Everything foreign companies need to know about VAT representation
Switzerland is one of Europe’s most attractive business locations. With a stable political environment, a highly skilled workforce, and a strategically favorable position at the heart of the continent, the country attracts thousands of international companies every year. However, any foreign business operating in Switzerland — whether through the supply of goods, services, or e-commerce — must comply with Swiss value-added tax (VAT) law. And this is where a key concept comes into play: fiscal representation.
But what exactly does fiscal representation entail? When does it become mandatory? And what tasks does a fiscal representative actually handle? In this comprehensive guide, you’ll find everything you need to know as a foreign company to operate in Switzerland in a legally compliant and efficient manner.
What Is Fiscal Representation in Switzerland?
Fiscal representation — also referred to as tax representation or tax proxy — is a natural or legal person with a domicile or registered office in Switzerland who fulfills a foreign company’s VAT obligations vis-à-vis the Swiss Federal Tax Administration (FTA). The fiscal representative acts as the official point of contact between the foreign business and the Swiss tax authorities.
It is important to note that a fiscal representative does not necessarily have to be a fiduciary firm, an attorney, or a tax advisor. In principle, any individual or company domiciled in Switzerland can assume this role. In practice, however, it is strongly recommended to engage a specialized service provider with in-depth knowledge of Swiss VAT law.
When Does Fiscal Representation Become Mandatory?
Since the partial revision of the Swiss VAT Act (VATA), which took effect on January 1, 2018, stricter rules apply to foreign companies. The key rule is as follows: any foreign company that provides taxable supplies in Switzerland and generates worldwide annual revenue of at least CHF 100,000 from taxable supplies is subject to mandatory VAT registration in Switzerland from the very first franc of domestic revenue.
Once VAT liability is triggered, the company must register with the FTA within 30 days. For this registration — and all subsequent communication with the tax authority — the appointment of a fiscal representative with a Swiss domicile or registered office is mandatory. Without such a representative, registration is simply not possible.
Common Triggers for VAT Liability
- Assembly, installation, or repair work on goods in Switzerland
- Contract-based deliveries where goods are shipped to Switzerland and assembled on-site
- Architectural and engineering services related to Swiss real estate
- E-commerce services such as software provision, downloads, or hosting for Swiss private customers
- Mail-order sales of small consignments to Switzerland, where annual revenue from such sales reaches CHF 100,000
- Sales through electronic platforms as defined under the new Article 20a VATA, which has been in effect since January 1, 2025
Overview of Current Swiss VAT Rates (2024–2026)
Since January 1, 2024, increased VAT rates have been in effect in Switzerland, introduced to fund the AHV (Old-Age and Survivors’ Insurance). These rates remain unchanged through 2025 and 2026:
| Category | Until 2023 | From 2024 | From 2028* |
| Standard Rate | 7.7% | 8.1% | 8.8% |
| Reduced Rate | 2.5% | 2.6% | 2.8% |
| Accommodation Rate | 3.7% | 3.8% | 4.2% |
| Zero Rate (Exports) | 0% | 0% | 0% |
Further increases to 8.8% (standard rate), 2.8% (reduced rate), and 4.2% (accommodation rate) are planned for 2028, though they still require parliamentary approval. It is therefore advisable to monitor developments closely.
What Does a Fiscal Representative Do?
A fiscal representative in Switzerland handles a broad range of tasks that go well beyond mere registration. The specific services depend on the provider, but generally include the following core areas:
Assessment of Tax Liability
Before a company is registered in Switzerland, the fiscal representative first determines whether a VAT obligation exists at all. This is particularly important since not every business activity automatically triggers a registration requirement. Especially in cross-border scenarios, the regulations can be complex.
VAT Registration
The fiscal representative handles the complete registration of the foreign company with the FTA’s VAT register. This includes compiling the required documents, completing the online registration through the FTA’s ePortal, and providing support until the VAT number is issued. Registration typically takes less than two weeks.
Periodic VAT Returns
After registration, VAT returns must be filed with the FTA on a quarterly basis — or, since 2026, optionally on an annual basis for companies with annual revenue under CHF 5,005,000. Since January 1, 2025, filing is exclusively digital via the ePortal. Paper forms are no longer accepted. The fiscal representative prepares these returns based on the receipts and data provided by the company.
Communication with the FTA
As the official contact for Swiss tax authorities, the fiscal representative responds to FTA inquiries, assists during tax audits, and ensures that all deadlines are met. This is especially valuable since communication must be conducted in one of Switzerland’s official languages (German, French, or Italian).
Advisory Services and Ongoing Support
Many fiscal representatives also offer tax advisory services — for instance, regarding the correct issuance of invoices with Swiss VAT, the application of the appropriate tax rates, or the handling of special circumstances such as contract-based deliveries or the use of the foreign declaration of subordination.
VAT Refunds for Foreign Companies
Not every foreign company incurring expenses in Switzerland also generates revenue there. For example, companies that undertake business trips to Switzerland, organize trade show appearances, or book hotel stays pay Swiss VAT on these services. In such cases, a refund of the VAT paid is often available.
