New deadline extensions!
- Aargau: 30 June 2020
- Appenzell Ausserrhoden: 31 May 2020
- Appenzell Innerrhoden: April 30
- Basel Land: 30 June 2020
- Basel Stadt: 30 May 2020
- Berne: 15 September 2020
- Fribourg / Freiburg: 30 June 2020
- Geneva: 31 May 2020
- Glarus: 31 March 2020
- Graubünden: 31 March 2020
- Jura: 29 February 2020
- Luzern: 15 March 2020
- Neuchatel: 28 February 2020
- Nidwalden: 31 March 2020
- Obwalden: 31 March 2020
- Schaffhausen: 30 June 2020
- Schwyz: 31 May 2020
- Solothun: 31 July 2020
- St Gallen: 31 May 2020
- Ticino: 30 April 2020
- Thurgau: 30 April 2020
- Uri: 31 May 2020
- Wallis / Valais: 31 May 2020
- Vaud: 15 March 2020
- Zug 30 June 2020
- Zurich: 31 May 2020
Sources:
Note: are we missing something? Let us know at contact@taxdone.ch!