The structure of Swiss banking
Swiss banks fall into several groups. UBS is the only remaining global universal bank after it absorbed Credit Suisse in 2023. Cantonal banks, Raiffeisen cooperatives and regional banks dominate domestic retail business, while private banks and asset managers focus on wealth management.
Every bank needs a FINMA licence; the Swiss supervisor publishes a list of authorised institutions. Deposits are protected by the esisuisse scheme up to 100,000 francs per client and bank, and most cantonal banks also benefit from a cantonal state guarantee.
Cantonal banks and their state backing
There are 24 cantonal banks, from Zürcher Kantonalbank, one of the largest, to small institutions in rural cantons. They focus on residents of their canton, so non-resident foreigners may find them reluctant unless they buy property in the region or move there.
Private banks in Geneva and Zurich
Pictet and Lombard Odier in Geneva, and Julius Baer in Zurich, are among the best-known names in private banking. They manage portfolios for international families and usually require substantial assets, offering investment advice, custody and Lombard credit rather than everyday payment services.
Online banks and PostFinance
PostFinance, owned by Swiss Post, serves a large part of the resident population, but law prevents it from granting mortgages and loans on its own. Swissquote, a listed online bank, provides trading and multi-currency accounts and is sometimes used by foreign investors.
Who can open an account in Switzerland
Residents of Switzerland, including newly arrived foreign workers, can open an account at almost any bank with a passport, residence permit and proof of address. Cross-border commuters holding a G permit are also accepted widely, especially by banks in border cantons.
Non-residents face stricter selection. Many retail banks no longer accept clients from certain countries, and United States persons are often refused over FATCA. Private banks remain open to non-residents with sufficient assets, after detailed checks on tax compliance and the origin of wealth.
Main Swiss banks and what they offer international clients
The table gives a broad picture of how major Swiss institutions treat foreign and non-resident clients. Entry thresholds are rarely published and vary with the client's domicile, so each bank should confirm its conditions before documents are prepared or funds are transferred.
| Bank | Type | Offer for international clients | Non-resident access |
|---|---|---|---|
| UBS | Global universal bank | Retail, private banking, mortgages, wealth management | Selective, often asset-based |
| Zürcher Kantonalbank | Cantonal bank, state guaranteed | Accounts, mortgages, investments | Mainly residents |
| Banque Cantonale Vaudoise | Cantonal bank | Accounts, mortgages in Vaud | Mainly residents and cross-border workers |
| Raiffeisen Switzerland | Cooperative banking group | Accounts and mortgages through local banks | Mainly residents |
| PostFinance | Postal bank | Payment accounts, savings, investment products | Restricted for non-residents |
| Julius Baer | Private bank | Wealth management, Lombard loans | Yes, high minimum assets |
| Pictet | Private bank | Wealth and asset management | Yes, high minimum assets |
| Lombard Odier | Private bank | Wealth management, custody | Yes, high minimum assets |
| Swissquote | Online bank | Trading, multi-currency accounts | Possible for many countries |
Fees and lending conditions
Retail account fees are moderate for residents, but non-residents may face a surcharge or higher minimum balance. Private banks bill an annual percentage of assets plus transaction fees, while Lombard loans are priced at a margin over a franc, euro or dollar reference rate.
For mortgages, Swiss banks follow industry guidelines requiring at least 20 percent equity and an affordability check using a notional interest rate well above market levels. Non-resident foreigners also face the Lex Koller law, which strictly limits their purchases of residential property.
Documents Swiss banks request
Expect a valid passport, a Swiss permit where applicable, proof of address, a tax identification number and a declaration of tax compliance from non-residents. Private banks add source-of-wealth evidence such as company sale agreements, inheritance documents or several years of tax returns.
How to open a Swiss account
The route differs between residents, who usually complete everything online or in a branch within days, and non-residents, for whom compliance checks may take weeks. The following steps outline a sensible approach for anyone contacting a Swiss bank from abroad.
- Clarify your objective: daily banking, investment custody, a mortgage or diversification.
- Check the bank on the FINMA list of authorised institutions.
- Ask whether residents of your country are accepted and at what asset level.
- Prepare identity, address, tax and source-of-wealth documents.
- Complete identification in person, by video or through certified copies.
- Transfer funds from an account in your own name at a regulated bank.
- Include the account in your home tax return, since Switzerland exchanges data automatically.
Swiss banking secrecy today
Banking confidentiality remains in Swiss law and protects clients against unauthorised disclosure. Since 2018, however, Swiss banks report accounts of foreign residents to partner tax authorities under the Common Reporting Standard, so confidentiality no longer shields undeclared assets from the client's home country.
Red flags and mistakes
The reputation of Swiss banking makes it a favourite theme of fraudsters targeting borrowers and investors abroad. The following points cover recurring scams and practical errors among international clients approaching banks in Zurich, Geneva or Lugano for the first time.
- Loan offers from a supposed Swiss bank requiring a notary, insurance or transfer fee before payout, a well-known advance-fee scam using Swiss addresses.
- Fake Swiss bank websites with names close to genuine institutions but missing from the FINMA list.
- Expecting a Swiss mortgage as a non-resident without checking Lex Koller limits.
- Underestimating fees on small balances held with private banks.
- Assuming Swiss accounts remain hidden from your home tax authority.
Warnings published by FINMA
FINMA maintains a warning list of companies that may be providing financial services without authorisation. Checking both the list of authorised banks and the warning list takes minutes and eliminates most clone websites claiming to be Swiss lenders or private banks.
Frequently asked questions
People abroad interested in Swiss banking usually ask about minimum deposits, mortgages, currency choice and safety. The brief answers below reflect general market practice in Switzerland in 2026 and should be confirmed with the chosen bank before any commitment.
Can a foreigner open a Swiss bank account without living there?
Yes, but mainly with private banks, online banks or larger universal banks that accept the client's country. Retail cantonal banks generally prefer residents. Expect to demonstrate tax compliance and explain the origin of the funds in some detail.
What is the minimum deposit at a Swiss private bank?
There is no legal minimum. Private banks set their own thresholds, which are commonly in the hundreds of thousands or millions of francs. Some offer smaller managed solutions or digital mandates with lower entry levels for international clients.
Can non-residents get a Swiss mortgage?
Non-residents can finance holiday homes in areas where Lex Koller quotas allow foreign buyers, and some banks lend to cross-border workers. Lending conditions are stricter than for residents, with larger equity contributions and careful scrutiny of foreign income.
Is the Swiss franc account a safe haven?
The franc has historically been stable, and holding it can diversify savings. Exchange-rate movements still affect the value in your home currency, and negative or very low interest rates in past years have shown that safety does not always mean returns.
Useful organisations and resources
- FINMA – list of foreign bank representative offices (PDF) — FINMA list of representative offices of foreign banks in Switzerland, useful to identify international groups present locally.
- VP Bank – facts and figures — Liechtenstein bank with a Swiss subsidiary serving international private clients and independent asset managers.
- LGT – publishing information — Private banking group with a Swiss bank entity, serving wealthy international families and entrepreneurs.
Official and legal references
- FINMA – list of authorised banks and securities firms (PDF) — Official list of every bank and securities firm authorised by the Swiss Financial Market Supervisory Authority.
- FINMA – authorisation and authorised institutions — FINMA page explaining authorisation and linking to lists of supervised institutions, persons and products.
- OECD Common Reporting Standard explained — Commentary on the automatic exchange standard under which Swiss banks report foreign clients' accounts.