Tax and Social Security in Switzerland: what you need to know

Guide byExactio

Switzerland is known for its low taxes compared to other countries in Europe and the rest of the world. Find out what it means to be a Swiss tax resident and what you can expect your yearly tax burden to be.

Get more info

Key facts you should know about Tax and Social Security in Switzerland

  • The level of tax is determined by place of residence. Switzerland is a federal state, so you are taxed on three jurisdictions (federal, cantonal and communal). This means you will be taxed differently depending on where you live. Cantons with a high level of taxation are Basel, Vaud and Geneva, while cantons with a relatively low level of taxation are Zug, Obwalden, Appenzell Innerhoden or Schwyz.

  • The Swiss social security system is based on three "pillars" and each pillar aims to help retired individuals and their immediate family to maintain their accustomed lifestyle.

  • Foreigners arriving in Switzerland and who are above the age of 25, inevitably will have a gap in their second pillar pension fund due to the missing years of contributions. You may close this gap with so-called voluntary pension buy-back contributions.

Taxation in Switzerland

According to Swiss tax legislation, you are tax resident at the place where you intend to stay permanently, and which determines your center of your personal and professional interests. Additionally, you would also be considered as resident for tax purposes if you remain in Switzerland for a protracted period of more than 90 days, or 30 days if performing a gainful activity.

In practice it can be said that if you hold a Swiss residence permit (L, B or C permit) and/or are registered as a resident with the local authorities, you are considered a tax resident based on domestic legislation. However, international double tax treaties may overrule domestic legislation.

As a Swiss tax resident, you are subject to tax on your worldwide income and wealth (so-called unlimited tax liability). Whereas all taxable income and wealth must be declared, certain types of income or wealth are exempt from Swiss tax such as income and wealth from real estates located abroad. 

If you are a foreign individual without C-permit status working for a Swiss employer, you are generally subject to payroll tax withholding also known as "Quellensteuer" in German or "taxation à la source" in French. The payroll tax withholding is levied by the Swiss employer on a monthly basis and includes federal, cantonal and communal income tax. The payroll tax rate also considers your tax status, i.e. single, married or registered partnership, the employment status of your spouse/registered partner, dependent children and registered religious affiliation, and certain lump-sum tax deductions.

The payroll tax withholding may be your final tax liability unless you are entitled to claim additional deductions such as pillar 3a funds contributions, alimony payments etc. In order to benefit from these deductions, you need to request a rectification of the payroll tax withholding which, in most cantons, needs to be submitted no later than end of March of the year following the tax year without the possibility for extension.

Social security and pensions in Switzerland

The first pillar contains the Old Age and Survivors/Disability Insurance (short OASDI) also known as the Swiss state pension. The second pillar includes the occupational pension scheme (short BVG/LPP) and the third pillar contains private pension provisions.

Let’s start by clarifying these abbreviations:

Old Age and Survivors/Disability Insurance - OASDI (EN) or AHV, Alters- und Hinterlassenenversicherung (DE) or AVS, Assurance-vieillesse et survivants (FR)

Unemployment insurance - UI (EN) or ALV, Arbeitslosenversicherung (DE) or AC, Assurance chômage (FR)

Ocupational benefit plan (EN) or BVG, Berufliche Vorsorge (DE) or LPP, La prévoyance professionnelle (FR)

First pillar: OASDI/ AHV/ AVS

The first pillar social security or state pension is meant to cover the basic needs of an individual and their immediate family. The state pension is set-up as a pay-as-you-go-system meaning that the contributions collected are spent immediately to the current beneficiaries.

The first pillar not only includes benefits in cases of retirement and disability, but also compensates loss of income due to compulsory services (military, civil service etc.) or maternity leave. 

Although it is covered by separate legislation, the first pillar system also includes the mandatory unemployment insurance, ALV/AC. In case someone involuntarily becomes unemployed, the insurance will pay 70% (80% if supported children live in the household) of the insured salary for up to 520 workdays depending on the individuals age and months of contribution made to the ALV/AC. Another 120 days may be added, if the individual is close to the ordinary retirement age (64 for women and 65 for men).

Every individual who resides in Switzerland is required to pay contributions to the OASDI regardless of the employment status. The obligation to contribute starts from the first day of January after the age of 17 is reached for employed individuals. For those who are not employed, the obligation to contribute starts from the first day of January after the age of 20 is reached.

Retirement age for women is 64 and for men is 65 years old.

Second pillar: occupational pension OP/BVG/LPP

Unlike the state pension scheme, the occupational pension scheme is a fully funded pension system, which means that your contributions are credited to your individual savings account and will be used to pay your future benefits.

Third pillar: private pensions and their characteristics

The voluntary third pillar pension plans are flexible pension plans in addition to those of the mandatory first and second pillar schemes. Their purpose is to close financial gaps if your benefits from the first and second pillars are insufficient.

Neither the state nor your employer is involved with funding your private pension provisions.

The decision as to whether you want a private pension provision is completely up to you.

Get more info


For a more in depth look at the Swiss Tax, Social Security & Pension system, please read this article as well.