Swiss Bank Account Requirements & Minimum Balance (2026)

Opening a Swiss bank account — whether personal or corporate — requires specific documentation and, in some cases, minimum deposits. Requirements have tightened significantly since 2019 and particularly since the Credit Suisse collapse in 2023. This guide explains exactly what Swiss banks require and what to realistically expect.

Corporate Bank Account Requirements

Corporate accounts for Swiss AG and GmbH companies are the primary service Morgan Hartley Consulting assists with. Here is what Swiss banks require for a newly formed Swiss company owned by foreign nationals.

Mandatory Documents

1. Commercial Register extract (Handelsregisterauszug) A current, certified extract from the Swiss Commercial Register showing the company name, registered address, purpose clause, directors, and share capital. Must be no older than 3–6 months.

2. Articles of association (Statuten) A certified copy of the company’s articles of association. For a newly formed company, the notarised deed of formation serves this purpose.

3. Form A — Beneficial Owner Declaration All Swiss banks are required to identify the ultimate beneficial owner (UBO) of every company account. Form A captures the natural person who ultimately owns or controls the company. For a company owned through a chain of holding companies, every layer must be documented.

4. Identity documents — All directors and UBOs Valid passports (and in some cases, national ID cards) for all directors with signatory authority and all beneficial owners. Some banks require notarised copies for foreign nationals.

5. Source of funds declaration A written declaration of where the company’s initial capital and ongoing operating funds originate. This must be credible and supported by documentary evidence — bank statements, audited accounts, sale agreements, or other primary documents showing the origin of funds.

6. Business plan and description of activities A detailed description of what the company does, its business model, target clients/markets, revenue projections, and expected transaction profile. Generic business plans trigger additional questions or rejection.

PostFinance, for example, requires a specific set of documents beyond the standard KYC package: a business plan describing the company’s activities and revenue model, CVs of all directors, copies of employment contracts for any employees, detailed transaction descriptions (what payments will flow through the account, from whom, and in what currencies), and documentary proof of the source of funds for the initial deposit and ongoing operations. Other banks require similar documentation but may not itemise it as explicitly upfront — they request it piecemeal during the review process, which can extend the timeline by weeks.

7. Ownership structure chart A certified diagram showing the complete ownership chain from the bank account company up to the natural person(s) who are the ultimate beneficial owners.

8. AML questionnaire Most banks require completion of an Anti-Money Laundering questionnaire covering business activities, counterparty countries, and expected payment patterns.

9. Expected transaction profile An estimate of monthly transaction volumes, currencies, and counterparty countries. Banks use this to calibrate risk scoring.

Minimum Balance Requirements

Swiss bank minimum balances vary significantly by bank type and account type:

For corporate accounts, Swiss banks typically do not publish minimum balance requirements — the decision is based on KYC review rather than a deposit floor. However, arriving at account opening with zero funds and no realistic business activity is a weak profile. A company that immediately deposits its CHF 20’000 (GmbH) or CHF 100’000 (AG) share capital into an operating account after formation and shows credible business activity is a stronger applicant.

For private banking at prestigious institutions (Pictet, Lombard Odier, Julius Baer), minimum assets under management of CHF 500’000–2’000’000 are typical.

What Triggers Rejection

Swiss banks reject approximately 20–30% of corporate account applications from foreign-owned companies without professional preparation. Common rejection reasons:

80% conversion signal. One piece of practical intelligence worth knowing: if a bank approves your blocked capital deposit account during formation, approximately 80 percent of those relationships convert into permanent corporate accounts. The capital deposit stage functions as a de facto pre-screening — banks that accept your money for the formation deposit have already passed your profile through their initial compliance filter.

Unclear business model. Banks want to understand the business in one sentence. A company whose purpose is “to engage in international trading activities of any kind” without further specificity is a red flag.

High-risk counterparty countries. Transactions involving FATF grey-listed or sanctioned jurisdictions trigger enhanced due diligence or outright rejection. Iran, North Korea, Myanmar, Russia, Belarus — these are automatic red flags.

Opaque ownership structure. Multi-layer ownership through BVI/Cayman/Seychelles entities without clear beneficial ownership identification at the top is a common rejection trigger, even for entirely legitimate structures.

Brand-sensitive company names. PostFinance rejected a company application because the word “Tesla” appeared in the company’s registered name. The bank demanded an explanation for why the name was chosen — a question most founders would not anticipate. Companies with names that reference well-known brands, even coincidentally, should expect additional scrutiny or outright refusal at compliance-sensitive institutions.

Cash-intensive business. Banks are cautious about businesses involving significant cash flows — retail, hospitality, certain service businesses. These require extra documentation.

Cryptocurrency activities without specialist bank. Applying for a corporate account at a cantonal bank for a crypto business will almost certainly result in rejection. The appropriate institutions are SEBA/AMINA Bank or Sygnum. See our corporate bank account guide for details.

AML and WorldCheck flags. All directors and beneficial owners are screened through compliance databases — most commonly Refinitiv WorldCheck — before any account is opened. Adverse media, historical legal proceedings, sanctions exposure, or connections to politically exposed persons can trigger automatic rejection. Banks do not share WorldCheck results with applicants, and there is no appeal process for a compliance-driven refusal.

