Extension of residence permits — overview and procedure

Effective date: 01.01.2024 — State of federal law at the time of initial drafting. Status: AI initial draft, pending endorsement by CLR (Lawyer-of-Record). Publication only permitted after senior counsel approval (ADR-018).

What this is about — and what it is not about

Swiss residence permits are — with the exception of the C settlement permit — issued for a limited period. Their continued validity requires timely extension by the cantonal migration office. Anyone who fails to renew their permit risks a gap in residence — a period between the old and new permit, which is difficult to rectify retrospectively and is counted as an interruption of continuous residence in subsequent applications (settlement, family reunification, facilitated naturalisation) (Fedlex·Art. 34 AIG).

This file describes:

• the requirements for extension depending on the permit category,
• the application deadlines

What this file is NOT:

• no strategy to prevent a refusal to grant an extension,
• no forecast of success for a specific extension,
• no recommendation of a specific lawyer (exception: reference to the BfR register and the CLR-of-record as per ADR-013),
• no representation before the cantonal migration office.

Anti-Scope (STRICT): If the extension already appears doubtful – due to receipt of social welfare, criminal convictions, loss of employment, divorce, gaps in language certificates – a lawyer specialising in immigration law and registered in the BfR (Federal Bar Register) should be instructed before submitting the extension application. The subsequent rectification of a defectively submitted extension application is complex under Swiss administrative law and, in many cases, no longer possible.

1. Overview — Extension by permit class

The permit categories differ fundamentally in whether, when and under what conditions an extension is required.

B EU/EFTA — Initial 5-year permit + extension

The B residence permit EU/EFTA is initially issued for five years based on the Agreement on the Free Movement of Persons (AFMP, SR 0.142.112.681), Annex I, provided that the AFMP requirements (employee status, self-employed activity, sufficient means with health insurance, family reunification with an eligible person) are met. The extension is granted almost automatically, as long as the AFMP requirements continue to be met. Cross-link: permits/permit_b_resident.md Section AFMP regime.

B Third-country nationals — 1-year initial permit + 1 to 2-year extension

For third-country nationals, the B permit is generally issued for one year under AIG Art. 33 and can then be extended for one or two years. The extension is not automatic: the migration office checks whether the conditions for the original issue continue to be met (purpose of stay, financial situation, integration, criminal record). Cross-link: permits/permit_b_resident.md section Third-country regime.

C — no extension, only update of biometric data

The C settlement permit (Fedlex·Art. 34 AIG) is granted for an unlimited period. What takes place every five years is the administrative update of the biometric data

L — for a specific purpose, valid for a maximum of 24 months.

The L short-term permit (Fedlex·Art. 32 AIG, Fedlex·–58) is issued for a temporary stay for a specific purpose. The standard validity period is

Ci EU-WA (UK) — initial 5-year permit + extension

The Ci-EU-WA permit for British nationals who wish to continue exercising their rights of residence acquired before Brexit under the Swiss-British Agreement on the Free Movement of Persons (CRA) is also issued for five years and then renewed. VERIFY: The precise renewal rules of the CRA and its cantonal implementation must be confirmed by Senior Counsel – the UK-specific Ci variant (to be distinguished from the ordinary Ci permit for members of international organisations under the Host State Act) has its own specific requirements and procedures.

Ci (international organisations) — application under the host state regime

The ordinary C permit for family members of employees of international organisations and diplomatic missions (cross-link: permits/permit_ci_io_dependents.md) is valid for the same period as the carte de légitimation of the main applicant and is issued by the EDA in cooperation with the cantonal migration office (in Geneva, the Section Organisations internationales of the OCPM). Extensions are granted in synchronisation with the extension of the main applicant's status.

G — G cross-border permit

The G cross-border permit is usually issued for five years (EU/EFTA, AFMP regime) or for the duration of the employment (third-country nationals, very rarely) and is extended accordingly. Cross-link: permits/permit_g_frontalier.md.

2. Extension of B permit for third-country nationals — requirements

The extension of the B residence permit for third-country nationals is the most common and, in practice, the most complex type of extension, as the migration office carries out a thorough examination of the requirements.

Application deadlines

The application for an extension must be submitted to the cantonal migration office two to three months before the existing permit expires. In most cantons, the authority sends a reminder or request to the permit holder, but in some cantons this does not happen – in any case, the responsibility for submitting the application on time lies with the permit holder. Submitting the application later than fourteen days before the expiry date is risky and should only be done with full awareness of the risks.

