Ausländerbehörden.org

North Rhine-Westphalia · Immigration office (Ausländerbehörde)

Ausländerbehörde Kreis Siegen-Wittgenstein

The immigration office responsible for 11 towns and municipalities with about 274,074 inhabitants. Name of the unit on the office’s own website: Ausländeramt.

Contact

Address
Ausländerbehörde Kreis Siegen-Wittgenstein
Koblenzer Straße 87
57072 Siegen
Show on map
Fax
+49 271 333-291280
Office’s website
siegen-wittgenstein.de

Verified on 6 October 2026 on the official pages source 1, source 2. For applications with a deadline, make sure you can prove receipt; many offices give appointments online only.

Area of responsibility

The Ausländerbehörde Kreis Siegen-Wittgenstein is responsible for these places. As a rule the place where you live decides; local responsibility is set by state law.

Good to know

The essentials for applications at the immigration office.

Frequently asked questions

How do I contact the Ausländerbehörde Kreis Siegen-Wittgenstein?

Address: Koblenzer Straße 87, 57072 Siegen. Phone: +49 271 333-1250. E-mail: auslaenderangelegenheiten@siegen-wittgenstein.de.

How do I get an appointment at the Ausländerbehörde Kreis Siegen-Wittgenstein?

The office explains on its website how it gives appointments: https://www.siegen-wittgenstein.de/Kreisverwaltung/Verwaltung-A-Z/Ansprechpartner/Ausl%C3%A4nderamt.php?ModID=9&FID=3415.17.1&KatID=0&bn=0&call=0&k_sub=0&kuo=1&sfkat=0&sfname=0&sfort=0&sfplz=0

Which places does the Ausländerbehörde Kreis Siegen-Wittgenstein serve?

11 towns and municipalities, among them Siegen, Kreuztal, Netphen, Wilnsdorf, Bad Berleburg, Freudenberg, Burbach, Hilchenbach and others.

My residence permit expires and I have no appointment yet. What applies?

The application counts, not the appointment: if you apply for the extension before the permit expires, it is deemed to continue until the office decides (§ 81 (4) AufenthG). Apply in a way you can prove, for example in writing or through the office’s online form.

Is the immigration office also responsible for naturalisation?

Not everywhere. The naturalisation certificate is issued by the citizenship authority (§ 16 StAG); which body that is locally is decided by the federal state. In many places it is a different office.

More immigration offices in North Rhine-Westphalia