Swiss Pension System: Three Pillars for Business Owners

Switzerland structures retirement provision around three distinct pillars, each with its own legal basis, funding model, and purpose. The system was designed to maintain approximately 60% of pre-retirement income through the combination of all three layers. For a company founder, each pillar creates different obligations and opportunities — the first and second pillars are mandatory costs of employment, while the third is a personal tax-planning instrument.

This guide explains each pillar from the perspective of someone registering a company in Switzerland. For the specific contribution rates and registration process related to AHV/IV/EO, ALV, and UVG, see our social insurance guide. For filing deadlines, see annual compliance.

How does the Swiss pension system work?

The three-pillar model was enshrined in the Federal Constitution in 1972 (BV Art. 111-113) and has been the framework for Swiss retirement policy since:

First pillar ensures no retiree falls below subsistence level. It is universal — every person living or working in Switzerland participates.

Second pillar preserves the accustomed standard of living after retirement. It applies to employees above a salary threshold and operates through employer-sponsored pension funds.

Third pillar allows individuals to save additional capital with tax advantages (3a) or without restrictions (3b). It is entirely voluntary.

The intended combined replacement rate is approximately 60% of final salary: roughly 20-25% from pillar 1, 30-40% from pillar 2, and any remainder from pillar 3 and personal savings. In practice, high earners often fall short of this target through the mandatory minimums alone, which is why above-minimum BVG plans and pillar 3a are significant planning tools.

What is the first pillar (AHV)?

AHV stands for Alters- und Hinterlassenenversicherung (Old-Age and Survivors’ Insurance). It is governed by the AHVG and operates on a pay-as-you-go basis: today’s contributions from workers and employers directly fund today’s pensions.

Who contributes:

• Every employed person from age 18
• Every non-employed resident from age 21
• Self-employed persons on their net business income

Contribution rate: 8.7% of gross salary, split equally between employer (4.35%) and employee (4.35%). Together with IV (1.4%) and EO (0.5%), the combined first-pillar rate is 10.6% with no salary cap. See social insurance for the full breakdown.

Retirement age: 65 for men. For women, transitioning from 64 to 65 between 2025 and 2028 under the AHV 21 reform.

Flexible retirement: Early retirement is possible from age 63 (men) or 62 (women, transitional). Each year of early retirement reduces the pension by 6.8%. Deferral beyond 65 increases the pension by 5.2-31.5% for up to five years.

What pension does AHV actually pay?

AHV pension amounts are modest by design — the first pillar covers basic needs only.

The actual pension depends on two factors:

1. Contribution years. A full pension requires 44 contribution years (men) or 43 years (women). Each missing year reduces the pension proportionally. A person who worked in Switzerland for 22 years receives roughly half the maximum pension.

2. Average annual income. The calculation uses the average of all indexed annual incomes over the contribution period. The maximum single pension (CHF 2,450/month or CHF 29,400/year) is reached at an average annual income of approximately CHF 88,200. Earning more does not increase the pension — but the contributions continue without cap.

For a company founder earning CHF 150,000: The maximum AHV pension replaces roughly 20% of pre-retirement income. This gap is precisely what the second and third pillars are designed to fill.

Supplementary benefits (Ergaenzungsleistungen, EL). Retirees whose AHV pension plus other income falls below a living minimum can claim means-tested supplementary benefits. These are funded from general tax revenue, not from AHV contributions.

What is the second pillar (BVG)?

BVG stands for berufliche Vorsorge (occupational pension). It is governed by the BVG (Federal Occupational Pension Act) and operates on a funded basis: each employee accumulates capital in a personal retirement account held by a pension fund.

Who must be insured:

• Employees earning more than CHF 22,050 per year (entry threshold, 2026)
• Employment must be permanent or exceed three months
• GmbH and AG directors drawing a salary above the threshold — regardless of ownership

Who is exempt:

• Employees earning below CHF 22,050
• Temporary employees (under three months, unless the contract is extended)
• Self-employed persons (sole proprietors may join voluntarily)

The employer’s obligation: Every employer with BVG-obligated employees must affiliate with a pension fund. This can be:

• A collective foundation (Sammelstiftung) — the most common choice for SMEs
• An industry pension fund (Branchenvorsorgeeinrichtung)
• A company’s own pension fund (Firmenpensionskasse) — typically only large companies

If the employer fails to affiliate, the cantonal supervisory authority refers the company to the Auffangeinrichtung BVG (Substitute Institution), which enrolls the company retroactively at penalty rates.

