Does a Remote Worker Abroad Create a Tax Liability?

At a Glance 

A remote employee working from another country can create a tax liability for their employer, not through the employee's own income tax situation but through a corporate tax concept called permanent establishment. Under the OECD Model Tax Convention, a company can become taxable in a country where it never opened an office if an employee working there gives the company what amounts to a fixed place of business, or the authority to bind it to contracts. The OECD updated its guidance on this in November 2025, introducing a working-time threshold for home offices specifically, but the underlying risk hasn't changed: a single employee working from home abroad, especially one closing deals or managing client relationships, can expose an employer to tax filing obligations, back taxes, and penalties in a country where it has no legal presence at all. Using an Employer of Record narrows that risk considerably, though it doesn't remove it for every role. 

What is permanent establishment, and why does it matter? 

Permanent establishment is the tax concept that decides whether a foreign country has the right to tax a company's profits, and it's defined in Article 5 of the OECD Model Tax Convention, the template most bilateral tax treaties are built from. Two forms of it matter most for a company with remote staff abroad. A fixed place of business permanent establishment exists when the company has a place, an office, a workshop, or in the remote-work context, an employee's home, that's at its disposal and used to carry on business with some degree of permanence. A dependent agent permanent establishment is separate and doesn't need a fixed location at all: it's triggered when someone, typically an employee, habitually exercises the authority to conclude contracts on the company's behalf in that country. Either one is enough on its own to create a taxable presence, and a company can trigger the second without ever renting so much as a desk. 

Can one remote employee create a permanent establishment for their employer? 

Yes, a single employee can create a permanent establishment for their employer, and the number of people involved has nothing to do with it. What matters is what that one person does and where they do it from. An engineer working from a spare room in Lisbon, writing code that never touches a client relationship, carries low risk under either test: no fixed place of business used to run customer-facing operations, and no authority to bind the company to anything. A sales director closing deals from that same spare room falls into the other category, since concluding contracts is the exact activity the dependent agent test is built around, and it takes a change in role, not a bigger team, to move from one risk profile to the other. 

Does working from home count as a permanent establishment? 

It depends on how much time the person spends there and why, and the OECD gave this question a clearer answer in its November 2025 update to the Model Tax Convention commentary. The update sets a working-time threshold: if an employee works from a home office in another country for less than 50% of their total working time over any rolling 12-month period, that home office generally doesn't count as a fixed place of business, and no permanent establishment arises on that basis. Cross that threshold, and the analysis shifts to whether the company has a real commercial reason for the employee working there, beyond the employee's own convenience. 

The updated commentary draws a clear line between what qualifies and what doesn't: 

• Counts as a commercial reason: the role requires meeting local customers or suppliers, coordinating with a nearby team, real-time collaboration across time zones that the work requires, or tasks that require physical presence in that location. 
• Doesn't count as a commercial reason: letting someone work from home to keep them from resigning, cutting office costs, or general flexibility with no specific tie to that location's business activity. 
• Doesn't automatically count as a commercial reason: having customers or suppliers somewhere in the country, or a time difference from headquarters, without the role requiring the person to be there. 

A handful of countries, including India, Israel, Nigeria, and Malaysia, have formally noted reservations about applying this new commentary, so the 50% threshold is a strong starting point rather than a guarantee that applies identically everywhere. 

What happens if a company is found to have a permanent establishment? 

A confirmed permanent establishment makes the company liable for corporate tax in that country on the profits attributable to it, on top of whatever registration and filing the local tax authority requires once the establishment is identified. That liability isn't limited to the year it gets discovered. Tax authorities can typically assess back taxes for prior years once a permanent establishment is established retroactively, along with interest and penalties for late registration and unfiled returns. Because the same income may also get taxed at home, most tax treaties include relief mechanisms, usually a foreign tax credit or an exemption, to prevent the company from paying full tax twice on the same profit, but claiming that relief takes its own filing and documentation, and it doesn't undo the cost of the original noncompliance. 

Is a remote worker's personal tax liability different from the company's permanent establishment risk? 

