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.
Key parameters of the form:
| Parameter | Value |
|---|---|
| Tax transparency | Transparent for corporate income tax and net wealth tax; partners pay tax at home under their own rules |
| Withholding tax | None on distributions from an SCSp |
| Taxe d'abonnement | None unless the partnership is wrapped in a fund regime (then 0.01% under a RAIF/SIF) |
| Municipal business tax | Arises if the SCSp carries on commercial activity or the GP is a Luxembourg company holding 5% or more |
| Reverse hybrid rule (ATAD) | Effective from tax year 2022: taxed in Luxembourg if investors holding 50%+ treat the SCSp as opaque and income is untaxed anywhere |
| Treaty access | An SCSp is not itself a treaty resident; a SOPARFI with real substance usually sits beneath it |
| RAIF wrapper | Adds a mandatory licensed AIFM, a depositary, 0.01% taxe d'abonnement and umbrella compartments |
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.
The diagram below shows the basic construction: LPs contribute capital to the SCSp under the LPA, the GP manages the partnership, the manager acts as AIFM under the AIFMD, and a SOPARFI with substance usually sits beneath the transparent SCSp for treaty access.
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.
Seven Limited Partnership Shells Side by Side
The comparison above stops at the Delaware LP, but a sponsor choosing the partnership for a closed-ended fund usually has seven common-law-style shells on the table: the SCSp, the Delaware LP, the Cayman exempted limited partnership, the Irish investment limited partnership, the Hong Kong limited partnership fund, the Jersey limited partnership and the English private fund limited partnership. The GP/LP economics are the same in all seven; what differs is whether the partnership is a person in law, who shows up on a public register, whether the shell itself is a regulated product, and whether an existing fund can move in.
| Shell and statute | Legal personality | What the public record shows | Tax at partnership level | Regulatory gate for the shell | Can a foreign fund move in |
|---|---|---|---|---|---|
| Luxembourg SCSp — law of 10 August 1915 as amended on 12 July 2013 | No | RCS extract: name, GP and manager; LPA and LP names not published | Transparent for corporate income and net wealth tax; reverse-hybrid rule from 2022 | None unless wrapped in a RAIF or SIF | — |
| Delaware LP — Delaware Revised Uniform Limited Partnership Act (6 Del. C. ch. 17) | Yes — a separate legal entity under § 17-201(b) | Certificate names the general partners only; limited partners are not listed | Partnership by default for US federal tax | None at state level; the SEC perimeter applies to the adviser | Yes — a non-US entity can domesticate under § 17-215 |
| Cayman exempted limited partnership — Exempted Limited Partnership Act | No | Register of LP interests kept at the registered office, not on a public search | No Cayman tax; tax exemption undertaking of up to 50 years | CIMA registration as a private fund when it takes outside capital | — |
| Irish investment limited partnership — Investment Limited Partnerships Act 1994, amended 2020 | No | Not a public register of partners; the Central Bank authorises the partnership | Transparent under s. 739J TCA 1997 | Central Bank authorisation as an AIF; umbrella structure permitted since the 2020 amendments | — |
| Hong Kong limited partnership fund — Limited Partnership Fund Ordinance (Cap. 637) | No | Companies Registry record; LP details kept by the fund, not public | Profits tax exemption under the unified fund exemption, not transparency as such | Companies Registry registration, about four business days, HK$2,555 plus HK$479; investment manager, responsible person and auditor mandatory | Yes — a foreign fund re-domiciles and deregisters abroad within 60 days |
| Jersey limited partnership — Limited Partnerships (Jersey) Law 1994 | No (the separate and incorporated variants provide it) | Registrar record of the partnership; LP names not public | Transparent | JFSC consent as a Jersey private fund when used as a fund | — |
| English private fund limited partnership — Limited Partnerships Act 1907, ss. 6A and 8D (2017 Order) | No | Companies House register, including the name of each limited partner (s. 8A(3)); no capital contribution shown | Transparent | Designation on the private fund conditions of s. 8D: written agreement and a collective investment scheme | No statutory inbound route |
Three things follow. First, personality: only the Delaware LP is a legal person by statute, and that is why Delaware practice holds assets in the partnership's own name while the SCSp, the Cayman ELP and the English PFLP hold them through the general partner; the plain SCS, the Jersey incorporated and separate limited partnerships and the Scottish LP exist precisely for sponsors who want personality back. Second, confidentiality: the English PFLP is the outlier, because the 1907 Act still puts each limited partner's name on the Companies House register, whereas Luxembourg, Delaware, Cayman, Ireland, Hong Kong and Jersey keep LP identities off the public record while giving them to the regulator and the beneficial-ownership register. Third, regulation of the shell itself: the Irish ILP and the Hong Kong LPF are regulated products from the day they exist, with a named manager and auditor built into the statute, while the SCSp, the Delaware LP, the Cayman ELP and the Jersey LP are plain partnerships until a fund regime is added on top — which is why the SCSp can launch in two to four weeks and an ILP cannot. Where the partnership sits in the full domicile decision is set out in fund domicile jurisdictions.
Q/A
Which limited partnership shell keeps LP names off the public register?
Six of the seven compared here: the SCSp, the Delaware LP, the Cayman ELP, the Irish ILP, the Hong Kong LPF and the Jersey LP. The English private fund limited partnership is the exception — section 8A(3) of the Limited Partnerships Act 1907 still requires the name of each limited partner in the application, and the register at Companies House is public. In every case the regulator and the beneficial-ownership register see the investors.
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.