The Luxembourg Reserved Alternative Investment Fund (RAIF), introduced by the Law of 23 July 2016, offers a versatile and efficient investment structure for sophisticated investors. Unlike other funds, the RAIF does not require direct supervision by Luxembourg’s financial authority, the CSSF. Instead, it is managed by an authorized Alternative Investment Fund Manager (AIFM), allowing for quicker establishment while benefiting from the robust regulatory framework provided by the EU’s Alternative Investment Fund Managers Directive (AIFMD). This regulatory structure ensures investor protection and legal compliance while maintaining flexibility.
Legal Forms of the RAIF
The RAIF’s structural flexibility allows investors to choose among different legal forms depending on their investment objectives and preferences. The following are the most common legal forms a RAIF can adopt:
- Fonds Commun de Placement (FCP): An unincorporated co-ownership structure without legal personality. This is typically used for collective investments, where investors hold undivided shares in the fund’s assets.
- Société d’Investissement à Capital Variable (SICAV): A variable capital investment company commonly used in Luxembourg’s fund structures. Its flexibility allows it to issue and redeem shares according to investor demand.
- Limited Partnerships (SCS and SCSp): These partnerships are highly favored for private equity and venture capital investments. They can be structured as fully regulated or unregulated entities, depending on the level of investor sophistication.
Each legal form offers various benefits regarding governance, liability, and taxation, allowing RAIFs to meet a wide range of investor requirements.
Tax Regime
One of the most appealing features of the RAIF is its advantageous tax regime, which can differ based on the legal form and investment strategy. Generally, a RAIF is subject to an annual subscription tax of 0.01% of its net assets if it follows the regime similar to a Specialized Investment Fund (SIF). However, if the RAIF elects to follow the venture capital model, akin to a Société d’Investissement en Capital à Risque (SICAR), it may be fully subject to corporate tax, with an exemption on capital gains and qualifying dividends.
In addition, RAIFs that are structured as limited partnerships (SCS or SCSp) can be fully tax-transparent, meaning they are not subject to corporate taxes in Luxembourg, but income is taxed at the investor level based on their respective jurisdictions.
RAIFs also benefit from the Luxembourg double tax treaty network, which can help reduce withholding taxes on income and capital gains generated abroad. This, coupled with Luxembourg’s favorable tax environment, provides substantial benefits for international investors seeking tax efficiency in their investments.
Risk Diversification and Regulatory Flexibility
RAIFs must generally adhere to the principle of risk diversification unless they restrict their investment strategy to risk capital. Risk diversification rules are loosely defined but generally follow guidelines provided by the CSSF for Specialized Investment Funds. Typically, no more than 30% of a RAIF’s gross assets can be invested in a single asset, unless exceptions apply (e.g., state-backed securities).
Furthermore, the RAIF offers substantial flexibility regarding its investment policies. It can be structured as an umbrella fund with multiple compartments, allowing various strategies to be pursued under a single legal entity. However, all compartments within the umbrella must adhere to the same tax regime chosen for the RAIF.
Types of Investments optimized by the Luxembourg RAIF
The RAIF’s versatility extends to the types of investments it can hold. As a multi-purpose investment vehicle, it is suitable for a wide range of asset classes, including:
- Private Equity and Venture Capital: The RAIF is an ideal structure for private equity investments, often using the limited partnership form to provide investors with flexibility regarding capital commitments and returns.
- Real Estate: Many RAIFs are designed to invest in real estate assets, taking advantage of Luxembourg’s favorable tax regime to reduce taxation on income and gains derived from property investments.
- Debt and Credit Funds: RAIFs can invest in a broad range of debt instruments, including syndicated loans, bonds, and other credit products. They are particularly suited to alternative lending and private credit strategies.
- Hedge Funds: The RAIF can be used to structure hedge funds, offering both open-ended and closed-ended strategies. With no direct regulatory oversight, hedge fund managers benefit from the flexibility to implement complex strategies.
- Infrastructure and Sustainable Investments: RAIFs are increasingly popular for infrastructure projects, particularly in sectors like renewable energy, utilities, and transportation. Given the growing focus on Environmental, Social, and Governance (ESG) criteria, RAIFs are frequently used to structure investments in sustainable energy and other socially responsible projects.
The RAIF as an Efficient Alternative
The RAIF has rapidly become one of Luxembourg’s most popular investment vehicles due to its unique combination of regulatory efficiency, tax benefits, and investment flexibility. It allows institutional and well-informed investors to benefit from the advantages of the AIFMD framework, without the delays caused by direct CSSF oversight. Investors can therefore deploy capital more quickly while still enjoying the protections of a regulated AIFM.
In terms of costs, setting up a RAIF is more efficient than a fully regulated fund, as it does not require prior approval from the CSSF. Additionally, the RAIF’s ability to adopt different legal forms and tax regimes makes it a highly adaptable vehicle for diverse investment strategies, ranging from private equity and venture capital to real estate and debt markets.
Luxembourg’s RAIF is an attractive, flexible, and efficient investment vehicle, particularly suited for institutional and sophisticated investors. With its broad range of legal forms, favorable tax regimes, and the ability to invest in a wide variety of assets, the RAIF is increasingly becoming the go-to structure for asset managers and investors alike. Whether you are looking to invest in private equity, real estate, infrastructure, or hedge funds, the RAIF offers a streamlined path to achieving your financial objectives, backed by the solid regulatory framework of Luxembourg’s AIFM law.
