The Luxembourg tax authorities (ACD) has announced a reorganisation of its corporate tax offices.
As of 1 July 2026, the Sociétés 6 office splits into three sector-specialised offices:
▪️ Sociétés 6: SOPARFI
▪️ Sociétés 7: banks and related entities
▪️ Sociétés 8: investment funds
The stated aim is to allocate expertise by sector, improving efficiency and consistency in how files are handled.
In practice, there’s nothing for companies to do. Your point of contact, phone number and email stay the same. Depending on its activity, your company is simply assigned to Sociétés 6, 7 or 8.
Should you wish to discuss the implications for your structures, our tax team remains at your disposal. Please contact Mathieu Ledoux.
The Luxembourg tax authorities (ACD) has announced a reorganisation of its corporate tax offices.
As of 1 July 2026, the Sociétés 6 office splits into three sector-specialised offices:
▪️ Sociétés 6: SOPARFI
▪️ Sociétés 7: banks and related entities
▪️ Sociétés 8: investment funds
The stated aim is to allocate expertise by sector, improving efficiency and consistency in how files are handled.
In practice, there’s nothing for companies to do. Your point of contact, phone number and email stay the same. Depending on its activity, your company is simply assigned to Sociétés 6, 7 or 8.
Should you wish to discuss the implications for your structures, our tax team remains at your disposal. Please contact Mathieu Ledoux.
