Effective date: 01.01.2024. Status: AI initial draft · v3-minimal · v4 extended, full coverage of cross-border workers.

What this is about

Anyone who holds a G cross-border permit — i.e. works in Switzerland but lives in the border area of a neighbouring country (France, Germany, Austria, Italy, Liechtenstein) — and wishes to move their place of residence to Switzerland legally changes from the G permit to the B permit (AFMP residence).

The procedure is generally straightforward for EU/EFTA nationals, as AFMP Annex I, Art. 7 codifies the right of residence for AFMP workers with employment in Switzerland. There is therefore no separate "G→B application", but rather an initial B residence permit based on employment in Switzerland.

Procedure outline

  1. Relocation of residence to Switzerland: Conclude a lease agreement, register the change of address, adjust insurance policies.
  2. Registration with the Swiss municipality of residence within 14 days of arrival (FNIA Art. 12 — see Canton registration within 14 days).
  3. Application for a B residence permit at the cantonal migration office — the municipality usually forwards the application to the cantonal authority.
  4. Documents:
  • Identity card / passport,
  • current G permit (to be replaced by a B permit),
  • Employment contract or confirmation from the employer,
  • Tenancy agreement or proof of ownership of the Swiss property,
  • Proof of health insurance (see below),
  • biometric data will be collected on site.
  1. Health insurance change: Cross-border workers are often exempt from the mandatory Swiss health insurance scheme (KVG) under the France-Switzerland Agreement (CMU-Frontalier) or another neighbouring country’s system. If they move their residence to Switzerland, health insurance under the KVG becomes mandatory (see Swiss social insurance and permit impact).
  2. Registration of arrival is ordered — usually within 2–6 weeks.

Practical information

Obligation to notify job openings: Not applicable to AFMP nationals – automatic AFMP protection.

Quota restriction: Not applicable to nationals of FZA.

Family reunification: Spouses and children may also move to Switzerland under AFMP Annex I, Art. 3; the derivative B permit can be applied for at the same time or subsequently.

Tax implications: Moving the place of residence means that the person becomes liable for tax in Switzerland. The withholding tax for cross-border workers no longer applies; instead, ordinary tax assessment applies. From a permit perspective, this is irrelevant, but from a tax perspective, it represents a change in circumstances.

Road Traffic: Swiss driving licence exchange must be carried out within 12 months of taking up residence (FZG Art. 42).

Third-country nationals in cross-border employment

Holders of G permits from third countries are less common (essentially, these are cases from older cohorts and special cases), and the change to a B permit takes place under FNIA Articles 18-21 (employment of third-country nationals), with the obligation to register the employment and, if applicable, subject to quota restrictions. This file does not cover this process; see B residence permit for the standard application process for a B permit for third-country nationals.

What this file is NOT

  • no full coverage for cross-border commuters (see G cross-border permit — postponed to version 4),
  • no tax advice on changing residence,
  • no recommendation as to the choice of canton of residence,
  • no advice on the reverse path (changing from a B permit to a G cross-border permit).

Cross-Refs

B residence permit · G cross-border permit (v4-Stub) · Canton registration within 14 days · Canton change (Art. 37 AIG) · FZA/VFP glossary · Swiss social insurance and permit impact.

HARD GLOSSARY — non-negotiable Swiss federal codes / agency names.

  • "AIG" → "FNIA"
  • "Ausländer- und Integrationsgesetz" → "Federal Act on Foreign Nationals and Integration"
  • "VZAE" → "OASA"
  • "BüG" → "SCA"
  • "Bürgerrechtsgesetz" → "Swiss Citizenship Act"
  • "FZA" → "AFMP"
  • "Freizügigkeitsabkommen" → "Agreement on the Free Movement of Persons"
  • "AsylG" → "AsylA"
  • "Asylgesetz" → "Asylum Act"
  • "nDSG" → "revFADP"
  • "DSG" → "FADP"
  • "SEM" → "SEM"
  • "Staatssekretariat für Migration" → "State Secretariat for Migration"
  • "BVGer" → "FAC"
  • "Bundesverwaltungsgericht" → "Federal Administrative Court"
  • "Bundesgericht" → "Federal Supreme Court"
  • "Fedlex" → "Fedlex"
  • "Aufenthaltsbewilligung B" → "B residence permit"
  • "Niederlassungsbewilligung C" → "C settlement permit"
  • "Kurzaufenthaltsbewilligung L" → "L short-term permit"
  • "Grenzgängerbewilligung G" → "G cross-border permit"
  • "Vorläufige Aufnahme F" → "F provisional admission"
  • "Schutzstatus S" → "S protection status"
  • "Asylsuchende N" → "N asylum-seeker permit"
  • "Einbürgerung" → "Naturalisation"
  • "erleichterte Einbürgerung" → "facilitated naturalisation"
  • "ordentliche Einbürgerung" → "ordinary naturalisation"
  • "Familiennachzug" → "family reunification"
  • "Härtefall" → "hardship case"
  • "Kantonales Migrationsamt" → "cantonal migration office"
  • "OCPM" → "OCPM"
  • "MIDI" → "MIDI"
  • "SPOP" → "SPOP"
  • "MEBEKO" → "MEBEKO"
  • "BGFA" → "LLCA"
  • "Anwaltsregister" → "cantonal bar register"
  • "Apostille" → "apostille"
  • "Schengen" → "Schengen"
  • "Schengen-Overstay" → "Schengen overstay"
  • "Wegweisung" → "removal"
  • "Widerruf" → "revocation"
  • "Beschwerde" → "appeal"
  • "Verfügung" → "ruling"
  • "Anmeldung" → "registration of arrival"
  • "Genossenschaft" → "cooperative society"
  • "Beirat" → "advisory board"
  • "Redaktion" → "editorial team"

Status of sources: FZA Annex I as of 1 June 2002 with ongoing amendments · AIG Art. 35 as of 1 January 2024 · SEM practice as of Q1 2026.

Duty to review: in the event of amendments to cross-border bilateral agreements (in particular, the CH-FR social security agreement, the CH-DE agreement on cross-border commuters).