Naturalisation · City
Naturalisation in Rhein-Sieg-Kreis.
Responsible authority, processing time, application route and the documents required — compiled for applicants resident in Rhein-Sieg-Kreis.
Place of residence
Rhein-Sieg-Kreis
Responsible authority
Rhein-Sieg-Kreis — Ausländer- und Einbürgerungsbehörde
Destination
German passport
The route in four stagesFederal state
Nordrhein-Westfalen
Your procedure follows the competence of the federal state
Submission
By post
Standard route according to the authority: by post
You receive
civitas application
PDF ready for the authority — completed and verifiable
In four steps · The route in Rhein-Sieg-Kreis
From the check to the application.
civitas. is a digital form-filling aid. We guide you through every requirement in a structured way.
Check eligibility
Free eligibility check: length of residence, language, income, identity — along § 10 StAG.
Enter your details
Structured questions in several steps, in multiple languages. Every entry is checked for plausibility.
Compile your documents
A checklist tailored to Rhein-Sieg-Kreis — which evidence, in which form.
The following documents are usually expected in Rhein-Sieg-Kreis for a naturalisation under § 10 StAG. The specific list may vary from case to case — family applications require additional annexes for each person.
- Valid passport (biometric) — present all of them in case of multiple nationalities
- Residence title with evidence of at least 5 years of lawful residence
- B1 language certificate (telc, Goethe, ÖSD or DTZ) or a recognised alternative
- Naturalisation test certificate with at least 17 out of 33 points
- Proof of income for the past 12 months
- Certificate of good conduct from the German Federal Central Criminal Register
- Birth certificate with apostille and certified translation
- Marriage certificate with apostille (if married)
- Extended registration certificate to triangulate your residence history
- Tabular CV with a gapless residence history
Stopover · Not ready to start yet?
Document checklist by email
Sign up and we'll email you the document checklist for naturalisation under § 10 StAG straight away. You can start the eligibility check right now.
Arrival
Receive your application
You receive the application for Rhein-Sieg-Kreis ready for the authority — completed and verifiable.
The naturalisation authority in Rhein-Sieg-Kreis treats post as the standard route for applications.
The first step is the check — free of charge and without signing upAlready applied?
Keep track of processing time and status.
Keep deadlines, processing status and § 75 VwGO options in view — the civitas. application tracker reminds you of documents to submit and translates letters from the authority.
Processing time as stated by the authority: mehr als 15 Monate (durchschnittlich)
Source: Rhein-Sieg-Kreis, Amt 30 (Rechts- und Ordnungsamt), Abteilung 30.3 — Einbürgerung · As at: 2025
Authority's own assessment
Der Rhein-Sieg-Kreis gibt auf seiner offiziellen Seite an, dass die durchschnittliche Bearbeitungszeit eines Einbürgerungsantrags derzeit mehr als 15 Monate beträgt, und begründet dies mit dem stark gestiegenen Antragsaufkommen seit der Gesetzesänderung vom 27.06.2024. Es handelt sich um einen Durchschnitts- bzw. Mindestwert ("mehr als"); die Dauer im Einzelfall kann abweichen, eine explizite Einschränkung nach Vollständigkeit der Unterlagen nennt die Seite nicht.
Naturalisations in the state · 2024
68,705
Nordrhein-Westfalen — rank 1 among the sixteen federal states. Your procedure is not an exception but everyday administrative business.
Source: Statistisches Bundesamt (Destatis), Tabelle Einbürgerungen nach Bundesländern · As at: 2024
Context & references
Around Rhein-Sieg-Kreis.
Federal state
Rhein-Sieg-Kreis is located in Nordrhein-Westfalen. Responsibilities, particularities and all recorded authorities of the state are brought together in the overview.
More cities in Nordrhein-Westfalen
Common topics
Frequently asked questions
Frequently asked questions about naturalisation in Rhein-Sieg-Kreis.
Answers to the most common questions, with reference to the responsible office.
01Where do I file the naturalization application in Rhein-Sieg-Kreis?
You file the naturalization application with the naturalization authority of your city or district in Rhein-Sieg-Kreis. Civitas. is not an authority — it prepares your application and all your documents in full so you can submit them to the responsible office yourself.
02Which requirements must I meet for naturalization?
For naturalization under § 10 StAG you generally need five years of lawful residence, a secure livelihood, German at B1 level, a passed Einbürgerungstest (citizenship test) and a commitment to the free democratic basic order. A clean criminal record is checked as well.
03Which documents do I need for naturalization in Rhein-Sieg-Kreis?
Typically a passport, residence permit, B1 language certificate, Einbürgerungstest certificate, proof of income for the last twelve months, a police clearance certificate plus birth and, if applicable, marriage certificates with translation. Civitas. builds a complete checklist for your case.
04How long does naturalization take in Rhein-Sieg-Kreis?
Processing time depends on how busy the authority is and is usually between 12 and 24 months nationwide. A complete, correctly filled-out application with all documents avoids follow-up queries and can noticeably speed up the process.
Ready to apply?
Naturalisation in Rhein-Sieg-Kreis —
in four steps to your application.
civitas. guides you through all the requirements and produces the application ready for the authority — tailored to the requirements of Rhein-Sieg-Kreis.
Free eligibility check
Check your eligibility in Rhein-Sieg-Kreis.
The eligibility check goes through your requirements along § 10 StAG — length of residence, language, income, identity.
Free of charge and without signing up.