PostFinance Business Account Switzerland: Features, Fees and Alternatives

PostFinance is one of Switzerland's largest financial institutions by number of customers and payment transaction volume, yet it occupies an unusual position among Swiss banks: it holds a full FINMA banking licence, carries systemically important status, and is subject to the same capital adequacy rules as UBS or ZKB, while being legally prohibited from granting loans or mortgages to third parties. For a Swiss AG or GmbH owner deciding where to hold their primary business account, this combination of wide availability, competitive pricing, and hard statutory constraints on lending makes PostFinance a practical choice for payment-focused companies and a poor fit for those requiring credit. This guide covers everything a business owner needs to know before opening a PostFinance business account.

What Is PostFinance?

PostFinance AG is the banking subsidiary of Swiss Post (Die Schweizerische Post AG), Switzerland's publicly owned postal and logistics group. It was restructured as a public limited company under private law in June 2013 and granted a FINMA banking licence under the Banking Act (BankG). Despite private-law corporate form, PostFinance AG remains wholly owned by Swiss Post, which in turn is owned by the Swiss Confederation.

PostFinance holds SIFI (systemically important financial institution) designation under FINMA's supervision framework, placing it alongside UBS, Raiffeisen, ZKB, and Credit Suisse (now part of UBS) in the category of institutions deemed too important to the Swiss financial system to be allowed to fail without managed resolution. Customer deposits are protected by esisuisse up to CHF 100,000 per customer in the event of insolvency.

PostFinance operates an extensive physical footprint through Swiss Post offices and PostFinance branches, making it one of the most geographically accessible banking networks in Switzerland. Its primary digital channel is E-Finance, the online and mobile banking platform for both personal and business customers.

PostFinance Business Account: Key Features

PostFinance offers dedicated business accounts for Swiss-registered companies, sole traders, associations, and public bodies. The core CHF business account includes:

• ●Swiss IBAN: Every PostFinance business account is assigned a Swiss IBAN (format CH + 2 check digits + 09000 + 12-digit account number), enabling full participation in the Swiss interbank payment system (SIC) and SEPA transfers.
• ●E-Finance online banking: Full-featured online and mobile banking platform with payment order creation, account statements, QR-bill scanning, ISO 20022 file uploads (pain.001), and camt.054 download for bookkeeping integration.
• ●Swiss QR-bill support: Full support for the QR-Rechnung standard, which replaced legacy ISR/ESR payment slips as of October 2022. PostFinance processes QR-bill payments from customers and generates QR creditor reference data for outgoing invoices.
• ●Multi-currency accounts: In addition to CHF, PostFinance offers business accounts in EUR and in a range of other foreign currencies, each with separate account management fees.
• ●PostFinance Card for business: A PostFinance debit card linked to the business account is available for cashless payments at point of sale and online. Card products and fees are set out in the PostFinance price list.
• ●E-payment solutions: For businesses running online shops, PostFinance offers payment collection integrations supporting PostFinance Card and other Swiss payment methods.
• ●Post office cash access: Cash can be withdrawn at Swiss Post offices and PostFinance ATMs. Note that cash-handling options are more limited than at a traditional branch bank, and cash services at Swiss Post counters may carry separate charges.

PostFinance does not offer securities custody accounts, investment products, or mortgage brokerage directly through the business account. These services, where available via partnerships, are separate product lines.

PostFinance Fees and Pricing

PostFinance's business account pricing is transparent and available on the official pricing page at postfinance.ch. The following figures reflect the published tariff as of July 2026 and should be confirmed against the PostFinance Prices and conditions page before making any banking decision.

At CHF 60 per year for a standard CHF business account, PostFinance is among the most cost-effective options for a Swiss corporate account. For a newly incorporated company with straightforward domestic payment needs, the pricing is competitive. However, the absence of credit facilities and the abroad-domicile surcharge for non-resident-owned entities are important pricing qualifications.

