What Swiss banks require before they will open an account
Swiss banks do not operate like retail banks in the United States. They do not have branches in most countries, they do not advertise consumer accounts, and most will not open an account for a non-resident without substantial assets or a business reason. If you are a U.S. citizen or resident, the process is harder still because of U.S. tax reporting rules that Swiss banks must follow.
To open an account at a Swiss bank, you will need to meet a minimum deposit requirement—typically between 250,000 and 1 million Swiss francs (CHF), though some banks set it higher. You will also need to provide proof of identity, proof of address, proof of the source of your funds, and documentation of your tax residency. Swiss banks are required by law to verify this information before accepting you as a client.
If you are a U.S. citizen or green card holder, you must also comply with the Foreign Account Tax Compliance Act (FATCA). This means the bank will report your account to the U.S. Internal Revenue Service (IRS). Many Swiss banks have stopped accepting U.S. clients altogether because of the compliance burden. Those that do will charge higher fees and require more documentation.
Key Takeaways
- Swiss banks require minimum deposits of 250,000 to 1 million CHF or more, and most do not accept retail customers without significant wealth.
- You must provide proof of identity, address, source of funds, and tax residency before any account opens.
- U.S. citizens and residents face additional reporting requirements under FATCA and are rejected by many Swiss banks.
- The process takes several weeks to several months and requires direct contact with the bank's private banking division, not an online application.
- Swiss banks are subject to strict anti-money-laundering rules and will deny your account if they cannot verify the origin of your money.
Documents you will need to gather
Before you contact a Swiss bank, prepare a complete file. You will need a valid passport or national ID card, a recent utility bill or rental agreement showing your current address, and a letter from your employer or accountant confirming your income or net worth. If your funds come from an inheritance, sale of property, or business, you will need documentation of that transaction.
Swiss banks also require a completed client declaration form, which asks detailed questions about your employment, income sources, beneficial ownership of any entities, and whether you have ever been convicted of a financial crime. You must sign this form in front of a notary or bank representative. Some banks will accept a video call with a notary; others require you to appear in person at a Swiss bank branch or at a Swiss embassy or consulate in your country.
If you are opening the account as a business entity rather than as an individual, you will need articles of incorporation, a certificate of good standing, proof of beneficial ownership, and documentation of the business's purpose and financial activity. The bank will also conduct a background check on all owners and directors.
How to contact a Swiss bank and start the process
Swiss banks do not accept walk-in applications. You must contact the private banking division directly, usually by email or through a referral from an existing client or a wealth management advisor. Major Swiss banks with private banking divisions include UBS, Credit Suisse, Julius Baer, and Pictet, but many regional banks also accept international clients.
Start by visiting the bank's website and looking for "private banking" or "wealth management" contact information. Send an email describing your situation: your nationality, tax residency, approximate assets, and the reason you want to open an account. Be specific about whether you want a checking account, savings account, investment account, or a combination. The bank will respond within one to two weeks to tell you whether they are accepting new clients in your situation.
If the bank is interested, they will assign you a relationship manager and send you an application package. This package will include the client declaration form, a list of required documents, and instructions for verification. You will then submit your documents and wait for the bank to conduct its due diligence review. This process typically takes four to twelve weeks.
Verification and anti-money-laundering checks
Swiss banks are required by the Swiss Financial Market Supervisory Authority (FINMA) to conduct thorough anti-money-laundering (AML) checks on all new clients. This means the bank will verify your identity against government databases, check whether you appear on any sanctions lists, and confirm that your funds do not come from illegal activity.
The bank may contact your employer, your accountant, or previous banks to verify your income and account history. They may also request additional documentation if anything in your file raises questions. If you have had previous accounts closed for compliance reasons, or if you have a history of large cash deposits, the bank will investigate further before deciding whether to accept you.
If the bank cannot verify the source of your funds to its satisfaction, it will deny your application. There is no appeal process; the bank's decision is final. This is one of the most common reasons applications are rejected.
U.S. citizens and FATCA reporting
If you are a U.S. citizen or green card holder, you must inform the bank of your status during the application process. The bank will then register with the IRS as a Foreign Financial Institution (FFI) and agree to report your account information annually on Form 8938 and FATCA Form 114 (FinCEN Form 114).
This reporting requirement makes you a higher-risk client from the bank's perspective. Many Swiss banks have closed their U.S. client accounts or stopped accepting new U.S. clients because the compliance cost exceeds the revenue from the account. Those that do accept U.S. clients typically charge higher annual fees—sometimes 0.5% to 1% of assets under management—and require larger minimum deposits.