Yes, these are two separate questions, worth keeping apart even though they often come up in the same conversation. The company's permanent establishment risk is about whether the business itself owes corporate tax in the country where the employee works. The employee's personal tax residency is about whether they owe individual income tax there, and it usually turns on a treaty concept called the 183-day rule: someone who spends 183 days or fewer in a country within a 12-month period can often stay taxed at home instead, provided their employer isn't a tax resident of that country and, importantly, doesn't have a permanent establishment there. That last condition connects the two questions directly: if the company has already triggered a permanent establishment, the employee's 183-day relief falls away regardless of how few days they've spent in the country. Separately, income tax treaties don't cover social security or payroll tax, so a company can end up with a payroll withholding obligation in a country from the employee's first working day, even when every income tax question resolves cleanly. 

Does using an Employer of Record remove permanent establishment risk? 

Using an Employer of Record reduces permanent establishment risk substantially, but it doesn't remove it for every role, because the dependent agent test doesn't care who the person's legal employer is. An Employer of Record becomes the worker's legal employer in the country where they're based, which takes the company itself out of local payroll registration and direct labor-law exposure. What it doesn't change is the dependent agent analysis, which asks who the person acts on behalf of and what they do in practice, not whose name is on the employment contract. The OECD's own commentary is specific that a dependent agent doesn't need any formal tie to the enterprise in question at all. Tax authorities look at operational reality: who sets pricing, who negotiates the commercial terms, who the customer believes they're dealing with, and whether contracts get signed off without material changes once that person is done negotiating. Some roles carry more of that kind of exposure than others, and how much depends on the specific mix of authority, decision-making, and client contact built into the role rather than a general rule that applies the same way to every hire. An Employer of Record such as Swapp Agency handles the compliant local employment relationship, and can walk through how a specific role's exposure looks in practice, since that comes down to the details of what the role involves rather than a fixed category of job titles. 

How can a company reduce permanent establishment risk when hiring remote workers abroad? 

A few practical tips to keep most remote hires on the low end of the risk: 

• Keep contract-signing and deal-closing authority with people based in the company's home country, not with the remote hire. 
• Avoid describing the remote employee's home as a company office, branch, or place of business in any internal or external document. 
• Track how much of the role's time is actively client-facing or deal-related in the country where the person is based, since that's what the dependent agent test looks at, not job title alone. 
• Use an Employer of Record for the underlying employment relationship, especially for a first hire in a new country. 
• Get local tax advice before relying on the OECD's 50% threshold in a country that has filed a reservation against it, including India, Nigeria, and Malaysia. 

FAQ 

What is permanent establishment?

Permanent establishment is a tax concept, defined in Article 5 of the OECD Model Tax Convention, that determines whether a foreign country has the right to tax a company's business profits because the company has a sufficient presence there, either a fixed place of business or an employee with the authority to conclude contracts on its behalf. 

Can a remote employee create tax liability for their employer?

Yes. A remote employee can create a corporate tax liability for their employer if their home or workspace functions as a fixed place of business for the company, or if they habitually exercise the authority to conclude contracts on the company's behalf in that country. 

Does working from home abroad count as a permanent establishment under the new OECD rules?

Generally not, if the employee works from that home for less than 50% of their total working time over a rolling 12-month period. Above that threshold, it depends on whether the company has a real commercial reason, beyond the employee's convenience, for them to be working from that location. 

Does an Employer of Record eliminate permanent establishment risk?

Not entirely. An Employer of Record removes the company's local payroll and labor-law exposure, but the dependent agent test looks at what the person does in practice, not who employs them on paper, so some roles carry more exposure than others depending on the authority and client contact built into them. Swapp Agency can help work through what a specific role's exposure looks like. 

Is the 183-day rule the same as permanent establishment?

No. The 183-day rule determines an individual employee's personal income tax residency under a tax treaty, while permanent establishment determines the employer's corporate tax liability. The two are connected: an employee's 183-day relief only holds if their employer doesn't already have a permanent establishment in that country. 

What happens if a company is found to have an unreported permanent establishment?

The company becomes liable for corporate tax on the profits attributable to that establishment, often retroactively for prior years, along with interest and penalties for late registration and unfiled returns, though tax treaties typically offer relief mechanisms to avoid taxing the same profit twice.