Requirements, procedures and grounds for refusal when changing one’s place of residence.
Last reviewed
03.06.2026
Statute as of
01.01.2024
Statute citations
10 linked
Reading time
20 min read
As of: 01.06.2026 · Snapshot
Change of canton and residence permit — Art. 37 FNIA
Effective date: 01.01.2024.
Status
Frequently asked
4 answers on this topic.
Concrete questions people ask about Change of canton — art. 37 LEI.
Yes — art. 37 FNIA: a change of canton requires the approval of the canton to which the person is moving. B residence permit: not automatic. C settlement permit: entitlement exists, but it can be refused in certain cases (see the next question). Application must be submitted within 14 days of moving to the new cantonal migration office.
: AI draft, pending review by the supervising lawyer and cantonal practice spot checks.
What this is about
Anyone living in Switzerland with a residence permit or settlement permit who moves their place of residence from one canton to another is not only moving house, but also taking a procedural step under immigration law. Swiss residence permits are generally issued at cantonal level (Fedlex·Art. 33 AIG); the change of canton of residence triggers – depending on the type of permit and nationality – a requirement to register or to apply for a permit from the new canton.
Art. 37 FNIA is the key provision. It distinguishes between:
the C settlement permit — entitlement to change canton by simple registration,
the B residence permit for nationals of third countries — the requirement for a permit applies when moving to a new canton, and
Persons with EU/EFTA citizenship — free choice of canton of residence, based on AFMP Annex I.
This document describes the federal framework law and outlines typical cantonal differences. It is not a strategy paper for choosing a favourable canton (see Anti-Scope).
Why this issue is a PHANTOM-G17 priority — silent failure mode
Changing cantons is one of the most common sources of unnoticed procedural errors in Swiss immigration law. Three typical errors:
Missed registration deadline — OASA Art. 9 requires registration in the new municipality of residence within 14 days of arrival. Many people only register after several weeks or months, once they have signed the rental agreement or started their new job.
Overlooked requirement for a B permit for third-country nationals — Registration with the municipality does not replace the application for a permit with the cantonal migration office (Art. 37 para. 1 + 2 AIG).
Uncertainty regarding permit transfer — although the previous permit card remains physically valid, without a procedural step in the new canton, the extension, a work permit or a later application for family reunification may be unsuccessful.
Consequence: the procedural error is only discovered months later, for example when preparing the C permit application or a naturalisation application – with risks ranging up to the refusal of the extension. This document is therefore designed to highlight the obligations before the move.
Typical scenarios in which the error is detected
Permit extension: At the next extension, the old migration office finds that the person has been living in a different canton for months. The extension is refused; at the same time, the new canton has not received an application for a permit.
Change of employer with cantonal permit: A new work permit can only be issued by the canton of residence. If the registration in the new canton is missing, this will prevent the commencement of employment.
Family reunification application: The joining of a spouse or child requires a correctly registered place of residence. An unclear status will delay the procedure or lead to rejection.
Naturalisation preparation: The length of residence in the canton is calculated from the date of correct registration. Late or missing registrations may delay eligibility by months or years.
Health insurance premium reduction: Granted at cantonal level. Incorrect registration of place of residence may lead to the premium being reclaimed or the entitlement being lost.
Legal framework — the relevant provisions
Art. 33 FNIA — cantonal granting of the permit
Residence permits are issued by the canton in which the person takes up residence. This means that the permit is territorially linked to the canton that issued it.
Art. 37 FNIA — Change of canton of residence (original wording, summary)
Para. 1: Anyone who holds a short-term permit, a residence permit or a settlement permit and wishes to move their place of residence to another canton requires the corresponding permit from the new canton.
Para. 2: Persons holding a residence permit are entitled to change cantons if they are not unemployed and if there are no grounds for revocation under Art. 62 para. 1 LEI/LStrI/FNIA.
Para. 3: Persons holding a C settlement permit are entitled to change cantons, provided that there are no grounds for revocation under Art. 63 LEI/LStrI/FNIA.
Para. 4: Temporary stay in another canton (e.g. for studies or hospital stay) does not require a new permit.
