Swiss Retirement System: How the 3 Pillars Work

The Swiss retirement system is different from what most expats are used to. Instead of a single state pension, Switzerland relies on a 3-pillar model: a public pension (AHV/OASI), a mandatory occupational pension (BVG/LPP), and voluntary private savings (Pillar 3a). Each pillar has its own rules, values and tax implications. This guide explains how each one works, what you can expect to receive, and what to do if you plan to leave Switzerland before retirement.

How the 3 Pillars Work

The system is designed to ensure that in retirement you have a combination of income sources:

1st Pillar (AHV/OASI): mandatory state pension covering basic living costs

2nd Pillar (BVG/LPP): mandatory occupational pension maintaining your standard of living

3rd Pillar (3a/3b): voluntary private savings with tax benefits for Pillar 3a

The idea is that all three pillars together replace about 60% to 70% of your last salary — the income replacement target (Leistungsziel).

1st Pillar: AHV/OASI (Old Age and Survivors Insurance)

The AHV (German) / OASI (English: Old Age and Survivors Insurance) is the first pillar. It is a pay-as-you-go system: contributions from active workers fund the pensions of current retirees.

Contribution Rates (2026)

AHV: 8.7% (4.35% employee + 4.35% employer) IV (Disability Insurance): 1.4% (0.7% + 0.7%) EO/APG (Compensation for loss of earnings): 0.5% (0.25% + 0.25%) Total AHV/IV/EO: 10.6% (5.3% employee + 5.3% employer)

Self-employed workers pay at a different rate depending on annual income. For incomes of CHF 60,500 or more, the total rate is 10.0% (AHV 8.1% + IV 1.4% + EO 0.5%). For lower incomes, a progressive scale applies down to a minimum of CHF 530 per year.

Pension amounts (Scale 44)

Updated in January 2025 and remains valid for 2026:

Minimum full AHV pension: CHF 1,260/month

Maximum full AHV pension: CHF 2,520/month

Married couple cap: total cannot exceed 150% of the maximum pension (CHF 3,780/month)

Contribution Years for a Full Pension

To receive a full AHV pension, you need an unbroken contribution record from 1 January after your 20th birthday until the end of the calendar year before your reference age. A full pension is calculated using Scale 44. Each missing year typically reduces the pension by at least 1/44.

Reference age: men 65; women born in 1961: 64 years and 3 months; 1962: 64 years and 6 months; 1963: 64 years and 9 months; 1964 or later: 65.

13th AHV payment: since 2026, all old-age pensioners receive an additional payment in December equal to 1/12 of the annual pension received that year. It is paid automatically — no application needed. It does not apply to disability (IV) or survivor's pensions.

The official ESCAL/ACOR simulator at acor-avs.ch lets you calculate your exact pension based on your individual account statement.

Early Retirement (Frühpensionierung)

Retiring early is possible, but it comes with a lifetime pension reduction.

Early AHV Retirement

The reduction is calculated monthly based on actuarial factors. For most cases, the reduction is approximately 6.8% per year of early retirement (about 0.6% per month). For the AHV21 transition generation (women born between 1961 and 1969), more favourable reductions apply from January 2025.

Minimum early retirement age: 63 (most cases)

AHV21 transition generation women (1961–1969): 62

Practical example: retiring 2 years early results in a pension reduction of around 13.6%

For an exact calculation of your situation, use the official ESCAL/ACOR simulator at acor-avs.ch.

Early 2nd Pillar Retirement

The law allows flexible retirement in the 2nd pillar. Early retirement is possible from age 63, though pension funds may allow a lower age — never before 58. The specific conditions depend on your pension fund's regulations.

The reduction depends on the conversion rate and your fund's rules. You can receive a reduced monthly pension or, under certain conditions, a lump-sum withdrawal. By law, you can request at least 1/4 of the retirement capital; some funds allow more, depending on their regulations and deadlines.

Bridge Pension (Überbrückungsrente)

If you retire before 65, some pension funds offer a bridge pension until your AHV pension starts. This option comes with costs and should be evaluated on a case-by-case basis.

Withdrawing your 2nd pillar or Pillar 3a capital as a lump sum can have significant tax implications. It is strongly recommended to consult a specialist before deciding.

