Lawyer, Family Office
When a European private equity or venture fund gets sketched on a whiteboard, four letters almost always sit at the centre of the diagram — SCSp. It is Luxembourg's answer to the Anglo-Saxon limited partnership: the same GP/LP logic, but inside the EU and next to the AIFM passport. Here is how the form works, why it is tax transparent, and where the limits of that transparency run.
What the SCSp Is and Why It Became the PE/VC Standard
The SCSp (société en commandite spéciale, special limited partnership) appeared in the law of 12 July 2013 — the same package with which Luxembourg transposed the AIFMD. The intent was candid: copy the familiar Anglo-Saxon limited partnership model — English, Delaware, Cayman — so that managers would not have to explain an unfamiliar construction to their investors. The copy worked: within a decade the SCSp became the default form for Luxembourg private equity, venture, private debt and real estate funds.
The mechanics are classic. The general partner (associé commandité) manages the partnership and bears unlimited liability; limited partners (associés commanditaires) contribute capital and are liable only up to it. The key difference from most European forms is that the SCSp has no legal personality: it is not a company but a contract. Almost everything is governed by the limited partnership agreement (LPA): profit allocation, capital calls, committees, exit mechanics — contractual freedom here is almost Delaware-grade. There is no minimum capital, and contributions can be made in cash, assets or services. The law also lists actions an LP may take without losing limited liability: sitting on an advisory committee, approving transactions, reviewing accounts.
A bonus private capital appreciates is confidentiality: the LPA is not published and LP names do not appear in the register. The RCS shows only the name, the GP and the manager.
Tax Transparency
For Luxembourg corporate income tax and net wealth tax the SCSp is transparent: tax is paid not by the partnership but by the partners — each at home under their own rules. Distributions from an SCSp carry no withholding tax. If the partnership is not wrapped in a fund regime, there is no taxe d'abonnement either. The one Luxembourg tax worth keeping in mind is municipal business tax: it arises if the SCSp carries on a commercial activity or if the GP is a Luxembourg capital company holding a 5% interest or more. Hence the standard fund structure keeps the GP's interest below 5% and the activity investment-only.
Transparency comes with two caveats. The first is the reverse hybrid rule from ATAD (effective from tax year 2022): if investors holding 50% or more in aggregate treat the SCSp as opaque at home and the income ends up taxed nowhere, Luxembourg will tax that income itself. Normal funds are covered by the collective investment vehicle exemption — widely held, a diversified portfolio, an investor-protection regime; in 2025 the tax administration issued guidance that noticeably softened the practice. The second caveat is treaty access: a transparent SCSp is not itself a treaty resident, which is why a SOPARFI with real substance usually sits beneath it.
Separate news for managers — carried interest. With the law adopted in January 2026 (Bill 8590), Luxembourg rebuilt the regime: contractual carry is taxed at a maximum effective rate of about 11.45%, while participation-linked carry held for at least 6 months and representing less than 10% of the fund is exempt from income tax; for these rules the SCS, SCSp and FCP are treated as non-transparent, so the fund's legal form does not break the regime. It applies from the 2026 tax year.
SCSp vs SCS vs the Delaware LP
The SCSp has an older sibling — the SCS (société en commandite simple), the ordinary limited partnership from the 1915 law. The difference is single but fundamental: the SCS has legal personality, the SCSp does not. Both are tax transparent, both live on LPA freedom; the SCSp is chosen more often precisely for its contractual nature, familiar to common law investors, while the SCS suits cases where holding assets in the partnership's own name is more convenient.
The resemblance to the Delaware LP is deliberate: GP/LP, carry, capital calls and the LPA style transfer almost verbatim. The difference is the environment. The Delaware LP lives in the world of the SEC, US investors and blocker structures; the SCSp lives in the world of the AIFMD: an appointed AIFM brings a passport to market to professional investors across the EU, whereas an American fund in Europe is left with national private placement regimes. That is why global managers often run both platforms: a Delaware or Cayman master for the US, and a Luxembourg SCSp — parallel or feeder — for European capital.
How the SCSp Works with a RAIF and an AIFM
On its own the SCSp is an unregulated form: no CSSF authorisation, no product supervision. But a fund built on it is an AIF, and AIFMD logic kicks in: a manager below the thresholds (€100 million with leverage / €500 million without and with a five-year lock-up) can settle for registration; above them a fully licensed AIFM is required — your own or rented from a third-party ManCo.
When fund status with a passport and a tax regime is needed, the SCSp is wrapped in a RAIF or SIF: the partnership remains the legal form, and the wrapper adds the regime — for a RAIF, a mandatory licensed AIFM, a depositary, the 0.01% taxe d'abonnement and umbrella compartments. By public estimates the RAIF — which most often exists precisely in SCSp form — already covers more than half of Luxembourg's PE funds. AIFMD II, transposed by the law of 3 March 2026, added a single regime for loan-originating funds — private debt on an SCSp now also runs on pan-European rules.
Registration and Timeline
Launching an SCSp is that rare Luxembourg case where everything is fast. No notary is required: the partnership is formed by private deed (sous seing privé) and registered with the RCS, with only an extract published — name, GP, manager. There is no minimum capital; beneficial owners go into the RBE register. By public data an unregulated SCSp launches in 2–4 weeks — the pace is set by KYC and bank account opening, not corporate formalities. A RAIF wrapper adds a notarial deed and the appointment of an AIFM and depositary — several more weeks.
In practice we start with scope (whether you need a fund wrapper at all or a clean SCSp is enough), then structure and the LPA, incorporation and RBE, then the bank and investor onboarding. We quote the fee range after a short scoping call. Discuss your case — use the form below or telegram.
This material is of an expert, informational nature and does not constitute individual tax or legal advice.
Q/A
How is the SCSp different from the SCS?
By one property: the SCS has legal personality, the SCSp does not — it is a purely contractual construction. Tax transparency and LPA freedom are identical; common law investors find the SCSp more familiar, and it is the one that became the fund standard.
Does an SCSp pay tax in Luxembourg?
As a rule, no: no corporate income tax or net wealth tax, distributions leave without withholding, and taxe d'abonnement appears only with a RAIF/SIF wrapper. Exceptions: municipal business tax on commercial activity or where the GP is a Luxembourg capital company holding 5% or more, and the reverse hybrid rule where a majority of investors treat the SCSp as opaque and the income is taxed nowhere.
Does an SCSp need a licensed AIFM?
A clean SCSp — no: below the AIFMD thresholds (€100 million with leverage / €500 million without) manager registration is enough. A fully licensed AIFM becomes mandatory once the fund is wrapped in a RAIF or wants the EU marketing passport — and it can be rented from a third-party ManCo rather than built in-house.
How fast does an SCSp launch and what is publicly visible?
By public data — 2–4 weeks: a private deed without a notary, RCS registration, with the pace set by KYC and the bank. Only the extract is public (name, GP, manager); the LPA and LP names are not disclosed, and beneficial owners go into the RBE register.
Sources: Guichet.lu — SCSp · CSSF · ALFI