Since 1 July 2026, low-value e-commerce shipments entering the European Union from outside the EU have been subject to a new temporary customs duty.

The number everyone remembers is €3.

The problem is that “€3 per parcel” is already becoming the shorthand explanation, and it is wrong.

The duty is calculated according to the different tariff classifications contained in a consignment, not simply according to the number of parcels and not necessarily according to the number of physical products inside them. Five identical T-shirts can trigger €3. A T-shirt and a watch in the same parcel can trigger €6. Different products classified under different tariff sub-headings can keep increasing the amount.

That distinction may look technical. For some e-commerce businesses, it changes the economics of an order.

What actually changed on 1 July

Until the end of June 2026, goods imported into the EU in consignments with an intrinsic value not exceeding €150 generally benefited from customs-duty relief, even though VAT rules still applied.

That relief has now been removed.

As a temporary arrangement, the EU applies a €3 customs duty to relevant low-value e-commerce imports until 1 July 2028, when the current plan is to move to the permanent customs regime connected with the wider EU customs reform.

The new rule covers distance sales of goods in consignments up to €150, including transactions using IOSS, special arrangements and standard VAT procedures, subject to specific exceptions such as certain preferential-origin situations.

For merchants, however, the most important part is the calculation.

Imagine a customer orders five identical cotton T-shirts from a non-EU website. They fall within the same tariff classification, so the temporary duty can be €3 for that category.

Now imagine the same customer orders a T-shirt, a watch and a pair of shoes. Those goods can sit under different tariff classifications, meaning the customs duty may be €9.

The parcel is still one parcel.

That is why treating the change as a simple €3 shipping surcharge can lead to bad calculations.

Product mix suddenly matters more

For businesses built around direct shipping from outside the EU, the effect will not be identical across every order.

A store selling one relatively homogeneous category may experience the new duty differently from a marketplace or multi-category retailer whose average basket regularly contains several unrelated product types.

Even two businesses with the same average order value can therefore see different customs costs.

That matters when pricing low-margin products.

Consider an order worth €35. An additional €3 already represents a meaningful percentage of the transaction. If several tariff categories appear in the same parcel, the effect grows further. The commercial impact can be particularly uncomfortable where free shipping, discounts and paid customer acquisition have already consumed much of the gross margin.

The duty is formally a customs charge rather than a consumer tax. Under the EU guidance, responsibility for declaration and payment sits with the relevant declarant, which may involve the seller, importer or representative depending on the customs model.

Economically, of course, somebody still absorbs the cost. A seller can incorporate it into the product price, add it somewhere in the commercial model or accept lower margin. What it should not do is pretend the cost does not exist.

Direct shipping into the EU deserves another calculation

The €3 rule does not mean that direct-to-consumer shipping from outside Europe suddenly stops working.

For many businesses it will remain entirely rational.

A company testing EU demand may still prefer individual international shipments rather than importing significant inventory before it knows whether customers will buy. A high-margin product can absorb additional customs cost more easily than a €12 accessory. A seller with low European volume may value inventory simplicity more than the savings generated by local fulfillment.

But the threshold at which the alternative becomes interesting has moved.

Once a business has predictable European demand, comparing direct import shipments with an EU inventory position becomes more important. Instead of every customer order entering the Union individually as a low-value e-commerce import, stock can be imported in bulk under the appropriate customs procedure and then fulfilled domestically or cross-border within the EU.

That is a fundamentally different cost structure.

It does not automatically make an EU warehouse cheaper. Bulk imports create their own customs, VAT, inventory and working-capital consequences. The company may also need registrations and a compliant import structure. But at sufficient volume, paying international parcel costs and customs charges order by order can become harder to defend.

This is where the new rule becomes a logistics question rather than merely a customs update.

A warehouse decision should still not be made because of one €3 rule

There is a danger of overreacting.

A new customs charge appears, so somebody immediately proposes moving inventory into Europe.

That is no better than ignoring the change.

A sensible comparison needs to include the full model: expected EU order volume, basket composition, margins, product origin, import duties, VAT treatment, inventory financing, returns, delivery performance and the markets the company expects to develop next.

For a business selling across several EU countries, the answer is not necessarily a warehouse in every major market either. UNIQ can design a European setup from a single fulfillment location, several regional nodes or a model that evolves as volumes grow. The relevant question is whether importing inventory into the EU improves the whole operation, not whether it removes one visible €3 line.

And because the decision can involve customs classification, VAT, duties and registrations alongside fulfillment, those areas need to be considered together. Where a logistics project requires it, UNIQ can involve specialist VAT, customs, legal and registration support rather than separating the warehouse decision from the compliance structure behind it.

The small fee is part of a much larger change

The temporary €3 duty is scheduled to remain in place until 1 July 2028. It is part of a wider EU attempt to change how enormous volumes of low-value e-commerce imports are controlled and taxed. The Union has explicitly linked the reform to product safety, customs fraud, competitive fairness and the pressure created by millions of small parcels entering Europe.

For e-commerce businesses, however, the immediate lesson is simpler.

Do not model the new rule as €3 added to every parcel and move on.

Look at what customers actually put into those parcels. Look at the tariff classifications involved. Then look beyond the customs declaration and ask whether the current international fulfillment model still makes commercial sense at the volumes the business is reaching.

Sometimes the answer will still be direct shipping.

Sometimes it will be European inventory.

The important thing is that, since July 2026, the mathematics between those two options has changed.