2nd Pillar: BVG/LPP (Occupational Pension)

Mandatory Part (BVG/LPP)

Mandatory for employees already covered by the 1st pillar with an annual salary of at least CHF 22,680. The coordinated salary is the portion between the coordination deduction and the upper limit:

Coordination deduction: CHF 26,460

BVG upper limit: CHF 90,720

Minimum coordinated salary: CHF 3,780

Maximum coordinated salary: CHF 64,260

Minimum old-age credits on the coordinated salary: 7% (ages 25–34), 10% (35–44), 15% (45–54), 18% (55+). The actual contribution deducted from your salary may differ because it depends on your pension fund's regulations (including risk, administration and extra-mandatory coverage). In total, employer contributions must be at least equal to employee contributions.

Extra-Mandatory Part

Many pension funds offer coverage above the legal minimum. Contribution rates, interest rates and conversion rates for the extra-mandatory part are set by each fund individually.

Minimum Interest Rate

The interest rate applied to mandatory savings capital is set by the Federal Council. For 2024/2025, the rate was 1.25%. The rate for 2026 remains 1.25% pending any new decision by the Federal Council. The extra-mandatory part may have different rates.

Conversion Rate

At retirement, the accumulated BVG capital is converted into a lifelong pension. Mandatory conversion rate: 6.8% (applies only to the mandatory part). The extra-mandatory part follows the rate set by each pension fund, which is typically different.

Changing Jobs

When you change jobs, your 2nd pillar capital is transferred to a vested benefits account (Freizügigkeitskonto) or to your new pension fund. You can check your vested benefits online at sfbvg.ch.

3rd Pillar: 3a and 3b (Private Savings)

Pillar 3a (Restricted Private Pension Savings)

Maximum annual contribution (2026): • With 2nd pillar (BVG): CHF 7,258 • Without 2nd pillar (self-employed): 20% of net income up to CHF 36,288

Tax advantage: the full contribution is deductible from your income in your Swiss tax return.

Withdrawal is possible at retirement, for buying a home, starting self-employment, permanently leaving Switzerland, disability or death. Two main account types exist: bank-based (3a savings account) and insurance-based (3a savings insurance).

Pillar 3b (Flexible Private Savings)

No contribution limit and no automatic tax benefit. This can be any form of private savings — shares, funds, real estate, or other investments.

Leaving Switzerland: What Happens to Your Pensions

AHV/OASI

Contributions you have already made are not lost

Your AHV pension can be paid abroad. Switzerland requires at least 1 year of contributions for an ordinary pension

Swiss citizens, EU/EFTA nationals and those from countries with a social security agreement can generally receive their pension abroad. Without an applicable agreement, only a refund of AHV contributions (without interest) may be possible

2nd Pillar (BVG/LPP)

Moving to EU/EFTA: if you move to an EU/EFTA country, the rules depend on whether you are subject to compulsory social security in that country.

If you go back to Portugal, for example, and start working, you will normally be covered by the Portuguese Segurança Social system. This can happen if you have an employment contract, are self-employed with contributions (recibos verdes), or in other situations where contributions are required. In that case, the mandatory part of your Swiss 2nd pillar cannot be withdrawn as cash and remains in a vested benefits account in Switzerland. The extra-mandatory part can be withdrawn.

If you return to Portugal and are not subject to compulsory social security — for example because you do not work or have self-employment without contributions — it may be possible to withdraw the mandatory part as well. This must be confirmed through the Sicherheitsfonds BVG / LOB Guarantee Fund and the Portuguese authorities.

Moving outside EU/EFTA: you can withdraw the full capital (mandatory + extra-mandatory) as cash, subject to tax on capital benefits.

Pillar 3a

When you permanently leave Switzerland, you can withdraw your Pillar 3a savings

The amount is subject to tax on capital benefits (reduced rate, separate from income tax)

If you return to Switzerland later and again have income subject to AHV, you can restart contributing to Pillar 3a within the annual legal limits

Practical Examples

Example 1: Single Person with Full Career

Average annual salary of CHF 80,000 with a complete contribution record and no gaps. Estimated AHV pension: around CHF 2,350/month. Estimated 2nd pillar capital: around CHF 500,000. With the 13th AHV payment, the annual AHV pension is roughly CHF 30,550. Total estimated retirement income: between CHF 50,000 and CHF 60,000/year (before tax).

