Luxembourg is the largest private banking centre in the European Union. Some 42 banks are active in private banking, and around 90% of their clients are domiciled in Europe. For international families, it combines an EU booking centre, a AAA-rated sovereign and a deep wealth structuring ecosystem.
This guide covers who can open an account in Luxembourg, realistic minimum deposits, the KYC file banks expect, the main private banks, and how the regulatory framework (CSSF, professional secrecy and the automatic exchange of information) works in 2026.
Can Foreigners Open a Bank Account in Luxembourg?
Yes. Non-residents can open accounts in Luxembourg, and private banking is built almost entirely around international clients. What changes is which banks will take you and on what terms.
Residents and cross-border workers can access retail and savings banks such as Spuerkeess, BIL, BGL BNP Paribas and POST, usually with no minimum balance. Non-residents are mainly served by private banks, where the relationship is sized in hundreds of thousands or millions of euros. For most international clients, a private bank is the realistic route.
Minimum Deposit Requirements
There is no legal minimum in Luxembourg. Each bank sets its own threshold, rarely publishes it, and adjusts it to your country of residence and risk profile. The figures below reflect current market practice for 2026.
For Luxembourg Residents
- Retail and savings banks: usually no minimum for a current account
- Private banking coverage: typically from EUR 500K to EUR 1M
For Non-Residents
- Private banks of large Swiss and international groups (Pictet, UBP, Edmond de Rothschild): typically from EUR 1M
- Luxembourg private banks (Banque de Luxembourg, Quintet, BIL Private Banking): typically from EUR 500K to EUR 1M
- Luxembourg life insurance wrappers: often from EUR 250K, held with a custodian bank
Clients from EU countries generally access lower tiers than clients from higher-risk jurisdictions, who should expect higher minimums and longer reviews. In practice, the larger and better documented the relationship, the more room there is to negotiate fees and services.
Documents Required to Open a Bank Account
Luxembourg banks apply the amended law of 12 November 2004 on the fight against money laundering and terrorist financing, together with CSSF regulations and circulars. The file looks very similar to Switzerland.
Basic Requirements
- Valid passport or EU national ID card
- Proof of residential address issued within the last three months
- Tax identification number and a self-certification of tax residence (CRS form)
- FATCA status declaration (Form W-9 for US persons, W-8BEN for others)
- Description of professional activity and expected account use
Source of Wealth and Source of Funds
- Evidence of how the wealth was built: sale of a company, inheritance, employment, investments
- Supporting documents: sale and purchase agreements, probate papers, payslips, dividend statements
- Recent tax returns showing the assets are declared
- Statements from the bank sending the initial deposit
- Traceability of the wealth: a documented trail linking its origin to the funds being transferred
For Companies and Structures
- Certificate of incorporation, articles and register extract
- Register of shareholders and directors, plus a beneficial owner declaration
- Trust deed or foundation charter where relevant
- Financial statements and a description of the business
Copies sent by mail must be certified, and documents issued abroad may need an apostille. As in any private banking centre, a coherent source of wealth narrative is what makes or breaks the application.
Best Banks in Luxembourg
Luxembourg hosts subsidiaries and branches of most major European and Swiss private banks, alongside a group of local institutions. For international clients, the following are the main options.
Pictet
Pictet has operated in Luxembourg since 1989 and describes its Luxembourg branch as the group's second-largest office. Since 2023, the activity is carried out by Bank Pictet & Cie (Europe) AG, succursale de Luxembourg, which provides wealth management, asset management and asset services from the Kirchberg district.
The group behind it had a record CHF 757 billion of assets under management or custody at the end of 2025 and focuses exclusively on wealth and asset management, with no investment banking or commercial lending. Luxembourg gives clients Pictet's Geneva investment platform inside an EU booking centre.
