Extend WBS: Step-by-Step for Tenants in Germany

Social Housing & Housing Entitlement Certificate 3 min read · published September 07, 2025
Many tenants in Germany need a housing eligibility certificate (WBS) to obtain or retain access to subsidised housing. Timely renewal protects your entitlement and prevents you from missing important deadlines. This guide explains in plain language which documents are typically required, how to fill in forms correctly, which deadlines apply and which authority to address. I name the central legal bases and show practical steps, sample texts and tips for inquiries with authorities so that tenants without legal background can complete the renewal safely and accessibly. [1]

Important prerequisites

Before applying, check your eligibility, income limits and residency rules. Usually the following documents are required:

  • ID card or passport as proof of identity
  • Proof of income (pay slips, benefit notices)
  • Completed WBS application / municipality or state form
  • Proof of residence and household composition (registration certificate)
Keep copies of all documents and your submitted application.

Deadlines and process

Submit the renewal application in good time, ideally 3 months before the current WBS expires. Deadlines may vary by federal state; clarify early how long processing takes. Delays often result from missing documents, so re-check the required list before sending. [2]

Respond immediately to any queries from the authority, otherwise your application may be rejected.

How to complete the form

Forms differ by municipality; many ask for income, household members and current address. Complete the fields step by step:

  • Read the instructions on the form carefully
  • Enter your personal data fully and legibly
  • Attach all required proofs of income
  • Provide a reachable phone number or e-mail for queries

If sending by post: use registered mail or receipt confirmation to document timely arrival. For online applications save the confirmation email or printable receipt.

Digital documents are increasingly accepted; check in advance which formats the authority accepts.

What if something is missing or denied

If your application is denied or the authority requests further documents, you will receive a notice with deadlines. Check the notice carefully and, if necessary, appeal or file an action within the given time. First seek clarification with the responsible office or legal advice if uncertain.

FAQ

Who decides on the renewal of the WBS?
The responsible housing promotion authority or the housing office of your federal state or municipality decides on WBS renewals.
How long before expiry must I apply?
It is recommended to apply about 3 months before expiry; specific deadlines can vary regionally.
Which forms do I specifically need?
The form varies by municipality; many cities provide an online WBS application that asks for income, household members and address. Find the form of the responsible authority.

How-To

  1. Check your expiry date and set the desired renewal period.
  2. Download the official application form of your municipality or pick it up at the housing office.
  3. Collect all proofs: ID, income documents, registration certificate.
  4. Complete the form fully and check it carefully for errors.
  5. Submit the application via upload, e-mail with confirmation or registered mail.
  6. Keep a copy and the submission confirmation; respond promptly to any additional requests.

Help and Support / Resources


  1. [1] Bürgerliches Gesetzbuch (BGB) §§ 535–580a — gesetze-im-internet.de
  2. [2] Wohnraumförderungsgesetz (WoFG) — gesetze-im-internet.de
  3. [3] Antrag WBS und Informationen (Beispiel Berlin) — berlin.de
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.