What VAT Is โ and Why It's Not Quite the Same as a Simple Sales Tax
VAT, or Value Added Tax, is the dominant form of consumption tax across Europe. The underlying logic is that tax gets applied at each stage of a product's journey from production to sale โ but the final burden always lands on the consumer. Every business in the supply chain is essentially collecting on behalf of the government and passing it up the chain.
For DTC store owners selling into Europe, the practical implication is straightforward: if you're required to register for VAT, you need to include VAT in the prices you charge European consumers, file periodic returns, and remit whatever you've collected. The price your customer sees is already tax-inclusive โ when you file, you're separating out the VAT portion and handing it over to the tax authority.
Standard rates vary by country. The main markets: Germany 19%, France 20%, Italy 22%, Spain 21%, the Netherlands 21%, Poland 23%, Sweden 25%. The UK, post-Brexit, operates its own system at 20%. Reduced rates apply to certain categories like food, medicine, and children's products โ the specifics depend on each country's rules.
When You're Actually Required to Register
This is the question that causes the most confusion, so it's worth being precise.
Situation one: you have inventory physically stored in Europe. This is the clearest trigger. The moment your goods enter a warehouse in a European country โ whether that's an Amazon FBA fulfillment center, a third-party logistics provider, or your own storage โ you have a VAT registration obligation in that country. Where your company is incorporated is completely irrelevant. Many Chinese sellers running Amazon Europe use multi-country FBA configurations with stock sitting in Germany, France, Italy, Poland, and elsewhere simultaneously. In theory, that means a separate VAT registration in each of those countries.
Situation two: cross-border direct shipping to EU consumers, goods valued at โฌ150 or under. If you're shipping directly from China to European buyers and the order value is โฌ150 or below, the relevant mechanism is IOSS โ the Import One Stop Shop. Under IOSS, you collect the import VAT from the buyer at the point of sale and file a single monthly return with one EU member state. The buyer receives the package without being hit with additional customs charges at delivery, which makes for a noticeably smoother experience. Worth being clear about the ceiling though: IOSS only works for goods under โฌ150. Above that threshold, import VAT is handled through standard customs clearance, typically paid by the buyer or advanced by the courier. IOSS registration isn't legally mandatory, but skipping it usually means your customers face unexpected charges on delivery โ which tends to show up in your return rates and reviews.
Situation three: intra-EU B2C cross-border sales (mainly relevant for EU-registered businesses). If you have a company registered in an EU member state with a local VAT number, and you're selling to consumers in other EU countries, you need to file under OSS โ the One Stop Shop once your cross-border B2C sales exceed โฌ10,000 annually. OSS lets you file a single return covering all your EU B2C sales through one member state, rather than registering in every destination country. One important limitation: OSS is primarily designed for businesses registered within the EU. Non-EU companies โ a Chinese entity, for example โ with physical stock in Europe generally cannot use OSS as a substitute for local VAT registration.
IOSS vs. OSS: Don't Confuse Them
Similar names, completely different purposes. A lot of guides blur the line between them, which creates unnecessary confusion.
IOSS (Import One Stop Shop) is specifically for cross-border imports into the EU from outside โ China to Europe, for instance โ covering B2C sales on goods valued at โฌ150 or less. After registration, the seller collects import VAT at checkout and files a single monthly return. Relevant for: Chinese sellers shipping directly to European consumers.
OSS (One Stop Shop) covers B2C sales that cross internal EU borders โ goods already inside the EU moving from one member state to another. No import element involved. Relevant for: EU-registered businesses selling to consumers in other EU countries.
If you're shipping from China to European buyers, IOSS is what you need to understand. OSS isn't the right tool for that situation. If you have a warehouse in Europe, the first thing to sort out is local VAT registration โ then you can look at whether OSS helps simplify your ongoing filing obligations.
What Happens After You Register: Ongoing Obligations
Getting a VAT number is the beginning, not the end.
Filing frequency varies by country โ quarterly is common, though some require monthly returns, and high-volume sellers may be pushed to file more often. Missing a deadline generates penalties even if you had zero sales that period. A nil return still needs to be submitted.
Invoice requirements for B2B sales to EU businesses are specific: invoices need to show the VAT numbers of both parties, the invoice date, a description of goods or services, the net amount, the applicable VAT rate, and the VAT amount. B2C invoices have somewhat looser requirements, though individual countries have their own simplified invoice formats. If your WooCommerce or Shopify store needs to generate compliant invoices automatically, you'll need a plugin to handle it โ WooCommerce has dedicated EU VAT invoice plugins that produce correctly formatted documents per country.
VAT number verification matters when selling to EU business customers. A valid buyer VAT number means the transaction can be zero-rated under the Reverse Charge mechanism โ the buyer handles the tax in their own country, and you don't collect VAT. VIES (VAT Information Exchange System) is the EU's official verification tool, free to use online.
Setting Up European VAT in Shopify and WooCommerce
In Shopify: go to Settings โ Taxes and Duties. Under the European Union section, you can add your VAT or IOSS registration numbers, and Shopify will automatically display tax-inclusive prices at checkout based on the rates you configure. If you've registered for IOSS, you can set it up here so Shopify collects import VAT from buyers at the point of purchase.
In WooCommerce: go to WooCommerce โ Settings โ Tax, enable tax functionality, then manually add VAT rates by country. If you're selling across multiple EU countries with different rates, maintaining this manually gets tedious fast. The EU VAT Compliance plugin for WooCommerce is the standard solution โ it automatically applies the correct rate based on the buyer's location and generates compliant invoices.
Both platforms handle the "charge the right rate" part. The actual filing and payment still falls on you โ or a tax agent you've delegated it to.
When to Bring in a Tax Agent โ and How to Find One
If you're just starting out with modest sales in one or two countries, working through the official guidance from each country's tax authority is manageable. But there are situations where finding a professional European VAT agent is the smarter call:
You have inventory or meaningful sales in multiple EU countries. You need to register for IOSS. You've received correspondence or inquiries from a European tax authority. Your annual VAT liability is large enough that an error carries real financial consequences. Platforms like Avalara, Taxually, and Fonoa offer automated VAT filing services priced by country or transaction volume. Traditional tax agents provide hands-on service at price points that vary considerably depending on scope. Before reaching out for quotes, get clear on which countries you need coverage in and roughly what your annual sales volume looks like โ that framing makes it much easier to compare providers.
The risk of underreporting European VAT isn't trivial. The back taxes themselves are one thing, but by the time you add interest, penalties, and potentially several years of amended historical returns, the cost compounds quickly. Building a compliant system early is almost always cheaper than cleaning up a mess later.