What is Permanent Establishment (PE)?

How it works

The PE concept sits at the heart of international tax. The general rule: a country can tax a foreign enterprise's business profits only if the enterprise has a permanent establishment in that country. Without a PE, the country can tax certain specific items (royalties, interest, dividends via WHT) but not the foreign enterprise's underlying business profits.

The standard PE definition (OECD Model Treaty Article 5):

A PE is a fixed place of business through which the business of an enterprise is wholly or partly carried on. The classic examples:

• An office, branch, factory, workshop, mine, oil well, quarry.
• A construction or installation site lasting more than 12 months (or 6, depending on treaty).
• A dependent agent (one habitually concluding contracts on behalf of the enterprise).

Excluded (auxiliary / preparatory):

• Use of facilities solely for storage, display, or delivery of goods.
• Maintenance of stock for processing by another enterprise.
• A fixed place of business solely for purchasing or information collection.
• Auxiliary or preparatory activities.

BEPS Action 7 — broader PE

BEPS Action 7 (2015) tightened the PE definition specifically to catch:

• Commissionaire arrangements — a local agent selling on behalf of a foreign principal without legally concluding contracts (historically PE-free; now usually PE).
• Artificial fragmentation of activities to fall under multiple "auxiliary" carve-outs (the anti-fragmentation rule).
• Closely related agents — broader test for what counts as a dependent vs. independent agent.

These changes are implemented via the MLI for treaties between MLI signatories.

US PE definition

Per PwC US Corporate Residence: "A PE generally is defined as a fixed place of business or a dependent agent that a non-US company has in the United States." US treaties typically follow the OECD Model with US-specific adjustments.

US domestic-law equivalent: US trade or business (USTB), which triggers ECI taxation. The US trade or business threshold is similar to but not identical with PE — a foreign corporation operating in the US must analyze both PE (for treaty purposes) and USTB (for domestic-law exposure).

Digital PE

The traditional PE definition struggles with digital business — Amazon, Google, Netflix can have substantial economic activity in a country with no fixed place of business there. Responses:

• Pillar One (BEPS 2.0, OECD): would reallocate taxing rights for the largest, most profitable multinationals to market jurisdictions regardless of physical PE. Stalled in 2024-2026 — political consensus elusive.
• Unilateral Digital Services Taxes (DSTs): France, UK, Italy, Spain, Turkey, India and others have introduced DSTs on digital revenue from local users — bypassing the PE concept entirely. Subject to ongoing US trade retaliation tensions.
• Significant economic presence (some countries' domestic concepts): India's "significant economic presence" (Section 9 ITA), various others. Define low-substance digital nexus thresholds.

Examples

• French SAS hires a senior salesperson in Germany who closes contracts with German customers. Without a German office, the SAS still likely has a German PE under the dependent-agent rule. Germany taxes the German profits attributable to the PE; transfer pricing analysis allocates profits between France and Germany.
• US e-commerce company stores inventory in a UK Amazon FBA warehouse, no UK office, no UK employees. Under the auxiliary carve-out, storage alone may not create UK PE — but BEPS Action 7's anti-fragmentation rule plus the FBA arrangement specifics make this a genuinely uncertain question. UK HMRC has issued guidance treating significant FBA-style operations as potential PE in some cases.

Common mistakes

• Underestimating the dependent-agent risk for remote teams. Senior remote employees in foreign jurisdictions create real PE exposure.
• Ignoring digital PE concepts. India's significant economic presence rule, France/UK/Italy DSTs, and Pillar One developments all bypass the traditional PE threshold.
• Treating "auxiliary" carve-outs broadly. BEPS Action 7's anti-fragmentation rule narrows what counts as auxiliary. Multiple "auxiliary" activities that together amount to substantive operations create PE.
• Forgetting branch profits tax (US). A foreign corporation with a US PE faces both regular US CIT (21%) AND a 30% branch profits tax on after-tax profits not reinvested. See ECI.