I live in Geneva, but working in Zurich with Ci permit, so I have a week stay apartment in Zurich, and I pay tax in Zurich now (gross income as basis), of course the tax is lower in Zurich.

This year the company removed my dependent allowance and tax deduction due to a new law which I have no idea, is this really the case?

I probably will buy a apartment in Geneva soon, but still I need to rent this apartment in Zurich, does this have impact on my tax location? like I have to pay in Geneva (net)?

Many thanks in advance for your advices.