Bilateral Agreements III: Council of States test on Monday (cross-border guide)

Operational details

Two aspects to keep separate

For a cross-border worker who works in Canton Ticino, the move to the Council of States should be read alongside the rules already applicable, without automatically turning it into a tax change. The source discusses Bilaterals III and a Switzerland-EU package; it does not present the dossier as a new 2026 tax agreement. This distinction avoids attributing immediate effects to a payslip or a permit.

The New Cross-Border Commuter Agreement has its own timeline: it was signed on 23 dicembre 2020 and has been in force since 1 gennaio 2024. These dates belong to the framework already applicable and are not indicated by the source as part of the announced review. The comparison can be read as follows:

The most concrete point for taxation therefore remains separate: withholding tax on employment income is withheld only in Switzerland, while Italy avoids double taxation through a tax credit in section CE of the 730. The text on Bilaterals III does not announce a change to this mechanism.

Where caution is needed

The same caution applies to AVS, LPP and LAMal. These are areas that a cross-border worker may associate with agreements between Switzerland and the EU, but the source does not describe changes to contributions, social security or health insurance. A subsequent update should therefore be read by checking whether it actually mentions one of these subjects and whether it specifies the persons concerned and effective dates.

The same applies to tax rebates: those looking for the dedicated framework can consult the guide to ristorni Ticino-Italia, while keeping that topic separate from the parliamentary debate described in the article.

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Key points

What to do after the announcement

The text allows for a reading procedure, not an administrative process. It does not indicate any forms, documents, rates or personal deadlines to apply. The cross-border worker can therefore use the parliamentary step as a checkpoint and wait for any future communications to clarify the content, recipients and effective dates.

Checklist for the cross-border worker

1. Note the timeframe: starting Monday, the package will be examined by the Council of States. This is the journalistic deadline indicated by the source, not an individual tax deadline.

2. When reading an update, distinguish the debate from any possible decision. The source speaks of expected sparks and a marathon debate, but does not communicate a definitive outcome.

3. If references appear to withholding tax, tax rebates or double taxation, compare them with the framework already in force. The withholding on employment income remains indicated in Switzerland, and the Italian tax credit is entered through section CE of the 730. The title Bilaterali III alone is not enough to infer a tax change.

4. If a future text mentions G permit, AVS, LPP or LAMal, check that it explicitly identifies the category concerned. The comparatore Permesso G vs B is available for the initial document check; for health insurance, see guide LAMal/CMI.

This sequence prevents confusing news about the institutional agenda with a change already applicable to the cross-border worker. It also helps keep separate the package of Switzerland-EU agreements, the Nuovo Accordo Frontalieri and the rules currently affecting taxation, social security and insurance.

When concrete data on salary or tax emerge, close the check with calcolatore fiscale dello stipendio.

Source: laregione.ch