Overview of Acquisition Tax in Switzerland

The acquisition tax is an essential but often misunderstood element of the Swiss VAT system. It plays a significant role in international trade and services provided by foreign companies to businesses based in Switzerland.

This article comprehensively explains the acquisition tax, its mechanism, legal framework, and provides practical examples for illustration.

What is acquisition tax in Switzerland?

Acquisition tax (known in German as Bezugsteuer) is Switzerland’s domestic equivalent of the EU reverse charge mechanism, governed by Article 45 of the Swiss VAT Act. When a foreign supplier provides services to a Swiss recipient and is not VAT-registered in Switzerland, the obligation to account for and remit VAT shifts to the Swiss recipient.

Switzerland imports over CHF 100 billion in services annually, meaning acquisition tax obligations are relevant to a significant proportion of Swiss businesses.

Purpose of the Acquisition Tax Mechanism

The acquisition tax mechanism shifts the tax liability to the service recipient. This simplifies tax collection and prevents foreign companies from needing to register in Switzerland. It also aims to avoid competitive distortions and ensure that services and goods are taxed equally regardless of their country of origin.

As of 1 January 2025, the scope of acquisition tax was extended under the partial revision of the VAT Act to cover the transfer of emission rights, certificates for emission reductions, and guarantees of origin for electricity. Unlike other acquisition tax scenarios, this applies even when the seller is VAT-registered in Switzerland.

Who is liable for acquisition tax?

Any Swiss business that purchases services from a foreign supplier not VAT-registered in Switzerland is potentially liable for acquisition tax. VAT-registered businesses must declare acquisition tax on every qualifying purchase; non-registered businesses become liable once their foreign service purchases exceed CHF 10,000 in a calendar year. In both cases, the service must be one that would be subject to VAT if provided by a Swiss supplier.

Conditions for Tax Liability

• Service Recipient: The recipient of the service must be a business based in Switzerland.
• Type of Service: It must involve services or certain deliveries from foreign companies that fall under acquisition tax. Examples include consulting services, advertising services, and electronic services.
• Place of Use: The service must be used or utilized in Switzerland.

What is Taxed?

Acquisition tax applies to various services and deliveries. Typical examples include:

• Services from Foreign Consultants: Legal or tax advice, business consulting, etc.
• Advertising Services: Advertising, marketing services.
• Electronic Services: Software licenses, hosting services, online subscriptions.
• Import of Carriers without Market Value
• Emission Rights and Certificates: Transfer of emission allowances, guarantees of origin for electricity, and similar rights — subject to acquisition tax as of 1 January 2025 regardless of the seller’s VAT status.

Exceptions and Special Regulations

No acquisition tax is owed if the services are exempt or zero-rated, such as medical treatments or educational services. Additionally, there are special regulations for the acquisition of intangible goods and certain industries.

If the invoice from a foreign company includes the Swiss VAT rate and a Swiss VAT number, acquisition tax does not apply. The Swiss recipient does not need to report anything.

Accounting for Acquisition Tax

The accounting for acquisition tax is done by the service recipient. They must declare the received service in their VAT return and calculate and remit the corresponding tax.

If a service recipient is not registered as a taxable person, they become liable for acquisition tax once they receive services subject to this tax exceeding CHF 10,000 within a calendar year.

The declared acquisition tax can be claimed as input tax in the same return, provided the conditions for the input tax deduction are met.

For VAT-registered businesses using the effective method whose purchases are fully taxable, acquisition tax is fiscally neutral; the output tax declared equals the input tax recovered in the same return. A cash flow disadvantage only arises if the recipient makes VAT-exempt supplies and cannot fully recover input tax. Note that businesses using the flat-rate VAT method (Saldosteuersatz) cannot claim acquisition tax as input tax; it represents a definitive VAT cost and must be accounted for separately at the standard rate.

Practical Example

A Swiss VAT-registered company receives consulting services from a German consultant. The German consultant does not charge VAT. The Swiss company must now declare the value of the received service in its VAT return and calculate the tax at the applicable VAT rate of 8.1% and remit it to the tax authority.

The declared acquisition tax can be claimed as input tax in the same return, provided the conditions for the input tax deduction are met.

Special Regulations for Swiss Acquisition Tax

Switzerland has introduced specific provisions in the VAT Act to simplify application for certain recipients. Businesses already registered for Swiss VAT must declare acquisition tax on all qualifying foreign purchases, regardless of amount.

A service recipient who is not liable for domestic VAT (e.g., private individuals, schools, or small businesses) becomes liable for acquisition tax if they receive services subject to this tax exceeding CHF 10,000 within a calendar year.

Conditions for Exemption

• Micro-enterprises: Non-VAT-registered businesses whose total foreign service purchases remain below CHF 10,000 per calendar year..
• Non-profit Organizations: Certain associations and charitable organizations.