How are BVG contributions calculated?

BVG contributions are calculated on the coordinated salary — not the full gross salary:

Example: An employee earning CHF 100,000 has a coordinated salary of CHF 74,275 — but capped at CHF 62,475 for BVG minimum purposes.

The minimum contribution rates by age:

The savings credits accumulate in the employee’s retirement account and earn a minimum interest rate set annually by the Federal Council (currently 1.0% on mandatory assets). The risk premium covers death and disability benefits.

Employer share: at least 50% of total contributions. The pension fund’s regulations define the exact split. Many competitive employers pay 60% as a recruitment and retention tool.

Above-minimum plans. The BVG minimum insures a coordinated salary of up to CHF 62,475. For employees earning more, the portion above this cap is uninsured by the statutory minimum. Most pension funds offer above-minimum (ueberobligatorisch) coverage that extends to higher salaries — sometimes up to CHF 200,000 or more. These plans cost more but provide substantially better retirement outcomes and are a meaningful part of total compensation.

Cost comparison: minimum vs above-minimum BVG

For a 40-year-old employee earning CHF 120,000:

The difference in annual employer cost is approximately CHF 4,100 — but the projected retirement capital nearly doubles. For owner-directors, the above-minimum contribution is also a tax-deductible company expense, making it an efficient way to build retirement savings through the company.

What happens to BVG when you change jobs or leave Switzerland?

Job change within Switzerland. The accumulated pension capital (Austrittsleistung / Freizuegigkeitsleistung) transfers to the new employer’s pension fund. If there is a gap between jobs, the capital goes to a vested benefits account (Freizuegigkeitskonto) at a bank or insurer. There is no loss of capital.

Leaving Switzerland for an EU/EFTA country. The mandatory BVG portion must remain in a Swiss vested benefits account until retirement age. The super-obligatory portion can be withdrawn in cash. A withholding tax of 6-12% applies (depending on canton).

Leaving Switzerland for a non-EU/EFTA country. The full amount (mandatory + super-obligatory) can generally be withdrawn in cash, subject to withholding tax. This applies to moves to the US, UK (post-Brexit), Asia, South America, and most other destinations.

Retirement. At retirement age, the employee can choose between:

• A monthly pension (Rente) — guaranteed for life, currently converted at a rate of 6.8% of accumulated capital for the mandatory portion
• A lump-sum withdrawal (Kapitalbezug) — the full capital, taxed at a reduced rate
• A combination of both (if the pension fund regulations permit)

The lump-sum option is popular among entrepreneurs who prefer to manage their own investments. It requires written notice to the pension fund, typically at least three years before retirement for married persons (spouse must co-sign).

What is the third pillar?

The third pillar is voluntary private retirement savings. It exists in two forms:

Pillar 3a — Tax-privileged tied savings

Pillar 3a (gebundene Vorsorge) is governed by BVV 3 and offers full tax deductibility of contributions:

Tax treatment:

• Contributions are fully deductible from income tax (federal, cantonal, communal)
• Investment growth within the 3a account is tax-free during the savings period
• Withdrawals are taxed at a reduced rate (typically 5-10% of the withdrawn amount, depending on canton)

Restrictions:

• Earliest withdrawal: five years before retirement age (age 60 for men, 59 for women)
• Early withdrawal is permitted for: purchasing owner-occupied property, starting self-employment, or leaving Switzerland permanently
• Funds are blocked — no access during the savings period except for the above exceptions

Multiple accounts. Since 2024, individuals can hold contributions across multiple 3a accounts (the previous limit of five accounts is no longer enforced by most cantons). Staggering withdrawals across multiple accounts in different tax years reduces the progressive tax rate on each withdrawal.

