🇱🇺 Luxembourg (SARL)Company Establishment/Offshore Registration Highlights
Luxembourg is a major center for funds and holdings in the EU, with a reduction in corporate income tax rates starting in 2025, resulting in an effective combined tax rate in Luxembourg City (including solidarity surcharge and municipal business tax) of approximately 23.87%. Its participation in tax exemption and treaty networks is commonly used for holding structures, but substance and anti-avoidance requirements are becoming stricter. Tax rates and regulations may be adjusted; please refer to the latest official announcements from Luxembourg.
| Common Company Types | SARL (Limited Liability Company) / SA |
|---|---|
| Corporate income tax | The effective combined tax rate in Luxembourg City is approximately 23.87% (CIT 16% + solidarity surcharge + municipal business tax, to be reduced starting in 2025). |
| Estimated establishment costs | Approximately €1,500–€5,000 (including notarization) |
| Annual maintenance | Annual financial statements, accounting, and auditing based on scale; registered address required. |
| Substance/Reporting Requirements | Economic substance, UBO registration, participation in tax-exempt substance tests; CRS/DAC |
| Suitable for purpose | Funds, holding companies, group financing, IP. |
| Bank account opening | Substance and clear structure are required; KYC is stringent. |
| Recent Changes | Starting in 2025, the CIT rate will be reduced by 1 percentage point. |
Key considerations
- To qualify for tax exemptions and treaty benefits, financing structures often require economic substance, increasing the risk of shell structures.
- Notarized establishment and compliance costs are high, and minimum capital requirements should be noted (SARL and SA differ).
- Home country CFC/substance taxation rules may still apply; comprehensive planning is advisable.
General Process
- Establish a SARL through notarization and register with the Trade and Companies Register (RCS).
- Register UBO and appoint a manager (gérant).
- Establish necessary substance and open a bank account.
- Annual financial reports and tax filings must be submitted in accordance with regulations.
Frequently Asked Questions
Can a Luxembourg company operate with zero substance?
In recent years, anti-avoidance and substance rules have become stricter, and purely shell structures face increased risks when applying treaties and exemptions, typically requiring a certain level of local substance, according to official regulations.
What is the minimum capital for SARL?
The statutory minimum capital for SARL is a fixed amount (higher for SA), and the actual amount is subject to current Luxembourg company law regulations; it is advisable to verify before planning.
Official sources：Administration des contributions directes (ACD) — Luxembourg · Data date：2026-06。This page serves as a neutral compilation of publicly available information for reference only, notTax / LegalRecommendations are based on the latest official announcements.