The claim in paragraph 2 and paragraph 3 is legally significant: the new canton can only refuse the change if it establishes grounds for revocation in accordance with the aforementioned provisions. It has no discretionary power to refuse a change of canton for reasons of expediency.
OASA Art. 9 — Duty to register on arrival and deregister on departure
Registration of arrival in the new municipality: within 14 days of moving in.
Deregistration in the previous municipality: before moving or immediately afterwards.
The registration requirement applies regardless of the permit class – it also applies to C permit holders and EU/EFTA citizens.
FZA Annex I — EU/EFTA citizens
Persons with an AFMP permit (B, C, L EU/EFTA, Ci, permanent residence EU) have the freedom to choose their place of residence within Switzerland. A change of canton is to be carried out by simple registration; a separate permit from the new canton is not required.
The three regimes in detail
Regime 1 — C settlement permit (entitlement to change)
Anyone who holds a C settlement permit — regardless of nationality — has a right to change cantons (Art. 37 para. 3 AIG). The new canton can only refuse the change if grounds for revocation exist under Fedlex·Art. 63 AIG (e.g. conviction to a longer term of imprisonment, permanent dependence on social welfare, serious integration deficits).
In practice, this means:
Step 1: Registration with the new municipality of residence within 14 days.
Step 2: The municipality forwards the personal details to the cantonal migration office, which takes over the permit data.
Step 3: A new foreign national’s identity card is issued; the old card becomes invalid.
The existing C status will not be renegotiated. No integration assessment will take place unless there are indications of grounds for revocation.
Regime 2 — B residence permit for third-country nationals (permit required)
Anyone who holds a B residence permit as a third-country national is subject to the requirement for a permit from the new canton (Art. 37 para. 1 + 2 AIG). The new canton independently checks whether the requirements are met:
no receipt of social welfare or supplementary benefits,
no grounds for revocation exist under Fedlex·Art. 62 AIG (misleading the authorities, prolonged stay abroad, serious integration deficits, conviction),
where applicable, proof of language skills and proof of employment or other means of financial support.
in some cantons: willingness to enter into an integration agreement pursuant to Fedlex·Art. 58a AIG.
A claim exists — the canton cannot refuse on the basis of mere expediency — however, it can refuse if a valid ground for revocation has been established.
Risk of refusal: The person does not automatically lose their Swiss right of residence. They are obliged to return to their previous canton of residence – provided that the permit for that canton is still valid and there is no conflicting revocation ruling in the previous canton. Otherwise, the refusal of the change of canton may indirectly lead to the end of the right of residence, because an existing relocation to the new canton de facto undermines the old permit.
This situation requires legal assistance as soon as it becomes apparent that the new canton might refuse the application. This document does not offer strategic recommendations.
Regime 3 — EU/EFTA citizens (free choice of residence)
EU/EFTA nationals holding a B, C, L or permanent EU residence permit, based on AFMP Annex I, have the right to choose their place of residence freely in Switzerland. A change of canton is carried out administratively:
Step 1: Registration with the new municipality of residence within 14 days.
Step 2: The cantonal migration office takes over the permit data and issues a new permit.
Step 3: No substantive examination of the requirements — the AFMP entitlement continues to exist as long as the grounds for the permit (gainful employment, job seeking, studies, family member, sufficient financial resources) are met.
Please note: Family members from third countries (e.g. the husband of a German citizen who is of Turkish nationality) derive their right of residence from the FZA and are subject to the same regime as the primary FZA beneficiary – not the third-country regime under Art. 37 para. 1 + 2 AIG.
Special case — mixed family structure
If a family combines different permit classes (e.g. an EU citizen with a B EU/EFTA permit, a non-EU spouse with a B permit for family reunification, children with a B permit), then each person is subject to their own permit class. In practice, this means:
The EU citizen registers with the new canton (registration of arrival in accordance with the AFMP).
The third-country national wife is also subject to the AFMP regime, as her permit is derived from the AFMP.
Third-country children subject to family reunification follow the same regime derived from the FZA.
