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Residence & Migration

Apply for naturalization

Application for German citizenship under § 10 of the German Nationality Act (StAG) based on at least 5 years of lawful residence.

Processing: approx. 4 months
Success rate: 78.0 %

How to proceed

  1. 1

    Submit an application to the naturalization office

    The local immigration office or naturalization office.

  2. 2

    Take the naturalization test

    33 questions on democracy, the rule of law, and general knowledge about everyday life in Germany; at least 17 correct answers.

  3. 3

    Receive a certificate of naturalization

    Ceremonial presentation at the agency.

Required documents

  • Residence permitMandatory

    Proof of legal residence.

  • Certificate of Completion of the Naturalization TestMandatory

    Certificate from the BAMF confirming that the naturalization test has been passed.

  • Proof of German language proficiency (B1)MandatoryOften forgotten

    B1 language certificate or equivalent proof.

Responsible authority

The authority of your main place of residence is responsible.Find authority →

Fees

Varies by case

Processing time

approx. 4 months

Official: max. approx. 6 months

Online application

In person or by post

Common mistakes

  • • Not prepared to renounce previous citizenship
  • • Failed the naturalization test

Common reasons for rejection

  • • Unable to support oneself
  • • Crime in the pre-application room
  • • Lack of German language skills (B1)

You can usually file an objection against a rejection.

The essentials before applying

Who is eligible?

Foreign nationals who have resided in Germany legally for at least 5 years (3 years in cases of exceptional integration efforts), have a secure source of income, and possess sufficient German language skills.

Income limit

The limit varies by household and region – see the table at the responsible authority or in the application assistant.

Processing time

Nationwide: approx. approx. 4 months

Success rate

approx. 78.0 % (estimate)

Most common mistakes

  • •Not prepared to renounce previous citizenship
  • •Failed the naturalization test

Common reasons for rejection

  • •Unable to support oneself
  • •Crime in the pre-application room
  • •Lack of German language skills (B1)

Alternatives

  • Check related services in the application assistant
  • Use social counselling before applying

If rejected

File a written objection within 30 days – with reasons why the decision is wrong and any missing evidence.

Questions & Answers

Do I have to give up my current citizenship?▼

Generally speaking, yes. Exceptions apply, for example, to EU citizens, stateless persons, and certain countries that do not allow for release.

Read more