The Luxembourg Special Limited Partnership (SCSp), also known as SLP in English-language practice, has become the vehicle of choice for sophisticated investment strategies. Fund managers and institutional investors select the SCSp for its flexibility, tax transparency, and alignment with global private equity and alternative fund structuring standards. This article explores the SCSp’s legal framework, structural features, tax treatment, and practical considerations for private equity and venture capital.
What Is the Luxembourg SCSp (Special Limited Partnership)?
Legal Foundation and Regulatory Context
The Luxembourg SCSp, or Société en Commandite Spéciale, is a partnership without legal personality, governed by the Law of 10 August 1915 on commercial companies (as amended by the Law of 12 July 2013). Investors refer to this vehicle as either SCSp or SLP. The market uses both abbreviations interchangeably. However, the legal documentation and the Luxembourg Trade and Companies Register (RCS) use SCSp as the official French acronym.
CSSF Circulars and guidance recognise the SCSp as a flexible fund structuring option, suitable for both regulated and unregulated fund regimes. The SCSp does not require minimum capital and can operate with full contractual freedom. As a result, managers can tailor the partnership agreement to the needs of each project or investor group.
Specifically, the SCSp functions as a tax-transparent, contractual partnership. It does not constitute a separate legal entity. Instead, the partners contractually bind themselves through the limited partnership agreement (LPA). For a comprehensive overview, refer to the Luxembourg Special Limited Partnership (SCSp) resource.
Key Structural Features of the SCSp
Partners and Governance
The SCSp requires at least two partners: one general partner (GP) with unlimited liability, and one or more limited partners (LPs) whose liability is limited to their commitment. The GP manages the SCSp and represents it towards third parties. In contrast, the LPs act as passive investors. However, the LPA can grant LPs certain veto or consultation rights without jeopardising their limited liability, provided the agreement reflects this contractual allocation of powers.
The SCSp does not require a Luxembourg-resident GP, but practical substance and regulatory considerations often favour a Luxembourg-based GP, especially when the SCSp qualifies as an alternative investment fund (AIF) under the AIFMD framework. Moreover, the GP can be a Luxembourg S.à r.l., SA, or even another partnership, allowing for flexible structuring.
Limited Partnership Agreement (LPA)
The LPA governs all aspects of the SCSp’s internal organisation, profit allocation, decision-making, and exit provisions. Luxembourg law grants broad contractual freedom to the parties. For example, the partners may design bespoke profit waterfalls, carried interest mechanisms, and capital return priorities. The LPA does not require public filing, except for a short extract containing minimal information (partners’ identities, duration, and denomination) at the RCS.
Legal Personality and Asset Segregation
The SCSp lacks legal personality. Instead, the partnership relies on the GP to act in its name. However, the assets belong collectively to the partnership, segregated from the partners’ personal assets. In practice, this framework supports robust ring-fencing and creditor protection. Nevertheless, partners should ensure that the LPA and operational documents maintain clear asset separation, as Luxembourg case law and legal doctrine require careful drafting.
Regulatory Status and Fund Regimes
Managers can establish the SCSp as a standalone partnership or as a fund subject to various Luxembourg regimes. For example, the SCSp can serve as:
- A RAIF (Reserved Alternative Investment Fund) under the Law of 23 July 2016
- A SIF (Specialised Investment Fund) under the Law of 13 February 2007
- A SICAR (Société d’Investissement en Capital à Risque) under the Law of 15 June 2004
- An unregulated partnership outside the scope of product law
In each regime, the SCSp can meet the requirements for investor eligibility, risk spreading, and regulatory oversight. As such, the SCSp adapts to a wide range of investor profiles and asset classes.
Tax Transparency and Fiscal Treatment of the SCSp
Tax Transparent Status
Luxembourg law treats the SCSp as fully tax transparent for corporate income tax, municipal business tax, and net wealth tax purposes. The partners—not the SCSp—bear tax liability on their share of profits. As a result, investors can achieve tax neutrality at the fund level. This transparency applies unless the SCSp conducts a commercial activity in its own right (which is rare in fund structuring).
