Did you enter or provide the information about each individual trade when you filed your tax return? I would like to know if it's mandatory. (Canton of Geneva) Thank you
In my experience the more detail you share the AFC, the more likely your tax return will be accepted as submitted.
I use Interactive Brokers and can submit the 30 page PDF "Activity Statement" but wonder if it could be bad for me to maybe give too much info.
At the end of last year my portfolio value was down including unrealized losses. But if we just focus on the realized P&L then it was a gain. It was my first year having owned and traded stocks, do you think they will tax me on capital gain (if they ignore the big picture&unrealized P&L and only focus on realized P&L)?
Re taxes on capital gain: since you are saying you were "in and out several times last year" on a single stock you are likely not respecting the "safe heaven" rules for not being classified as the professional investor, but don't worry too much: this simply means that the tax office has the right to classify you as one, but does not necessarily mean that they will. If you have a job that pays significantly more w.r.t. what you earned with stocks - you will likely be fine
Private capital gains on movable assets (e.g. shares) are normally tax-exempt throughout Switzerland as long as an individual does not qualify as being a professional securities dealer. Capital gains realised upon selling Swiss non-movable assets, i.e. real estate, is however subject to a cantonal capital gains tax.
I submit my IB return and that's it.
are you talkng about the biggest one "Activity Statement"?