The Luxembourg SCSp: a partnership built for investment structures

The Luxembourg special limited partnership, or SCSp, is a partnership without legal personality. It combines a general partner, one or more limited partners and a private limited partnership agreement. This makes it useful for investment structures that need contractual rules for commitments, distributions and governance.

The SCSp is a legal form, not a regulatory label. It may be an ordinary holding vehicle or an alternative investment fund (AIF). It can also provide the legal form of a fund governed by its own law, such as a reserved alternative investment fund (RAIF). The regulatory and tax results therefore depend on what the partnership actually does and which additional regime applies.

The SCSp in plain terms

At least 2 partners are required. One is the general partner and one is the limited partner. The SCSp has no legal personality, but it has its own estate separate from those of its partners. The current Companies Law governs the legal form.

There is no statutory minimum capital. Contributions may be in cash, in kind or in services, and the limited partnership agreement can set their timing. This flexibility suits commitments that investors pay in over time, as capital is called, but it also means that the agreement must describe the funding process clearly.

The 2 partner roles

The general partner has unlimited joint and several liability for the partnership’s obligations, meaning it can be held liable for their full amount. A corporate general partner is therefore commonly used to separate that exposure from the wider sponsor group. Representation belongs to the appointed manager or managers, who may be general partners or other persons.

Limited partners are generally liable only up to their agreed interests. Acts of external management, such as dealing with third parties for the partnership, can make them jointly and severally liable for the obligations in which they participated, or more widely if such conduct is habitual. Internal consultation, approval rights and monitoring fall within statutory protections. A limited partner may also act through a manager’s governing body or as its representative, provided that representative capacity is disclosed. The agreement and actual conduct should make those roles clear.

An SCSp has at least one general partner and one limited partner, with distinct responsibilities.

The limited partnership agreement

The agreement is the main operating document. It may address commitments, drawdowns, distributions, voting rights, transfers, conflicts, removal of the manager and dissolution. A short agreement can work for a simple holding partnership. A fund structure usually needs more detailed rules.

Only an extract is filed with the Luxembourg Trade and Companies Register (RCS). The official SCSp guidance confirms that the limited partners do not need to be named in the published extract. The full economic and governance terms can therefore remain private, subject to disclosure duties arising under other laws.

Formation and management

An SCSp can be formed by private deed, so a notarial deed is not generally required. The RCS extract identifies the partnership, registered office, purpose, general partners, managers, signing powers and duration. Beneficial-owner and anti-money-laundering duties remain separate.

The agreement should match the intended decision process from the start. A mismatch between the written powers and actual management can affect liability, tax analysis and regulatory classification.

Tax transparency

The SCSp is generally transparent for Luxembourg corporate income tax. Income is allocated to the partners according to their rights and taxed at their level under the rules applicable to each partner. The partnership is also outside net wealth tax at entity level, while the interests may enter the partners’ own tax bases.

Municipal business tax requires a separate test. Outside the special tax regime of a fund law, an SCSp can have commercial income through its actual activity or through a rule in the law that treats it as commercial. That rule applies if at least one general partner is a capital company holding 5% or more of the partnership interests. A partnership treated as commercial that acts as general partner can also count as a capital company for this test.

For an SCSp qualifying as an alternative investment fund, the tax authority’s Circular LIR 14/4 treats its investment activity as non-commercial under Article 14(1). The separate 5% rule still needs to be checked. For a partnership that is not an AIF, keeping the general partners’ relevant interests below 5% does not settle the question of its actual activity.

The reverse-hybrid rule can also make part of a transparent partnership’s income taxable where associated non-resident investors treat it as opaque and the statutory conditions are met. Tax transparency should therefore be tested against the ownership chain, not assumed from the legal form alone.

The AIF and fund-law layers

An SCSp that raises capital from a number of investors under a defined investment policy for their benefit may qualify as an alternative investment fund, provided it falls outside the UCITS regime, which covers EU-harmonised retail funds. The law on alternative investment fund managers (AIFM Law) then determines the management framework, including any exemption or registration regime. Because the SCSp has no legal personality, it cannot itself be authorised as an internally managed AIF.

The SCSp may also fall under a specific fund law. Under the RAIF Law, a RAIF is not authorised as a product by the financial regulator, the CSSF, but it requires an authorised external manager (AIFM). A specialised investment fund (SIF) is itself authorised and supervised by the CSSF. The same applies to an investment company in risk capital (SICAR). An SCSp outside those fund laws may still be an AIF, so the absence of a CSSF-approved product does not settle the analysis under the EU directive on alternative investment fund managers (AIFMD).

Accounting and annual governance

Every SCSp must keep accounting records appropriate to its activity. An ordinary SCSp is outside the standard annual-financial-statements regime, but its books and annual inventory remain necessary. The agreement, investor reporting terms, AIFM rules or product law can add financial statements and audit requirements. A corporate general partner has its own separate accounting obligations.

Annual governance normally covers accounts or financial information, allocations, conflicts, valuation and decisions reserved to partners. The accounting and tax files should follow the economics of the limited partnership agreement, especially when several classes, compartments or carried-interest arrangements exist. Separate SCSp accounting guidance addresses that operating cycle in more detail.