Permanent establishment

Permanent establishment is a taxable corporate presence in another country triggered by a fixed place of business, a dependent agent, or service activity.

For global payroll and mobility teams, PE is the tax-law exposure that runs alongside the employment relationship and rarely surfaces in EOR sales decks. A single remote hire can create a PE for the foreign parent even when the EOR holds the labour-law employer relationship.

The definition sits in Article 5 of the OECD Model Tax Convention. Three triggers operate independently: fixed-place PE (a location at the company's disposal), dependent agent PE (a person who habitually concludes contracts), and service PE (project work over 183 days in UN-model treaty jurisdictions).

The EOR shield is partial. It removes fixed-place PE in the jurisdictions where the EOR holds its own entity. It does not remove dependent agent PE if the worker concludes contracts, and it does not remove service PE if project teams deploy beyond the treaty day-count.

What does permanent establishment mean in payroll?

In payroll and mobility planning, PE is the tax-law layer that decides whether the foreign parent has to file a host-country corporate tax return. Three operational features matter for the buyer.

The Article 5(1) at-disposal test

Fixed-place PE requires a location that is fixed in the sense of permanence, that constitutes a place of business, and that the enterprise has "at its disposal". The at-disposal test is the load-bearing element.

A hotel room booked by a travelling sales rep does not qualify. A dedicated desk in a coworking space where the worker is present for eight months, with the company paying the membership, does qualify. The OECD Commentary treats six months as the informal permanence threshold.

The dependent agent route

Article 5(5) creates a PE where a person acting on the enterprise's behalf habitually concludes contracts in the enterprise's name, or habitually plays the principal role in concluding contracts that are routinely concluded without material modification.

No office, no lease, no fixed address is required. Only a worker who regularly binds the foreign company. HMRC INTM264510 makes the UK position explicit: client-relationship management that supports a deal is preparatory; closing the deal is not.

The 2025 remote-work benchmark

The OECD's November 2025 Model Tax Convention update introduced a specific framework for home-office working. Below 50 percent of total working time over a 12-month period, a home office generally does not create fixed-place PE.

Above 50 percent, the update adds a commercial-reason test. Remote working for retention or cost reasons alone does not satisfy it. India has formally reserved its position and does not accept the 2025 tests; Israel applies additional criteria.

How do the three PE routes compare in practice?

The three routes operate independently. A single role can trigger any one, or two in combination, depending on activity, location, and project duration.

Most companies discover PE exposure through tax review, not at the point of hire. The discovery window is exactly when the gap is hardest to close: the activities have already happened, the contracts have already closed, and the attribution exercise has to reconstruct profits retrospectively.

The hiring-manager language that flags risk is "relationship management", "market development", or "client liaison" applied to a role that actually closes deals. See the secondment entry for the parallel posting framework and the A1 certificate entry for the social-security coordination that runs alongside the PE question.

How does PE exposure stack up across major jurisdictions?

The headline thresholds vary, but the enforcement appetite varies more sharply. Each major host country runs its own discovery channel and its own remediation cost.

If a PE is found and has not been registered, the exposure stack includes back-tax on attributable profits, interest on unpaid tax, and in some jurisdictions civil penalties. The liability can accumulate for years before discovery.

Germany's 18-month EOR cap and Singapore's 2024 MOM ban on EOR for non-Singaporeans are the two regulatory hard limits that overlay the PE question. The Germany cap often formalises PE exposure that may already exist, rather than creating new exposure. The Singapore ban closes the EOR-as-market-test route for expatriate hiring entirely.

What do buyers consistently get wrong on PE?

The recurring mistakes cluster into four moves visible across tax-review files from companies that built international headcount before mapping PE.

The first is treating the EOR as a complete PE shield. The EOR removes the fixed-place PE trigger in jurisdictions where the EOR holds the entity. It does not remove the dependent agent test, which travels with the worker's commercial activity regardless of the labour-law employer.

The second is confusing the 183-day rule. The 183-day threshold appears in treaty provisions on employee taxation (whether salary is taxed at home or host) and in UN-model service PE. It is not a general PE safe harbour. Below 183 days the worker may avoid host-country income tax; the employer's PE question runs on different criteria.

The third is missing the home-office benchmark drift. The OECD's 2025 update creates a 50 percent / 12-month test that did not exist before November 2025. Roles hired in 2023 or 2024 against an older mental model may now sit on the wrong side of the line, and the company has not updated the headcount review process.

The fourth is mis-scoping commercial roles. Hiring managers describe senior commercial hires in language that sounds like "relationship management" or "market development". The activity often includes deal closing, terms negotiation, and material role in revenue-bearing contracts. HMRC reads that as dependent agent PE. Map the actual activity, not the job title, before signing the offer.

See the shadow payroll entry for how the host-country tax obligation interacts with home-country payroll when PE is created.

What does an EOR handle on PE risk?

An employer of record covers the fixed-place PE trigger by holding its own local entity. The dependent agent and service PE routes stay with the buyer regardless of the EOR structure.

No major EOR provider warrants against dependent agent PE in standard terms. The question to put in the pre-signature commercial discussion is: "If our worker concludes contracts on our behalf in the country where you employ them, does that create a PE for our company?" The answer should come from the provider's tax counsel, not the sales team.

See the EOR compliance entry for the wider labour-law boundary, and the local entity entry for the entity-versus-EOR break-even calculation.

Permanent establishment FAQs

What is the difference between fixed-place, dependent agent, and service PE?

Fixed-place PE requires a physical location at the company's disposal: an office, branch, or factory used for business. Dependent agent PE needs no physical space; it triggers when an individual habitually concludes contracts on behalf of the foreign enterprise.

Service PE, found in UN-model treaties rather than OECD-standard ones, triggers when employees provide services for more than 183 days in a 12-month period on the same project. A single overseas hire can trigger all three depending on activity, location, and duration.

Does the 183-day rule prevent permanent establishment?

Not generally. The 183-day rule appears in treaty provisions governing employee taxation, not as a general PE safe harbour. For fixed-place PE, the OECD Commentary suggests six months as the informal permanence threshold but this is not codified.

For service PE in UN-model treaties, 183 days is the trigger, not the safe harbour. Many treaties aggregate days across connected projects over a 12-month rolling window. See the global mobility entry for the day-counting discipline.

Does using an EOR eliminate permanent establishment risk?

Partially. An EOR substantially reduces fixed-place PE risk because the EOR is the legal employer and the registered local presence belongs to the EOR. It does not eliminate dependent agent PE risk if the worker habitually concludes contracts.

It does not change service PE exposure on cross-border project work. The EOR employment relationship is a labour-law construct; PE is a tax-law question, and different frameworks answer each. See the Posted Worker Directive entry for the parallel labour-law layer on EU postings.

What does the OECD 2025 update change for home-office workers?

The November 2025 update introduces a 50 percent over 12 months benchmark. Home-office working below 50 percent of total working time generally does not create a fixed-place PE.

Above 50 percent, the update adds a commercial-reason test; remote working for retention or cost reasons alone is not a commercial reason. India has formally reserved its position and does not accept the 2025 tests. Israel applies additional criteria.

How is PE risk managed in practice without setting up an entity?

Three practical controls. First, restrict contractual authority of country-level hires so all contracts are signed by an entity-level officer and employment contracts specify no authority to bind.

Second, use an EOR for the employment structure but pair it with a PE memo from local tax counsel covering dependent agent risk for any commercial hire. Third, monitor the 50 percent home-office benchmark introduced in the OECD 2025 update over a rolling 12 months. Together these reduce inadvertent exposure.