Swiss Fintech Sandboxes: Regulatory Testing Grounds for Innovation

Switzerland’s fintech sandbox regime provides a structured pathway for financial technology companies to test innovative business models without the full burden of banking regulation. Introduced as part of a broader effort to position Switzerland as a globally competitive fintech hub, the sandbox has become an important feature of the Swiss financial innovation landscape.

Overview

The Swiss regulatory sandbox is not a formal licence but rather an exemption from the requirement to hold a banking licence, available to companies that accept public deposits within defined limits. It was introduced through amendments to the Banking Ordinance (BankO) that took effect on 1 August 2017, and it operates alongside the more comprehensive fintech licence introduced in 2019.

The sandbox is designed for companies in the early stages of developing financial services — particularly payment applications, digital wallets, and settlement platforms — that need to accept client funds during the development and validation phase. It provides a low-barrier entry point that allows companies to test their business models with real customers and real money before committing to the more demanding regulatory process required for a fintech or banking licence.

Eligibility and Conditions

The sandbox exemption is available to any company that meets the following conditions:

Deposit Limit

Total public deposits accepted by the company must not exceed CHF 1 million at any time. This limit applies to the aggregate of all deposits held, regardless of the number of depositors.

No Investment or Lending

Deposits accepted under the sandbox exemption must not be invested, lent, or otherwise used for commercial purposes. The funds must be held in a segregated manner and returned to depositors on demand. This restriction effectively limits the sandbox to companies that hold client funds temporarily — for example, payment service providers that hold funds between receipt and transfer — rather than companies that seek to earn income from deposited capital.

Client Disclosure

Companies operating under the sandbox must inform each client, in writing, that:

• The company is not supervised by FINMA
• The deposits are not covered by the Swiss deposit protection scheme (esisuisse)
• There is a risk of partial or total loss of the deposited funds

This disclosure requirement ensures that clients are aware of the reduced protections associated with the sandbox regime and can make informed decisions about entrusting funds to unlicensed entities.

AML Compliance

Companies operating under the sandbox are subject to the full range of anti-money laundering obligations under the Swiss AML framework. This includes:

• Customer identification and verification (KYC)
• Identification of beneficial owners
• Risk-based ongoing monitoring
• Suspicious activity reporting to the Money Laundering Reporting Office Switzerland (MROS)
• Membership of a self-regulatory organisation (SRO) for AML supervision

AML compliance is a non-negotiable condition of the sandbox exemption. Companies must establish a compliance framework that meets the standards applicable to financial intermediaries, even though they are not supervised by FINMA for prudential purposes.

No FINMA Registration Required

Unlike the fintech licence, the sandbox exemption does not require a formal application to or approval from FINMA. Companies are responsible for self-assessing their compliance with the sandbox conditions. However, FINMA retains the authority to intervene if a company operates outside the sandbox parameters or if the conditions for the exemption are not met.

Practical Application

Suitable Business Models

The sandbox is most suitable for companies with business models that involve the temporary holding of client funds in limited amounts. Common examples include:

Payment service providers that hold client funds between initiation and settlement of payment transactions.

Digital wallet operators that maintain client balances for use in purchases or transfers.

Crowdfunding platforms that hold investor funds between commitment and disbursement to project sponsors.

Crypto-asset service providers that hold fiat currency deposits associated with cryptocurrency trading or custody activities.

Peer-to-peer lending platforms that hold investor capital prior to deployment into loan portfolios.

Limitations

The sandbox has several significant limitations that constrain its applicability:

Scale constraint. The CHF 1 million deposit limit restricts the sandbox to very early-stage operations. Companies that achieve commercial traction will quickly reach this threshold and must transition to a fintech licence or banking licence.

No investment activity. The prohibition on investing or lending deposited funds excludes business models that depend on interest rate intermediation, asset management, or other forms of capital deployment.

Limited credibility. The requirement to disclose that the company is unsupervised and that deposits are unprotected can undermine customer confidence, particularly among risk-averse Swiss consumers.

No regulatory dialogue. Unlike some international sandbox models — such as the UK’s FCA Regulatory Sandbox, which provides structured engagement with the regulator — the Swiss sandbox is a passive exemption rather than an active regulatory relationship. Companies do not receive guidance, mentoring, or structured feedback from FINMA during the sandbox period.

Comparison with International Sandbox Models

Switzerland’s sandbox is conceptually simpler than many international equivalents. The UK’s FCA Regulatory Sandbox, for example, provides a structured programme in which selected companies test innovative products under modified regulatory conditions, with direct access to regulatory guidance and a defined testing period. Singapore’s sandbox model similarly involves active regulatory engagement and customised testing conditions.

The Swiss approach — an automatic exemption based on meeting defined criteria, without regulatory application or engagement — is more lightweight and accessible but provides less regulatory support and interaction. This reflects the Swiss preference for market-driven innovation over regulatory prescription.

Several Swiss cantons have complemented the federal sandbox with their own innovation support measures, including tax incentives, co-working spaces, and mentoring programmes for fintech companies. The Canton of Zug, in particular, has developed a comprehensive ecosystem — often referred to as “Crypto Valley” — that combines regulatory pragmatism with practical support for blockchain and fintech innovation.

Transition Pathways

Companies that outgrow the sandbox have several regulatory pathways available:

Fintech Licence

The most natural progression for companies whose business model involves holding client funds without engaging in lending. The fintech licence permits deposits of up to CHF 100 million, with proportionate regulatory requirements. The transition from sandbox to fintech licence requires a formal application to FINMA and the establishment of governance, capital, and compliance structures that meet FINMA’s requirements.

Banking Licence

Companies that wish to engage in both deposit-taking and lending — the classical banking model — require a full banking licence. This is a substantially more demanding process, with higher capital requirements, more extensive governance obligations, and comprehensive ongoing supervision.

Other Licences

Depending on the nature of the business model, other licensing categories may be appropriate, including securities dealer licences, asset management licences under the Financial Institutions Act, or insurance licences.

Assessment

The Swiss fintech sandbox has made a meaningful contribution to the country’s fintech ecosystem by reducing barriers to entry for early-stage financial technology companies. The automatic nature of the exemption — requiring no application or approval — is particularly valuable for startups that lack the resources for extended regulatory processes.

However, the sandbox’s limitations — particularly the low deposit threshold, the prohibition on investment activity, and the absence of structured regulatory engagement — constrain its utility for companies seeking to develop and scale sophisticated financial services. The introduction of the fintech licence in 2019 addressed some of these limitations by providing a more capable regulatory tier for companies that have outgrown the sandbox.

For fintech companies considering the Swiss market, the sandbox represents a useful starting point for validating business models that involve limited client fund handling. Those with broader ambitions should plan from the outset for the transition to a fintech or banking licence, incorporating the regulatory requirements of the target licence category into their business planning and technology architecture.

Donovan Vanderbilt is a contributing editor at ZUG FINANCE, the Swiss private banking and fintech intelligence publication of The Vanderbilt Portfolio AG, Zurich. He covers wealth management, institutional finance, and regulatory affairs across the Swiss financial centre.