I live in a German speaking only canton, and the tax software only exists in German. I have investment portfolios in other countries (EU and not EU) as well as with ibkr. The accountant I’ve used in the past costs me well over 1000.- for the tax return which is much more than I’d like to pay and I don’t think my tax situation is so complicated to require costing so much.
How could I get my tax return done for a more reasonable amount? How do I find a trustworthy accountant? I asked my Swiss colleagues and they all do it themselves because they can speak German (obviously) and only have salaried income + assets in CH only.