If you wish to participate in elections and votes as a person without a permanent residence, you must register your name in the electoral register or the voting register.
In Hamburg, the hotline "Rapid Help for Vulnerable Homeless People" is available. If you see a helpless, homeless person, you can call this number to arrange for rapid assistance.
The Hamburg-Mitte tax office is responsible for people without a permanent place of residence who have their habitual place of residence in the Free and Hanseatic City of Hamburg.
The City of Hamburg supports you in your search for suitable housing with permanent rental contracts. Since this is often difficult and takes time, you have the option of renting apartments for a limited period of a few months or a few years.