Guide

Pillar 3a for expats in Switzerland

Pillar 3a is a voluntary, tax-advantaged way to save for retirement in Switzerland. Many expats hear about it from colleagues or their bank but are unsure whether it suits them. This guide explains the basics in neutral terms, without recommending any product.

The Swiss three-pillar system

  • First pillar (AHV/AVS): the state pension, financed by contributions from employees and employers.
  • Second pillar (BVG/LPP): the occupational pension through your employer's pension fund.
  • Third pillar: private, voluntary savings. Pillar 3a is the tied, tax-advantaged form; pillar 3b is flexible private saving.

What pillar 3a is

With pillar 3a, you can pay into a dedicated retirement account or policy each year and, in general, deduct those payments from your taxable income. You need income subject to AHV/AVS to contribute.

The yearly maximum is set by the federal government and changes from time to time, and it differs depending on whether you are affiliated with a pension fund. Check the current maximum before you pay in. Money in 3a is tied: in general you can only withdraw it in specific situations, such as retirement, buying your own home, starting a self-employed business or leaving Switzerland permanently under certain conditions.

Bank 3a vs insurance 3a

There are two main forms. Both can be suitable, depending on your situation and plans.

  • Bank 3a: an account or fund-based solution. Payments are usually flexible; you can pay in any amount up to the maximum, or skip a year.
  • Insurance 3a: a policy that combines saving with insurance cover, for example for disability or death. It usually involves a long-term commitment with regular premiums, and early termination can be costly.

For expats who may not stay in Switzerland for many years, flexibility and costs are important points to compare. Read the conditions carefully and ask questions before signing anything.

What happens when you leave Switzerland

The rules for withdrawing 3a when you leave depend on where you move and on your situation. In general terms:

  • Leaving permanently can be a reason to withdraw 3a, but conditions differ for moves to EU/EFTA countries and to other countries.
  • Withdrawals are taxed separately, at a reduced rate, at the time of withdrawal; the rate depends on the canton and the amount.
  • Your new country of residence may also have its own tax rules.

Because the rules are detailed and change, get personal advice from a qualified tax or pension adviser before you decide.

Questions to ask yourself

  • How long do I expect to stay in Switzerland?
  • Do I want flexibility, or am I comfortable with a long-term commitment?
  • Do I already have enough cover for disability and death?
  • What are the total costs and fees?

Frequently asked questions

How much can I pay into pillar 3a?

The yearly maximum is set by the federal government and changes over time. It also differs depending on whether you have a pension fund. Check the current maximum before paying in.

Is pillar 3a mandatory?

No. Pillar 3a is voluntary. The first and second pillars are the mandatory parts of the system.

Can I withdraw my 3a when I leave Switzerland?

Leaving permanently can allow a withdrawal, but conditions depend on your destination and situation. Withdrawals are taxed. Get personal advice.

Is bank 3a or insurance 3a better?

Neither is better for everyone. Bank 3a is usually more flexible; insurance 3a adds cover but involves a longer commitment. Compare based on your plans.

Related guides

General information, not legal or tax advice. Rules can vary by canton.