Example texts for your message Example 1: Application for an Extension Dear Sir or Madam, I hereby apply for an extension for submitting my income tax return 2025 until 30.09.2026. The reason: I am still missing necessary documents. Kind regards Max Mustermann Example 2: Appeal Against the Tax Assessment Dear Sir or Madam, I hereby appeal against my income tax assessment for 2025. The reason: The work-related expenses were not correctly taken into account. I request a re-examination of the assessment. Kind regards Max Mustermann Example 3: Submission of Documents Dear Sir or Madam, I am submitting the missing documents for my income tax return 2025. Please add them to my tax file. Kind regards Max