If you are staying in Munich for more than three months, you must register your address at a local residents' registry office within 7 days of your arrival. You need proof of registration to apply for a residence permit, to open a German bank account or, in some cases, to sign up for a mobile phone number.
Here is a list of Munich' registry offices and opening hours: https://www.muenchen.de/rathaus/home_en/Department-of-Public-Order
You are responsible for applying for a visa on time. Please observe German entry requirements.
Citizens from EU countries do not need a visa to enter Germany. Citizen of certain countries can stay up to three months without a visa or with a tourist visa. Citizens of many non-European countries can only enter Germany if they have a visa. If you want to stay longer than three months, you may also need a special visa to attend a language course or a visa for study purposes.
Here is an overview of countries that require a visa for entering Germany: https://www.auswaertiges-amt.de/en/einreiseundaufenthalt/visabestimmungen
Please contact the German Embassy or a German consulate in your home country well ahead of your visit to find out about the visa regulations that apply to you. You will also find all relevant information on the website of the German Foreign Office: https://www.auswaertiges-amt.de/EN/EinreiseUndAufenthalt/Uebersicht
Please note that you cannot extend a visitor visa or tourist visa (C-visa) for a language course or for study purposes.
A national visa (D-visa) for study purposes or to attend a language course can be extended if you fulfill certain conditions. For more information, please visit the city of Munich‘s website: https://www.muenchen.de/rathaus/home_en
Please extend your visa or current residence permit on time and before it expires, especially if you will be staying in Germany and at Carl Duisberg Centren longer than 90 days.
You may apply for a visa extension or residence permit at the Immigration Office in Munich.
Landeshauptstadt München - Kreisverwaltungsreferat (KVR)
Tel: 089-115, 089-233-96010
Monday 7:30 am – 12 noon
Tuesday 8:30 am – 12 noon and 2 – 6 pm
Wednesday by appointment only
Thursday 8:30 am – 3 pm
Friday 7:30 am – 12 noon