The Import One-Stop Shop (IOSS): Speed and Simplicity for Low-Value Goods
The IOSS was introduced to simplify the process for non-EU sellers (like those in the UK) importing goods to EU consumers. It is specifically designed for “distance sales of imported goods” with a value not exceeding €150.
How IOSS Works
When you register for IOSS, you collect the destination country’s VAT rate at the point of sale (your website checkout). You then file a single monthly IOSS return that covers all your sales across all 27 EU member states.
The Benefits of Using IOSS
- Transparent Customer Experience: Your customer pays the total price upfront. There are no hidden “handling fees” or “import VAT” bills when the courier arrives at their door.
- Fast-Track Customs: IOSS shipments generally move through “Green Channels” in customs because the VAT has already been accounted for.
- Single Registration: You only need one IOSS registration and one monthly filing to cover the entire EU, rather than registering in every single country where you have customers.
Local EU VAT Registration: When You Need to “Go Native”
While IOSS is great for direct shipping from the UK, it has limitations. If your business model involves holding stock inside the EU (for example, using a 3PL in Germany or a fulfillment center in Poland), IOSS is not enough. You will need local VAT registrations.
When Local Registration is Mandatory
- Holding Stock in the EU: If you store goods in an EU warehouse, you must have a VAT registration in that specific country.
- High-Value Goods: If your average order value exceeds €150, IOSS cannot be used. These shipments are subject to standard import VAT and duties.
- B2B Sales: IOSS is exclusively for B2C (Business to Consumer) transactions. If you sell to other businesses, local registrations are often required.
The Benefit of Local Registration
The primary advantage is speed of delivery. By holding stock locally, you can offer next-day or two-day delivery to your European customers, mimicking the experience they get from local brands. However, this comes with the requirement of VAT sales vs non-VAT sales tracking and more rigorous reporting.
IOSS vs. Local VAT: A Direct Comparison for 2026
| Feature | IOSS (Import One-Stop Shop) | Local EU VAT Registration |
|---|---|---|
| Max Order Value | €150 | No Limit |
| Inventory Location | Outside the EU (e.g., UK) | Inside the EU Member State |
| Customer Experience | VAT paid at checkout | VAT/Duty often paid at border (if not DDP) |
| Filing Frequency | Monthly (Single Return) | Monthly or Quarterly (Per Country) |
| Customs Clearance | Simplified/Prioritized | Standard Customs Process |
| Target Audience | B2C only | B2C and B2B |
The “One Stop Shop” (OSS) Extension
Don’t confuse IOSS with OSS. If you decide to register for VAT locally in one EU country (let’s say Ireland) and hold all your stock there, you can use the Union OSS scheme to report sales made from that Irish warehouse to customers in France, Spain, and Italy. This allows you to avoid VAT threshold issues in 27 different countries by centralizing your reporting.
New 2026 Updates: What You Need to Know
The tax world doesn’t stand still. As of mid-2026, there are critical updates UK sellers must be aware of:
- The July 2026 IOSS Duty: The European Commission is introducing a new €3 customs duty for certain low-value IOSS imports. This aims to level the playing field between EU-based and non-EU sellers. We recommend reviewing your margins now to ensure this extra cost doesn’t eat your profits.
- Mandatory E-Invoicing: Countries like France and Poland are rolling out strict e-invoicing requirements throughout 2026. Even if you only have a local VAT registration for stock, you may be required to issue invoices through government portals.
- Digital Reporting Requirements: The EU is moving toward “VAT in the Digital Age” (ViDA), which will eventually require near real-time reporting of cross-border transactions.
Cost Implications: Calculating the Investment
Choosing between these two isn’t just about “better”: it’s about the “cost of compliance.”
- IOSS Costs: You typically pay a monthly fee for an IOSS intermediary (required for UK businesses) and a fee per monthly filing. Since you only file one return, the admin costs are relatively low.
- Local VAT Costs: These are higher. You will likely need to pay for registration in each country, plus ongoing filing fees for each jurisdiction. However, if your sales volume in a specific country is high, the ability to offer faster shipping from a local warehouse usually outweighs these costs.
To keep your business running smoothly, you should use tools to verify your partners. Check out the best VAT number checkers online to ensure your EU suppliers and customers are providing valid data.
Step-by-Step Decision Checklist
Not sure which way to turn? Follow this simple checklist:
- Where is your stock?
- UK/Outside EU → Consider IOSS.
- Inside EU Warehouse → Local VAT + OSS is required.
