The Landlord Confirmation of Residence: Why You Should Plan for It Before the Viewing

Under Section 19 of the Federal Registration Act (BMG), your landlord must confirm your move-in in writing or electronically so you can register with the residents' registration office (Bürgeramt) on time. Registration itself has to happen within two weeks of moving in, and a lease alone isn't enough for the office. If a landlord refuses or delays the confirmation, they risk a fine of up to 1,000 euros — and up to 50,000 euros for a falsely claimed registration.

The landlord confirmation is a landlord obligation, not a courtesy

Unlike a rent-debt-free certificate, the landlord confirmation of residence (Wohnungsgeberbestätigung) isn't a favour — it's a legally anchored duty to cooperate under Section 19 BMG. It formally confirms that you've actually moved into the apartment, and it's the precondition for the registration office to accept your registration at all. The lease alone, however detailed, doesn't replace this document at the Bürgeramt — and it's separate from the deposit you paid when signing it.

The deadline starts at move-in, not at signing the lease

The two-week registration deadline runs from your actual move-in, not from when you signed the lease. If you sign early but move in later, you only need to register from the real move-in date. In practice, that means: ask your landlord for the signed confirmation right at the handover appointment, rather than waiting until shortly before the deadline. Many landlords keep the form ready anyway, since they themselves have an interest in fulfilling their duty to cooperate on time.

What happens if the landlord takes their time

If the landlord delays the confirmation past the deadline, you as the person required to register don't automatically end up in a legal bind, since the delay is due to the landlord's lack of cooperation. In practice, it's still worth sending an early written reminder, since the landlord themselves risks a fine of up to 1,000 euros for refusing or delaying the confirmation. That financial pressure reliably speeds things up in most cases.

Why registration matters for other documents

Without completed registration, you're missing the registration confirmation needed to open a bank account, apply for a tax ID, or apply for a housing entitlement certificate (WBS). If you've just found an apartment as an international tenant or newcomer to Germany, you should treat the landlord confirmation not as bureaucratic paperwork to handle later, but as the first step after moving in. Our guide to the full document package for your application is worth reading well before you even get to this stage.

Special case: interim rentals and short-term subletting

For a clearly time-limited interim rental or a sublet of just a few weeks, registration can be skipped if the temporary stay doesn't establish your primary residence. But once the stay runs longer than a short transitional period, the regular registration duty applies, and the landlord has to issue the confirmation despite the limited-term contract.

Conclusion

The landlord confirmation of residence isn't an optional extra — it's a statutory landlord obligation with its own fine framework. Asking for it right at handover, rather than shortly before the deadline, avoids unnecessary time pressure on registration and everything that depends on it.

Frequently Asked Questions

How long do I have to register after moving in?

Registration has to happen within two weeks of your actual move-in, not from when you signed the lease.

Is the lease enough for registration at the Bürgeramt?

No. The registration office requires the separate landlord confirmation of residence under Section 19 BMG; the lease alone isn't enough.

What happens if the landlord refuses to issue the confirmation?

They risk a fine of up to 1,000 euros, or up to 50,000 euros for a falsely claimed registration.

When exactly does the two-week deadline start?

From the day of actual move-in, regardless of when the lease was signed.

Do I need a landlord confirmation for a short interim rental too?

For a clearly time-limited, very short stay without establishing a primary residence, registration can be skipped. Once the stay runs longer, the regular obligation applies.