
After you move into a flat in Berlin, you have 14 days to register your address (Anmeldung). Registration is free, and for most people it means booking an appointment at a Bürgeramt (citizens' office). This guide covers the facts you need, how to register when you've only just arrived, how to book, and what to do if there's no appointment within the 14 days.
The order matters: you need a place to live before you can register, not the other way round. Once you're registered, many other things get easier, such as opening a bank account or signing a phone contract. If you've just moved to Berlin from abroad, our step-by-step guide to renting in Berlin as an expat shows how the Anmeldung fits in with SCHUFA, documents and your first flat.
Deadline: you must register within 14 days of moving in, according to the Berlin service portal.
Cost: registration is free.
Fine: failing to register can be fined up to €1,000 under § 54 of the Federal Registration Act. Our article on Anmeldung deadlines and fines covers what happens if you're late.
Online registration: only possible for German and EU citizens who are moving within Germany and have an ID card with the online ID function and a BundID account. If you're arriving from abroad, you register in person at a Bürgeramt.
Short stays: if you live abroad and stay in Berlin for no more than three months, you don't have to register.

Because you can only register an address you actually live at, newcomers often register at a temporary address first: a furnished flat, a sublet or a room in a shared flat. That works as long as whoever lets you the place confirms your move-in in writing with a landlord confirmation (Wohnungsgeberbestätigung). Ask for it before you book the place; our guide to the landlord confirmation explains why. See our guide to furnished apartments in Berlin for what's typical.
When you later move into your permanent flat, it counts as a new move: the 14-day rule applies again, and you register the new address with a new landlord confirmation.
Go to the Berlin ServicePortal, choose the service "Anmeldung einer Wohnung" and pick an available time slot. The portal shows the earliest month in which an appointment can be booked. Searching across all locations gives you the widest choice; you can also narrow the search to a district or single offices. If you enter your email address, you'll get a confirmation by email. You can also book by phone via the citizens' hotline 115, in which case you get a case number as proof of your booking.

Bring your passport or ID card (plus your residence permit, if you have one), the completed registration form and the landlord confirmation (Wohnungsgeberbestätigung). Missing documents can delay your registration, so check the official service page linked above before you go.
This is common in Berlin, and it's no reason to wait:
Book the earliest slot you can find anyway, and keep the confirmation email or the 115 case number. It shows that you tried to register in time.
Check again regularly. Appointments that other people cancel or move can become free again, so earlier slots may appear.
Widen your search to all Bürgerämter in Berlin rather than just the one nearest to you.
In urgent cases, go in person. According to the ServicePortal, if a visit is urgent and you have no appointment, the staff at every Berlin Bürgeramt will propose a way to deal with your matter.
Our guide to Anmeldung without an appointment goes into the options in more detail.

Rebook as soon as possible, because the 14-day deadline keeps running. If you can't make an appointment, you can usually move it online instead of letting it lapse. The ServicePortal sends a reminder 48 hours before the appointment if you gave your email address.
Securing a Bürgeramt appointment is a critical step in settling into life in Berlin. Make sure you have a place to register first, book the earliest slot as soon as you know your move-in date, and bring your passport and landlord confirmation. When you're ready to find your new home in Berlin, consider joining the Waitly search platform to access the latest rental listings and resources to make your apartment search stress-free.
As soon as you know your move-in date. Appointments can be booked out for weeks, and you have 14 days after moving in to register.
Yes, you can usually move your appointment online through the ServicePortal. Do it early so the slot goes to someone else.
No. Both booking the appointment and the registration itself are free.
Book the earliest slot anyway and keep the confirmation, check again regularly for cancellations, and search across all Bürgerämter. In urgent cases, Bürgeramt staff will propose a solution if you come in person.
Only if you're a German or EU citizen moving within Germany and have an ID card with the online ID function. If you're arriving from abroad, you register in person.