We have inquired about whether and what options exist to deduct the donation amount from taxes.
According to our research, an application can be submitted 3 years after the founding of a "non-profit association ", but it is not easy to obtain this approval (unless you are called WWF, Helvetas or similar).
We are currently in the process of establishing such a non-profit association and have therefore also implemented double-entry bookkeeping. We hope this will give us a chance in three years...
Until then, donors who wish to receive a thank-you letter from us will gladly receive one.