli for children born in Germany to foreign parents under certain conditions. The fundamental right to citizenship is also enshrined in Article 116 of the Basic Law, Germany's constitution.

History

The modern legal framework has its roots in the 1913 Reich Citizenship Law, which established a unified concept of citizenship for the German Empire based strictly on descent from a German parent. This law remained in force through the Weimar Republic and was manipulated during the Nazi era through laws like the 1935 Nuremberg Laws, which stripped citizenship from Jews and other targeted groups. Following World War II, the Basic Law of 1949 restored citizenship to those persecuted by the Nazi regime. Major reforms were passed in 1999, coming into effect in 2000, introducing birthright citizenship and easing naturalization, with further amendments made in 2014 and 2021 to address issues of dual citizenship and the descendants of Nazi victims.

Acquisition of German citizenship

Citizenship is acquired automatically by birth to at least one German parent, regardless of the place of birth, upholding the jus sanguinis principle. Since 2000, children born in Germany to foreign parents acquire citizenship at birth if at least one parent has held a permanent residence permit for at least eight years, a provision known as Optionspflicht. Citizenship can also be obtained through naturalization, which generally requires eight years of lawful habitual residence, renunciation of previous nationalities (with exceptions), proof of German language proficiency, passing a naturalization test on the legal and social order, and a commitment to the free democratic basic order. Other paths include adoption by German citizens and, in specific cases, declaration for former German citizens and their descendants who were deprived of citizenship between 1933 and 1945 under Adolf Hitler.

Loss of German citizenship

Citizenship is lost automatically upon voluntary acquisition of a foreign citizenship, unless prior permission to retain it is granted by German authorities, a process known as a Beibehaltungsgenehmigung. It can also be lost through renunciation, which requires possession of another citizenship, or by revocation in cases where citizenship was obtained by fraudulent means, such as providing false information during the naturalization process. Historically, loss could occur through service in a foreign military without permission, though recent legal interpretations have narrowed this provision. Notably, the Basic Law forbids rendering a person stateless, which limits the circumstances under which citizenship can be withdrawn.

Dual citizenship

Traditionally, German law has restricted dual citizenship, requiring most naturalizing adults to renounce their previous nationality. However, numerous exceptions exist, including for EU citizens and Swiss nationals, those for whom renunciation is impossible or unreasonable (e.g., due to high cost or procedural obstacles), and refugees. Since 2014, children born in Germany under the jus soli provision and holding another citizenship are no longer forced to choose between citizenships upon reaching adulthood, abolishing the previous Optionspflicht requirement. As of 2024, legislative changes are underway to generally permit dual citizenship for all naturalized citizens.

Citizenship of the European Union

All German citizens are automatically citizens of the European Union. This status, conferred by the Treaty of Maastricht, grants them the right to free movement, to live and work in any EU member state, and to vote in European Parliament elections and municipal elections in their country of residence. They are entitled to consular protection from the diplomatic missions of any other EU country when outside the Union and can petition the European Parliament and the European Ombudsman.

Naturalization statistics

Annual naturalization figures are published by the Federal Statistical Office. Numbers fluctuate based on legislative changes, such as the 2000 reform, and geopolitical events; for instance, there were significant naturalizations of individuals from Turkey, Poland, and the successor states of the former Soviet Union in the early 2000s. More recently, there have been increased naturalizations of citizens from Syria, Iraq, and Afghanistan following the migration movements of 2015/2016. The annual number of naturalizations often exceeds 100,000, with the largest groups historically coming from Turkey, followed by other nations like the UK following Brexit.

Category:German law Category:Nationality law