French SARLs: How Tax Transparency Can Be Lost by Mixing Activities
The SARL (Société à Responsabilité Limitée) is a flagship French vehicle for family and international businesses. But the right to “look-through” tax transparency (so losses flow through to shareholders for their personal taxes) is strictly reserved for certain situations.
What the Law Says
By default, SARLs pay standard corporate income tax. Family-owned SARLs (or new SARLs under five years old) may opt for income tax transparency, but only if their activity is primarily commercial and any civil activity (e.g., real estate renting) is inseparably linked to the main business. Mixing multiple unrelated civil activities can forfeit the transparency option entirely, with all losses trapped at entity level.
For the official French government explanation (in English): https://entreprendre.service-public.fr/vosdroits/F36211?lang=en
Practical Consequences of Misclassification
A landmark 2025 court case ruled that operating a SARL with both civil rental and consultancy services (which weren’t “inseparable” from each other) meant tax transparency no longer applied. CIT was due, and partners couldn’t deduct losses personally.
Tips for Family and Cross-Border Enterprises
- List all company activities and scrutinize which are “inseparable complements.”
- Update your tax classification whenever your SARL’s operations change.
For a review of your SARL’s structure or cross-border compliance, contact Service on New Grounds multi-country tax team to start with a review and ensure your company compliance.

