EU Cross-Border Services: Place of Supply Rules Explained

Why Place of Supply Determines Your VAT Obligations

When you provide services to clients in other EU member states, the question of which country's VAT rules apply isn't always obvious. Place of supply rules — the EU framework that determines where a service is deemed to be supplied for VAT purposes — govern this question. Getting it wrong means either undercharging VAT (creating a debt to the tax authority) or overcharging (creating a problem for your client and potentially an audit trigger for you).

The rules differ depending on whether your client is a business (B2B) or a consumer (B2C), what type of service you're providing, and in some cases, where the service is physically performed or economically consumed. Understanding the framework rather than trying to memorize every rule is the most practical approach.

The General Rule: B2B Services

For most B2B services — consulting, IT, marketing, design, professional services — the general rule is that the place of supply is where the customer is established. If you're a German freelancer providing consulting to a French company, the place of supply is France. The French company accounts for VAT under the reverse charge mechanism and you issue a zero-rated invoice noting "reverse charge applies."

This rule is elegant in practice: you don't charge VAT on most B2B cross-border invoices, but you must verify your client's VAT registration and note their number on the invoice. Your invoicing system should automate this logic, flagging reverse charge applicability based on client location and registration status.

B2C Services: Where It Gets Complex

For services provided to private consumers in other EU countries, the place of supply rules are more nuanced. Digital services — software, e-learning, streaming — are supplied where the consumer is located, regardless of where you're established. This potentially creates VAT registration obligations in every EU country where you have consumers, unless you use the One-Stop Shop (OSS) system.

Non-digital services provided to EU consumers generally follow the supplier's location (where you're established), simplifying the situation for most traditional freelancers. However, services physically performed at a location — training delivered in another member state, for example — follow the place of performance rule.

Practical Compliance Steps

Maintain a client register that distinguishes B2B from B2C clients and records VAT registration numbers for all business clients. Verify VAT numbers through the EU VIES database at invoice time, not just at contract signing. Create invoice templates in your invoicing software for each scenario: domestic, EU B2B reverse charge, EU B2C, and non-EU. Quarterly, review your client mix to identify any new cross-border situations that require attention.