Swiss Intra-Company Transfers: When Does a Group Assignment Work?

Before confirming a Swiss start date for a secondee or transferred employee via a Swiss ICT Permit, employers should treat the assignment as a Swiss work-authorisation route-selection exercise. The key question is not whether the group calls the move an “ICT”, but who is being sent, from which employer, to which Swiss receiving entity, for what purpose, for how long, and on what salary and working conditions.

This article is for Swiss employers, HR teams, global mobility managers and in-house counsel planning an intra-group assignment to Switzerland. It explains how Swiss immigration authorities usually approach ICT-style cases, what employers normally need to prove, and where applications can become vulnerable.

Switzerland Does Not Have a Single Swiss ICT Permit

Switzerland does not operate one federal EU-style intra-corporate transferee permit. A group assignment must be fitted into the correct Swiss mechanism. Depending on the facts, this may involve EU/EFTA notification, EU/EFTA registration or residence permission, a short third-country work authorisation, a longer L or B work authorisation, or an intra-company transfer derogation for qualifying senior or specialist staff.

For third-country nationals, the main framework is the Foreign Nationals and Integration Act, LEI / AIG, Articles 18–24. Article 30(1)(h) LEI / AIG and Article 46 OASA / VZAE may assist certain internal transfers, but they do not create a stand-alone “ICT right” and do not remove salary, quota, evidential or approval scrutiny. Short third-country missions may also raise Article 19(4)(a) OASA / VZAE. EU/EFTA cases are assessed primarily under the Agreement on the Free Movement of Persons, AFMP / FZA, and SEM notification guidance.

The first practical decision is therefore route selection. A filing labelled “ICT” does not, by itself, authorise work in Switzerland.

Swiss Work Authorisation Triage: Nationality, Employer, Host and Duration

A reliable Swiss ICT strategy starts with four filters: the assignee’s nationality, the location of the sending employer, the relationship with the Swiss receiving entity and the expected duration of Swiss work.

An EU/EFTA national taking up short employment in Switzerland may fall within a notification route for short assignments, while a longer stay will usually require registration and the appropriate EU/EFTA residence document. A worker posted by an EU/EFTA-based employer may be able to use the notification procedure for up to 90 effective working days per calendar year, provided the conditions are met. Where the posted worker is a third-country national employed by an EU/EFTA company, additional integration into the EU/EFTA labour market is relevant and should be checked before relying on notification.

A third-country national sent from outside the EU/EFTA will usually require Swiss work authorisation. A very short, defined mission may be considered under Article 19(4)(a) OASA / VZAE, while longer assignments normally require the L or B permit framework, with Article 46 OASA / VZAE or GATS arguments only where the facts support them.

Employers should assess foreseeable duration before work begins and track actual Swiss workdays. If a project may overrun, the transition route should be planned early rather than addressed when a short authorisation is nearly exhausted.

Is the Assignment a Genuine Group Transfer or a Client Deployment?

A Swiss intra-company transfer file should show more than commercial cooperation. The authorities will want to understand both the corporate relationship between the foreign sending company and the Swiss receiving entity, and the operational reason for the Swiss assignment.

Employers should map the foreign legal employer, Swiss host, payroll entity, supervising entity and final worksite before filing. If the Swiss entity is in reality a client, project customer or unrelated end-user, the case may need a service-provider, posting or labour-leasing risk analysis rather than an intra-group transfer analysis.

Article 46 OASA / VZAE: What Must the Swiss Transfer Prove?

For an Article 46 OASA / VZAE-type case, the assignment should be more than a general staffing move. The route is aimed at internal transfers in internationally active companies involving higher management, executives, highly qualified professionals or indispensable specialists. The file should show the assignee’s function, task, duration, worksite and why their know-how is required in Switzerland.

A strong employer letter should answer five questions: why this employee, why this Swiss entity, why now, why this duration, and why ordinary local staffing is not the right explanation. Job titles are rarely enough. The file should connect the role to decision-making authority, specialist product or systems knowledge, project implementation, or defined knowledge-transfer deliverables.

Examples of supporting evidence may include a detailed role description, organisation chart, project timeline, knowledge-transfer plan, proof of prior group employment, CV, diplomas and references. These examples are not a closed checklist, and producing them will not necessarily be sufficient if the assignment looks like an ordinary Swiss vacancy.

Third-Country Assignees Still Face Swiss Admission Criteria

For non-EU/non-EFTA assignees, Swiss work admission remains selective. Under LEI / AIG Articles 18–24, the employer may need to address economic interest, quota availability, labour-market precedence unless an exception applies, locally customary salary and working conditions, personal qualifications and suitable accommodation.

Article 46 OASA / VZAE can dispense with ordinary domestic labour-market precedence in qualifying internal-transfer cases, but it should not be presented as an automatic exemption from the work-permit system. The employer’s narrative should be tailored to the selected route. A generic transfer template can weaken a file if it does not explain the Swiss business need and the applicant’s role-specific suitability.

Swiss Salary and Working Conditions Still Apply

Foreign payroll does not remove Swiss wage scrutiny. LEI / AIG Article 22 requires salary and working conditions customary for the Swiss location, profession and sector. Posting and notification routes may differ procedurally, but they do not eliminate Swiss wage and working-condition obligations.

