You can get German citizenship through a great-grandparent, but almost never through plain descent. The parent-to-child chain that German nationality law requires rarely survives four generations intact, so the realistic routes run through three special provisions: restoration under Article 116(2) of the Basic Law for descendants of Nazi persecution victims, a declaration under Section 5 of the Nationality Act for people cut off by old gender-based transmission rules, and discretionary naturalization under Section 14 for persecution-linked cases that don’t fit the first route. Each has its own eligibility rules, its own evidence requirements, and in one case a hard deadline.
Why Ordinary Descent Usually Fails
German citizenship follows jus sanguinis, the “right of blood.” Under Section 4 of the Nationality Act, a child acquires citizenship at birth if at least one parent is a German citizen at that moment.1Gesetze im Internet. Nationality Act For a claim through a great-grandparent to work on descent alone, every link has to hold: your great-grandparent was German when your grandparent was born, your grandparent was still German when your parent was born, and your parent was still German when you were born. One broken link ends the claim.
Over four generations of a typical German-American family, at least one link almost always breaks. The common causes:
- Emigration before 1904. Under the law in force from 1871 to 1914, a German citizen who lived outside Germany for more than ten years lost citizenship automatically. Most 19th-century German immigrants to the United States were stripped of nationality by 1914 at the latest.2Federal Foreign Office. German Citizenship
- Naturalization abroad. Before June 27, 2024, voluntarily taking another citizenship caused automatic loss of German citizenship unless the person got a retention permit first. An ancestor who became a U.S. citizen before their child was born broke the chain then and there. The 2024 reform ended this rule going forward but did not undo past losses.3Federal Foreign Office. Loss of German Citizenship
- Marriage to a foreign man before April 1, 1953. German women who married non-Germans before May 23, 1949, lost citizenship automatically; those who married between May 23, 1949, and March 31, 1953, lost it unless the loss would have left them stateless.4Federal Foreign Office. Loss of German Citizenship
- Gender-based transmission rules. Before January 1, 1975, a child born in wedlock took citizenship only from the father. Before July 1, 1993, a child born out of wedlock took citizenship only from the mother. A German mother married to a foreign father before 1975 could not pass citizenship to her child under the law as it then stood.5Federal Office of Administration. Amendment to German Citizenship Law
If your family history includes any of these events, plain descent won’t reach you. The pathways below exist precisely to answer that problem.
Article 116(2): Restoration After Nazi Persecution
This is the most powerful route for great-grandchildren, and often the only one that works. Under Article 116(2) of the Basic Law, former German citizens who were stripped of their nationality between January 30, 1933, and May 8, 1945, on political, racial, or religious grounds are entitled to have citizenship restored, and the right extends to all of their descendants with no generational cut-off.6Federal Office of Administration. Naturalization on Grounds of Restoration of German Citizenship After Deprivation
What sets this pathway apart is that it bypasses the descent chain entirely. Your grandparent and parent do not need to have ever held German citizenship, and none of your intermediate ancestors need to have applied for restoration. You qualify because you descend from someone whose citizenship was taken by the Nazi regime.
A May 20, 2020 Federal Constitutional Court decision widened who counts as a descendant. The expanded definition includes children born in wedlock before April 1, 1953, to a mother whose citizenship was taken by the Nazis and a foreign father, and children born out of wedlock before July 1, 1993, to a persecuted father and a foreign mother.7Federal Office of Administration. Information Sheet on Naturalization Within the Context of Restitution Pursuant to Article 116 (2) Those groups had previously been shut out by the same gender rules that broke ordinary descent chains.
There is no deadline. The right has existed since the Basic Law took effect on May 24, 1949, and remains open-ended.
Section 5: Fixing Gender-Based Discrimination
Section 5 of the Nationality Act addresses people, and their descendants, who were denied citizenship by the pre-1975 and pre-1993 transmission rules. If you were born after May 23, 1949, and would have been a German citizen but for those rules, you can acquire citizenship by formal declaration rather than a full naturalization process.5Federal Office of Administration. Amendment to German Citizenship Law
Two groups are directly eligible:
- Children born in wedlock before January 1, 1975, to a German mother and a foreign father.
- Children born out of wedlock before July 1, 1993, to a German father and a foreign mother, where paternity was legally established.
Descendants of people in those groups can also declare, which is how the route reaches great-grandchildren. If your great-grandmother was German, married a non-German man, and had a child before 1975 who was denied citizenship because only the father’s counted, that child’s descendants (including you) may qualify.
