Cross-border VAT rules: Navigating international sales on marketplaces

While we aren’t tax advisors, we have spent years helping brands launch and scale across European marketplaces. From practical experience, we know that cross-border VAT rules can feel like a minefield. That is why this article focuses purely on what matters to you as a business owner – how to meet platform requirements and avoid compliance headaches so your international sales can grow without unexpected hitches. We know this industry inside out, and we understand that clear tax processes are essential for stress-free business growth.

Cross-border VAT rules: The essentials

Below is a breakdown of the core tax principles you need to understand before launching your international sales. While this guide provides a practical overview, remember that final accounting setups and specific tax strategies should always be verified by an e-commerce tax specialist.

Expert Note: Before entering foreign markets, it is highly recommended to consult with your accountant or a specialised e-commerce tax firm to ensure all automated operations are configured correctly from day one.

1. VAT-OSS

If you ship your products directly from your domestic warehouse to consumers across Europe, registering for the VAT-OSS (One Stop Shop) scheme is an absolute must. This system drastically simplifies cross-border VAT rules within the European Union, allowing you to report VAT for multiple EU countries through a single electronic return in your home nation.

Thanks to VAT-OSS, you do not need to register for local VAT in every single EU member state where you sell. Instead, you declare all EU distance selling VAT in one place, which cuts through the red tape and saves massive administrative costs. Without VAT-OSS registration, trading legally across the EU is virtually impossible; missing this step will trigger warnings from tax authorities and prompt marketplaces to suspend your accounts.

It is worth noting that there is a unified EU distance selling VAT threshold of €10,000 per year. Until your total cross-border sales to other EU countries reach this limit, you can continue to charge your domestic VAT rate. However, if you are actively planning to expand, this threshold will likely be crossed very quickly. Furthermore, several European marketplaces require proof of OSS registration as a mandatory condition just to open a seller account.

Every country in the European Union sets its own VAT rates, which frequently vary by product category. For example:

• Germany: The standard VAT rate is 19%, with a reduced rate of 7% (e.g., for books and certain foods).
• France: The standard rate is 20%, with reduced rates at 10% or 5.5%.
• Poland: The standard rate is 23%, with reduced rates at 8% or 5%.

When invoicing through the VAT-OSS scheme, you must always apply the precise VAT rate of the destination country – where your customer is located. This means your pricing strategy must account for varying local tax rates across the EU.

2. Local VAT when storing inventory abroad

If you choose to store your stock in another country – for instance, by utilising Germany-based warehouses via Amazon FBA or central European fulfillment networks – you must register for local VAT in that specific country. This requirement applies regardless of your VAT-OSS status.

• Germany (VAT-DE): If you use Amazon FBA centres or any third-party logistics (3PL) providers based in Germany, you are legally required to register with the German tax authority (Finanzamt) and obtain a German VAT number.

Why is this critical? EU regulations dictate that storing stock abroad triggers immediate local VAT registration the moment stock is held in a country outside your home jurisdiction. Failing to register will lead to severe financial penalties and an immediate block on your marketplace storefronts, including Amazon.de.

3. Tax compliance outside the EU

For markets such as the UK, the US, or Canada, international sellers must register with local tax authorities if they trade directly with end consumers. These frameworks ensure fair competition between domestic businesses and international brands.

Following Brexit, for example, registering for UK VAT is mandatory for overseas businesses that:

• Store physical inventory within the UK.
• Dispatch goods directly to British consumers (subject to specific marketplace facilitator thresholds).

4. Marketplace VAT liability

In several regions, marketplaces like Amazon, eBay, and Kaufland are legally classified as “deemed resellers.” This means the platforms themselves are legally mandated to calculate, collect, and remit VAT on behalf of the third-party seller. These rules stem from the 2021 EU E-commerce VAT Package, introduced to combat tax evasion and streamline cross-border VAT rules.

Always verify the exact marketplace facilitator rules for your target platform and region. You will need to provide the marketplace with your verified VAT numbers, company tax status, and precise ship-from locations. Keep in mind that even when a platform handles the collection and remittance of VAT automatically, you are still legally required to maintain flawless internal records and report these cross-border transactions in your home country tax returns.

Managing your invoicing

When scaling your marketplace presence, you have two distinct options for handling consumer invoicing: automating the process through the platform or managing it independently. Both approaches come with distinct operational trade-offs.

1. Marketplace-generated invoicing

Major platforms like Amazon (via its VAT Calculation Service) and Kaufland.de offer automated invoicing services where the marketplace generates and sends documents to customers on your behalf.

• Pros: Invoices are generated automatically post-sale; zero external software integration is required; the platforms ensure invoices comply strictly with destination country layouts.
• Cons: Highly restricted invoice customisation (you cannot control the visual branding); requires meticulous initial data configuration in the seller panel; you must adapt completely to the platform’s rigid document templates.

2. Independent invoicing

The alternative is generating invoices yourself using centralised multichannel tools like BaseLinker or dedicated ERP and accounting software.

• Pros: Seamless integration with your warehouse management systems; total control over document design (allowing you to add corporate logos, custom marketing messages, or localised return instructions); unified financial reporting.
• Cons: Higher legal responsibility to ensure automated rates and data fields remain accurate across changing cross-border laws; higher initial software setup costs and ongoing subscription fees.

Making the right choice for your business

If your priority is complete operational control, custom brand presentation, and airtight synchronisation with existing warehouse systems, investing in your own automated invoicing tool connected via BaseLinker is the ideal path.

Conversely, if you want to eliminate administrative overhead and do not yet have a dedicated internal accounting team, leveraging built-in marketplace invoicing services provides a highly efficient, hands-off solution. Your choice should ultimately align with your operational scale and current technical infrastructure.

Summary

Expanding your brand globally introduces strict cross-border VAT rules that modern marketplaces actively monitor and enforce. Clear tax visibility, accurate invoicing setups, and compliance with local platform requirements form the baseline of an international e-commerce business built to last. To ensure your business model is completely watertight, always secure professional tax advice tailored to your specific supply chain before launching.