E-Commerce Customs Reform: Why Platforms and Sellers Are Becoming Responsible Importers

E-commerce imports into the EU are entering a new phase of customs control, with low-value parcels and marketplace sales now under closer scrutiny. If your business sells goods online across borders, responsibility for customs accuracy and compliance is moving closer to your product and transaction data.

Contents

• E-commerce is now a priority customs channel
• What the EU control action means for your goods
• Why low-value parcel treatment is ending
• Who the importer currently is in e-commerce – and why this is changing
• From consumer liability to platform responsibility
• What this means for your marketplace or seller model
• Compliance at the product and system levels is essential
• What your business should be doing now

E-commerce Is Now a Priority Customs Channel

If your business sells individual goods into the EU through e-commerce channels, customs authorities are increasingly treating these movements as a priority compliance focus – not a low-risk exception.

A recent EU-wide control action on third-country e-commerce shipments found widespread non-compliance and safety risk across toys and small electronics sold directly to consumers. At the same time, the EU customs reform is changing how low-value parcels are taxed and who is responsible for the import.

For your e-commerce business, this is not only about more parcels attracting import duty. It is about responsibility shifting toward the party that controls product data, listings, and transactions – the online platforms and sellers.

This means that even smaller online sellers will need to treat customs as part of their operational governance and execution.

What the EU Control Action Means for Your Goods

EU customs and market surveillance authorities recently examined more than 20,000 e-commerce products shipped from third countries directly to consumers. More than half were non-compliant with EU requirements, and most laboratory-tested items presented safety risks.

These insights have led to practical enforcement changes:

• E-commerce parcels are now a frontline inspection category
• Product compliance and safety checks are increasing
• Customs controls are extending beyond duty and VAT into regulatory conformity
• Low-value shipments are no longer treated as low-risk by default

If your products move through direct-to-consumer channels, you should expect closer scrutiny of how they are described, classified, valued, and declared. Your market access and exposure are now directly connected to the quality of your customs data.

Why Low-Value Parcel Treatment Is Ending

From 1^st July 2026, the EU will remove the customs duty exemption for consignments valued below €150. A flat €3 duty per category of item will apply as a transitional measure until 1st July 2028. The different categories are determined by the commodity code.

For your business, this means:

• More of your parcels will trigger duty collection
• Shipment splitting and threshold planning lose effectiveness
• Under-valuation risk becomes more visible
• Every parcel becomes a customs data event

This change is designed to improve control, traceability, and competitive balance with EU retailers. It also means your pricing, margin, and fulfilment assumptions should be tested against the new duty treatment.

Duty and VAT treatment at the parcel level should be reviewed before these rules apply in full.

Who the Importer Currently Is in E-Commerce – and Why This Is Changing

You might assume that removing the low-value threshold simply means more charges are raised to the importer. The more important change is that the definition of importer is shifting for e-commerce models.

Historically, many low-value imports worked like this:

• The consumer was treated as the importer of record
• The parcel operator submitted the customs clearance
• The platform facilitated the sale, but was not the importer
• Your product data passed through multiple hands

Regulators consider this model structurally weak and difficult to enforce at scale, as we can see from the high levels of noncompliance.

Consumers do not control classification, origin, valuation, or regulatory compliance data. Parcel operators move your goods but rely on the data they receive. Platforms and sellers control the catalogue and transaction information that customs uses, but they are currently not responsible for the customs function.

From Consumer Liability to Platform Responsibility

With the customs reform, the responsibility for clearance and compliance is shifting toward those who control your product and transaction data. This means that online platforms and sellers are increasingly expected to act as the deemed importer in many e-commerce models under the reform framework

For your business, which changes the accountability model.

Responsibility lies with the party that controls:

• Your product descriptions
• Your tariff classifications
• Your declared values
• Your seller identity data
• Your origin indicators

Instead of customs responsibility sitting mainly with the consumer and the carrier, it moves toward the platform or seller managing the transaction – the ones who are expected to have the relevant datasets.

This is not just a tax collection adjustment; it is a legal and operational role change. If you operate a marketplace, fulfilment model, or cross-border seller programme, customs responsibility becomes part of your operating framework.

What This Means for Your Marketplace or Seller Role

If your business runs an e-commerce platform, supports third-party sellers, or ships directly to EU consumers, customs becomes a scaled operational requirement.

With the e-commerce customs reform, you should assume expectations around:

• Classification accuracy across your product catalogue
• Consistent valuation logic across your goods
• Screening for restricted and controlled products
• Product compliance indicators
• Duty and VAT calculation accuracy
• Record keeping and audit traceability
• Treatment of returns and replacements

This is not manageable through ad hoc corrections alone. Customs controls must connect to how your catalogue and order data is structured. In other words, customs execution becomes a core part of platform governance.

(Related: The Five Best Practices for Product Tariff Classification)

Compliance at the Product and System Levels is Essential

Your customs declarations are still made at the consignment level. Each parcel or consolidated shipment is cleared using commercial and transport evidence, and must be supportable through your order records, payment data, and product documentation. That principle does not change for e-commerce.

However, efficient logistics systems can mask compliance exposure. Customs risk predominantly sits at:

• SKU level, not just shipment level
• Catalogue data, not just invoice data
• System validation, not just broker review
• Continuous controls, not periodic fixes

If your customs data is inconsistent at source, scaling your volume scales your exposure.

Pre-classification, automated duty calculation, and structured product data controls all reduce the risk of repeated declaration errors across high volumes. A periodic review of how your goods data feeds your customs declarations helps reduce repeated error exposure and improves audit readiness across your flows.

Customs Support Group supports businesses with industry-leading CustomsTech, customs consulting, and Europe-wide customs clearance – improving efficiency and control through a single point of contact. Get in touch for more information.

What Your E-Commerce Business Should Be Doing Now

If your business sells goods into the EU through e-commerce channels, customs is no longer a downstream administrative step. It is becoming an upstream responsibility tied to your product data and transaction systems – and will have an impact on your market access and margins if neglected.

You do not need to wait for full reform implementation to prepare. Practical steps can, and should, be taken now – such as:

• Reviewing who currently acts as the importer of record across your e-commerce flows
• Checking your goods classification for your top-volume goods
• Testing the quality of your parcel declaration data
• Reviewing valuation logic and pricing assumptions
• Mapping platform and seller customs responsibilities
• Stress-testing your processes against higher inspection rates
• Running a customs compliance health check

Early correction is significantly less disruptive than post-clearance intervention.

Customs Support Group can support your business with customs execution, automation, and compliance review tailored to high-volume e-commerce flows. Speak to the team to assess your current exposure and readiness for the e-commerce customs reform.