You are also required to file Form FBAR (Report of Foreign Bank and Financial Accounts) with the U.S. Treasury if you have more than 10,000 USD in foreign accounts at any time during the year. Failure to file FBAR or report your Swiss account to the IRS can result in civil penalties of up to 10,000 USD per violation, or criminal penalties if the IRS determines the failure was willful.
Fees and ongoing account maintenance
Swiss banks charge annual account maintenance fees that vary by bank and account type. For a private banking account with a minimum deposit of 250,000 CHF or more, expect annual fees between 0.25% and 0.75% of assets under management. Some banks charge a flat annual fee instead, ranging from 2,000 to 10,000 CHF per year.
In addition to account fees, you will pay transaction fees for wire transfers, currency exchanges, and securities trades. Wire transfers out of Switzerland typically cost 25 to 50 CHF per transaction. Currency exchange spreads (the markup on the exchange rate) are usually 0.5% to 1.5%, depending on the currency pair and the size of the transaction.
If you maintain a low balance or do not meet the bank's minimum deposit requirement, the bank may charge inactivity fees or close your account. Some banks also charge fees for account statements, tax documentation, or other services. Ask the bank for a complete fee schedule before you open the account.
Alternatives if a Swiss bank rejects you
If you do not meet the minimum deposit requirement or if Swiss banks are unwilling to accept you as a client, you have other options. Liechtenstein banks operate under similar rules but sometimes have lower minimum deposits and may be more willing to accept international clients. Luxembourg banks also offer private banking services and are more accessible to non-residents.
If you want to keep money in Switzerland but do not need a full banking relationship, you can open an account through a Swiss online bank or fintech platform. These services have lower minimum deposits—sometimes as low as 1,000 CHF—but offer fewer services and no personal relationship manager. Examples include Neon, Revolut (which operates in Switzerland), and Wise (formerly TransferWise), though these are primarily for payments and transfers rather than wealth management.
Another option is to work with a wealth management advisor or investment firm in your home country that has relationships with Swiss banks. These advisors can sometimes negotiate account opening on your behalf and may have lower minimum deposit requirements than direct applications.
Timeline and what to expect at each stage
| Stage | Timeline | What happens |
|---|---|---|
| Initial contact | 1–2 weeks | Bank responds to your inquiry and tells you whether they are accepting new clients in your situation. |
| Application package | 1–2 weeks | Bank sends you forms, document checklist, and instructions for notarization or video verification. |
| Document submission | 2–4 weeks | You gather documents, have them notarized, and submit them to the bank. |
| Due diligence review | 4–12 weeks | Bank verifies your identity, checks sanctions lists, and confirms source of funds. May request additional documentation. |
| Approval and funding | 1–2 weeks | Bank approves your application, sends account details, and you transfer your initial deposit. |
The entire process from first contact to funded account typically takes three to six months. Some banks move faster; others take longer if they need to conduct additional verification. Do not expect a decision in weeks unless you have an existing relationship with the bank or a strong referral from an existing client.
Frequently Asked Questions
Can I open a Swiss bank account online?
No. Swiss banks do not offer online account opening for private banking accounts. You must contact the bank directly by email or phone, submit documents in person or by video call, and have your signature notarized. Some Swiss fintech platforms allow online account opening, but these are not traditional banks and do not offer the same services.
What if I am not a U.S. citizen but I live in the United States?
If you are a resident alien or green card holder, you are treated as a U.S. person for tax purposes and must comply with FATCA reporting. If you are a non-resident alien on a visa, you may have different reporting requirements depending on your visa status and tax treaty between Switzerland and your home country. Consult a tax advisor before applying.
Can I open a Swiss bank account if I have been rejected by other banks?
It depends on why you were rejected. If a previous bank closed your account for compliance reasons or suspected money laundering, other Swiss banks will likely reject you as well because they share information through AML databases. If you were rejected for not meeting the minimum deposit, you can try a different bank with lower requirements.
Do I need to speak Swiss German or French to open an account?
No. Most Swiss banks have English-speaking relationship managers for international clients. However, some legal documents and account statements may be in German, French, or Italian depending on the bank's location. Ask the bank what language your account will be managed in before you apply.
What happens if I move to a different country after opening my account?
You must notify the bank of your change of address and tax residency. If you move to a country where the bank does not have a tax treaty with Switzerland, or if your new country has different reporting requirements, the bank may close your account. Some banks will keep your account open but may charge higher fees or restrict your access to certain services.