The 3rd pillar (pillar 3a) in Switzerland

Pillar 3a vs pillar 3b: what’s the difference?

The Swiss pension system distinguishes two forms of individual savings. Pillar 3a (tied pension provision) is regulated by law: payments are capped, funds are blocked until retirement (with exceptions) and tax advantages are maximum. Pillar 3b (free provision) has no payment limit or blocking, but does not offer a specific tax deduction.

For the vast majority of taxpayers, pillar 3a must be the top priority. Payments to pillar 3b are only justified once the 3a ceiling has been reached and if you have additional savings capacity.

Ceilings 2026

The maximum deductible amount from pillar 3a is reassessed periodically by the Federal Council. For the 2026 tax year, the limits are as follows:

If you are an employee affiliated to a pension fund (2nd pillar), you can pay up to CHF 7,258 per year. If you are self-employed without a pension fund, the ceiling rises to 20% of your net earned income, but a maximum of CHF 36,288 per year.

These amounts are per person: in a couple, each spouse who has a professional income can pay the ceiling into their own 3a account. An employee couple can therefore deduct up to CHF 14,516 per year in total.

• • Employee with pension fund: max. CHF 7,258/year
• • Self-employed without pension fund: max. CHF 36,288/year (20% of net income)
• • Per person — each employed spouse can contribute the maximum
• • Payment possible until December 31 of the fiscal year

Concrete tax advantages

The tax savings generated by a payment to pillar 3a depends on your marginal tax rate, which varies greatly depending on the canton, municipality and income. For an employee paying the maximum of CHF 7,258, here is an estimate of the annual savings in the main cantons.

Bank or insurance: which provider to choose?

Pillar 3a can be taken out with a bank or an insurance company. Both offer the same tax deductibility, but their features differ significantly.

The 3a bank account offers maximum flexibility: you pay the amount of your choice (up to the ceiling), when you want, and can invest in investment funds adapted to your risk profile. Fees are generally low, especially with online banks and fintechs (VIAC, Finpension, Frankly).

3a insurance combines savings and risk coverage (death, disability). The bonuses are fixed and the payments contractually obligatory, which can be a disciplinary advantage but a constraint in the event of financial difficulty. Fees are significantly higher and flexibility reduced. Early surrender of a 3a insurance policy often results in a significant loss.

Early withdrawal of pillar 3a

Pillar 3a is in principle blocked until 5 years before the legal retirement age (i.e. from 60 years old). However, early withdrawal is authorized in the following cases: acquisition of your main residence (purchase or repayment of the mortgage), permanent departure from Switzerland, launch of an independent activity, transition to complete disability, or redemption in the 2nd pillar.

Withdrawal is subject to a separate tax at a reduced rate, which varies considerably depending on the canton. The cantons of Schwyz, Appenzell Innerrhoden and Zug apply the lowest rates. For large assets, it may be tax advantageous to move to a canton with favorable taxes before withdrawal.

• • Purchase of main residence (ownership of housing)
• • Permanent departure from Switzerland
• • Start of independent activity
• • Complete disability (AI)
• • From 5 years before retirement age (60 years)

Optimization strategy: multiple accounts

One of the most effective strategies is to open several 3a accounts (up to 5 is a common practice) and gradually fund them. The advantage is to be able to spread the withdrawals over several tax years, because each withdrawal is taxed separately and the tax rate is progressive.

Concrete example: with a total asset of CHF 200,000 spread over 5 accounts of CHF 40,000, you withdraw one account per year over 5 years. The total tax will be significantly lower than that of a single withdrawal of CHF 200,000. The saving can reach CHF 5,000 to CHF 15,000 depending on the canton.

Start by opening a first 3a account as soon as you arrive in Switzerland, pay the maximum each year, and open a new account every 5 to 7 years to prepare for optimal staggered withdrawal.