myclimate and myclimate Germany are charitable foundations and therefore tax-exempt in Switzerland and Germany. All offsetting payments, donations and membership fees to myclimate are tax-deductible in all Swiss cantons and in Germany. You can download the regulations for each individual canton as well as the recognition as a charity by the German tax authority here and attach them to your tax return together with the confirmation of your donation or a payment receipt (copy of payment form or bank statement).