The société de participations financières accounts for most holding structures in the Grand Duchy. Here is how it works, its tax regime and the conditions for efficiency.
The SOPARFI — société de participations financières — is the most widely used holding company vehicle in Luxembourg. It is not a separate legal form : it is an ordinary commercial company (typically an SA or a Sàrl) whose corporate purpose includes holding and managing participations. Its favourable tax treatment flows from its activity, not from any special status.
What is a SOPARFI?
A SOPARFI holds participations in other companies, Luxembourg or foreign, and may carry out ancillary commercial activities. Unlike regulated investment funds, it is fully taxable and therefore benefits from Luxembourg's tax treaty network and the EU parent-subsidiary directive.
Common legal forms
- SA (public limited company) : minimum capital of €30,000.
- Sàrl (private limited company) : minimum capital of €12,000, the most flexible for a closed shareholding.
- SCSp (special limited partnership) : tax-transparent, favoured in private equity.
The parent-subsidiary regime and participation exemption
The SOPARFI's tax appeal rests on the participation exemption (article 166 LIR). Subject to conditions, dividends received and capital gains realised on qualifying participations are exempt :
- a holding of at least 10% of the capital — or an acquisition price of at least €1.2M for dividends (€6M for capital gains) ;
- held for an uninterrupted period of at least 12 months ;
- a fully taxable subsidiary (resident, an EU company covered by the directive, or a third-country company subject to a comparable tax).
This avoids the economic double taxation of flows moving up a chain of participations — the core of an efficient Luxembourg holding structure.
Withholding tax and tax treaties
Dividends paid by a SOPARFI are in principle subject to a 15% withholding tax, reducible to zero for an eligible parent company or under a treaty. Luxembourg has more than 85 double tax treaties, limiting friction on inbound and outbound dividends, interest and royalties.
At a glance
SOPARFI and economic substance
A SOPARFI must have genuine substance in Luxembourg : effective place of management, competent directors, local decision-making and accounts kept in the country. See our article on economic substance and the ATAD rules.
Incorporating and administering a SOPARFI falls within our corporate structuring services, from the articles of association to the filing of annual accounts with the RCS.