LU · N 49°37′ · E 6°08′

Luxembourg

Luxembourg is a core EU financial centre commonly used for European holding, financing, and cross-border investment structures. A Sàrl suits one or a small number of owners, but formation is notarised and local commercial operations must meet permit and substance requirements.

LU

A hub for European investment structures.

Private limited liability company (Sàrl)

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01Key facts · 关键信息

Key points on one page.

Tax
Top-band CIT 16%; 23.87% combined in Luxembourg City; 15% minimum-tax rules for in-scope large groups
Shareholders and directors
1–100 shareholders and at least 1 manager; manager nationality is unrestricted
Share capital
Min. €12,000, fully subscribed and paid up on incorporation
Local requirements
Luxembourg registered office; local commercial activity generally needs a business permit and physical establishment
Annual maintenance
Approve accounts within 6 months; file RCS by 7 months; tax returns usually due 31 December next year
Incorporation timeline
Approx. 2–4 weeks; notary, bank onboarding, permits or due diligence may extend it
Public disclosure
Managers and filed documents are searchable at RCS; UBOs file with RBE, whose access is restricted

Facts last checked · 2026-10-23

This page summarises publicly available regulations for general reference only and does not constitute legal or tax advice. Rules in each jurisdiction may change at any time; please confirm the latest position with an Offshore Isle advisor.

References (7)›
  1. 01卢森堡政府 Guichet.lu:私人有限责任公司(SARL)
  2. 02卢森堡政府 Guichet.lu:企业经营许可
  3. 03卢森堡政府 Guichet.lu:年度财务报表申报
  4. 04PwC Worldwide Tax Summaries:Luxembourg corporate taxes
  5. 05PwC Worldwide Tax Summaries:Luxembourg tax administration
  6. 06卢森堡政府 Guichet.lu:外商直接投资审查
  7. 07Baker McKenzie:Luxembourg RBE restricted access

02 · Advantages

Why Luxembourg

  • 01EU and euro-area base for European market operations and investment
  • 02A Sàrl may have one shareholder, with liability limited to committed contributions
  • 03Mature financial, fund, and professional-services ecosystem with strong international standing
  • 04Qualifying dividends and capital gains may benefit from participation exemption, subject to holding and anti-abuse conditions
  • 05Broad treaty network for carefully structured cross-border holding and financing arrangements
Best forEuropean holding companiesCross-border investment and financingRegional group headquartersFund and private-equity support

03 · Requirements

Formation requirements

  • Company name: must be distinctive and stated in the notarised incorporation instrument
  • Shareholders and managers: 1–100 shareholders; at least 1 manager, who may be a shareholder
  • Capital: minimum €12,000, fully subscribed and paid up upon incorporation
  • Notarisation and registration: incorporate before a notary; register and publish the articles and required particulars with the RCS
  • Business permit and FDI screening: local commercial operations commonly need a permit and physical establishment; non-EU/EEA investors acquiring over 25% of voting rights in a critical sector must notify before completion

04 · Compliance

Annual compliance

  • Accounts and audit: prepare annual accounts; appoint an approved statutory auditor when two of three legal size criteria are exceeded for two consecutive years
  • Annual accounts: approve financial statements within 6 months of year-end and file with the RCS within the following month
  • Direct taxes: electronically file CIT, municipal business tax, and net wealth tax returns where applicable; pay tax advances
  • Indirect tax and payroll: file VAT returns at the applicable frequency; administer payroll withholding and social security for employees
  • Beneficial ownership: file or update RBE information within 1 month of incorporation or a relevant change

After incorporation, Offshore Isle sets a compliance calendar. We remind you in advance of annual returns, renewals and filings, and handle them on your behalf.

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