Permanent Establishment Risk in Cross-Border Operations

A permanent establishment is a taxable presence in a jurisdiction where a business is not resident. Where one exists, the jurisdiction may tax the profits attributable to it — and the obligation is not contingent on the business having registered, incorporated anything locally, or been aware of the exposure. Permanent establishment risk is created by activity, which is why it frequently arises without a deliberate decision to enter a market.

The Two Principal Routes

Fixed place of business

A fixed place of business through which the enterprise's activity is wholly or partly carried on. The concept requires a location, a degree of permanence, and business conducted through it. An office or branch is the obvious case; less obvious ones cause more difficulty.

Preparatory or auxiliary activities are generally excluded, but the boundary is narrower than commonly assumed. Anti-fragmentation provisions prevent an enterprise from splitting a cohesive business operation into separate activities each individually qualifying as preparatory, and the exclusions have been tightened to require that the activity genuinely be preparatory or auxiliary rather than merely appearing in a listed category.

Dependent agent

A person acting on behalf of the enterprise who habitually concludes contracts, or habitually plays the principal role leading to the conclusion of contracts that are routinely concluded without material modification.

The second limb matters most. It was introduced specifically to address arrangements in which local personnel negotiated substantively while formal signature occurred abroad — commissionaire and similar structures. Formal signing authority is no longer the test. What matters is who does the substantive work of concluding the contract.

Where Exposure Arises Unintentionally

• Sales personnel resident abroad. Employed by the non-resident entity, working from home in another jurisdiction, negotiating with local customers.
• Remote employees. Staff relocating internationally, sometimes without informing the employer. Whether a home office constitutes a fixed place of business depends on the facts, but the risk is real where the role is customer-facing or the arrangement is enduring rather than temporary.
• Senior personnel abroad. Where directors or executives habitually exercise management from another jurisdiction, the exposure may extend beyond permanent establishment to residence of the company itself under place of effective management tests.
• Extended project presence. Construction and installation projects create a permanent establishment once they exceed a duration threshold set by the applicable treaty. Related contracts and the activity of subcontractors may be aggregated in computing duration, and splitting a project between group entities to stay below the threshold is specifically addressed by anti-fragmentation rules.
• Warehousing and fulfilment. Storage was historically a clear exclusion. Where a facility performs functions beyond storage, or forms part of a cohesive local business operation, the exclusion may not apply.
• Service delivery. Some treaties contain a services permanent establishment provision under which presence of personnel for a defined number of days creates taxable presence without any fixed place of business.

Consequences

Discovery of an unrecognised permanent establishment produces obligations that generally reach backwards, not merely forwards:

• Corporate tax registration and filing in the jurisdiction, potentially for prior periods
• Tax on profits attributable to the permanent establishment, determined as though it were a separate enterprise dealing at arm's length
• Interest and penalties on late registration and payment
• Payroll and social security obligations for the personnel concerned
• Potential indirect tax registration
• Transfer pricing documentation for dealings between the permanent establishment and the rest of the enterprise

Relief for double taxation is normally available under the applicable treaty, but obtaining it requires the position to be regularised in both jurisdictions, which takes time and cost that a modest local operation rarely justifies.

Managing the Risk

1. Know where people actually are. Not where they are contractually based. This is the most common gap and the easiest to close.
2. Define authority precisely, and match practice to it. Documented limits on negotiating authority carry little weight if local personnel in fact agree commercial terms.
3. Monitor project duration cumulatively. Including related contracts and subcontractor presence.
4. Have a policy on international remote work. Approval before relocation, with an assessment of the jurisdiction concerned. Retrospective discovery is considerably more expensive.
5. Review after any change in operating model. New markets, new roles, restructuring, or a shift in how sales are conducted.
6. Consider whether a local entity is simply better. Where genuine local activity exists, establishing a subsidiary is often cheaper and more predictable than managing exposure indefinitely. The structuring considerations are set out in our note on choosing a holding jurisdiction.