The European Commission's Directorate-General for Taxation and Customs Union published a five-year update on e-commerce VAT rules on September 3. Based on 2025 statistics reported by Member States, the update says more than EUR 125 billion in VAT has been collected through the EU e-commerce schemes since July 2021. It reports more than EUR 38 billion for 2025 and more than 193,000 registered businesses at the end of that year. The Commission also describes the next phase under VAT in the Digital Age. These figures show that OSS and IOSS are established operating infrastructure, but they do not determine the tax treatment of any individual exporter.

A simpler filing route does not classify the transaction

OSS and IOSS can centralize parts of the declaration and payment process for eligible cross-border sales. The seller still needs to establish what was sold, where dispatch began, where delivery occurred, whether the buyer was a business or consumer, the order value, the role of an electronic interface, and which entity was liable.

The same product sold through a marketplace, an independent website, a local warehouse or direct shipment can produce different evidence requirements. Sending a monthly sales total to finance is therefore not enough. The classification basis must be captured when the order and fulfillment facts are still available.

Align the website promise with the tax operation

Pricing, tax notices, delivery coverage, returns language and checkout behavior shape the buyer's expectation. They also create evidence about how the seller represented the transaction. If a page says that tax is included but the order system does not retain the destination rate and calculation time, finance and customer service cannot explain a later discrepancy.

Where a marketplace performs part of the tax function, the exporter should still retain order statements, settlement files, amounts withheld and refund adjustments. A tax line shown by the platform is not a substitute for reconciling what the business recorded, what the buyer paid and what was declared.

Create an order-level VAT record

A useful record can include channel, selling entity, buyer country, delivery country, buyer type, product category, net amount, tax amount, currency, exchange-rate source, applicable rate, OSS or IOSS indicator, marketplace-liability indicator, dispatch or warehouse route, refund adjustment and filing batch. These fields should be populated from checkout and fulfillment systems wherever possible instead of reconstructed from memory at period end.

Exceptions need a reason, reviewer, authority and review date. A tax adviser may determine the correct rule, but the company still needs a system that preserves the facts on which that advice was applied. This is particularly important when catalog, warehouse or channel changes occur faster than the finance procedure is updated.

What this means for Chinese exporters

Tax treatment affects price presentation, contribution analysis, customer experience and channel design. Simplified EU schemes make cross-border operations more manageable while increasing the importance of consistent order data. A manufacturer that begins adding small retail, spare-part or sample orders should not assume that its existing B2B export contract logic covers every new transaction.

Public website content can explain a general buying or shipping process. It should not give customer-specific tax advice or present a scheme registration as proof that every sale has been classified correctly. The operating advantage comes from connecting the public promise to checkout, fulfillment, accounting and review.

Action checklist

Close the filing loop with receipts and adjustments

After filing, link the period, filing entity, scheme, declared amount, payment or receipt identifier and underlying order population. Cancellations, refunds and foreign-exchange differences should enter a controlled adjustment process rather than disappearing from historical records. Management then sees a chain from the website statement and checkout calculation to fulfillment facts and the filing receipt. When a rule or channel changes, the team can identify whether the required change belongs in content, systems, operations or the filing procedure.

Sources