Before you leave Germany, please make sure to deregister personally at the KVR (Residence Registration Office). There are six office locations within Munich. The main office is:
Kreisverwaltungsreferat (KVR) – Bürgerbüro (ground floor)
Phone for inquiries: + 49 (0)89 233-96000
You can find the other office locations and their opening hours on the website of the Residence Registration Office. There you will also find a deregistration form for download. Please fill it out completely before your visit.