Wages and labour market canton Aargau

Context

In brief

• Federal labor market: max 45 hours/week (industry/offices/sales), 50 hours other sectors
• AVS/AI contributions: 5.3% employee, 10.6% total with employer
• Minimum vacations: 4 weeks (5 for workers under 20)
• No federal minimum wage; some cantons set their own minimum

Key facts

• What: Worker rights and protections under Swiss federal law
• When: Current legislation; contributions paid continuously during employment
• Where: Canton of Aargau, subject to Swiss federal law
• Who: Private sector employees (industry, trade, services)
• Maximum hours: 45 hours/week (industry/offices/sales); 50 hours other sectors
• Minimum vacations: 4 weeks annually; 5 weeks for minors under 20
• Protected leaves: Maternity 14 weeks at 80%; paternity 2 weeks

The labor market in the canton of Aargau is regulated by the Swiss federal system, which ensures uniform working conditions, protections, and rights regardless of the canton of employment. A notable feature of Swiss labor law is the absence of a federal minimum wage—a regulatory choice that allows individual cantons to set their own. In the context of Aargau, as in any other canton, wage levels are primarily determined by market dynamics, sectoral collective labor agreements, and the degree of professional training and specialization of workers.

The federal labor law framework

The Federal Labor Law sets a maximum of 45 weekly hours for industrial sectors, administrative offices, and retail trade. Other sectors generally operate with a 50-hour weekly limit. These hourly limits apply uniformly in Aargau and throughout Switzerland, regardless of additional cantonal choices. The guaranteed minimum vacations are 4 weeks annually for adult workers, increasing to 5 weeks for those under 20. In addition to regular holidays, federal legislation provides specific protections for particular work-life situations. Maternity leave is set at 14 weeks, paid at 80% of regular salary, funded by maternity and paternity insurance (IPG). Paternity leave is guaranteed for 2 weeks. Notice periods for terminating employment follow a progressive timeline: 1 month during the first year of employment, 2 months from the second to the ninth year, and 3 months from the tenth year onwards.

The salary contribution system

The Swiss social protection and pension system is financed through a structured system of mandatory salary contributions, deducted directly from the employee's paycheck. Old-Age and Survivors' Insurance (AVS) and Disability Insurance (AI) require a 5.3% contribution of the gross salary from the employee, while the employer contributes the same 5.3%, totaling 10.6%. Unemployment Insurance (AD) and Loss of Earnings Allowance (IPG) absorb an additional 1.1% of the salary, up to an annual maximum set by law. Occupational Accident Insurance (LAA) varies between 0.7% and 1.5% depending on the specific risk of the activity sector. Mandatory occupational pension (LPP/BVG) involves increasing contributions with the worker's age: 7% for ages 25-34, 10% for ages 35-44, 15% for ages 45-54, and 18% for ages 55 until the retirement reference age. All these amounts are deducted directly from the gross salary and flow into federal pension funds.

Operational details

Collective agreements and wage structure

Collective labor agreements (CCL) represent the main mechanism for determining wages in various sectors of the Swiss economy, including the canton of Aargau. Where there is no federal minimum wage, these agreements — negotiated between employers' associations and trade unions — establish minimum wage levels, salary progression margins, and additional benefits for specific categories of workers. In Aargau, as in other industrialized cantons, CCLs cover a significant portion of the labor market, ensuring a certain standardization of wages even in the absence of a legally imposed minimum.

The federal contribution structure we have described — AVS, AI, AD, IPG, LAA, and LPP — represents a substantial portion of the gross salary, normally between 12% and 15% for an average worker, depending on age and sector of activity. This means that an agreed gross salary translates into a lower net pay after the deduction of these mandatory contributions. In addition to this layer of mandatory deductions, federal, cantonal, and municipal taxes are added, which vary depending on the canton of residence. The canton of Aargau applies its own tax rates at the cantonal level, to which the municipal multipliers established by the individual communes of Aargau are added. A person who works and resides in Aargau will therefore pay both federal social security contributions and cantonal and municipal taxes of Aargau.

Wage differentials by level of education

Wage levels follow typical patterns of the Swiss economy, where the level of education is the main determinant of remuneration. A worker with a vocational certificate (AFC) typically earns less than a worker with a higher technical diploma (ITS), who in turn earns less than a university graduate. However, professional experience, technical specialization, and the specific sector of activity also significantly influence remuneration. In the manufacturing and technology sectors, traditionally strong in German-speaking Switzerland and Aargau, wages tend to be above the national Swiss average, while in retail and personal services, salaries are generally lower. Labor mobility remains a relevant aspect: a worker who changes canton may find different market conditions, even if the federal legal framework remains the same.

Useful planning tools

To estimate your pension strategy, use the pension planner and the pillar 3 simulator.

Key points

How to navigate the Swiss system: practical procedure

For those starting to work in Aargau or changing jobs within the canton, it is essential to understand how the payslip is structured and what rights are guaranteed by federal law. First, check if your sector is covered by a collective labor agreement: most major sectors are. If so, your employer is legally obliged to respect the minimum wages and conditions set out in the CLA. This means that your salary cannot fall below the level set by the collective agreement.

Second, carefully examine the payslip you receive. You should clearly see:

• The agreed gross salary
• Deductions for AHV/AI (5.3% as an employee)
• Deductions for AD and IPG (1.1% up to the annual maximum)
• Deductions for LAA (0.7–1.5% depending on the sector)
• LPP contributions (variable by age group: 7%, 10%, 15%, 18%)
• Withholdings for federal direct tax and cantonal/communal taxes
• The final net salary you receive monthly

If you notice discrepancies or do not recognize some items, ask for clarification from the human resources department: it is your right to fully understand your salary.

Calculation tools and vacation rights

If you want to calculate how much you will earn net based on a proposed gross salary, you can use dedicated online tools that simulate federal and cantonal deductions specific to the canton of Aargau. Remember that health insurance premiums (LAMal) — mandatory for all residents in Switzerland — are not deducted from the payslip but paid directly to the private insurer on a monthly basis. Premiums vary depending on the insurer, the chosen deductible level (from CHF 300 to CHF 2,500 annually), and any cantonal premium reduction subsidies. If you change jobs or cantons, remember that your vacation rights do not reset: the minimum of 4 (or 5) weeks of annual vacation is a right guaranteed by federal law, regardless of how many weeks you have used with the previous employer. If your previous employer did not grant you vacation or you terminated the relationship before using it, you are entitled to compensation.

For an accurate estimate of your net salary based on the proposed gross salary in Aargau, consult our salary calculator, which automatically applies the federal, cantonal, and communal rates specific to your situation.