Anyone who moves into an apartment or house in Germany must register with the respective Residents‘ Registration Office.
You have two weeks to register!
Should it take longer in individual cases, a transitional period is usually granted.
If you occupy an apartment for no longer than six months, it is not necessary to register a new residence. For example you register for health insurance with a boardinghouse address or your companies address with c/o Employer HR – until you find a permanent residence