PostFinance IBAN and Payment Processing

Every PostFinance account is assigned a standard Swiss IBAN conforming to the 21-character format defined by the SIX Group and the Swiss National Bank's Interbank Clearing (SIC) system. The structure is:

PostFinance participates fully in Swiss Interbank Clearing (SIC) for CHF domestic transfers and in SEPA Credit Transfer (SCT) for EUR payments across the SEPA zone. Switzerland participates in SEPA as a non-EU member. For international transfers outside SEPA, standard SWIFT correspondent banking applies.

For businesses sending or receiving QR-bill payments, PostFinance supports the full QR creditor reference (QR-IBAN and QR reference number) standard. PostFinance IBANs are QR-IBAN compatible. This is relevant for Swiss companies issuing invoices under the QR-Rechnung standard adopted nationally in 2022. See our detailed guide on Swiss IBAN format and structure.

What PostFinance Cannot Do: Lending Restrictions

The most important limitation of PostFinance for business customers is its statutory prohibition on lending. The Postal Organisation Act (Postorganisationsgesetz, POG) explicitly prohibits PostFinance AG from granting loans or mortgages to third parties on its own account. This is not a commercial decision or a risk-management policy -- it is a hard statutory constraint rooted in PostFinance's public ownership structure and the terms under which it was granted a banking licence.

In practical terms, this means PostFinance cannot offer:

• ●Business loans or term loans in CHF
• ●Overdraft facilities or working capital credit lines
• ●Commercial mortgages or property finance
• ●Leasing or hire-purchase facilities
• ●Guarantees and letters of credit (standalone banking instruments)

PostFinance does maintain partnerships with external lenders -- including Münchener Hypothekenbank, Valiant Bank and Credit Exchange AG -- to which it refers customers requiring mortgage or loan products. However, the credit decision and the lending relationship rest with the partner institution, not PostFinance.

This restriction has been subject to ongoing legislative debate in Switzerland. Multiple proposals to allow PostFinance to extend its lending mandate have been discussed in the Federal Assembly; in May 2022 the Council of States declined to proceed with the proposed revision of the Postal Organisation Act, and the lending prohibition remains in force as of July 2026. If lending is a core requirement for your business, PostFinance should not be your primary bank.

Opening a PostFinance Business Account: Requirements

PostFinance accepts the following business entities for account opening:

• ●Swiss-registered AG (Aktiengesellschaft)
• ●Swiss-registered GmbH (Gesellschaft mit beschränkter Haftung)
• ●Sole traders (Einzelunternehmen) entered in the Handelsregister
• ●Associations (Vereine) and foundations (Stiftungen)
• ●Other Swiss-registered legal entities

Standard documentation requirements for a corporate account opening include:

• ●Commercial register extract (Handelsregisterauszug), certified and recent
• ●Articles of association (Statuten) of the company
• ●Identification documents for all authorised signatories and directors
• ●Beneficial owner declaration (Formular A or Formular K per AMLA/GwG requirements)
• ●Information on the company's business activity and expected transaction profile (AML/KYC questionnaire)

Account opening can be initiated online through the PostFinance website. For companies with complex structures, non-Swiss beneficial owners, or high-risk jurisdictions in the ownership chain, PostFinance may request additional KYC documentation or conduct enhanced due diligence. For non-resident-owned entities, PostFinance generally expects a demonstrable Swiss connection (a Swiss-registered company, Swiss address, or Swiss business activity). Account opening is not guaranteed and PostFinance retains the right to refuse applications.

Non-resident beneficial owners are accepted in principle, but the company itself must be Swiss-incorporated. Foreign companies without a Swiss subsidiary cannot open a PostFinance business account. For guidance on incorporating a Swiss AG or GmbH first, see our guide to Swiss business bank accounts.

