Deadlines

Tax Deadlines in Switzerland for the 2024 Tax Year: Overview by Canton

The 2024 tax deadlines differ depending on the canton and are set separately for private individuals and legal entities. Here you will find all filing deadlines and extension periods at a glance – along with useful tips.

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2025
Tax Deadlines in Switzerland for the 2024 Tax Year: Overview by Canton
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Anyone who wants to submit their tax return on time should know the cantonal deadlines. These differ depending on the canton and apply separately to individuals (natural persons) and companies (legal entities). This overview shows the submission deadlines for the 2024 tax year.

Tax Deadlines for Individuals

  • Aargau: Submission deadline 31.03.2025, extension until individually agreed
  • Appenzell Ausserrhoden: Submission deadline 31.03.2025, extension until 31.10.2025
  • Appenzell Innerrhoden: Submission deadline 30.04.2025, extension until 30.11.2025
  • Basel-Landschaft: Submission deadline 31.03.2025, extension until 30.11.2025
  • Basel-Stadt: Submission deadline 31.03.2025, extension until 31.12.2025
  • Bern: Submission deadline 15.03.2025, extension until 15.11.2025
  • Freiburg: Submission deadline 31.03.2025, extension until 15.12.2025
  • Geneva: Submission deadline 31.03.2025, extension until 31.12.2025
  • Glarus: Submission deadline 31.03.2025, extension until 31.12.2025
  • Graubünden: Submission deadline 31.03.2025, extension until 30.09.2025
  • Jura: Submission deadline 15.07.2025, extension until 31.10.2025
  • Lucerne: Submission deadline 31.08.2025, extension until 31.12.2025
  • Neuchâtel: Submission deadline 21.02.2025, extension until 31.10.2025
  • Nidwalden: Submission deadline 31.03.2025, extension until 31.12.2025
  • Obwalden: Submission deadline 31.03.2025, extension until 31.12.2025
  • Schaffhausen: Submission deadline 31.03.2025, extension until 30.11.2025
  • Schwyz: Submission deadline 31.03.2025, extension until 31.12.2025
  • Solothurn: Submission deadline 31.03.2025, extension until 30.11.2025
  • St. Gallen: Submission deadline 31.03.2025, extension until 31.12.2025
  • Ticino: Submission deadline 30.04.2025, extension until 31.12.2025
  • Thurgau: Submission deadline 30.04.2025, extension until 30.11.2025
  • Uri: Submission deadline 31.03.2025, extension until 30.09.2025
  • Vaud: Submission deadline 15.03.2025, extension until 30.09.2025
  • Valais: Submission deadline 31.03.2025, extension until 31.12.2025
  • Zug: Submission deadline 30.04.2025, extension until 31.12.2025
  • Zurich: Submission deadline 30.04.2025 (exception), extension until 30.11.2025

Tax Deadlines for Companies

  • Aargau: Submission deadline 31.10.2025, extension until 31.12.2025
  • Appenzell Ausserrhoden: Submission deadline 30.06.2025, extension until 31.12.2025
  • Appenzell Innerrhoden: Submission deadline 31.05.2025, extension until 30.11.2025
  • Basel-Landschaft: Submission deadline 30.06.2025, extension until 28.02.2026
  • Basel-Stadt: Submission deadline 30.06.2025, extension until 31.12.2025
  • Bern: Submission deadline 31.07.2025, extension until 15.11.2025
  • Freiburg: Submission deadline 31.08.2025, extension until 31.12.2025
  • Geneva: Submission deadline 30.04.2025, extension until 31.12.2025
  • Glarus: Submission deadline 30.06.2025, extension until 31.03.2026
  • Graubünden: Submission deadline 30.09.2025, extension until 31.05.2026
  • Jura: Submission deadline 15.07.2025, extension until 31.10.2025
  • Lucerne: Submission deadline 31.08.2025, extension until 31.12.2025
  • Neuchâtel: Submission deadline 31.03.2025, extension until 31.10.2025
  • Nidwalden: Submission deadline 30.06.2025, extension until 31.12.2025
  • Obwalden: Submission deadline 30.06.2025, extension until 31.03.2026
  • Schaffhausen: Submission deadline 30.09.2025, extension until 31.12.2025
  • Schwyz: Submission deadline 30.06.2025, extension until 31.12.2025
  • Solothurn: Submission deadline 30.06.2025, extension until 31.12.2025
  • St. Gallen: Submission deadline 30.06.2025, extension until 28.02.2026
  • Ticino: Submission deadline 30.06.2025, extension until 31.01.2026
  • Thurgau: Submission deadline 30.06.2025, extension until 31.12.2025
  • Uri: Submission deadline 31.07.2025, extension until 31.12.2025
  • Vaud: Submission deadline 12.09.2025, extension until 30.11.2025
  • Valais: Submission deadline 30.06.2025, extension until 31.12.2025
  • Zug: Submission deadline 30.09.2025, extension until 30.06.2026
  • Zurich: Submission deadline 30.09.2025, extension until 30.11.2025

Important Note on Deadline Extensions

In most cantons, extending the tax deadline is free of charge. In some cases, however, fees may apply – especially if the extension is requested at short notice or multiple times. Therefore, check your canton’s regulations in advance to avoid unnecessary costs.

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