In Switzerland, we have a different pension system to that of your old country. You should therefore review your existing contracts and policies for personal retirement provision. It's quite possible that your current policy regulates pension benefits differently, for example in the event of disability. What's more, you cannot deduct foreign pension fund payments from taxable income.
In Switzerland, you can save tax annually with a Pillar 3a account. You simply deduct the amount paid-in from your taxable income when you file your tax return. In 2022 you can pay a maximum of CHF 6883 into the pillar 3a account.
It's best to discuss your personal situation with a retirement provision expert. We analyze your personal situation and show you the various options available to you. Make an appointment for this.