Permanent Establishment in Tunisia: When Does Your Foreign Company Need to Register?

Foreign companies conducting business in Tunisia must carefully assess whether their activities create a Permanent Establishment (PE), triggering local tax registration and filing obligations. The analysis follows a two-step approach.

Step 1: Tunisian Domestic Law – Article 2 of the IRPP & CIT Code

Under Tunisian domestic tax law, a PE is defined in Article 2 of the IRPP & CIT Code as a fixed place of business through which an enterprise carries on all or part of its activity. This includes, but is not limited to:

• A place of management

• A branch

• An office

• A factory

• A workshop

• A warehouse

• A mine, oil or gas well, quarry, or any other place of extraction of natural resources

Note Commune n°2/2015 provides additional guidance and specific examples of what constitutes a PE in Tunisia, particularly for construction, installation, and assembly activities. Under this note:

• A building site, construction, installation, or assembly project constitutes a PE if it lasts more than 6 months

• The 6-month period is calculated on a rolling basis, taking into account any interruptions or suspensions that do not exceed a certain duration

• The activities of subcontractors may be attributed to the main contractor for PE determination purposes

Step 2: Double Tax Treaty (DTT) Analysis

If a DTT exists between Tunisia and the foreign company's country of residence, the treaty's PE definition may apply and may be more favorable than domestic law. Most DTTs follow the OECD Model Tax Convention:

• Construction/installation projects: Generally constitute a PE if the project lasts more than 12 months (depending on the specific treaty)

• Services provision: May constitute a PE if services are provided in Tunisia for a certain number of days (often 183 days or more)

• Agent PE: A person acting on behalf of the enterprise may create a PE if they habitually exercise authority to conclude contracts

Practical Implications for Construction, Installation, and Assembly Activities:

Key Considerations:

• Where domestic law and the DTT differ, the more favorable provision generally applies (subject to the treaty's application)

• If no DTT exists, domestic law applies exclusively

• The activity threshold under Note Commune n°2/2015 is crucial for contractors in construction, installation, and assembly sectors

• Subcontractor activities may be aggregated with the main contractor's activities for PE determination

Consequences of Having a PE:

• Mandatory registration with Tunisian tax authorities

• Filing of annual corporate income tax returns

• Payment of CIT on PE-attributable profits

• VAT registration and filing obligations

• Transfer pricing documentation requirements

• Withholding tax becomes creditable (not final)

Consequences of No PE:

• No Tunisian CIT registration or filing required

• Withholding tax (if applicable) is generally final and liberatory under Article 52 of the IRPP & CIT Code

• Simplified tax compliance

Why Luca Pacioli? 

With 40 years of experience and IBFD-certified transfer pricing expertise, Luca Pacioli helps international companies navigate Tunisia's PE rules under both domestic law and applicable DTTs, ensuring compliance and optimizing tax outcomes.

Link : Tax Advisory & Transfer Pricing Tunisia - Luca Pacioli