How much social deductions are there from gross wages in Switzerland for cross-border workers?

There are five: AHV, IV, EO, ALV and UVG.

Can I choose the pension fund (LPP) or is it assigned by the employer?

No, the employer chooses the pension fund (LPP), but you can check the regulation for any conditions more advantageous than the legal minimum.

How does taxation work for Italian cross-border commuters working in Switzerland?

Italian cross-border commuters are subject to withholding tax in Switzerland, which is withheld directly from their paychecks. The rate varies according to income, marital status and municipality of tax residence in Italy. Under the 2020 agreement, in force since 17 July 2023 and applied from 1 January 2024, 'new cross-border workers' (who became cross-border workers after 17 July 2023) pay 80% of the ordinary Swiss tax at source and are also taxed in the ordinary way in Italy, which grants a credit for the tax paid in Switzerland.

Can I get a refund of AVS retainers if I work in Switzerland but reside in Italy?

No. According to the Swiss Compensation Office, a refund of AVS contributions is excluded for nationals of an EU or EFTA state, so also for Italian cross-border workers: the contributions stay on the AVS account and count towards the future Swiss pension.

What happens to my LPP pension if I change my job in Switzerland?

LPP is portable: you can transfer the funds accumulated from one pension fund to another without losses, even if you change your employer. If you leave Switzerland and are compulsorily insured for old age, disability and survivors in an EU or EFTA state (for example because you work in Italy), the mandatory LPP part cannot be paid out in cash and stays in a vested benefits account or policy; the extra-mandatory part can be withdrawn. Always check with your specific pension.

Swiss Payslip: Guide to Social Contributions 2026

Di Redazione Frontaliere Ticino · Published on 23 February 2026 · Updated on 24 September 2026

Detail of a Swiss payslip on a desk with a view of Lake Lugano, a symbol of cross-border work

OASI, LPP, SUVA: discover the 2026 rates and how much you and your employer pay. A practical example on a gross salary of CHF 5,500 for a cross-border worker.

Context

TL;DR

Swiss payslips include AVS, LPP, and LAINF deductions.
1st Pillar: 10.6% total, split equally between employee and employer.
LPP is age-based, mandatory for salaries over CHF 22,680.
Accident insurance varies by sector, 1-2.5% of gross salary.

Key facts

1st Pillar Rate: 10.6% total, 5.3% each for employee and employer.
Unemployment Insurance: 2.2% total, 1.1% for employee, up to CHF 148,200.
LPP Entry Threshold: CHF 22,680 annual salary in 2026, coordination deduction CHF 26,460.
LPP Contribution Rates: Varies by age: 3.5% (25-34), 5.0% (35-44), 7.5% (45-54), 9.0% (55-65).
Accident Insurance: 1-2.5% of gross salary, employer pays for occupational accidents.
Example Deductions: OASI/DI/IC: 5.3%, UI: 1.1%, LPP: 5.0%, NOA: 1.2%.
Total Deductions: Approx. 12-18% of gross salary, excluding tax at source.

The first Swiss payslip can be a puzzle for many of the nearly 80,000 cross-border workers who cross the Brogeda, Gaggiolo, or Ponte Tresa border crossings daily. Acronyms like AVS (OASI), LPP, and LAINF (SUVA) fill the document, reducing the gross salary to a sometimes unexpected net amount. But what do these acronyms mean, and more importantly, what is their real impact on our salary? Let's clarify by analyzing the Swiss pension and insurance system, a model based on solidarity and cost-sharing between employee and employer. The system is based on three pillars, the first two of which directly impact the monthly payslip.

The core of the deductions is the 1st Pillar, a mandatory state social insurance that guarantees a minimum standard of living. This block includes three main components: Old-Age and Survivors' Insurance (OASI/AVS), Disability Insurance (DI/AI), and Income Compensation Insurance (IC/IPG). The total contribution rate is 10.6%, but the good news is that it's split equally: the employee pays 5.3% of their gross salary, and the employer contributes an identical amount. Added to this is Unemployment Insurance (UI/AD), with a rate of 2.2% (so 1.1% is borne by the employee) applied to an annual income of up to CHF 148,200. Since 1 January 2023, no UI contribution is levied on the part of the salary above this threshold (OASI/DI Information Centre, leaflet 2.08, in German). These contributions are managed by the cantonal compensation funds, such as the Institute of Social Insurance (IAS) in Bellinzona, and form the Swiss social safety net.