Eligible expenses typically include travel costs, hotel stays, meals, trade show participation, and other business expenditures. The refund application must be submitted to the FTA by June 30 of the following year. A fiscal representative can provide valuable support in filing the refund claim.
How Much Does Fiscal Representation in Switzerland Cost?
The cost of fiscal representation varies depending on the scope of business activity, the number of transactions, and the chosen service provider. Annual fees typically range from approximately CHF 1,000 to CHF 2,500. For particularly complex situations — such as a wide variety of service types or large transaction volumes — costs may be higher.
Many providers work with modular service packages, allowing companies to select exactly the services they actually need. It is worthwhile to obtain several quotes and consider not only the price but also the experience and specialization of each provider. A good fiscal representative saves time, stress, and potentially significant back payments or fines in the long run.
Risks of Operating Without Fiscal Representation
Any foreign company that provides taxable supplies in Switzerland and fails to register with the FTA faces significant risks. If the FTA discovers the tax liability after the fact, it may take the following measures:
- Retroactive assessment of the full VAT owed for the entire period of non-registration
- Imposition of late-payment interest, currently at 4.75% per year on outstanding VAT amounts
- Fines for intentional or negligent failure to register
- Retroactive demand for a security deposit if the company fails to meet its procedural obligations on time
It is therefore strongly recommended to have your VAT liability assessed before commencing business activities in Switzerland. Consulting an experienced fiscal representative in advance can protect you from unpleasant surprises.
Key Changes in Swiss VAT Law (2025/2026)
Swiss VAT law is in a constant state of evolution. For foreign companies operating in Switzerland — or planning to do so — the following recent changes are particularly relevant:
Mandatory Online Filing (Since 2025)
Since January 1, 2025, VAT returns can only be filed through the FTA’s ePortal. Paper forms are no longer accepted. This also applies to foreign companies that file through their fiscal representative.
Platform Taxation (Since 2025)
Under the new Article 20a VATA, electronic platforms are treated as suppliers under certain conditions and thus become subject to VAT themselves. For companies selling through online marketplaces, this can represent a significant simplification, as the platform takes over VAT collection.
Annual VAT Filing (Starting 2026)
Companies with annual revenue of up to CHF 5,005,000 have been able to switch to an annual filing period since 2026. However, quarterly advance payments are still required. The application had to be submitted to the FTA by February 28, 2026.
Planned Rate Increases in 2028
To fund the AHV, higher VAT rates are planned for January 1, 2028: the standard rate is set to rise to 8.8%, the reduced rate to 2.8%, and the accommodation rate to 4.2%. These changes still require parliamentary approval and potentially a public referendum.
How to Choose the Right Fiscal Representative
Selecting the right fiscal representative is an important decision that will have a long-term impact on your compliance and efficiency in Switzerland. When making your choice, consider the following criteria:
- Experience and specialization: Does the provider have proven experience with foreign companies in your industry? Are they familiar with the specific requirements of your business model?
- Scope of services: Does the representative offer a comprehensive service package — from assessing tax liability and handling registration to ongoing filing and advisory services?
- Communication: Can the fiscal representative communicate in your language? Are they responsive and easy to reach?
- Transparent pricing: Are costs clearly and transparently presented? Are there hidden fees, or does the provider work with flat-rate or modular pricing?
Ideally, obtain quotes from several specialized providers and compare not only the price but, above all, the quality and scope of the services offered. Typical points of contact include the German-Swiss Chamber of Commerce, specialized fiduciary firms, or VAT-focused consulting companies.
Checklist: Your Path to Proper Fiscal Representation
To wrap up, here is a summary of the key steps for foreign companies looking to do business in Switzerland:
1. Determine whether your business activity in Switzerland triggers a VAT obligation.
2. Check whether your worldwide annual revenue exceeds the CHF 100,000 threshold.
3. Select a qualified fiscal representative with a registered office in Switzerland.
4. Register with the FTA within 30 days of the start of your tax liability.
5. Ensure that all invoices correctly display Swiss VAT.
6. Provide your fiscal representative with all relevant receipts and data on a regular basis.
7. Meet all filing deadlines — quarterly or annually.
8. Regularly review whether changes in VAT law affect your company.
Conclusion
Fiscal representation in Switzerland is not an optional service — it is a legal requirement for every foreign company that becomes subject to Swiss VAT. A competent fiscal representative ensures not only legally compliant registration and filing but also protects your company from financial risks such as late-payment interest and fines.
Given the dynamic evolution of Swiss VAT law — with innovations such as platform taxation, mandatory online filing, and planned rate increases — professional guidance is more important than ever. Invest in qualified fiscal representation, and you can focus on what truly matters: successfully growing your business in Switzerland.
Disclaimer: This article is for general informational purposes only and does not constitute tax or legal advice. For an individual assessment of your situation, please consult a qualified tax advisor or fiscal representative.