However, if the person primarily entitled to an AFMP has died or the marriage has been dissolved, the legal basis for the third-country national may change to an FNIA permit (see life-events/le_divorce_art50.md). In this case, any future change of canton will fall under the third-country nationals regime of Art. 37 para. 1 + 2 FNIA.
Cantonal Practice Variation — PHANTOM G17 Focus
The cantonal implementation of Fedlex·Art. 37 AIG varies in terms of the duration of the procedure, the documents required and the depth of the integration assessment. The following details are VERIFY-marked and require cantonal spot-checks by the lawyer of record.
Duration of the procedure
VERIFY: typical timeframe of 4–12 weeks until the new residence permit is issued. Although registration with the municipality must be completed within 14 days, the migration office procedure for third-country nationals holding a B permit can take several weeks.
Required documents (typically for third-country nationals with a B permit)
valid permit,
current passport,
Tenancy agreement or proof of ownership,
Employment contract or proof of sufficient financial means,
Proof of health insurance (new cantonal requirement for establishing residence).
Documents relating to marital status (where relevant),
Proof of language proficiency (varies by canton – see below).
Cantonal priorities (VERIFY — list of cantonal practices 2026)
VD (Vaud) — VERIFY: strict practice. The integration agreement under Art. 58a FNIA is required in many B permit cases; compulsory language course at B1 level in certain cases. Contact: Service de la population (SPOP).
ZH (Zurich) — VERIFY: standardised and efficient practice; Zurich Cantonal Migration Office. Proof of language skills at level A1 (in some cases, level A2) in German.
GE (Geneva) — VERIFY: Office cantonal de la population et des migrations (OCPM). French language proficiency certificate required, depending on the circumstances, at level A1 or A2.
BE (Bern) — VERIFY: bilingual practice (German/French depending on the administrative district); migration service of the Canton of Bern.
BS (Basel-Stadt) — VERIFY: Population Services and Migration; German A1.
ZG (Zug) — VERIFY: swift procedures; Migration Office of the Canton of Zug.
TI (Ticino) — VERIFY: Italian A1; population group.
NE / FR / JU — VERIFY: French A1; depending on the canton, additional integration priorities may apply.
Important warning: The names of the migration offices and the exact requirements are subject to change. Before changing cantons, consult the official website of the target canton. The practical guidance mentioned here is not exhaustive and has not been updated for 2026.
Common differences in practice that create unannounced procedural risks
Personal appearance at the counter: Some cantons (in particular VD and GE) require personal attendance for the permit handover – even for C permit transfers. Others (in particular ZG and some German-speaking cantons) accept postal processing.
Translated documents: For documents in a third language (e.g. a Turkish lease agreement), some cantons require official translations into the cantonal official language.
Confirmation from the previous municipality: Some migration offices require a certificate of departure from the previous municipality as part of the new application – a requirement that is unknown in other cantons.
Family register / birth certificate / marriage certificate template: in cantons with strict administrative procedures (in particular, Geneva and Vaud), family certificates are also required even if the status has not changed for years.
Confirmation of municipal tax payments: Some cantons require proof that outstanding tax liabilities have been settled before a new registration of residence is processed.
Procedure — the five steps
Step 1 — Registration in the new municipality of residence (within 14 days)
Obligation for all permit classes (OASA Art. 9). Required:
Permit card,
Passport / identity card,
Tenancy agreement or confirmation of accommodation,
Proof of health insurance (upon initial registration in the new canton, the policy may have been changed).
Step 2 — Deregistration with the previous municipality of residence
Usually before moving away. If the departure is not registered, the old municipality may raise tax and fee claims.
Step 3 — Application for transfer of permit (only for third-country nationals with a B permit)
In the case of a third-country national holding a B permit, the application must be submitted to the new cantonal migration office. Registration with the municipality is not sufficient.
Step 4 — Integration agreement (varies by canton)
In particular, in VD, a convention d'intégration may be required under Fedlex·Art. 58a AIG, which specifies concrete integration measures (language course, vocational training, values course).