VERIFY: The cantonal reminder practices (ZH, BE, VD, GE, BS, TI) must be confirmed by Senior Counsel and can be found in the cantonal/major_canton_*.md files.

Material requirements

The extension is usually granted if:

VERIFY: The cantonal language requirements for the B residence permit extension in 2026 must be updated by senior counsel and via the cantonal/major_canton_*.md files.

Risk of extension in the event of job loss

If the person in question loses their employment and is unable to find a new job in the short term, the extension of their permit is seriously at risk. The transition to receiving social assistance significantly increases this risk. The precise consequences – in particular, the unemployment insurance protection period for AFMP citizens under Art. 61a FNIA and the differentiated third-country national practice when actively seeking employment – are comprehensively described in life-events/le_job_loss.md.

3. Extension of B EU/EFTA permit — quasi-automatic procedure

The extension of the B residence permit for EU/EFTA nationals is, in terms of its impact, far less restrictive, as it is based on the AFMP entitlement regime:

• the extension will be granted if the AFMP requirements continue to be met (employee status, self-employment, studies with sufficient financial resources, family reunification with an eligible person);
• The

The extension may be refused if the conditions for the AFMP have ceased to be met (inability to work without entitlement to unemployment benefits, permanent dependence on social assistance, serious breaches of public safety). The conditions are more narrowly defined than for the extension of a permit for third-country nationals – the revocation of an AFMP B permit requires affirmation of one of the few AFMP-compliant grounds for revocation.

VERIFY: The current AFMP practice for 2026 — in particular, the interpretation of the protection periods for involuntarily unemployed persons under Fedlex·Art. 61a AIG and the distinction between employee and job-seeker status — must be confirmed by Senior Counsel. The AFMP practice is subject to ongoing legal development; individual decisions of the Federal Supreme Court amend the guidelines for interpretation.

4. C settlement permit — Updating biometric data

The C permit is not extended, but the biometric ID card is replaced every five years (OASA Art. 60 para. 4).

Procedure

The cantonal migration office typically sends a request for biometric data collection a few weeks before the biometric validity expires. The person concerned attends the scheduled appointment at the migration office or a designated registration centre, has their fingerprints and facial image taken again, pays the cantonal fee (typically CHF 80 to CHF 120 for adults; reduced for children) and receives the new identity document in the following weeks.

No assessment of the application

The update is of a technical-administrative nature – there is no substantive review of the requirements for settlement, integration, social welfare status or employment. However, the C settlement permit itself may be challenged by means of a separate revocation procedure under AIG Art. 63 if there are serious grounds for revocation – this procedure must be distinguished from the biometric update.

Acknowledgement of receipt

Upon registration for the biometric appointment, the person will receive an acknowledgement of receipt, which will serve as proof of their right of residence during the transitional period until the new identity document is issued (e.g. for travel abroad with the right to return).

5. L permit extension — the 24-month limit

The L short-term permit is, according to OASA Art. 56, limited to a total validity of a maximum of twenty-four months. The standard validity is twelve months, and an extension of a further twelve months is possible, provided that:

• the purpose of stay continues to exist (employment relationship extended, studies or internship not yet completed according to the curriculum, medical treatment still ongoing, etc.);
• their means of support continues to be assured;
• there is no dependence on social welfare;
• the cantonal migration office grants the extension.

An extension beyond the 24-month limit is only possible in an exceptional case – in particular, in a hardship case according to AIG Art. 30 para. 1 lit. b. Cross-link: permits/permit_l_short_stay_subclasses.md section L extension. In the case of au pair stays, there is no possibility of extension beyond twelve months, neither under ordinary circumstances nor in a hardship case.

6. Procedure step by step — Example B: Third-country national

The renewal procedure for the B residence permit for third-country nationals follows a standardised sequence, with cantonal variations in the form and the required supporting documents.

Step 1 — Application to be submitted two to three months before expiry.

The application for an extension is submitted to the cantonal migration office of the canton of residence – in writing, and in some cantons electronically via an online portal. The following documents are usually enclosed:

• completed application form for extension (specific to the canton),
• current passport copy (valid for at least three months beyond the planned new permit period).
• current copy of the permit,
• current lease agreement or confirmation of residential address,

Step 2 — Examination by the Migration Office

The migration office checks the submitted documents for completeness, requests any missing documents if necessary, and assesses the employment situation, the social welfare situation, the integration criteria according to Art. 58a AIG, and the criminal record. In special cases (loss of job, divorce, receipt of social welfare), the examination is carried out in more detail.

