Hiring outside the EU and EFTA from Switzerland

Hiring outside the EU and EFTA from Switzerland starts with one distinction: are you temporarily sending an existing employee abroad, or engaging someone who already lives and works there? The first can qualify as a posting. The second normally requires a country-specific hiring model. Mixing them up leads to the wrong social security questions and an incomplete cost estimate.

Quick answer

Step 1: classify the situation before choosing a model

A posting is generally a temporary foreign assignment within an existing employment relationship. The Federal Compensation Office lists conditions for treaty postings, including prior Swiss insurance, a continuing employment relationship and an expectation that the employee will continue working for the Swiss employer after the assignment. For agreements outside the EU/EFTA, the certificate is generally called a Certificate of Coverage, not an A1 certificate.

A person recruited while already living and working abroad is not automatically a posted worker. Treat that as a local-hiring project until current advice for the destination country shows otherwise. Document the work location, expected duration, duties, reporting line, authority to negotiate or sign, and whether the arrangement is intended to be temporary.

Step 2: check the exact social security route

The FSIO divides Switzerland’s non-EU/EFTA agreements into full agreements and posting agreements. Every agreement covers AHV/IV, while coverage of other insurance branches varies. Personal scope and the rules determining applicable legislation also vary. This means that a country appearing on the list is the beginning of the analysis, not the conclusion.

The FSIO overview dated 1 January 2026 lists agreements in force with Albania, Australia, Bosnia and Herzegovina, Brazil, Canada and Quebec, Chile, China, India, Israel, Japan, Kosovo, Montenegro, North Macedonia, the Philippines, San Marino, Serbia, South Korea, Tunisia, Turkey, the United Kingdom, the United States and Uruguay. It lists Argentina and Moldova under ratification, and Colombia, Ecuador and Peru under negotiation. Check the live FSIO overview before acting because status can change.

For a qualifying posting to an agreement state, check:

1. whether the worker falls within the agreement’s personal scope;
2. which insurance branches the agreement covers;
3. the ordinary posting duration and any extension process;
4. which compensation office issues the Certificate of Coverage; and
5. whether the host country imposes separate immigration, payroll or employment obligations.

When there is no agreement

No agreement does not mean there is no Swiss process. The Federal Compensation Office says a person working for a Swiss company in a non-agreement state can apply to continue AHV/IV/EO coverage without a fixed time limit if the conditions are met. These include five consecutive years of Swiss insurance immediately before the assignment, employer consent and an application within six months. The official AHV/IV information also warns that the employee may have to accept double insurance.

The safe planning assumption is therefore not that double contributions always apply. It is that Swiss continuation and host-country liability are separate questions. Obtain a written position from the relevant Swiss compensation office and local advice for the host country before payroll begins.

Step 3: choose the hiring model for a new overseas hire

For a person already based abroad, compare the three models on the facts of the role.

Contractor is a facts test, not a contract label

The ILO’s employment-relationship guidance says the facts of work performance and remuneration should primarily determine whether an employment relationship exists, regardless of how the contract is described. Relevant indicators include control, integration, set hours or location, periodic remuneration, continuity, and whether the worker bears financial risk. The binding test is still the law of the country where the person works. Review both the written agreement and day-to-day practice.

When an EOR is worth evaluating

An EOR is most relevant when the role is substantively employment and a local group entity is unavailable or not proportionate to the current plan. Deel’s dated EOR instructions show that its workflow requires the work country, EOR employee type, job title, seniority and scope, and that some roles can be prohibited. That supports a narrow conclusion: availability depends on the country and role, and it must be confirmed before relying on the model.

Step 4: run a separate permanent establishment review

Hiring through an entity, contractor or EOR does not answer whether the Swiss company creates a taxable presence abroad. Switzerland’s State Secretariat for International Financial Matters says a double taxation agreement restricts taxing rights, while the basis for taxation remains domestic law. Check whether a treaty is in force, then apply its permanent-establishment article and local law to the actual activities.

The OECD’s November 2025 Model Tax Convention update provides useful background for cross-border home offices. Its commentary says that working from home below 50 percent of total working time over a relevant 12-month period generally does not make the home a place of business of the enterprise, unless other facts indicate otherwise. At 50 percent or more, the full facts and circumstances matter, including whether there is a commercial reason for the work to be performed in that jurisdiction. This is model commentary, not a universal safe harbour or a substitute for the applicable treaty and local rules.

Escalate the review when the person regularly concludes contracts, plays the principal role leading to contracts, manages a local team, holds inventory, provides core services to customers locally, or works from a location the company effectively requires or controls. These are screening questions, not a finding that a permanent establishment exists.

Country file to complete before signing

Create one decision file for each hiring country and record:

• the worker’s actual work location and nationality;
• posting or new engagement, with the facts supporting that answer;
• social security agreement status and covered branches;
• immigration or right-to-work evidence;
• employee or contractor analysis under local law;
• employing entity and payroll registrations if employment is chosen;
• salary, leave, working-time, benefits and termination requirements confirmed locally;
• permanent-establishment and corporate tax review owner;
• intellectual-property, confidentiality and data-access controls;
• total first-year cost, renewal terms and exit process; and
• source links, advice received, decision owner and next review date.

Example: a Swiss company recruiting in Canada

Suppose a Zurich company wants to recruit an engineer who already lives and works in Canada. The Canada agreement does not by itself make this a Swiss posting. The company first confirms the applicable Canadian employment, payroll, social security and tax rules. It then compares a Canadian group entity, a genuine contractor arrangement based on the real working practices, and an EOR whose Canadian entity and role eligibility have been verified. It also runs a separate permanent-establishment analysis. The useful outcome is the documented comparison, not a universal answer that one model always wins.

What this guide does not cover

This guide does not cover bringing a third-country national to work in Switzerland. SEM states that third-country nationals generally require a permit, that admissions are limited, and that the future employer must apply. Start with SEM and the competent cantonal authority for that scenario.

Key terms

Key terms

Employee

A worker engaged under a local employment contract, with the employer responsible for payroll, social security contributions and compliance with local labour law.

Contractor

A self-employed individual or business engaged for specific services under a commercial contract, without the employment protections or payroll obligations that apply to employees.

Employer of Record (EOR)

A third-party provider that legally employs a worker on behalf of a client company in a country where the client has no local entity, handling local payroll, contracts and compliance.

Permanent establishment

A tax concept describing a fixed place of business or sufficient business activity in a country that can trigger local corporate tax obligations for a foreign company.

Misclassification

Treating a worker as a contractor when, based on the actual working relationship, local law would classify them as an employee, which can create back taxes, penalties and employment claims.

Decision checklist

• Separate temporary posting from a new overseas engagement.
• Check the live FSIO country entry and the exact agreement, not only a country list.
• For a non-agreement state, test Swiss continuation conditions and host-country liability separately.
• Validate employment status against actual working practices under local law.
• Compare entity, contractor and EOR using the same role, cost horizon and exit assumptions.
• Run immigration, payroll and permanent-establishment reviews as separate workstreams.
• Record primary sources, advice, owner and review date in the country file.
• If an EOR remains the best fit, ask Deel through its consultation page about current country and role requirements (opens in a new tab), then compare the final terms with at least one alternative.You can also go to the provider's website directly.