Step 5 — Issuing the new residence permit
Once approved, the new permit will be issued, indicating the new canton of residence. The previous permit will become invalid and must be returned.
Timeline — a typical sequence
A realistic sequence for a third-country national holding a B residence permit who moves from Zurich to Vaud:
T–30 days: Tenancy agreement signed in the new canton.
T 0: Relocation.
T +1 to +14 days: Registration in the new municipality (within 14 days). Deregistration in the old municipality.
T +14 days: Application to the new cantonal migration office (in VD: Service de la population, SPOP) for the transfer of the permit.
T +21 to +42 days: Possible hearing, request for further documents, and, if applicable, integration agreement.
T +42 to +84 days: Approval; new foreign national’s permit is issued.
T +90 days: Handing over of the old identity document.
The range is VERIFY-marked. Extensions due to incomplete documentation or high-season workload are common.
Language as a cantonal distinction
Switzerland does not have a single language used nationwide. When changing cantons across the language border, a new language assessment may be necessary.
French-speaking cantons (VD, GE, NE, FR, JU, partly BE, VS): French A1, depending on the situation, A2.
Italian-speaking canton (TI, partly GR): Italian A1.
German-speaking cantons (ZH, BE-DE, BS, BL, ZG, LU, AG, SO, SG, GR-DE, TG, SH, AR, AI, GL, OW, NW, UR, SZ): German A1, depending on the combination, A2.
Romansh (GR, certain regions): the migration office generally accepts German.
VERIFY: cantonal language requirements are not uniformly codified; the SEM publishes framework guidelines, which the cantons interpret autonomously. For the subsequent C permit, a higher level also applies (oral A2, written A1) according to Art. 60 OASA.
A German A1 language test taken in a German-speaking canton will not be recognised in a French-speaking canton if the language of the canton is different. For detailed information on language certificates, see the cross-reference below (life-events/le_language_certification.md, in preparation).
What happens if a change of canton is refused
If a change of canton is refused – which is typical under the third-country B permit regime – the following legal remedies are available:
Objection / appeal to the cantonal administrative court or tribunal within 30 days of the ruling being issued.
Subsequently, appeal to the Federal Supreme Court (provided that a question of law of fundamental importance is at issue — access is limited).
Anti-Scope (see ADR-014): This document does not provide strategic advice on appeals. If an appeal is rejected, legal counsel should be involved immediately. Clara refers to legal consultation and does not indicate the prospects of success.
Practical consequences of a refusal
Obligation to return to the previous canton: As long as the previous permit is still valid, the person can return there. This could result in a de facto forced relocation, which may conflict with the existing lease agreement and change of employment.
Conflict of proceedings: If a revocation procedure is pending in the previous canton (e.g. due to receipt of social assistance), the refusal of the change of canton may trigger a chain reaction.
Employment relationship in the new canton: In principle, it is not possible to obtain a work permit in the new canton without taking up residence there. The commencement of employment may be blocked.
Family separation: If the family has already moved, there is a risk of temporary separation – especially if only one person fails to meet the requirements for the permit.
The severity of these consequences highlights why the procedure with the new canton should be clarified in advance, before the physical relocation, as soon as the outcome is uncertain.
Loss of C permit — stay abroad vs. change of canton
Art. 61 FNIA provides for the automatic loss of the C permit in the event of a stay abroad of more than 6 months. A change of canton within Switzerland does not count as a stay abroad and therefore does not lead to its loss – it only requires registration in accordance with Art. 37 para. 3 FNIA.
Important exception: Moving to the Principality of Liechtenstein is legally considered moving abroad. The Principality has its own residence regime; a Swiss C permit lapses if a person moves to Liechtenstein for a long period and cannot be transferred by registration.
Anyone planning a longer stay abroad and wishing to retain their C permit can submit a request for retention (Art. 61 para. 2 AIG in conjunction with VZAE). Further details can be found outside this document – see cross-reference life-events/le_extended_absence_art61.md (in preparation).
Integration agreement, Art. 58a LEI/LStrI/FNIA — what cantonal practice shows
Art. 58a FNIA defines the integration criteria:
Respect for the values of the Federal Constitution,
Proven language skills,
participation in economic life or acquisition of education,
Compliance with the legal system.
