Glossary/Tax Concepts/Permanent Establishment
Tax Concepts

Permanent Establishment

PE

Permanent Establishment is a taxable presence in another country that gives the source state the right to tax part of a foreign enterprise's business profits.

What PE is

A Permanent Establishment (PE) is the threshold concept that decides whether a foreign enterprise has enough presence in a country for that country to tax its business profits. Article 5 of the OECD Model defines PE as a fixed place of business through which the business of an enterprise is wholly or partly carried on. Common forms are a branch, office, factory, workshop, mine, or project site.

Types of PE

  • Fixed-place PE: an office, shop, or other physical location used for business
  • Construction PE: a building site or installation project lasting more than the treaty threshold (often 6 or 12 months)
  • Agency PE: a dependent agent who habitually concludes contracts in the name of the foreign enterprise
  • Service PE: in some treaties, services rendered for more than a defined period
  • Digital / virtual PE: emerging concept, partly addressed by Pillar One

Profit attribution

Once a PE exists, the host country can tax the profits attributable to it under the Authorised OECD Approach (AOA), which treats the PE as a hypothetical separate enterprise. Compliance involves PE-specific bookkeeping, transfer-pricing analysis, and corporate tax filings in the host country.

When you will meet PE

You will face PE risk when sales staff travel and close deals abroad, when remote employees work permanently from another country, when a project crosses construction or installation thresholds, when warehouses or fulfilment centres are used, and during M&A diligence where unidentified PEs surface as historic tax liabilities.

Where this comes up in our guides

Permanent Establishment FAQ

Often yes, depending on duration, role, and authority. A senior employee with contract-signing authority working from another country is a classic agency-PE risk.
At a glance
Category
Tax Concepts
Also written
PE
Confirm current figures with the official registry or a qualified adviser before relying on them.
Related terms
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Sources
  1. 1OECD Model Tax Convention - Article 5 Commentary
  2. 2OECD - Authorised OECD Approach to PE Profit Attribution
Definition reviewed March 2026.
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