Pillar 3b — Unrestricted savings

Pillar 3b (freie Vorsorge) has no special legal framework — it covers all other forms of savings and investment:

• Bank savings accounts
• Investment portfolios
• Life insurance policies
• Real estate

Tax treatment follows normal rules: interest and dividends are taxed as income, capital gains on movable assets (shares, bonds) are tax-free for private individuals in Switzerland. There are no contribution limits and no withdrawal restrictions.

How much can you save in pillar 3a?

The pillar 3a maximum is adjusted periodically by the Federal Council:

Available products:

• 3a bank account — savings account with a fixed or variable interest rate. Capital is guaranteed. Suitable for conservative savers.
• 3a securities solution — invested in funds (equity, bond, mixed). Higher long-term return potential but with market risk. Increasingly popular, especially for savers with 15+ years to retirement.
• 3a insurance policy — combines savings with life insurance. Less flexible and typically higher fees. Suitable when life insurance cover is needed.

Tax savings example (canton of Zurich, married, CHF 150,000 income):

This calculation excludes the benefit of tax-free growth within the 3a account, which adds further value depending on the investment return achieved.

How do the three pillars work together?

A worked example for a GmbH founder, age 40, in Zurich, salary CHF 150,000:

The replacement rate in this example is approximately 47% of gross salary — below the 60% target. This shortfall is typical for incomes above CHF 120,000 and explains why high-earning founder-directors use above-minimum BVG plans and pillar 3a to close the gap.

What should a GmbH or AG founder consider?

Salary level

The salary determines first- and second-pillar contributions. Setting it too low reduces retirement provision and risks reclassification of dividends as hidden salary by the compensation office. Setting it too high increases social insurance costs unnecessarily. The commonly applied benchmark is a salary representing at least 60% of total compensation (salary + dividends). See our social insurance guide for the salary-dividend rules.

BVG plan selection

As an employer, you choose the pension fund. For a company where the director is the only or primary employee, the BVG plan choice directly affects personal retirement. Considerations:

• Contribution level: minimum plan (cheapest) vs above-minimum (better retirement, tax-deductible for the company)
• Insured salary cap: minimum BVG covers up to ~CHF 88,200 gross; above-minimum plans can insure CHF 150,000+
• Voluntary buy-in (Einkauf): most pension funds allow one-time purchases of missing contribution years. These buy-ins are fully tax-deductible for the individual — often the single largest tax deduction available to a Swiss business owner
• Lump-sum vs annuity: check the pension fund’s conversion rate and withdrawal rules before committing

Voluntary BVG buy-in as tax planning

A voluntary buy-in (freiwilliger Einkauf) into the pension fund is one of the most powerful tax tools available:

• The full amount is deductible from taxable income in the year of payment
• There is no annual limit beyond the fund’s calculated maximum buy-in potential
• The capital grows tax-free inside the pension fund
• At retirement, withdrawal is taxed at a reduced rate

Restriction: capital from a voluntary buy-in cannot be withdrawn as a lump sum within three years of the purchase. This prevents using buy-ins purely as a short-term tax deferral.

For a founder-director earning CHF 180,000 with a buy-in potential of CHF 200,000, a single buy-in of CHF 100,000 can save CHF 30,000-40,000 in income tax in one year. Spreading buy-ins across two or three tax years can be more efficient if the marginal rate varies.

Pillar 3a for the director

Every director drawing a salary with BVG coverage can contribute CHF 7,258 per year to pillar 3a. This is a personal contribution — the company cannot pay it. But the company can ensure the director’s net salary is sufficient to make the contribution comfortably.

For directors under 50 with a 15+ year horizon, a securities-based 3a solution (invested in equity-heavy funds) has historically outperformed bank-based 3a accounts by a significant margin. The risk is real but the time horizon provides cushion.

Why you can trust this guide

This guide is written by Florian Rosenberg, a former fiduciary office manager and private banker with direct experience structuring pension and compensation arrangements for Swiss company founders. All figures reflect 2026 rates. Legal references cite the governing acts — AHVG, BVG, and BVV 3 — so you can verify any point against the primary source.

Frequently asked questions