Operational details

A detailed look at deductions: from the 2nd Pillar to accidents

Beyond the 1st Pillar, the second significant deduction is the LPP, the Federal Law on Occupational Retirement, Survivors' and Disability Pension Plans, or the 2nd Pillar. This is the supplementary pension, mandatory for all employees with an annual salary exceeding the entry threshold, set at CHF 22,680 in 2026 (FSIO, amounts valid from 1 January 2026). The coordinated salary, on which the retirement credits are calculated, is the annual salary minus the coordination deduction of CHF 26,460. Unlike OASI, the LPP contribution rate is not fixed but varies based on the employee's age to ensure adequate capital accumulation over time. Here too, the employer is required to contribute at least 50% of the total. The indicative rates for the employee are:

25-34 years: from 3.5%
35-44 years: from 5.0%
45-54 years: from 7.5%
55-65 years: from 9.0%

Another fundamental deduction is for Accident Insurance (LAINF/SUVA). A distinction must be made here: insurance for occupational accidents (OA) is fully paid by the employer. Insurance for non-occupational accidents (NOA), however, is paid by the employee. Its rate varies depending on the business sector and associated risks, typically ranging from 1% to 2.5% of the gross salary. It is mandatory for anyone working at least 8 hours per week for the same employer.

📊 Practical example: 35-year-old cross-border worker, Gross CHF 5,500/month

OASI/DI/IC (5.3%): -CHF 291.50
UI (1.1%): -CHF 60.50
LPP (employee's share, e.g., 5.0%): -CHF 164.75 (calculated on the coordinated salary: 66,000 − 26,460 = CHF 39,540 a year, i.e. CHF 3,295 a month)
NOA (e.g., 1.2%): -CHF 66.00
Total deductions: Approx. CHF 582.75
Indicative Net Salary: CHF 4,917.25 (excluding tax at source)

Key points

From theory to practice: how to calculate your real net income

Understanding the logic behind each deduction is essential for every cross-border worker in Ticino. It not only allows you to verify the accuracy of your payslip but also to plan your finances and retirement with greater awareness. The sum of OASI, UI, LPP, and accident insurance can represent a significant portion of the gross salary, usually between 12% and 18%, to which the tax at source is then added, varying based on income, marital status, and for 'new cross-border workers', the municipality of tax residence in Italy.

💡 Practical tips:

Always keep your salary certificates: They are crucial documents for your tax return in Italy and for future pension procedures.
Check your pension fund (LPP) regulations: Plans can offer more favorable conditions than the legal minimum. Ask your HR department for the documentation.
Don't confuse social contributions with health insurance: LAMal or an equivalent insurance is a separate and mandatory cost, not directly deducted from the payslip.

Navigating these figures can be complex. The example above is an estimate, but the precise calculation depends on individual factors like age and the specific pension fund. To get a clear and personalized picture of your monthly net salary, the best solution is to use an accurate tool. Before accepting a job offer or for your financial planning, we invite you to use our payslip simulator for a detailed analysis or the quicker net salary calculator for a fast estimate.

Frequently Asked Questions

How much social deductions are there from gross wages in Switzerland for cross-border workers?: There are five: AHV, IV, EO, ALV and UVG.
Can I choose the pension fund (LPP) or is it assigned by the employer?: No, the employer chooses the pension fund (LPP), but you can check the regulation for any conditions more advantageous than the legal minimum.
How does taxation work for Italian cross-border commuters working in Switzerland?: Italian cross-border commuters are subject to withholding tax in Switzerland, which is withheld directly from their paychecks. The rate varies according to income, marital status and municipality of tax residence in Italy. Under the 2020 agreement, in force since 17 July 2023 and applied from 1 January 2024, 'new cross-border workers' (who became cross-border workers after 17 July 2023) pay 80% of the ordinary Swiss tax at source and are also taxed in the ordinary way in Italy, which grants a credit for the tax paid in Switzerland.
Can I get a refund of AVS retainers if I work in Switzerland but reside in Italy?: No. According to the Swiss Compensation Office, a refund of AVS contributions is excluded for nationals of an EU or EFTA state, so also for Italian cross-border workers: the contributions stay on the AVS account and count towards the future Swiss pension.
What happens to my LPP pension if I change my job in Switzerland?: LPP is portable: you can transfer the funds accumulated from one pension fund to another without losses, even if you change your employer. If you leave Switzerland and are compulsorily insured for old age, disability and survivors in an EU or EFTA state (for example because you work in Italy), the mandatory LPP part cannot be paid out in cash and stays in a vested benefits account or policy; the extra-mandatory part can be withdrawn. Always check with your specific pension.