What percentage of tax at source is withheld on my Ticino paycheck?

The tax at source depends on the Swiss federal rate and the Ticino cantonal rate. For a lower-middle income (CHF 40,000-60,000 gross), the rate is between 18% and 22%. It is not established arbitrarily, but calculated by the Federal Tax Administration (AFC/ESTV) according to formulas defined by federal and cantonal legislation. The employer applies this rate directly to the paycheck. In the Italian 730, you can then apply for the tax credit to avoid double taxation.

If I have a family in Italy with dependent children, how does my taxation as a border worker change?

Having dependent children in Italy mainly affects the Italian declaration (730), not the Swiss one. Switzerland applies tax at source on the basis of gross income, regardless of dependent family members. In Italy, you can download deductions for dependent children in the CE framework. Some cantons in Ticino apply tax rate reductions at source if you have special family situations: consult the cantonal tax office or an accountant specialized in border workers.

Should you stay in the Italian Health Service (CMI) or switch to the Swiss LAMal?

It depends on your health situation and the LAMal awards available in Ticino. The Italian CMI is free (paid via IRPEF), but offers reduced coverage abroad. The Swiss LAMal costs CHF 300-1,500 per month (variable by age and deductible), but fully covers Swiss medical expenses. If you are young and healthy, the high-deductible LAMal (CHF 2,500) can be cheap. If you have chronic conditions, the Italian CMI may be convenient. It's a personal choice: compare quotes from the Ticino LAMal crates before deciding.

How many years of AVS/LPP contributions do I need for a decent pension?

AVS pension requires at least 43 years of contributions (Italy-Switzerland coordination). If you have less than 43 years of payments, your pension is reduced proportionately. The LPP is complementary: the more years you spend, the higher the income. If you work 15 years as a border worker in Ticino (CHF 50,000 average gross), you would accumulate about CHF 250,000-300,000 in LPI (it also depends on the return on investment). Consult a Swiss bank or social security advisor for a custom simulation.

What happens if I leave my job in Ticino before I retire?

If you terminate your employment in Switzerland, the G permit is automatically revoked. The accumulated AVS contributions remain in the system and will be counted towards your retirement. LPP funds must be withdrawn or transferred to an Italian private pension fund (CPE) within 2 years of the termination of the relationship. If you do nothing, the LPP stays in Switzerland until you reach retirement age. Check with your LPP cashier before leaving work to avoid surprises.

Living in Baceno and working in Ticino: border guide (cross-border guide)

Di Redazione Frontaliere Ticino · Published on 21 August 2026

View of the Ossola Valley towards Ticino: Alpine border landscape with daily cross-border worker commutes.

Tax advantages, procedures, costs and regulations for those who live in the Ossola Valley and commute to the Canton of Ticino as a border worker.

Context

Brief Overview

New Frontalieri Agreement in effect from January 1, 2024 regulates rights and taxes
Withholding tax in Switzerland; Italian tax credit to avoid double taxation
G permit mandatory, CHF 10,000 exemption for new frontaliers
Swiss pension (AVS, LPP) more robust than Italian INPS

Key Facts

What: Italian dependent workers working in Ticino
When: From January 1, 2024 (New Frontalieri Agreement in effect)
Where: Baceno/Valle Ossola (Italy) ↔ Canton Ticino (Switzerland)
Tax regime: Withholding tax in Switzerland + Italian tax credit (CE 730 form)
Old frontaliers: Exemption of CHF 7,500, transitional regime 2024–2033
New frontaliers: Exemption of CHF 10,000 on foreign earnings
Pension: AVS/AI/IPG 5.3% employee; LPP 7–18% for age range (from 25 years)

Living in Baceno and working in Ticino represents a increasingly popular choice among residents of the Valle Ossola. The geographical proximity to the Canton Ticino, job opportunities on the Swiss market, and differences in tax systems between Italy and Switzerland push many workers to cross the border daily. The regulatory framework governing this condition has been updated with the New Frontalieri Agreement, signed on December 23, 2020 and in effect from January 1, 2024. This agreement defines rights, tax obligations, and pension entitlements for those who choose transfrontier work.

The Baceno-Ticino frontaliere profile

A typical frontaliere on this route is an employee resident in the Italian Valle Ossola but working in the Canton Ticino. This configuration offers concrete advantages: the geographical proximity reduces travel times, while residence in Baceno allows for lower housing costs compared to urban Ticino areas. The Swiss foreign earnings (in CHF) are generally higher than the Italian counterpart in EUR.

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Operational details

The Fiscal System for the Frontalier: Withholding Tax and Tax Credit

The fiscal system for the frontalier Baceno-Ticino is based on a fundamental principle: the withholding tax is only retained in Switzerland, not in both countries. The Ticinese employer retains the tax based on the Swiss federal and cantonal rate, not the Italian IRPEF rate. Switzerland is not a member of the EU or the European Economic Area; taxation follows exclusively Swiss law and the 1976 Italian-Swiss Convention.

