What Is VAT? A Plain-English Guide for EU Freelancers

You send an invoice, and suddenly there is a line for “VAT” that adds 20% to your price. Your client in another country tells you not to add it. A friend says you don't need to register at all. None of the pages you've read actually explain why. This guide does.

VAT (value-added tax) is the single most misunderstood tax for EU freelancers and small businesses — designers, developers, consultants — because the rules genuinely change depending on who your customer is, where they are, and whether they are a business. Let's build it up one piece at a time.

What is VAT, in one sentence?

VAT is a consumption tax on goods and services that is ultimately borne by the final consumer but collected in stages by every business in the supply chain. The European Commission describes it as a tax “assessed on the value added” at each stage of production and distribution. Each business adds VAT to its sales, subtracts the VAT it has paid on its own purchases, and passes the difference to the state. The end consumer, who cannot deduct anything, carries the full cost.

The legal backbone for all of this is Council Directive 2006/112/EC (“the VAT Directive”), which every EU member state implements in its own national law.

Output VAT vs input VAT: the only mechanism you must understand

Output VAT is what you charge customers on your sales; input VAT is what you pay suppliers on your purchases; you remit the difference. This netting is the whole engine of VAT.

• Output VAT — you add it to your invoices and collect it on the state's behalf.
• Input VAT — the VAT charged to you on laptops, software, co-working space, and other business costs.
• What you pay the tax authority = output VAT − input VAT. If input exceeds output, you usually reclaim the balance.

Worked example. You are a VAT-registered developer in Germany (standard rate 19%). In a quarter you invoice domestic clients €10,000 + €1,900 output VAT. You bought a €2,000 laptop + €380 input VAT. You remit €1,900 − €380 = €1,520 to the Finanzamt. The VAT never came out of your pocket — you were a collector.

What actually changes when you become VAT-registered?

Once registered, you must charge VAT on taxable sales, issue compliant invoices, file periodic VAT returns, and you gain the right to deduct input VAT. Before registration (if you use a small-business exemption), you charge no VAT and file no VAT returns — but you also cannot reclaim the VAT on your purchases. That trade-off is the heart of the question of whether you need to register for VAT.

Why do standard rates differ from country to country?

Each EU country sets its own standard rate — minimum 15% under Article 97 of the VAT Directive, with no maximum — and the rate that applies follows the place of supply. In 2026 the standard rate runs from 17% in Luxembourg (the lowest in the EU) to 27% in Hungary (the highest), with an EU average of about 21.82% (ASD Group, 2026). The figures below are 2026 standard rates; reduced rates for things like food or books are separate.

Rates change. Always confirm the current rate for a specific good or service against the European Commission's “VAT rates” pages or your national tax authority before pricing a contract.

Where the rules get interesting: cross-border

The moment a customer is in another country, three different regimes can apply depending on who they are:

• EU business customer (B2B): usually you charge 0% and the customer accounts for the VAT — see why you don't charge VAT on cross-border EU B2B.
• EU consumer (B2C): a combined €10,000 EU-wide threshold decides whether you charge home-country or customer-country VAT — see VAT on sales to consumers and outside the EU.
• What's coming: e-invoicing and digital reporting are changing under ViDA — see ViDA and e-invoicing.

Frequently asked questions

What is VAT in simple terms?

VAT (value-added tax) is a consumption tax on goods and services that is ultimately paid by the final consumer but collected in stages by businesses along the supply chain. Each business charges VAT on its sales (output VAT), deducts the VAT it paid on purchases (input VAT), and pays the difference to the tax authority.

What is the difference between output VAT and input VAT?

Output VAT is the VAT you charge your customers on your sales. Input VAT is the VAT you pay your own suppliers on business purchases. When you are VAT-registered, you remit the difference (output minus input) to your national tax authority; if your input VAT is higher, you can usually reclaim the difference.

Is the VAT rate the same across the EU?

No. Each EU country sets its own standard rate, which must be at least 15% under Article 97 of the VAT Directive (2006/112/EC). In 2026 the standard rate ranges from 17% in Luxembourg to 27% in Hungary, with an EU average of about 21.82%. The rate that applies follows the place of supply, not where you are based.

Do I have to charge VAT as a freelancer?

Only if you are VAT-registered. Most EU countries let small businesses below a national turnover threshold use an exemption (for example Germany's Kleinunternehmer or France's franchise en base de TVA), and Spain has no threshold at all. Whether you must register depends on your country and your turnover.

What to read next

• Do I need to register for VAT? Thresholds across the EU
• Reverse charge: why you don't charge VAT on cross-border EU B2B
• VAT on sales to consumers (B2C) and outside the EU
• ViDA & e-invoicing: what is changing for EU VAT