Example 2: Couple with Single Income

One spouse had a full contribution record with an average salary of CHF 60,000. Individual AHV pension: around CHF 2,000/month. With the married couple cap (150%), the total AHV for the couple cannot exceed CHF 3,780/month. On top of this comes the occupational pension and any Pillar 3a savings.

Example 3: Expat Leaving After 10 Years

Lived and worked in Switzerland for 10 years with an average salary of CHF 90,000. Proportional AHV pension: around CHF 573/month (10/44 of the full pension as a simple approximation using Scale 44; payable abroad thanks to the EU agreement). Accumulated 2nd pillar capital: around CHF 90,000. Pillar 3a savings: around CHF 50,000.

The values above are estimates. The exact amounts depend on your AHV statement, your pension fund's regulations, and your personal situation. Use the HelviNav retirement calculator to simulate your own scenario.

Frequently Asked Questions

Do I need to live in Switzerland my whole life to get AHV?

No. Each year of contributions counts. If you contributed for 10 years, you receive a proportional pension. As a rough guide, think of 10/44 of the full pension, but the official calculation depends on your AHV scale, average income, education or childcare credits, and any international agreements.

Can I withdraw my Pillar 3a before retirement?

Yes, but only in situations defined by law: buying a home, starting self-employment, permanently leaving Switzerland, or disability. Outside these cases, the capital remains locked until your reference age.

What is the 13th AHV payment?

Since 2026, old-age pensioners receive an additional payment in December equal to 1/12 of the annual pension. It is paid automatically and does not apply to disability (IV) or survivor's pensions.

How do I know how many AHV contribution years I have?

Request your individual account statement (ICES) on the ahv-iv.ch website or from your cantonal compensation office. It shows all your contribution years and any gaps.

Is early retirement worth it financially?

It depends. You receive less per month (roughly 6.8% per year of early retirement in the general case), but for a longer period. A personalised simulation is essential before deciding. The AHV21 transition generation (women 1961–1969) may qualify for more favourable conditions.

What happens to my 2nd pillar if I return to Portugal?

Since Portugal is an EU country, the rules depend on whether you are subject to compulsory social security in Portugal.

If you return and start working, or have self-employment with contributions, you will normally be covered by Segurança Social. In that case, you can withdraw the extra-mandatory part of your Swiss 2nd pillar, but the mandatory part stays locked in a vested benefits account in Switzerland.

If you return and are not subject to compulsory social security, it may be possible to withdraw the mandatory part as well. This must be confirmed by the Sicherheitsfonds BVG / LOB Guarantee Fund and the Portuguese authorities.

Can I keep contributing to Pillar 3a after leaving Switzerland?

Generally, no. Pillar 3a contributions generally require income subject to AHV/OASI contributions in Switzerland. The capital you have already accumulated can be withdrawn when you leave (subject to tax on capital benefits) or kept until retirement.

What does compulsory social security mean in Portugal?

It means you are covered by the Portuguese public social security system (Segurança Social). For example, if you return to Portugal and start working under an employment contract, or have self-employment with contributions, you are normally subject to compulsory social security. In that case, the mandatory part of your Swiss 2nd pillar stays locked in a vested benefits account in Switzerland. You can only withdraw the extra-mandatory part.

If you return to Portugal and are not subject to compulsory social security, it may be possible to withdraw the mandatory part too. However, this must be officially confirmed by the Sicherheitsfonds BVG / LOB Guarantee Fund and the Portuguese authorities.

How does pension splitting work in divorce?

During marriage, AHV contributions are split equally. Upon divorce, each spouse takes half of the contributions accumulated during the marriage. The 2nd pillar is also divided between the spouses.

Where can I view my AHV statement online?

On ahv-iv.ch, under the Online Services or eAHV/IV section. You can also request it from your cantonal compensation office.

Does my home-country pension count towards Swiss retirement?

It depends on the bilateral agreement. Under EU/EFTA agreements, contribution periods are totalised to determine pension entitlement, but each country only pays the proportion corresponding to the years contributed in that country.

Official Sources

Always verify current values with the official sources:

AHV/IV — official pension information: ahv-iv.ch

BSV / OFAS — Federal Social Insurance Office: bsv.admin.ch

Official ACOR/ESCAL simulator: acor-avs.ch

Official guide to the 3-pillar system: ch.ch

Vested benefits enquiry: sfbvg.ch

BVG/LPP legislation: fedlex.admin.ch