When changing cantons and identifiable integration deficits are apparent, the new canton can conclude an integration agreement that specifies concrete measures (language course, values course, job search). VD is particularly active in this area (integration agreement); other cantons use integration agreements more sparingly.
Failure to comply with the agreement may result in the revocation of the permit (Art. 62 para. 1 lit. f AIG). The consequences are serious – an integration agreement is not merely an administrative act, but a binding obligation. See cross-reference life-events/le_integration_agreement_art58a.md (in preparation).
School for children when changing cantons
Schooling is a matter for the cantons. If parents move to a different canton, they must:
register the children with the relevant school district.
where appropriate, organise language transition support (e.g. transition from a German-language school in Zurich to a French-language school in Geneva),
in the case of younger children: consider integration classes, remedial teaching or German/foreign language support lessons.
Compulsory schooling typically begins with kindergarten (which varies by canton; on average, from the age of 4). A gap in a child’s education must not occur – the responsibility for this lies with the parents.
Anti-Scope: Detailed school counselling (school comparisons, private school strategy, gifted student support) is not immigration law and is therefore outside the scope of SIP-v3.
Tax implications when changing cantons — in brief
Swiss taxes are organised on a federal basis. In the event of a change of canton:
Mid-year change: Adjustment of withholding tax for the new canton; the tax declaration may differ between cantons.
Tax domicile: as a rule, the place of residence on 31 December of the tax year is decisive.
Inter-cantonal double taxation: is ruled out by the jurisprudence of the Federal Supreme Court.
Anti-Scope (see ADR-014): SIP-v3 is not tax advice. This document only mentions the existence of the tax dimension, but does not provide tax advice. For tax-related questions, a tax advisor or fiduciary should be consulted.
Municipal Citizenship and its Impact on Naturalisation
For subsequent ordinary naturalisation (Swiss Citizenship Act, in force since 01.01.2018), cantonal and municipal residence requirements apply:
Confederation: 10 years of residence in Switzerland (SCA, Art. 9 para. 1).
Canton: 2–5 years of residence in the same canton (SCA Art. 18 in conjunction with cantonal Swiss Citizenship Acts).
Municipality: 1–3 years of residence in the same municipality (regulated at the municipal level).
Consequences of changing canton shortly before naturalisation: the cantonal residence clock starts at zero in the new canton (or requires a minimum period of residence that has not yet been reached). A change of canton six months before the planned application for naturalisation can delay the application by 2–5 years, depending on the minimum period of residence required by the canton.
Anti-Scope (see ADR-014, ADR-018): This document does not provide strategic advice on choosing a canton in order to expedite or avoid a naturalisation application. Such recommendations relate to the LLCA area (legal representation) and are outside the scope of SIP-v3.
Anti-Scope — what SIP does not cover
SIP-v3 is an information platform, not a law firm. In the context of a change of canton, the following applies in particular:
No advice is given on the choice of canton for tax, naturalisation or permit-related optimisation.
No strategic advice in cases of refusal of a change of canton by the new canton — referral to a law firm.
No assessment of individual prospects of success in the appeal proceedings.
No tax advice or fiduciary services.
No school or education advice outside of the registration information.
In each individual case, the person concerned will be promptly referred to a lawyer or a cantonal advisory centre.
Cross-references
life-events/le_integration_agreement_art58a.md — Integration agreement in detail (in preparation)
life-events/le_language_certification.md — Language proficiency requirements per canton (in preparation)
life-events/le_extended_absence_art61.md — Stay abroad and loss of C permit (in preparation)
See primary sources used in the front matter provenance.primary_sources. Cantonal practice notes are marked with VERIFY and require spot checks by the lawyer-of-record (ADR-016) as well as cantonal practice specialists for VD, GE, ZH, and BE. Statute in force: 01.01.2024; next routine review 2026-08-18.
As of: 01.06.2026 · Snapshot
Reflects the cited law as of the snapshot — not a check of current force.
