German Citizenship in 2026: Requirements, Timelines, and Dual Citizenship

German citizenship through naturalization is suitable for people who already live in the country legally, plan to stay for the long term, and want the full set of rights of a citizen of the Federal Republic of Germany: a German passport, the right to vote, and the freedom to live and work in EU countries. In 2026, the basic rule is this: in most cases, you can apply after five years of regular and lawful residence in Germany if the other requirements are met.

What German citizenship gives you

German citizenship does not just mean a new passport. After Einburgerung, a person becomes a citizen of Germany and a citizen of the EU. This gives, among other things:

• the right to live in Germany permanently without being tied to a residence permit;
• the right to vote in elections where it is provided for German citizens;
• the freedom to live, study, and work in other European Union countries;
• German consular protection abroad;
• a more stable legal status for a family’s long-term life in Germany.

At the same time, citizenship also comes with duties: you must comply with German law, recognize the free democratic basic order, and report data honestly to the authorities when it is relevant to the application.

What the procedure is called

Obtaining citizenship by application is called Einburgerung. If a person meets the conditions set by law, this is usually Anspruchseinburgerung: naturalization as a legal entitlement. The decision is still made by the Staatsangehorigkeitsbehorde, the local citizenship authority.

You can submit an application on your own from the age of 16. For children under 16, the application is usually submitted by their legal representatives, most often the parents.

Main naturalization requirements

For standard Einburgerung in 2026, you usually need to meet all of the key requirements:

• have lived in Germany legally and ordinarily for at least five years, meaning that your center of life is in Germany;
• prove your identity and your current citizenships;
• have a permanent right of residence, a Niederlassungserlaubnis, an EU Blue Card, or another residence permit that is intended to lead to long-term residence;
• be able to support yourself and the family members you are legally obliged to support;
• know German at at least the B1 level;
• prove knowledge of Germany’s legal system, society, and living conditions, most often through the Einburgerungstest or a recognized alternative;
• acknowledge Germany’s free democratic basic order and the special commitments connected with Germany’s historical responsibility;
• have no significant criminal convictions or other Ausschlussgrunde that exclude naturalization.

This is a general overview. In a specific case, the type of Aufenthaltstitel, periods spent outside Germany, family situation, income, criminal record, and documents from the country of origin all matter.

Residence period: five years as the basic rule

Before the 2024 reform, the standard period was often eight years. After the modernization of citizenship law, the basic period was reduced to five years. That is why the statement that “you need to live in Germany for eight years” for ordinary naturalization is now outdated.

It is also important not to confuse different legal grounds. The possibility of accelerated naturalization after three years for especially well-integrated applicants was introduced by the 2024 reform, but by 2026 it should no longer be described as a generally available route. For most applicants, the benchmark is five years.

When citizenship is possible after three years

The three-year period still matters for spouses and registered partners of German citizens. Usually, two conditions must be met at the same time:

• the marriage or registered partnership with a German citizen has existed for at least two years by the time of the application;
• the applicant has already been living in Germany legally and regularly for at least three years.

The other requirements also remain in force: language, knowledge of Germany, no significant criminal convictions, proof of identity, loyalty to the Basic Law, and sufficient means of support. If the relationship has effectively broken down or divorce proceedings are underway, this ground usually cannot be used.

Dual citizenship

After the reform, German law generally allows multiple citizenships in naturalization cases. This means that Germany usually does not require you to give up your previous passport solely because you are obtaining German citizenship.

But this does not guarantee that you will keep the citizenship of another country. The country of your previous citizenship may have its own rules: automatic loss of citizenship, a notification requirement, a ban on second citizenship, or special exceptions. Before applying, it is worth checking your country’s rules through its consulate or official sources.

Children born in Germany

A child born in Germany to foreign parents can receive German citizenship at birth if at least one parent, at the time of the child’s birth:

• has been living in Germany legally for at least five years;
• has a permanent right of residence.

This rule differs from the naturalization of an adult applicant: citizenship does not arise through the child’s own application after several years of life in Germany, but by meeting the conditions at the time of birth.

Income and social benefits

For naturalization, you usually need to support yourself and your family members independently. Burgergeld, Sozialhilfe, or Sozialgeld can become an obstacle if the applicant depends on them without a recognized exception.

Exceptions are possible, for example, for some former Gastarbeiter and Vertragsarbeiter, for people with stable full-time employment during the period defined before the application, for certain family situations, and in cases of illness, disability, or other circumstances that the authority evaluates individually. If social benefits are involved in your case, it is better to get advice in advance from the Staatsangehorigkeitsbehorde or a specialized counseling service.

Documents usually prepared

The exact list depends on the federal state and the authority, but in most cases you will need:

• a valid passport or another document proving identity;
• a valid Aufenthaltstitel, Niederlassungserlaubnis, or another document proving the right of residence;
• a Meldebescheinigung or other proof of residence;
• proof of income: an employment contract, Gehaltsabrechnungen, or a Steuerbescheid for self-employed people;
• proof of German at the B1 level or a document the authority accepts as an equivalent;
• an Einburgerungstest certificate, the “Leben in Deutschland” test, or a document confirming an exemption from the test;
• documents on marital status and children, if they affect the application;
• if necessary, translations and legalization/apostille of foreign documents.

If it is impossible to obtain documents from your country of origin, it is not enough just to say so. You need to prove it, for example by showing correspondence with authorities, the consulate, or other evidence of attempts to obtain the document.

How the procedure works

Usually, the process looks like this:

1. Find the responsible Staatsangehorigkeitsbehorde for your place of residence.
2. Check the requirements on the authority’s website or through a consultation.
3. Gather the documents and supporting evidence.
4. Submit the application in person, by mail, or online if digital submission is available in your region.
5. Wait for the review: the authority may request additional documents.
6. If the decision is positive, receive the Einburgerungsurkunde. From that moment, the person becomes a German citizen.
7. After that, apply for a German passport or Personalausweis.

Processing times vary greatly by city and by case. In large cities, the wait can be long, so it is worth submitting a complete set of documents and responding quickly to requests from the authority.

Common mistakes

• Relying on old rules about eight years or outdated articles about “three years for everyone with C1.”
• Applying with an expired passport or Aufenthaltstitel.
• Not informing the authority about a change of job, address, family status, or a criminal/administrative case.
• Assuming that Germany’s permission for dual citizenship automatically preserves the passport of another country.
• Underestimating the requirements for proving identity and the origin of documents.
• Not checking local filing rules: the process and document list can differ from one city to another.

Brief conclusion

In 2026, German citizenship through Einburgerung most often requires five years of lawful residence, B1 German, proven identity, a suitable residence status, self-sufficiency, and knowledge of the basics of German society and law. Dual citizenship is generally possible under German law, but the rules of the previous country must be checked separately. The three-year period should be viewed primarily as an option for spouses or registered partners of German citizens, not as a universal accelerated route.