Living in Cocquio-Trevisago as a Ticino border worker: guide 2024

Context

In brief

• New Cross-Border Workers Agreement effective from January 1, 2024: changes to the tax regime
• Withholding tax deducted in Switzerland, double taxation avoided
• Old cross-border workers remain taxed only in Switzerland (Art. 9 of the 2020 Agreement).
• For Article 9 of the Agreement, “old frontier workers” are people who met the tax requirements and worked in Graubünden, Ticino or Valais on 17 July 2023 or during the period from 31 December 2018 through 17 July 2023. Article 9 keeps covered employment income taxable exclusively at source in Switzerland; other workers follow the ordinary regime, with ordinary taxation in Italy, a credit for Swiss tax and Swiss withholding at 80% of the ordinary rates. The €10,000 figure in Article 4 of Italian Law No. 83/2023 is only the income limit referred to in Article 1(175) of Law No. 147/2013; it is not a general allowance for new frontier workers. Sources: ESTV factsheet (Italian) · Agreement, Art. 9 · Law No. 83/2023, Art. 4.

Key facts

• What: New tax regime for cross-border workers Italy-Switzerland with updated agreement
• When: Effective from January 1, 2024
• Where: Canton Ticino and province of Varese (e.g., Cocquio-Trevisago)
• Who: Cross-border workers with Permit G residing in Italy, working in Ticino
• Old cross-border workers remain taxed only in Switzerland (Art. 9 of the 2020 Agreement).
• The €10,000 limit is not a general allowance: Article 4 of Italian Law No. 83/2023 applies it only to the income referred to in Article 1(175) of Law No. 147/2013.
• Tax treatment: Deducted in Switzerland; double taxation avoided through Italian tax credit in the CE section

Cocquio-Trevisago, a municipality in the province of Varese located a few kilometers from the Ticino border, is a recurring choice for cross-border workers who work in Canton Ticino. The geographical location offers access to major crossings and proximity to Ticino companies, but the decision to move requires a precise understanding of the current tax regime.

With the entry into force of the New Cross-Border Workers Agreement on January 1, 2024, the regulatory framework has undergone significant changes compared to the previous situation. The agreement, signed on December 23, 2020, and ratified by Italy with Law 83 of June 13, 2023, redefines the taxation methods for workers residing in Italy and working in Switzerland.

A central element concerns the place of withholding tax: for cross-border workers, the withholding is made in Switzerland. Italy thus avoids double taxation through the mechanism of the tax credit in the CE section of the income tax return (model 730), provided for by the Italy-Switzerland Convention signed on March 9, 1976.

The distinction between old and new cross-border workers

The regime provides a distinction depending on the date on which the status of cross-border worker was acquired. The €10,000 limit is not a general allowance: Article 4 of Italian Law No. 83/2023 applies it only to the income referred to in Article 1(175) of Law No. 147/2013. This distinction has direct implications on the paycheck: at equal gross income, the withholding varies based on the status acquired at the time of transfer. For those considering moving from Cocquio-Trevisago to Ticino, correctly identifying their category is the first operational step.

Operational details

Tax and social security implications for cross-border workers

Switching from an Italian to a Swiss salary involves changes in the structure of contributions and taxation. Unlike Italy, where the federal IRPEF is structured on progressive rates (23% up to €28,000, 33% from €28,001 to €50,000, 43% over €50,000), Switzerland applies a withholding tax system managed at the federal and cantonal levels.

For the cross-border worker with Permit G, the Swiss contribution burden consists of:

• AVS/AI/IPG (old-age, disability, and loss of earnings insurance): 5.3% of gross salary at the employee's expense
• AD/AC (unemployment insurance and insolvency allowance): 1.1% with a maximum cap of CHF 148,200 of taxable income
• LAINF (accident insurance): 0.7–1.5%, generally paid by the employer
• LPP (mandatory second pillar pension): 7–18% depending on the age bracket from 25 years onwards

These contributions are deducted directly from the Swiss paycheck. A simulation with the tax calculator shows that, at equal gross income, the Swiss net after deductions is often higher than the Italian net, also thanks to the double taxation credit system.

Health insurance and social protection

An often underestimated aspect concerns health insurance (LAMal). Cross-border workers with Permit G have the right to choose: they can remain in the Italian system or opt for Swiss insurance. Adult deductibles in Switzerland range from CHF 300 to CHF 2,500 annually, depending on the chosen policy. Understanding the cost of living between Varese/Cocquio-Trevisago and Ticino is essential to evaluate the real economic advantage of the move: higher salaries in CHF must be weighed against housing, transportation, insurance, and food costs in the Canton of Ticino.

Regarding the second and third pension pillars, those working in Switzerland are automatically enrolled in the LPP (mandatory) and have the option to subscribe to the third pillar (3a). These mechanisms build a pension capital significantly different from what is accumulated with INPS enrollment in Italy. The appreciation of the LPP fund during working life and the lifelong pension from Switzerland exceed the guarantees of the Italian pension system. Additionally, voluntary contributions to the third pillar offer immediate tax benefits in Switzerland not available in Italy. Those moving their residence must coordinate these positions with their salary calculator to evaluate the net pension advantage.

Useful tools for your case

To verify your within/over 20 km tax scenario, use the net salary calculator and the tax return guide.

Key points

Pre-move procedure and checklist

Deciding to move from Cocquio-Trevisago to Ticino to work requires coordinated administrative planning. Here are the essential steps:

Step 1: Obtain the Permit G The Work Permit for cross-border commuters (Permit G) is the legal basis for working in Switzerland. It must be requested from the competent cantonal authorities of Ticino before starting work. The application generally includes the employment contract, identity documents, and proof of residence in Italy.

Step 2: Verify cross-border commuter status (old/new) Determining whether you fall into the category of "old cross-border commuters" (already in status before July 17, 2023) or "new cross-border commuters" is crucial. The €10,000 limit is not a general allowance: Article 4 of Italian Law No. 83/2023 applies it only to the income referred to in Article 1(175) of Law No. 147/2013.

Step 3: Notify the change of residence to the Tax Agency If you remain resident in Italy but work in Switzerland, you must notify the cross-border employment relationship to the Italian tax authorities. This allows the application of the tax credit in the CE section of the annual declaration (model 730 or Unico).

Step 4: Choose health insurance Exercise the LAMal option right: stay in the Italian system or switch to a Swiss policy with CHF 300–2500 deductibles. The decision depends on the individual health profile and the costs compared between the two systems.

Tax timeline and deadlines

The move should be planned considering administrative times (obtaining Permit G: typically 2–4 weeks) and the first withholding calculation at the start of employment. The annual tax declaration in Italy (model 730 or Unico) includes the CE section for the tax credit on taxes paid in Switzerland. This declaration allows the cross-border commuter to recover, in the refund or compensation phase, the part of the Swiss tax not aligned with the Italian rates of their income bracket.

Use the salary calculator before moving to estimate the actual net monthly and annual income. Consult the Permit G comparator to verify the specific Ticino cantonal procedure. Accurate planning in the months preceding the move avoids tax surprises and ensures a smooth management of the dual administrative dimension (Italy-Switzerland) of cross-border life.