Before filing, employers should separate base salary, bonus, allowances, per diem, housing, travel and meal reimbursements. Assignment expenses may be important for mobility planning, but they should not automatically be treated as salary for Swiss wage-compliance purposes. A practical file may include, as examples only, the employment contract or assignment confirmation, payroll breakdown, Swiss salary benchmark, and evidence of social security or benefits treatment where relevant.

Duration: 90 Days, Four Months, or a Swiss L or B Permit?

Duration is often where otherwise strong assignments become risky. EU/EFTA short-term work and certain EU/EFTA-based service or posting cases may use notification for up to 90 effective working days per calendar year. This should not be confused with a third-country authorisation under Article 19(4)(a) OASA / VZAE, which concerns work of up to four months, generally expressed as 120 days, within a 12-month period.  

Longer third-country assignments usually require an L or B permit analysis. Employers should avoid rotating employees to cover a continuing Swiss labour need or extending a short-stay structure by stealth. There is no safe universal maximum duration for every ICT-style L or B case; the analysis depends on the route, canton, quota position where relevant and assignment facts.

When Can GATS Help an Intra-Firm Transfer?

GATS can be relevant in some senior or specialist intra-firm cases, but it is a technical overlay rather than a general shortcut. Where GATS is relied on, the file should identify the covered category and evidence the required prior foreign group employment, including the one-year point for qualifying intra-firm transfers where applicable. Quota or maximum-number constraints, salary requirements and category limits may still be relevant.

Examples of evidence may include proof of prior foreign group employment, a foreign employment contract, payroll records, HR confirmation, corporate relationship evidence and a Swiss assignment description.

Swiss Work Permit Procedure and Start-Date Risk

For most third-country assignments, the employer files first with the competent cantonal labour-market or migration authority. A positive cantonal decision may then require SEM approval before visa authorisation, entry, registration and lawful work start steps are complete. EU/EFTA short-term notification follows a different process.

Cantonal forms, portals, evidence expectations and lead times vary. Employers should not commit to fixed start dates until the route, competent authority and work-start conditions have been confirmed. Submission of an application, and in some cases even a favourable intermediate step, should not be treated as permission to begin work unless the selected route clearly allows it.

Contact Our Immigration Lawyers In Switzerland

Our specialist Swiss immigration lawyers assist employers, HR teams and global mobility managers with Swiss intra-company transfer route selection, Article 46 OASA / VZAE strategy, EU/EFTA notification analysis, third-country work-permit evidence, salary compliance checks and canton-specific filing coordination.

To arrange an initial consultation meeting, contact Richmond Chambers Switzerland by telephone on +41 21 588 07 70 or complete our enquiry form.

Frequently Asked Questions: Swiss Intra-Company Transfers

Does Switzerland Have a Specific ICT Permit for Intra-Company Transfers?

No. Switzerland does not have a single EU-style intra-corporate transferee permit. A group assignment must be fitted into the correct Swiss work-authorisation route, depending on nationality, employer location, Swiss host entity, role, duration and salary conditions.

When Can an Employee Use a Swiss Intra-Company Transfer Route?

A Swiss intra-company transfer route may work where the employee is being assigned within a genuine international group for a defined business purpose. The file should show the corporate link between the foreign employer and Swiss receiving entity, the reason for the assignment, and why the employee’s seniority, specialist knowledge or role is required in Switzerland.

Do Third-Country Nationals Need Swiss Work Authorisation for a Group Assignment?

Usually, yes. A non-EU/non-EFTA national sent to Switzerland will normally need Swiss work authorisation, unless a specific short-term or notification route applies. The employer may need to address Swiss admission criteria, including economic interest, quotas, salary conditions, qualifications and, where relevant, labour-market precedence.

Can Article 46 OASA / VZAE Help With a Swiss Intra-Company Transfer?

Article 46 OASA / VZAE can assist certain qualifying internal transfers involving senior managers, executives, highly qualified professionals or indispensable specialists. It does not create an automatic right to work in Switzerland and does not remove all evidential, salary, quota or approval requirements.

What Evidence Is Needed for a Swiss ICT-Style Work Permit Application?

Evidence will depend on the route and canton, but may include a group chart, commercial-register extracts, assignment agreement, role description, project timeline, CV, diplomas, proof of prior group employment and salary documentation. The application should clearly explain why the employee, Swiss entity, timing, duration and business need justify the assignment.

Do Swiss Salary and Working Conditions Apply if the Employee Stays on Foreign Payroll?

Yes. Foreign payroll does not remove Swiss wage and working-condition scrutiny. Employers should check whether salary and conditions are customary for the Swiss location, profession and sector, and should separate salary from allowances, expenses, housing, travel and meal reimbursements.

How Long Can a Swiss Intra-Company Assignment Last?

The permitted duration depends on the selected route. EU/EFTA notification may be available for up to 90 effective working days per calendar year in qualifying cases, while certain third-country short authorisations may concern work of up to four months within a 12-month period. Longer assignments usually require an L or B permit analysis.

Can an Employee Start Work in Switzerland Once the Permit Application Is Filed?

Not usually. For many third-country assignments, the employer must obtain the necessary cantonal and, where required, federal approval before visa, entry, registration and lawful work-start steps are complete. Employers should not commit to a Swiss start date until the selected route and work-start conditions have been confirmed.

This article summarises Swiss immigration law and guidance at the date of writing. Individual facts, evidence, cantonal handling and procedural posture may affect the outcome. It is provided for general information only and does not constitute legal advice.