For non-resident partners, Luxembourg does not levy withholding tax on profit distributions from the SCSp. Therefore, cross-border investors can structure their investments efficiently. In particular, private equity and venture capital sponsors use the SCSp to avoid fund-level tax leakage.
VAT and Other Taxes
The SCSp does not pay VAT on carried interest or management fees, provided it qualifies as a special investment fund under Luxembourg VAT law (Article 44.1.d). In addition, the SCSp can reclaim input VAT where conditions are met. Stamp duty does not apply to partnership formation or capital increases. Consequently, the SCSp minimises indirect tax friction.
SCSp Tax Transparency in Practice
Tax authorities in many jurisdictions recognise the SCSp’s transparency. However, structuring cross-border investments requires careful attention to international tax rules and anti-abuse measures. For example, investors should consider the impact of the Principal Purpose Test (PPT) in double tax treaties, as well as the ATAD anti-hybrid and anti-avoidance rules. In practice, tax advisors often combine the SCSp with Luxembourg holding companies (SOPARFI) or other vehicles to optimise treaty access and investor outcomes.
SCSp in Private Equity and Venture Capital Structuring
Preferred Vehicle for Alternative Assets
Private equity, venture capital, infrastructure, and real estate managers increasingly select the SCSp for fund formation. The SCSp mirrors the Anglo-Saxon limited partnership, familiar to global sponsors and institutional investors. As a result, the SCSp facilitates capital raising and cross-border asset deployment.
Carried interest structures work seamlessly in the SCSp. The LPA can tailor economic rights, vesting, and clawback provisions to align with sponsor and investor expectations. Furthermore, the SCSp supports parallel fund and master-feeder structures, enabling complex capital pools to invest through a unified platform.
Regulatory Compliance and AIFMD
The SCSp itself does not require direct regulatory authorisation. Instead, the AIFMD regime places responsibility on the fund manager (AIFM). When the SCSp qualifies as an AIF, a regulated AIFM must manage the fund. This model provides indirect regulatory oversight while preserving the partnership’s structural flexibility. The RAIF regime, for example, leverages the SCSp structure to combine speed-to-market with AIFMD compliance. For a deeper look at this regime, see the Luxembourg RAIF guide.
Investor Protections and Governance Flexibility
The SCSp offers robust investor protections through bespoke governance provisions. The LPA can set out clear decision-making processes, information rights, and conflict-of-interest rules. In addition, LPs can exercise negative consent or veto on major decisions without losing their limited liability status. This flexibility allows sponsors to balance strong governance with commercial agility.
Comparison: SCSp vs SLP and Other Luxembourg Vehicles
SCSp and SLP refer to the same Luxembourg partnership structure. The term SLP appears in English-language documentation, while SCSp is the legal term in Luxembourg law. In contrast, the SCS (Société en Commandite Simple) is a similar partnership but with more rigid requirements and less contractual freedom. SCSp offers greater flexibility than a SICAV or a SIF in corporate form and provides superior tax transparency compared to a SOPARFI (standard holding company).
Setting Up a Luxembourg SCSp: Requirements and Process
Formation Steps
Establishing an SCSp involves a private deed (notarial deed not required) signed by the initial partners. The partners draft and execute the LPA, which governs all partnership arrangements. The SCSp must register with the RCS, providing a summary extract of the LPA. However, the full LPA remains confidential, giving sponsors and investors strong privacy over commercial terms.
Additionally, the SCSp must appoint a Luxembourg-registered office. In practice, fund administrators and domiciliation agents provide this service. The SCSp does not require statutory auditors unless it qualifies as a regulated fund under the SIF, SICAR, or RAIF regimes, or meets certain thresholds for unregulated partnerships.
Ongoing Compliance
The SCSp must maintain statutory registers of partners and comply with Luxembourg AML and KYC obligations. If the SCSp constitutes an AIF, the AIFM manages reporting and regulatory filings. The GP ensures proper governance and compliance with the LPA. Annual accounts must be prepared and filed, but publication requirements remain limited for unregulated SCSp partnerships.
Timeline and Costs
Setting up an SCSp is fast and cost-effective. The absence of notarial formalities accelerates the process. Most SLPs launch within two to four weeks, depending on investor onboarding and regulatory regime. As a result, sponsors can respond rapidly to investor demand or market opportunities.
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