PostFinance for Newly Formed Swiss Companies

For entrepreneurs at the start of the incorporation process, PostFinance offers two relevant services: the capital payment account (Kapitaleinzahlungskonto) and the standard business account for post-incorporation operations.

Capital Payment Account (Kapitaleinzahlungskonto)

Swiss company law requires that founding capital be deposited into a blocked account at a licensed Swiss bank before the notary can certify the deed of incorporation and before the commercial register can make the entry. PostFinance offers this service. The account is opened in the company's name before registration, the founding capital is deposited (CHF 20,000 minimum for GmbH; CHF 100,000 or 20% of the subscribed share capital for AG, whichever is higher, per OR Art. 632), and the bank issues a confirmation letter (Einzahlungsbestaetigung) for the notary. Once the Handelsregister entry is confirmed, the blocked account converts to a standard operating business account.

The one-off fee for the PostFinance capital payment account is CHF 145 (as of July 2026). For capital increases or subsequent payments, PostFinance charges 0.05% of the paid-in amount, minimum CHF 250, maximum CHF 2,000.

Post-Incorporation Operating Account

After the Handelsregister entry, the capital payment account transitions into a standard CHF business account. PostFinance is a practical choice for newly incorporated companies that primarily need domestic Swiss payment infrastructure: incoming client payments, salary payroll, VAT payments to the ESTV, and Swiss QR-bill processing. The low monthly fee (CHF 5) and no-fee domestic payment processing make PostFinance cost-effective for companies with modest transaction volumes.

However, founders should note from the outset that PostFinance cannot be the sole banking relationship for any company that expects to require credit. If growth capital, a working capital credit line, or a commercial mortgage is foreseeable within the business plan, establishing a parallel relationship with a lending-capable bank (cantonal bank, Raiffeisen, UBS) at or shortly after incorporation is advisable.

Comparing PostFinance to Other Swiss Business Banks

The table below compares PostFinance to key alternatives for Swiss business banking. All fee figures should be confirmed against each bank's official pricing page, as tariffs change.

For a deeper comparison of digital-only alternatives including Neon Business (personal accounts only), Wise Business, and other fintech providers, see our guide to neobanks in Switzerland. For non-resident account opening requirements across Swiss banks, see our guide to Swiss bank accounts for non-residents.

When PostFinance Is Not Enough

PostFinance is a strong choice for a Swiss company that needs a reliable, low-cost CHF payment account with full domestic payment infrastructure. It is the wrong choice -- or an insufficient sole banking relationship -- in several scenarios:

Your business needs a credit facility

If your company has a business plan that requires working capital financing, an overdraft facility, or a commercial mortgage, PostFinance cannot provide this. The statutory lending prohibition is absolute and not subject to exceptions. Open a relationship with a lending-capable cantonal bank or private bank in parallel.

Your company has complex international banking needs

PostFinance handles SEPA EUR transfers and standard SWIFT international wires, but its foreign exchange offering and multi-currency treasury capabilities are more limited than those of private banks or international corporate banks. Companies with high-volume FX exposure, trade finance needs, or complex cross-border treasury requirements should consider UBS, a cantonal bank with international capabilities, or a specialist treasury bank. For multi-currency payments, Wise Business or Revolut Business as supplementary accounts can provide competitive FX rates alongside a primary PostFinance account.

Your company requires bank guarantees or documentary credit

Trade finance instruments -- letters of credit, bank guarantees, standby letters of credit -- are not available from PostFinance due to its lending restriction. For companies engaged in international trade or contracting that require bank guarantee facilities, a full-service commercial bank is necessary.

Your company is not yet incorporated in Switzerland

PostFinance does not open accounts for foreign companies without a Swiss legal entity. If your company is incorporated abroad and does not have a Swiss AG or GmbH subsidiary, PostFinance is not an option. Incorporating a Swiss entity first is the prerequisite. For guidance on the incorporation process, see our overview of online Swiss bank accounts and the broader Swiss business bank account guide.