Incomplete documentation. Submitting without all required documents results in delays at best and rejection at worst. Banks do not hold applications open indefinitely.

Capital Deposit Account: Special Requirements

For a newly forming Swiss company, the first banking step is opening a Kapitaleinzahlungskonto (capital deposit account) before the company is registered with the Commercial Register. This blocked account holds the initial share capital until incorporation is complete.

Requirements for the Kapitaleinzahlungskonto:

• Same KYC documents as above, but applied to the founders (before the company legally exists)
• Source of funds documentation for the share capital being deposited
• Bank confirmation letter (Einzahlungsbestaetigung) issued after deposit — this document is required for the notary and Commercial Register filing

Timeline for Kapitaleinzahlungskonto: 2–6 weeks depending on the bank and ownership complexity.

How Morgan Hartley Consulting Helps

We prepare the complete KYC documentation package — business plan, ownership chart, source of funds narrative, AML questionnaire, and all corporate documents — and match your business profile to the banking institution best positioned to approve your application. We have established relationships with cantonal banks, private banks, and specialist crypto banking institutions in Zug and Zurich.

The preparation stage is where accounts are won or lost. A well-prepared application to the right bank takes 4–8 weeks. A poorly prepared application to the wrong bank takes 4–6 months with rejections.

Bank Comparison: Requirements by Institution

PostFinance Requirements: The Full List

PostFinance is more demanding than most applicants expect. Beyond the standard KYC package, PostFinance requires all of the following before processing:

• Written business plan describing activities and revenue model
• CVs of all directors
• Copies of employment contracts (if the company has staff)
• Description of expected transaction types and volumes
• Documentary proof of source of funds

Missing any single item restarts their review clock. In our experience, PostFinance has rejected companies with brand-sensitive names (one tech company with “Tesla” in its registered name), health sector companies, and pharmaceutical companies — all with clean documentation and straightforward structures.

The 80% Signal

If a bank approves your blocked capital deposit account during company formation, approximately 80% of those relationships convert into permanent corporate accounts. The capital deposit stage functions as a de facto pre-screening. This is the single most useful signal in the Swiss banking process.

For a broader overview, see our guide to Opening a Swiss Bank Account.

Frequently Asked Questions

What is the minimum balance for a Swiss corporate bank account?

There is generally no published minimum balance for Swiss corporate accounts. The decision is based on the KYC review, not a deposit floor. However, the company should have a credible funding source and business case. Arriving with zero funds and no realistic business plan is not a strong application profile.

Do Swiss banks require in-person visits to open a corporate account?

Many traditional Swiss banks (especially cantonal banks) require at least one in-person meeting for foreign nationals opening corporate accounts. Some progressive cantonal banks and fintech providers permit full remote onboarding with video identification. The feasibility depends on the bank, the business type, and the nationalities involved. We clarify this for each client at the outset.

How long does it take to open a Swiss corporate bank account in 2026?

The capital deposit account required for company formation takes 2–6 weeks. A regular operating account opened after formation typically takes 4–8 weeks. With professional preparation and the right bank selected, the process can be completed at the faster end of these ranges.

What documents do non-residents need for a Swiss bank account?

Non-residents applying through a Swiss company need a valid passport, proof of residential address abroad, a source of funds declaration with supporting evidence, a detailed business plan, Form A (beneficial ownership declaration), and complete company documentation. The specifics vary by bank and by the complexity of the ownership structure.

Can I open a Swiss bank account with a foreign passport only?

For a personal account, no — Swiss banks require Swiss residency for retail accounts regardless of passport. For a corporate account through a Swiss company, a foreign passport is acceptable provided all other KYC documentation is complete and the company has genuine Swiss substance.

What is Form A in Swiss banking?

Form A is the beneficial ownership declaration required by all Swiss banks under the Agreement on the Swiss Banks’ Code of Conduct (Swiss Bankers Association VSB). It identifies the natural person who ultimately controls or owns the assets held in the account. For corporate accounts, this means tracing ownership up to the individual level.

Are there Swiss banks with no minimum balance?

Yes. Most cantonal banks and all Swiss neobanks (Neon, Yuh) have no minimum balance for personal accounts. Corporate accounts generally have no published minimum either, though banks expect to see reasonable business funding.

What happens during the Swiss bank KYC process?

The bank reviews your identity documents, proof of address, source of funds, business plan (for corporate accounts), and beneficial ownership structure. They may request additional documentation or clarification. The process takes 2–8 weeks depending on complexity. Banks also screen against sanctions lists and PEP (politically exposed persons) databases.

Can I open a Swiss bank account for a holding company?

Yes. Swiss banks regularly open accounts for holding companies, but the KYC requirements are more extensive because the bank must identify beneficial owners through every layer of the corporate structure. Holding companies with transparent ownership and a clear business purpose are well received.

What is the difference between a capital deposit account and a regular corporate account?

A capital deposit account (Kapitaleinzahlungskonto) is a temporary blocked account used solely to deposit share capital during company formation. Once the company is registered, the funds are released into the regular corporate operating account. The capital deposit account cannot be used for business transactions.