Secure Subletting for Tenants in Germany

Lease Agreements & Types 3 min read · published September 07, 2025

Subletting can be a flexible solution for tenants in Germany, but it carries legal pitfalls if not properly arranged. This guide explains in clear language when landlord permission is required, which clauses a sublease should include, and how tenants can protect their rights regarding liability, deposit, and rent adjustments. You will learn practical steps for documenting condition and communication, which official forms and templates are relevant, and how and when a court, for example the local court (Amtsgericht), decides in disputes. The goal is that you as a tenant conclude secure, fair agreements and recognise problems early before they become formal conflicts.

When is subletting allowed?

As a rule, the landlord's consent is required for subletting; this is governed by tenancy law in the BGB, especially the landlord's duties and tenant rights.[1] If the tenant has a legitimate interest (e.g. temporary absence, new flatmates), consent can be requested or refused depending on the individual case. In disputes, the local court often decides; proceedings to enforce claims follow the ZPO.[2]

In most regions, tenants need the landlord's permission for subletting.

Key clauses in the sublease

  • Rent (rent): exact amount, due date, payment account and utilities should be regulated.
  • Duration (time): start, end, notice periods and termination deadlines must be recorded.
  • Use & house rules (safety): permitted use, visitor rules and quiet hours should be described.
  • Deposit (deposit): amount, safekeeping and return conditions should be agreed.
  • Repairs (repair): who is responsible for small/major repairs and reporting channels.
  • Forms & evidence (forms): landlord consent, handover protocol, and ID of the subtenant.
Keep all messages and receipts related to the subletting.

Which official documents exist and how to use them?

There is no nationwide standardised form for subletting from the legislature; instead, rely on binding legal norms and court templates where available. Key legal bases are the BGB (e.g. §§ 535–580a) for tenancy law and the ZPO for court procedures.[1][2] Practical documents tenants should use:

  • Landlord consent for subletting (no standard form): written consent naming parties, period and rent; example: "The landlord consents to subletting the apartment XYZ for the period DD.MM.YYYY to DD.MM.YYYY."
  • Handover protocol (self-made template): document the condition of the apartment with photos to clarify later liability issues.
  • Termination letter / reminder: for formal steps the ZPO applies; template texts can be prewritten but must correctly state deadlines and addresses.[2]

How to protect yourself in practice

  • Obtain written landlord consent (forms): collect signatures from landlord, main tenant and subtenant.
  • Document the condition (evidence): take photos, note dates and witnesses.
  • Arrange payments (rent): bank transfer with purpose and keep receipts.
  • Check insurance (safety): clarify subtenant liability insurance.
  • Observe deadlines (time): respect notice and objection periods and confirm deadlines in writing.
Respond promptly to landlord letters to avoid losing rights.

FAQ

Do I always need the landlord's permission to sublet?
Usually yes. Without consent tenants risk warnings or eviction; exceptions are rare and case-dependent.[1]
Can the landlord refuse subletting?
Yes, if the landlord has a legitimate interest (e.g. overcrowding, necessary personal use). The local court may decide in disputes.[3]
What evidence should I collect?
Written consent, handover protocol with photos, payment receipts and all communications about agreements.

How-To

  1. Request landlord consent in writing and explain the reasons.
  2. Draft a written sublease covering rent, duration, house rules and deposit.
  3. Document the condition at handover and take photos.
  4. Arrange payments clearly (bank transfer, reference) and keep records.
  5. If conflicts arise, observe deadlines and involve the local court if necessary.

Help and Support / Resources


  1. [1] Gesetze im Internet 013020 - BGB B7 A7A0 535 ff.
  2. [2] Gesetze im Internet - Zivilprozessordnung (ZPO)
  3. [3] Bundesgerichtshof (BGH) - Decisions
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Germany

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.