Step 3 — If applicable, Convention d'intégration / Integration agreement

In cantons with active integration agreement practices (in particular Vaud, with a distinctly strict interpretation; other cantons vary), the migration office may require an integration agreement under the Federal Act on Foreign Nationals and Integration, Article 58a as a condition for renewal. This agreement sets out specific integration objectives (participation in language courses, vocational measures, etc.) with deadlines for achievement. Cross-link: life-events/le_integration_agreement_art58a.md.

Step 4 — Positive decision

If the application is approved, the extension will be granted: the person will be asked to provide biometric data, pay the cantonal fee, and the new permit will be issued – typically within a few weeks.

Step 5 — Negative decision: ruling with appeal period.

If the application is rejected, the migration office will issue a ruling on the non-extension, usually combined with a removal ruling and a deadline for departure. An appeal to the cantonal appeal authority is possible against this ruling – the 30-day deadline starts from the date of receipt of the ruling. Cross-link to all procedural steps: procedure/proc_appeal_pathway.md

7. Refusal to extend — the grounds under Art. 62 AIG

The non-renewal of a B permit is carried out in a legal sense by failing to renew it, but in substance according to the grounds for revocation of FNIA Art. 62 para. 1:

Proportionality assessment — Art. 96 FNIA

Even if grounds for revocation exist, the authority must conduct a proportionality assessment in accordance with AIG Art. 96: it must weigh the public interest in not extending the permit against the private interests of the person concerned – family life (Art. 8 ECHR), length of stay in Switzerland, degree of integration, and the health and educational situation of children. The proportionality assessment is also a central argument in an appeal against the decision not to extend the permit.

8. Extension in case of job loss

Job loss is one of the most common situations in which an extension is called into question. The legal situation differs fundamentally between AFMP and third-country nationals.

AFMP citizens — Art. 61a FNIA

Under AIG Art. 61a and the corresponding OASA provision, the right of residence of EU/EFTA nationals remains in place for more than twelve months after they have worked, even in the event of involuntary unemployment, provided that the person is registered with the unemployment insurance scheme and receives daily allowances. After the unemployment insurance benefit period has expired, a six-month protection period applies, during which the right of residence continues for the purpose of actively seeking employment. If there was previous employment of less than twelve months, a shorter protection period applies. Cross-link: life-events/le_job_loss.md section AFMP scenario.

Third-country nationals B — more nuanced approach

In the case of third-country nationals holding a B permit, the loss of employment is not in itself grounds for revocation. If the person is actively seeking employment, receiving unemployment benefits and does not transition to long-term social welfare, the extension can be granted. The practice varies depending on the canton and is assessed on a case-by-case basis: some cantons regularly grant an extension of one to two years, with the condition that the person finds subsequent employment; others are stricter.

In the event of long-term receipt of social welfare benefits — risk of refusal.

If the loss of employment leads to permanent dependence on social welfare, the grounds for revocation under Art. 62 para. 1 lit. e AIG are met, and the extension will generally be refused – subject to the proportionality assessment under Fedlex·Art. 96 AIG. Cross-link: life-events/le_job_loss.md for more detailed information.

9. Extension in cases of family reunification

Permits issued as part of family reunification have their own specific renewal criteria, as set out in FNIA Art. 43 (reunification with a person holding a C settlement permit, with entitlement) and FNIA Art. 44 (reunification with a person holding a B residence permit, at the discretion of the authorities):

• Art. 43 FNIA — entitlement to an extension, provided that the requirements for family reunification (cohabitation, secure means of support, suitable accommodation, health insurance, no serious risks) continue to be met;

VERIFY: The current cantonal practice of 2026 regarding extensions in the event of the termination of a marital relationship must be confirmed by Senior Counsel – in particular, the interpretation of "important personal reasons" according to Art. 50 para. 2 LEI/LStrI/FNIA.

10. Extension of asylum permits — F, N, S, B refugee permit

In the field of asylum, the extension follows a different logic, which partially deviates from ordinary immigration law.

N permit — stay during asylum proceedings

The N permit is valid for the duration of the ongoing asylum procedure and does not require a separate application for extension – it is issued by the State Secretariat for Migration (SEM) and remains valid as long as the asylum procedure is pending. Cross-link: permits/permit_n_asylum_pending.md.

