UK customs relief for goods imported for testing
Yes, eligible samples or testing goods can qualify for UK customs relief. Choose the route by their actual use and intended disposal, rather than the supplier's description. Prepare evidence before dispatch and agree how to handle anything left after testing. For help coordinating factory samples, contact Cambridge China Bridge.
Choose the route before dispatch
Start with the intended activity: obtaining orders, consuming goods in technical tests, or temporarily bringing goods in for examination and re-export. These point towards commercial samples relief, testing relief or temporary admission respectively. Calling an invoice item a sample does not establish eligibility.
Keep purchasing approval separate from the customs decision. Our sampling guide explains what each production sample proves; this guide addresses relief eligibility and the goods' subsequent handling.
Commercial samples must be prepared as samples
Commercial samples relief concerns goods imported solely to obtain future orders. HMRC requires identification before importation, with preparation appropriate to the goods. Ask the factory for photographs of the proposed preparation and check the method with your customs agent before dispatch.
Do not assume a usable approval sample qualifies. Decide whether you need to retain it as a production reference before choosing this route: retention requires prior agreement from HMRC's National Imports Reliefs Unit.
Testing relief and temporary admission differ
Testing relief can cover examination of composition, quality or other characteristics for information or research. The declaration guidance restricts quantities to what the tests need and goods directly consumed in testing. Sales promotion tests are excluded. Ask the laboratory to explain consumption, destruction and expected residues.
For goods intended for examination and re-export, consider temporary admission. HMRC's testing category requires prior authorisation. A reusable machine returned after testing therefore needs a different customs discussion from material consumed by a laboratory.
Build an eligibility file for the customs agent
Prepare a purpose statement, product description, item identifiers, quantity justification, laboratory instructions, testing location, expected completion date and disposal plan. Match these to the invoice and packing list. Use our customs documents guide for the ordinary shipment paperwork.
Testing relief needs supporting evidence and clear written instructions when someone declares on your behalf. Ask the agent to confirm the selected relief, declaration treatment and any approval needed in writing. For physical identification and laboratory handover, use our sample chain of custody guide.
Plan the end of testing before it begins
For testing relief, arrange a closing report to the National Imports Reliefs Unit. Destruction of leftovers without duty and VAT needs permission first; re-export of leftovers also needs the unit's agreement. Keep remaining goods separate while you resolve their treatment.
For commercial samples relief, do not sell, give away or donate the goods. Keep import, use and disposal evidence together, including correspondence and contractor records. Assign a named owner to close the shipment file rather than leaving laboratory disposal disconnected from customs.
Frequently asked questions
Does writing sample on the invoice give customs relief?
No. Explain the actual purpose and preparation, then ask your customs agent to assess eligibility. A description alone does not demonstrate that the relief conditions are met.
Can goods imported for laboratory testing qualify?
Potentially. Match the test purpose, necessary quantity and consumption of goods to testing relief. Give the customs agent the laboratory's written test and disposal plan.
Can I keep a sample imported under commercial samples relief?
Retention requires prior agreement from the National Imports Reliefs Unit. Raise this before importing a sample you intend to keep as your production reference.
Can I automatically return leftover testing goods to China?
No. Under testing relief, explain to the National Imports Reliefs Unit why re-export is necessary and obtain its decision before arranging the return.