Damalion supports international investors to structure their investments throughout Luxembourg RAIF. Check out our RAIF guide. Finding a custody bank is among our facilitating service to support your success with the Luxembourg RAIF. Please contact your Damalion expert now.
This information is not intended to be a substitute for specific individualized tax or legal advice. We suggest that you discuss your specific situation with a qualified tax or legal advisor.
Luxembourg RAIF — clear overview of who can invest, how it is formed, roles (AIFM, depositary, administrator, auditor), diversification, tax options, umbrella/compartments, marketing in the EU, and practical steps from idea to first close.
For asset managers, entrepreneurs, family offices, private equity, venture capital, debt funds, real estate funds and institutional investors • Damalion helps you scope the structure and coordinate providers. Authorisations, approvals and acceptance remain at the discretion of the competent parties.
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What is a RAIF?
The Reserved Alternative Investment Fund (RAIF) is a Luxembourg alternative investment fund for well-informed investors. It is not directly supervised by the CSSF. It must appoint an authorised external AIFM established in the EU. The RAIF can be formed as a partnership (SCS/SCSp), corporate fund (SICAV/SICAF), or FCP, with the option to use an umbrella with compartments.
Key points at a glance
| Topic | Summary |
|---|---|
| Eligible investors | Professional or other well-informed investors (including those committing at least EUR 125,000 or assessed as experienced by a regulated entity). |
| Supervision | No direct CSSF authorisation of the RAIF. Mandatory appointment of an authorised AIFM. Ongoing AIFMD compliance at manager level. |
| Minimum capital | EUR 1,250,000 within 12 months of registration. |
| Depositary | Luxembourg depositary. For non-custodiable assets, a professional depositary of assets other than financial instruments may be used where allowed. |
| Diversification | Risk spreading required unless choosing the risk capital model. Common market practice: no more than 30% gross assets in a single risk (subject to exceptions). |
| Tax | Default “SIF-like” route: 0.01% subscription tax (some exemptions). Optional “SICAR-like” route for risk capital (CIT with exemptions for qualifying risk capital income). Partnerships can be tax-transparent. |
| Forms | SCSp/SCS, SICAV/SICAF, FCP. Umbrella with segregated compartments permitted. |
| Marketing | Distribution via the AIFM under AIFMD rules to professional investors; national rules apply for other categories. |
| Reporting | Annual report; AIFMD reporting by the AIFM; SFDR/Taxonomy disclosures where applicable. |
Legal forms you can choose
- SCSp or SCS (limited partnerships): flexible terms; often tax-transparent.
- SICAV/SICAF (company with variable/fixed capital): familiar corporate governance.
- FCP (contractual fund): co-ownership without legal personality.
- Umbrella with compartments: ring-fenced strategies under one fund with one prospectus.
Core roles and responsibilities
- AIFM: authorised EU AIFM responsible for portfolio and risk management, AIFMD reporting and marketing notifications.
- Depositary: safekeeping/oversight of cash flows and certain controls; located in Luxembourg.
- Administrator: NAV, investor register, transfer agency and reporting.
- Auditor: annual audit of the financial statements.
- Directors/GP: governance of the RAIF or its general partner, depending on the form.
- Compliance and reporting: offering document, annual report, AIFMD Annex IV (via AIFM), and SFDR disclosures when relevant.
Tax routes
| Route | How it works | Typical use |
|---|---|---|
| SIF-like | Subscription tax 0.01% on NAV (certain exemptions, e.g., for some money market or microfinance strategies). No CIT, MBT or NWT at fund level in most cases. | Broad strategies with diversification. |
| SICAR-like (risk capital) | Subject to corporate taxes but exempt on qualifying risk capital income and gains; no subscription tax. | Private equity/venture capital investing in risk capital. |
| Partnership (SCSp/SCS) | Tax-transparent at fund level; investors taxed per their own rules; possible municipal business tax if conducting commercial activity at fund level. | Private equity, debt, real assets with LP-style terms. |
From idea to first close
- Pick the form and decide on umbrella vs single fund.
- Appoint an authorised AIFM and agree on portfolio/risk scope.
- Select the depositary, administrator and auditor in Luxembourg.
- Draft documents: LPA/articles or management regulations, offering document, and policies.
- Confirm tax route (SIF-like, SICAR-like, or transparent partnership).
- Set up bank and cash controls with clear signatory rules.
- Register the RAIF on the official RAIF list and complete initial investor onboarding.
- Market under AIFMD via the AIFM to permitted investors.
Frequently asked legal questions
Who may invest in a RAIF?
Is the RAIF authorised by the CSSF?
Is an AIFM always required?
What is the minimum capital?
What diversification rules apply?
What are the tax options?
Can a RAIF be an umbrella with compartments?
Which depositary is required?
What documents are mandatory?
How is marketing carried out in the EU?
Does SFDR apply?
Is a PRIIPs KID required?
What are typical timelines?
Can non-EU managers use a RAIF?
Are valuations regulated?
How are conflicts of interest managed?
What is the auditor’s role?
Are side letters allowed?
Can the RAIF invest in crypto or other novel assets?
What happens if diversification is breached?
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