Updated on January 2026

Investment vehicle

  • Luxembourg SICAV-SIF SCA
  • Luxembourg SICAV-RAIF SCA
  • Luxembourg SICAV-RAIF SCSp
  • Luxembourg unregulated SCSp

1. Form

Luxembourg SICAV-SIF SCA

  • Corporate partnership limited by shares with the form of an investment company with variable capital and subject to SIF law

Luxembourg SICAV-RAIF SCA

  • Corporate partnership limited by shares with the form of an investment company with variable capital and subject to RAIF law

Luxembourg SICAV-RAIF SCSp

  • Special limited partnership without legal personality with the form of an investment company with variable capital and subject to RAIF law

Luxembourg unregulated SCSp

  • Special limited partnership without legal personality

2. Tax Treatment

Luxembourg SICAV-SIF SCA

  • Not tax transparent.
  • Not subject to Luxembourg income taxes (i.e., corporate income tax (CIT) and municipal business tax (MBT))  and net  wealth tax.
  • Subject to an annual subscription tax of 0.01% of its NAV. 

Luxembourg SICAV-RAIF SCA

  • Not tax transparent.
  • Not subject to Luxembourg income taxes and net wealth tax.
  • Subject to an annual subscription tax of 0.01% of its NAV

Luxembourg SICAV-RAIF SCSp

  • Tax transparent.
  • Not subject to Luxembourg income taxes and net wealth tax.
  • Subject to annual subscription tax of 0.01% of its NAV

Luxembourg unregulated SCSp

  • Tax transparent
  • Not subject to Luxembourg CIT and net wealth tax. Not subject to MBT provided it does not deemed to pursue a commercial activity.
  • Not subject to subscription tax.

3. Transfer Tax

  • No

4. Listable

Luxembourg SICAV-SIF SCA

  • Yes

Luxembourg SICAV-RAIF SCA

  • Yes

Luxembourg SICAV-RAIF SCSp

  • Yes (but complicated)

Luxembourg unregulated SCSp

  • N/A

5. Open- or closed-ended

  • Open- or closed-ended

6. Regulatory Supervision

Luxembourg SICAV-SIF SCA

  • Subject to CSSF supervision: must be approved by the CSSF and comply with SIF Law and AIFMD if AIF full scope

Luxembourg SICAV-RAIF SCA

  • Light touch regulation and compliance with full requirements under AIFMD

Luxembourg SICAV-RAIF SCSp

  • Light touch regulation and compliance with full requirements under AIFMD

Luxembourg unregulated SCSp

  • Not regulated and compliance with AIFMD if AIF full  scope

7. Investor Restrictions

Luxembourg SICAV-SIF SCA

  • Only well-informed investors: institutional, professional or EUR 100,000 minimum

Luxembourg SICAV-RAIF SCA

  • Only well-informed investors: institutional, professional or EUR 100,000 minimum
  • Not open to the retail market

Luxembourg SICAV-RAIF SCSp

  • Only well-informed investors: institutional, professional or EUR 100,000 minimum
  • Not open to the retail market

Luxembourg unregulated SCSp

  • Only professional investors in the EEA
  • Not open to the retail market

8. Pros

Luxembourg SICAV-SIF SCA

  • Umbrella structure available and well known structure by investors

Luxembourg SICAV-RAIF SCA

  • Flexible, umbrella structure available and no direct CSSF supervision (time to market)

Luxembourg SICAV-RAIF SCSp

  • Tax and legal Transparency
  • Flexible, umbrella structure available and no direct supervision by CSSF (time to market)

Luxembourg unregulated SCSp

  • Tax and legal Transparency
  • Very flexible, no direct CSSF supervision (time to market) and no diversification requirements

9. Cons

Luxembourg SICAV-SIF SCA

  • Diversification requirements
  • Direct CSSF supervision (less flexible re time to market)

Luxembourg SICAV-RAIF SCA

  • Diversification requirements

Luxembourg SICAV-RAIF SCSp

  • Diversification requirements

Luxembourg unregulated SCSp

  • No umbrella structure

10. Best Used For

  • All strategies – commonly used for PE/RE/Infra