How to Determine if Acquisition Tax Applies

To determine if a service is subject to acquisition tax, businesses should clarify the following questions:

1. Is it a service or delivery that is used in Switzerland?
2. Is the provider based abroad?
3. Would the service be subject to VAT if provided by a domestic supplier?
4. For non-taxable domestic recipients: Does the total value of received services exceed CHF 10,000 within a calendar year?

Practical Tips for Handling Acquisition Tax

• Review Supplier Invoices: Businesses should regularly review their supplier invoices to ensure acquisition tax is correctly applied.
• Employee Training: Employees responsible for accounting and tax reporting should be trained in the basics of acquisition tax.
• Use of Software Solutions: Modern ERP systems such as Microsoft Dynamics 365 Business Central can automate the handling of acquisition tax and minimize errors.

Difference Between Import VAT and Acquisition Tax

Import VAT and acquisition tax are two different concepts in the Swiss VAT system, relating to the taxation of goods and services from abroad.

• Import VAT: This tax is levied on physical goods imported into Switzerland. It is collected by customs at the border and is based on the total value of the imported goods. Import VAT ensures that imported goods are taxed the same as domestic products.
• Acquisition Tax: Unlike import VAT, acquisition tax applies to services and certain intangible goods provided by foreign suppliers to domestic businesses. Here, the service recipient based in Switzerland must calculate and remit the tax since the foreign supplier is not VAT-registered in Switzerland.

Import VAT applies to the physical movement of goods across the border, while acquisition tax applies to services and intangible goods from abroad that are used or utilized in Switzerland.

Detailed Case Studies and Examples

To further illustrate the application of acquisition tax, let’s look at some concrete case studies:

Case Study 1: Consulting Services

A Swiss start-up with annual turnover above CHF 100,000, and therefore VAT-registered, receives a comprehensive market analysis from a British consulting firm. The British provider does not charge VAT. The Swiss start-up must apply acquisition tax to the invoice amount and declare it in the VAT return.

Case Study 2: Non-Registered Recipient Crossing the Threshold

A Swiss language school (not VAT-registered) regularly purchases foreign services including an online teaching platform subscription, freelance translation work, and licensed course materials from EU providers. The combined value of foreign services received exceeds CHF 10,000 in the calendar year, making the school liable for acquisition tax on the total amount for that year.

Case Study 3: Emission Rights (2025 Revision)

A Swiss energy company transfers guarantees of origin for electricity to another Swiss business. Under the 2025 VAT Act revision, acquisition tax applies even though the seller is VAT-registered in Switzerland. The buyer must self-assess and declare regardless.

Case Study 4: Subscription Software (SaaS)

A Swiss SME pays a monthly subscription for project management software from a US-based provider. The subscription is charged automatically by credit card and no Swiss VAT appears on the invoice. Because the service is used in Switzerland and the provider is not VAT-registered here, the Swiss company must declare acquisition tax on the cumulative annual subscription cost in its VAT return.

Accounting and Documentation of Acquisition Tax

Correct accounting and documentation of acquisition tax are crucial to avoid legal and financial risks. Here are some steps businesses should follow:

• Recording Received Services: All services and deliveries subject to acquisition tax should be carefully recorded and documented.
• Tax Calculation: Acquisition tax must be calculated at the applicable VAT rate. (standard rate: 8.1%; reduced rate: 2.6%; special accommodation rate: 3.8%)
• Declaration in the VAT Return: The calculated tax must be declared in the regular VAT return. From 1 January 2025, businesses with annual taxable turnover of up to CHF 5,005,000 may opt for annual VAT settlement.

Avoiding Errors

To avoid errors in acquisition tax accounting, businesses should implement:

• Regular Training: Employees should receive regular training on relevant tax regulations.
• Internal Control Systems: Internal control systems should be implemented to ensure all received services are correctly recorded and taxed.
• External Consultation: In case of uncertainty, it is advisable to consult external tax advisors or experts.

Consequences of Non-Compliance

Non-compliance with acquisition tax regulations can have significant financial and legal consequences. Businesses that fail to remit acquisition tax correctly risk additional tax assessments, fines, and interest. Indeed, failure to account for acquisition tax on imported services is among the most frequently identified errors in FTA audits. It can also lead to a loss of trust with tax authorities, resulting in further audits and controls.

Under the Swiss VAT Act, late interest on unpaid acquisition tax accrues at 4% per annum as of 2026. In cases of serious or repeated negligence, administrative fines may also apply.

Utilizing Modern Technologies

Modern technologies and software solutions can help businesses handle acquisition tax accurately and efficiently. ERP systems often offer integrated functions for recording and calculating acquisition tax. Additionally, cloud-based solutions can facilitate collaboration with external consultants and ensure compliance with legal regulations.