The FAQ on German Citizenship are the most popular post on my blog. But some aspects are so complicated, they warrant their own list of FAQ, like those on reclaiming German citizenship or German citizenship by restitution.
I am a German lawyer, specializing in German citizenship law. These FAQ are supposed to give you an overview of the basic principles governing this area of law, so you can decide whether a paid consultation is worth it.
Before asking a new question, please read through the many comments which may already answer your question. And if you find these FAQ useful, or if you ask a new question, it would be very nice of you to support this blog. Thank you!
1. Why would someone lose German citizenship in the first place?
The main ways to lose German citizenship were applying for and receiving citizenship of another country without prior permission from Germany (§ 25 StAG until June 2024), voluntarily serving in the armed forces of another country (§ 28 StAG) and renunciation (§ 26 StAG).
But it becomes endlessly more complex because different laws were in place at different times. Until 1949 or 1953, depending on the specific circumstances, German women who married a foreign man automatically lost German citizenship. Until 1913, German citizenship could be lost by living abroad for more than 10 years and not registering with a German consulate. And then, between 1933 and 1945, the Nazis stripped many people of German citizenship as an act of punishment or out of anti-Semitic ideology.
2. I am a history geek. Tell me more about that Nazi policy.
Ok. After all, I am a history geek, too:
In November 1941, the Third Reich passed a law that deprived all Jewish Germans who were living abroad at the time (or moved abroad later) of their German citizenship.
In addition to that, since July 1933 there had been a law that allowed the individual revocation of German citizenship, which was mostly applied to opposition activists and intellectuals. If your ancestors were among the 39,006 victims of that policy, they were in the good company of people like Albert Einstein, Willy Brandt, Hannah Arendt, Thomas Mann, Heinrich Mann, Bertolt Brecht and others.
3. I am a descendant of someone in one of these two groups of people. Does this mean I can now apply for a German passport?
Generally yes.
Art. 116 II of the German Constitution states that all people who were deprived of their German citizenship on “political, racial or religious grounds” between 1933 and 1945 can reclaim Germany citizenship. What is of more interest to you is that Art. 116 II GG extends this to descendants.
Since 2021, there is a new § 15 StAG, widening the number of people who are eligible to reclaim German citizenship. So even if you were previously told (by me or by someone else) that you are not eligible, it may well be worth to look into your case again.
4. That sounds interesting. What are the changes?
First, the new § 15 no. 1 StAG extends the eligible group of people to all those who lost or gave up their German citizenship – for the reasons outlined in Art. 116 II GG – before 1955. Previously, the loss of German citizenship had to have occurred before 1945. The purpose of the new § 15 StAG in this respect is to cover German citizens who fled from the Nazis, but only lost their German citizenship after the end of the Nazi regime, for example through naturalization in another country after 1945.
Second, § 15 no. 2 StAG now explicitly covers people who were excluded from mass-naturalizations of ethnic Germans based on racial grounds. For example, when the Nazis occupied the city of Gdansk/Danzig, the population automatically became German. Jews were however excluded from this.
Third, § 15 no. 3 StAG now covers people who did apply or could have applied for German citizenship between 1933 and 1945, but did not receive German citizenship due to racial or political discrimination. This concerns Jews, but for example also communists.
Fourth, § 15 no. 4 StAG extends the possibility to obtain German citizenship to people who were deported or forced to emigrate from the German Reich by the Nazis. In this case, the applicants (or their parents, grand-parents, etc.) need not have been German citizens! It covers any of your ancestors, of whatever nationality, who lived in Nazi Germany and were forced to leave.
5. And if I qualify, this also extends to my children?
Yes. Even to grandchildren.
6. What about the non-Nazi related cases, for example when I lost German citizenship because I applied for US/Jamaican/Australian citizenship without prior permission from Germany, but now I want to move back to Germany?
First of all, you don’t need German citizenship in order to move to Germany (§ 38 II AufenthG).