This route has a firm deadline. Section 5 entered into force on August 20, 2021, and all declarations must be submitted by August 19, 2031.8Federal Foreign Office. Section 5 Nationality Act After that, the right is gone.
Section 14: Discretionary Naturalization
Section 14 of the Nationality Act offers a fallback for people whose ancestors lost citizenship in connection with Nazi persecution but who don’t quite fit Article 116(2), often because of documentation gaps or unusual circumstances around how the citizenship was lost. Unlike the first two routes, this one is discretionary, and approval is not guaranteed even if the stated criteria appear to be met.
The application requires an in-person meeting at a German diplomatic mission, where a staff member assesses basic German language ability and general familiarity with German society.9Federal Office of Administration. Information Sheet on Naturalization Pursuant to Section 14 of the Nationality Act The bar is lower than the B1 level used in standard naturalization; the meeting looks for basic conversational skills rather than a formal certificate.
Documents You Will Need
Whichever pathway applies, the paperwork is the slow part. Records span four generations and usually multiple countries, and starting early matters more than any other single decision you make.
The Family Line
You need certified copies of birth certificates for every person from your German ancestor down to you: great-grandparent, grandparent, parent, yourself. Marriage certificates for each generation are required, along with divorce decrees and death certificates where they exist. Watch for legitimization: between January 1, 1914, and June 30, 1998, a child born out of wedlock could acquire German citizenship if the parents later married, which may change your analysis.10Federal Foreign Office. Obtaining German Citizenship
Every document must be an official certified copy. Anything not in German needs a certified translation by a sworn translator. Foreign documents generally need either an apostille (for Hague Convention countries) or diplomatic legalization.7Federal Office of Administration. Information Sheet on Naturalization Within the Context of Restitution Pursuant to Article 116 (2) U.S. apostille fees vary by state but generally run $10 to $30 per document through the Secretary of State’s office.
Your Ancestor’s German Citizenship
Evidence can take many forms: an old German passport, a German birth certificate, immigration records naming German nationality, or municipal registration documents. If your ancestor naturalized in the United States, the U.S. naturalization file often contains their place of origin and arrival date. The USCIS Genealogy Program makes historical immigration records available, including certificate files from 1906 to 1956, and some older records, particularly alien registration forms, have been transferred to the National Archives.11U.S. Citizenship and Immigration Services. Requesting Records These records help even when they show your ancestor became American, because they confirm the German citizenship that existed beforehand, which is what matters for Article 116(2) and Section 5.
Persecution Evidence for Article 116(2)
Article 116(2) applicants must show that the ancestor lost citizenship on political, racial, or religious grounds during the Nazi era. Useful evidence includes 1930s and 1940s emigration records, concentration camp and Gestapo files, property confiscation records, and documentation of dismissal from public service or professional positions. The Arolsen Archives hold the world’s most comprehensive collection of Nazi persecution records, and if their online database returns nothing, you can submit a detailed inquiry to search their undigitized material.12Arolsen Archives. Inquiry
How to Apply and What It Costs
If you live outside Germany, the Federal Office of Administration (Bundesverwaltungsamt, or BVA) handles your case. You submit the application and supporting documents through the German embassy or consulate in your country of residence, which forwards everything to the BVA.13Federal Office of Administration. Citizenship – BVA
The official application fee is worth stating clearly, because many online guides get it wrong. Naturalization under Article 116(2) and citizenship declarations under Section 5 are free of charge under Section 38(3) of the Nationality Act.1Gesetze im Internet. Nationality Act The €255 standard naturalization fee does not apply. The real costs sit in supporting documents: certified copies, sworn translations, apostilles, and archival search fees add up quickly across four generations.
Processing at the BVA generally takes 12 to 36 months. The office may come back with follow-up requests for additional documents at any point. Responding within two to three weeks keeps the case moving. Cases with thin documentation or persecution claims that are hard to verify tend toward the longer end.
Dual Citizenship and the 2024 Reform
Germany’s nationality law was substantially reformed effective June 27, 2024. Taking a foreign citizenship no longer causes automatic loss of German citizenship, and naturalizing as German no longer requires giving up an existing nationality.14Federal Ministry of the Interior. New Law on Nationality Takes Effect A U.S. citizen who obtains German citizenship through any of the pathways above can hold both passports without restriction.
One boundary worth naming: the reform does not undo past losses. An ancestor who naturalized as a U.S. citizen in 1955 still lost German citizenship in 1955, and the chain is still broken there. Ordinary descent through great-grandparents is no easier under the new law than under the old one; the special pathways are still the answer.