Rules of Origin: Why Your Zero-Tariff Claim Might Not Hold

The UK-EU Trade and Cooperation Agreement removed tariffs on qualifying goods, and the word carrying most of the weight in that sentence is qualifying. Preference is a claim you make and must be able to back up with evidence, rather than a rate that applies automatically because the goods happened to cross between the UK and the EU.

A good many businesses have been claiming it for years on the assumption that "made in the UK" and "originating in the UK" amount to the same thing, when in customs terms they are quite different tests.

Two ways to claim preference

The first is a statement on origin made out by the exporter, where the wording comes from the agreement itself and sits on the invoice or another commercial document that describes the goods in enough detail to identify them. For imports into the EU, a statement made out by a UK exporter remains valid for 12 months.

The second is importer's knowledge, where the importer claims preference on the strength of evidence they hold themselves. This is not the lighter-touch option it can appear to be, because it means you personally hold the information showing the goods originate, and you keep it for four years.

Which route you use matters mainly because it decides who carries the risk, and under importer's knowledge that is you rather than your supplier.

Where the exposure actually sits

An exporter's statement on origin is only ever as good as the supplier declarations underneath it, so if you assemble goods from imported components and claim UK origin, the proof runs back through your suppliers. Those declarations are what turn an assertion into evidence.

What makes this risky is how quietly it fails. Preference is granted at import, the goods move, everybody gets paid, and nothing about the transaction looks wrong at the time. The problem only surfaces later, when an authority asks you to support a claim made two years ago and either the supplier declaration was never obtained, or the supplier has since changed where they source a component without telling anyone.

By then the duty is payable retrospectively across every consignment in the period, and it is the importer who pays it.

What good looks like

The basis of every preference claim is recorded, whether that is a statement on origin or importer's knowledge.
Supplier declarations are obtained before the claim is made, rather than scrambled for after a query lands.
Somebody is named as responsible for renewing them.
The evidence can actually be retrieved for four years, which is not the same as having retained it somewhere.
Where origin cannot be supported, the general rate is applied instead of the preferential one.

That final point is the one businesses resist most and the one that protects them best, because claiming a rate you cannot back up is a revenue loss to the exchequer, and that is precisely how customs authorities treat it.

Why this matters for AEO

Origin is among the areas customs examines most closely in an AEO application, for the straightforward reason that it is where the money is. A business able to show a documented origin process is showing exactly the control environment the assessment is built to find. That is why classification, valuation and origin tend to attract more scrutiny than anything else in the file.

None of that is unique to the UK. Every trusted trader programme assesses origin in some form, and the underlying discipline of recording why you claimed what you claimed travels between them, even though the rules themselves differ by agreement and by country.

Origin rules differ by agreement and change over time. Confirm the current position for your goods and trade lane on GOV.UK before relying on it.