§ 13 StAG allows for the discretionary re-naturalization of former German citizens (and their minor children). You need to present a compelling case, though. In my experience, only very few applicants make the cut, because you need to show that it would be in the national interest of Germany to re-naturalize you. Unless you are some great sportsperson or scientist, that’s not easy.
But luckily, in recent years the European Court of Justice has come to the rescue of many ex-Germans who want their citizenship back.
7. What does the European Union have to do with German citizenship law?
It’s a bit complicated and counterintuitive, because citizenship law is one of the bastions of national law within the European Union. But lawyers can be creative:
With each national citizenship of an EU member country, you automatically have/receive the citizenship of the European Union, pursuant to Art. 20 TFEU. If you have a passport from any EU country on hand, just look at it, and you will see that it is also a passport of the European Union. For a long time, this EU citizenship was pretty much disregarded, because you cannot obtain, keep or lose it independently. It is tied to the national citizenship of a member state.
But then came the European Court of Justice (ECJ, the highest court of the European Union, not to be confused with the European Court of Human Rights, which is not an EU court) in 2019 and ruled that the loss of EU citizenship in the context of losing the national citizenship of an EU member state (for example the loss of German citizenship when you got naturalized in another country before 2024) needs to pass a proportionality test under European law.
In several subsequent decisions, the ECJ required that the proportionality test takes into account the specific situation of the EU citizen at the time. And this gives you an opening if (a) at the time of your loss of German citizenship no proportionality test was carried out at all, or (b) if Germany at the time did not consider the effects on your EU citizenship.
Option (a) is less relevant for people who held German citizenship and lost it upon naturalization in another country, because they could have applied for a Beibehaltungsgenehmigung pursuant to § 25 II StAG a.F. If you didn’t and thus didn’t even give Germany a chance to make a decision about your citizenship, then that’s your fault. However, option (b) can be very relevant, because until a few years ago, Germany never considered the implications on your EU freedom of movement rights, should they withdraw your German citizenship. This is a huge opportunity for people who had been using their German citizenship to live in other EU countries, who have relatives in other EU countries, or other connections to other EU countries.
All of this has meanwhile been incorporated in the German Citizenship Act in § 30 I 4 StAG.
As you may have noticed, this is very complicated, so you shouldn’t try this yourself. For some of the other options, you don’t necessarily need a lawyer. Here, you need a real hot-shot citizenship lawyer.
8. I am the child of a German mother, but I was born before 1975 and therefore did not receive German citizenship. Isn’t that unfair?
Very unfair indeed. Finally, this has been recognized and there is a new § 5 StAG, which is supposed to bestow German citizenship on all those who previously missed out on it due to gender discrimination in older versions of the Citizenship Act. This concerns the following groups of people:
- Children of at least one German parent, who did not receive German citizenship at birth (§ 5 I no. 1 StAG). The main cases here are children of German mothers born before 1975 and children of German fathers born out of wedlock before 1993.
- Children of a German mother who had lost her German citizenship due to marrying a foreigner (§ 5 I no. 2 StAG). This is only relevant if your mother or grandmother married a non-German before April 1953.
- Children who lost their German citizenship because their German mother married their non-German father (§ 5 I no. 3 StAG).
Like with the other restitution cases, this also applies to descendants of the aforementioned cases.
If you fall under any of these categories, you have the opportunity to obtain German citizenship by a simple declaration. But you need to make this declaration by August 2031, that’s the cut-off date.
9. Will I have to give up my existing citizenship?
No, you do not need to renounce your existing citizenship.
10. I lost German citizenship when I was a child because my family moved to another country and my parents filed for British/Brazilian/US citizenship for me. I was never asked. This is unfair!
We cannot undo everything that your parents did on your behalf when you were a child. Or do you want to return all these bicycles and Commodore computers?
But it is worth looking into the exact circumstances. I’ve had cases where only one of the parents signed the petition for a new citizenship although the parents had joint custody. In this case, German law treats you as if you never lost German citizenship in the first place and you can simply apply for a new passport without having to go through re-naturalization.

















