Option obligation
Source: BUS Rheinland-PfalzGermans who have received German citizenship either automatically or under a transitional arrangement due to their birth in Germany and who also have a foreign citizenship may be obliged to choose between their citizenships (opt) from the age of 21.
This does not apply to Germans who have acquired German citizenship by descent.
Due to a new legal regulation, since 20.12.2014 the obligation to opt no longer arises when acquiring German nationality by birth if
- there is no foreign nationality other than the nationality of another member state of the European Union or Switzerland
or
- if the person grew up in Germany.
A person has grown up in Germany if they have lived in Germany for eight years up to the age of 21
- has lived in Germany for eight years or
- attended school here for six years or
- has obtained a school-leaving certificate in Germany or
- has completed vocational training in Germany.
If you have not grown up in Germany, but cannot give up your foreign citizenship for legal or factual reasons, or if giving it up would be unreasonable, a retention permit will be issued on application. As a result, the option obligation no longer applies.
Re-naturalization
If German citizenship was given up or lost before 20.12.2014 due to the previous option regulation, there is generally the possibility of re-naturalization if no option obligation would have arisen under the new regulation.
Re-acquisition of foreign citizenship
If foreign citizenship was renounced before 20.12.2014, it is generally possible to obtain permission to reacquire it if no option obligation would have arisen under the new regulations.