When the frontalier declares their income in Italy through the model 730, they insert in the CE box the amount of the withholding tax paid in Switzerland. This amount is not taxed again in Italy; it works as a tax credit. If the average Swiss rate is 20% and the gross income is CHF 60,000, the withholding tax will be CHF 12,000 approximately. In the Italian 730, the credit prevents double taxation. It is an automatic mechanism, not discretionary: the Federal Administration of Contributions (AFC/ESTV) calculates the rate according to the federal and cantonal formulas.

Refund Scenarios

Refunds occur when the personal fiscal situation justifies a reduction in the withholding tax. If a frontalier has dependents in Italy or relevant professional deductions, the Swiss withholding tax retained may exceed the effective average rate. In these cases, it is possible to request a correction from the AFC/ESTV cantonal office, even if the times can be long (6-12 months). A Ticinese commercialist specialized in frontaliers can guide the process. If the frontalier works only part-time, the tax is still calculated as if they were full-time; the annual Italian declaration can reveal excessive taxes, recoverable through the 730.

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Key points

Procedure and Practice: From Relocation to First Day of Work

Moving to Baceno and starting work in Ticino requires a sequential order of administrative steps. Skipping one of these steps can delay the start of work or create fiscal complications.

Phase 1: Labor Contract Insurance

The first step is to obtain a written labor contract from an employer in the Canton of Ticino. The contract must specify the start of the employment relationship, the position, the gross salary, the working hours, and the collective agreement category. Once signed, the employer proceeds with the application for a G permit to the cantonal authorities (Migration Section of Ticino).

Phase 2: Request for G Permit

The G permit is requested by the employer or the worker themselves at the Migration Section of the Canton of Ticino. Required documents: valid passport, good conduct certificate (to be requested from the municipality of residence in Baceno), and signed labor contract. The average processing time is 4-6 weeks. Once approved, the permit is nominative and linked to the employer.

Phase 3: Registration with Health Insurance

Once the G permit is approved, the worker must choose whether to enroll in the Swiss LAMal or remain in the Italian CMI. If they choose LAMal, they must contact a Ticinese health insurance fund and submit an application within the month of the start of work. Coverage usually starts from the 1st day of the following month.

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Frequently Asked Questions

What percentage of tax at source is withheld on my Ticino paycheck?: The tax at source depends on the Swiss federal rate and the Ticino cantonal rate. For a lower-middle income (CHF 40,000-60,000 gross), the rate is between 18% and 22%. It is not established arbitrarily, but calculated by the Federal Tax Administration (AFC/ESTV) according to formulas defined by federal and cantonal legislation. The employer applies this rate directly to the paycheck. In the Italian 730, you can then apply for the tax credit to avoid double taxation.
If I have a family in Italy with dependent children, how does my taxation as a border worker change?: Having dependent children in Italy mainly affects the Italian declaration (730), not the Swiss one. Switzerland applies tax at source on the basis of gross income, regardless of dependent family members. In Italy, you can download deductions for dependent children in the CE framework. Some cantons in Ticino apply tax rate reductions at source if you have special family situations: consult the cantonal tax office or an accountant specialized in border workers.
Should you stay in the Italian Health Service (CMI) or switch to the Swiss LAMal?: It depends on your health situation and the LAMal awards available in Ticino. The Italian CMI is free (paid via IRPEF), but offers reduced coverage abroad. The Swiss LAMal costs CHF 300-1,500 per month (variable by age and deductible), but fully covers Swiss medical expenses. If you are young and healthy, the high-deductible LAMal (CHF 2,500) can be cheap. If you have chronic conditions, the Italian CMI may be convenient. It's a personal choice: compare quotes from the Ticino LAMal crates before
How many years of AVS/LPP contributions do I need for a decent pension?: AVS pension requires at least 43 years of contributions (Italy-Switzerland coordination). If you have less than 43 years of payments, your pension is reduced proportionately. The LPP is complementary: the more years you spend, the higher the income. If you work 15 years as a border worker in Ticino (CHF 50,000 average gross), you would accumulate about CHF 250,000-300,000 in LPI (it also depends on the return on investment). Consult a Swiss bank or social security advisor for a custom simulation
What happens if I leave my job in Ticino before I retire?: If you terminate your employment in Switzerland, the G permit is automatically revoked. The accumulated AVS contributions remain in the system and will be counted towards your retirement. LPP funds must be withdrawn or transferred to an Italian private pension fund (CPE) within 2 years of the termination of the relationship. If you do nothing, the LPP stays in Switzerland until you reach retirement age. Check with your LPP cashier before leaving work to avoid surprises.