Information tax office

Telephone information

Lesezeit: 1 Minute
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Please note

To enable us to deal with your request as quickly as possible, please note the following when making inquiries by telephone:

  • Please have your tax number ready for all inquiries. You can find this on your tax assessment notice, for example.
  • You can find your tax identification number ("IdNr") on your income tax assessment notice or online Extern: here (Öffnet in neuem Fenster).
  • For data protection reasons, it is not possible for the tax office to inform you of your IdNr. by e-mail or telephone.
  • The change of bank details must be communicated to the tax office in writing/electronically (new SEPA direct debit mandate if necessary). For legal reasons, no changes can be made by telephone.
  • If you have any questions about ELSTER, please contact the ELSTER hotline directly on Telefon: 0800 5235055 (Öffnet in neuem Fenster).
  • Please refrain from inquiries about the processing status of tax returns.