F permit — provisional admission

The F permit (provisional admission) is initially granted for twelve months and is usually extended as long as the enforcement of the removal order remains legally or factually impossible (Fedlex·Art. 83 AIG). The extension is typically an administrative matter of course, provided that the original obstacles to enforcement persist. Cross-link:

S permit — temporary protection status

The S permit was first activated in 2022 for persons seeking protection from Ukraine and is extended by Federal Council decision. The current validity has been extended by a Federal Council decision until 04.03.2027. VERIFY: Subsequent decisions on extension or revocation by the Federal Council must be continuously monitored. Cross-link: permits/permit_s_ukraine_temporary_protection.md.

B refugee — extension with examination under the Asylum Act

Persons to whom refugee status has been recognised and who therefore hold a B permit (cross-link: permits/permit_a_recognised_refugee.md) are subject to a double check when their permit is extended: both the immigration requirements (Federal Act on Foreign Nationals and Integration) and the continued existence of refugee status (Asylum Act, in particular Art. 63 Asylum Act — withdrawal of refugee status) are checked. Withdrawal of refugee status leads to a review of the immigration status.

11. Common errors in renewal applications

The most common errors observed in practice – some of which have irreversible consequences – are:

12. Consequences of missing the extension deadline — breach of conditions of stay

Anyone who submits the application for an extension too late or not at all risks a breach of the terms of stay — a gap between the expiry of the existing permit and the granting of a new permit, if granted at a later date.

Consequences of breaching the terms of stay

• the person is in Switzerland during the gap without a valid permit — formally, this already constitutes an unlawful stay;
• the cantonal migration office may refuse to grant a new permit if the gap cannot be explained by circumstances beyond the applicant’s control;

VERIFY: Cantonal practice regarding small gaps in permits (e.g. a few days) varies – some cantons accept the gap without any consequences, while others strictly consider it as an interruption. Senior Counsel review required.

Rectifying a Breach of Immigration Law

In most cases, a subsequent remedy is not possible. If the extension is only granted after the expiry date, the gap formally remains, even if the authority does not pursue the matter further for practical reasons. The restoration of missed deadlines in accordance with the rules of administrative procedure law (e.g. Fedlex·Art. 24 VwVG) is only possible in narrowly defined, unavoidable and involuntary situations.

13. Length of Procedure

The processing time for extensions varies considerably from one canton to another:

VERIFY: The cantonal SLA data for 2026 must be updated by senior counsel and via the cantonal/major_canton_*.md files.

14. Costs of the extension

The fee rates vary from canton to canton.

• B permit extension (adults): typically CHF 80 to CHF 200 processing fee plus CHF 60 to CHF 100

VERIFY: The current cantonal fee schedules for 2026 are to be updated by Senior Counsel. Some cantons have increased their fee schedules in recent years.

15. Cross-Reference Directory

This file is referenced by and references the following SIP-v3 files:

This file itself refers verbatim to the following federal laws – see the Fedlex references in the front matter and in the text:

• AIG (SR 142.20), in particular Art. 32, 33, 34, 43, 44, 50, 58a, 61a, 62, 63, 67, 96;
• VZAE (SR 142.201), in particular Art. 9, 55–58, 60, 60a;
• FZA (SR 0.142.112.681), Annex I, in particular Art. 6 ff.;
• AsylA (SR 142.31), in particular Art. 63 (revocation of refugee status), 83 (obstacles to enforcement);
• SCA (SR 141.0), in particular Art. 9, 21 (requirements regarding length of stay for naturalisation).

16. Anti-Scope (complete)

SIP does not provide any of the following in this file or in any Clara response based on it:

For individual cases where a refusal is likely — in particular in cases of job loss with receipt of social assistance, criminal proceedings, divorce with a family reunification permit, long periods of receipt of social assistance, and questionable integration compliance — it is advisable to mandate a lawyer specialising in immigration law and registered in the BfR (Federal Bar Register) before submitting the application for extension. In Swiss administrative law, it is not possible in many cases to rectify a wrongly submitted application for extension; an appeal against the decision not to extend the permit involves a high burden of proof and argumentation (cross-link: procedure/proc_appeal_pathway.md).

Emergency and Crisis Referral: In situations where there is an imminent risk of overstaying — particularly when there are short extension deadlines, unresolved social welfare issues, or pending criminal proceedings — Clara must refer to the crisis/-card resources and the FAC register before providing any further procedural information.

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

Senior Counsel Sign-off Pending: This file contains 9 VERIFY markers that need to be verified by CLR (Lawyer-of-Record) before publication. In particular, the AFMP practice of 2026, the cantonal language thresholds, the Ci-EU-WA extension doctrine and the fee schedules are sensitive points that need to be up to date.