Core Rule: No Retroactive Payment
Wohngeld is paid only from the beginning of the month in which the application is submitted. This is a strict legal rule. If you apply, for example, on December 15, you are entitled to Wohngeld from December 1 (the full month), but not for November or any earlier months. There is no retroactive payment for past months, even if you were eligible earlier but did not apply on time.
Exception: Transition from Bürgergeld
When you apply for Bürgergeld, your Wohngeld approval automatically becomes invalid from the moment you submit the Bürgergeld application—even if the Jobcenter has not yet made a decision. This happens automatically by law, because the system does not allow two housing benefits to be received in parallel.
If the Jobcenter rejects your Bürgergeld application (e.g., because your assets exceed the limit), you have the option to reapply for Wohngeld with retroactive effect. For this, you must meet a strict deadline:
Your Wohngeld application must be submitted no later than the end of the calendar month following the month in which you learned of the Bürgergeld rejection.
Example: You receive a Bürgergeld rejection on March 10. Your Wohngeld application must be submitted no later than April 30. In this case, payment can be made retroactively from January (the month you submitted the Bürgergeld application).
If you miss this deadline, Wohngeld will only be paid from the month of the new application, and all months between the Bürgergeld rejection and the new Wohngeld application will be lost. With an average Wohngeld amount of around €370 per month, this can amount to over €1,000.
Other Cases of Retroactive Payment
Retroactive Wohngeld payment is also possible if your rent increases by more than 15% (under § 27 WoGG). In this case, Wohngeld can be recalculated retroactively within the current approval period.
What to Do in Case of Rejection
Important: The Wohngeld authority is required to notify you that your Wohngeld approval has become invalid due to your Bürgergeld application, and to explain the deadlines for submitting a new application. However, in practice, this notification often arrives late or not at all. Therefore, do not rely on receiving a notification—act on your own initiative immediately after receiving a Bürgergeld rejection.