Note
This Service can only be used approximately one week after an IBAN has been reported via the portal or a declaration has been made to your bank, as reports are not always transmitted to the BZSt on a daily basis. In addition, the recording, transmission, verification and storage of a declaration in the IT systems of the banks and/or the tax authorities can take a certain amount of time.
The information is added to "My inbox" with a time delay. This process may take some time. Please therefore refrain from making multiple requests.