In short
- For a commercial UK to EU parcel, prepare 1 consistent shipment record linking the invoice, goods and customs submission. GOV.UK says to use the sale price, or market value when goods are not sold, and list included freight or export insurance separately.
- A packing list, a transport label and an invoice answer different questions; none should contradict the others.
- Describe and value individual product lines, rather than relying on a brand name or “accessories”.
- Ask your operator how it needs the documents supplied and which customs information is transmitted electronically.
- AirPost is a peer-to-peer fulfilment network: online shops have their orders packed and dropped at a parcel point by verified people near their customers, who earn a fee per parcel from home. No warehouse, no minimum order volume.
You can have a parcel that is packed correctly, addressed correctly and still waiting for clearance because the invoice does not describe it clearly. The useful fix is a repeatable document review before dispatch. This checklist is for shops sending goods from Great Britain to an EU destination. It focuses on the commercial invoice and the information behind it, rather than comparing Brexit postage prices. Official sources were checked on 9 October 2026; use your operator’s current submission requirements for the service you book.
Is the commercial invoice the same as the packing list?
The invoice explains the transaction and value. The packing list explains what is physically in the box. The carrier label identifies the movement and destination. Your customs declaration uses information from those records to describe the export and import. Treat them as related documents with different jobs. A packing list showing three products does not repair an invoice with an unexplained total, and a label showing a parcel weight does not identify the material or use of each product.
For a simple order, a clear invoice and the carrier’s supported customs process may be enough without a separate elaborate packing list. Ask what the actual shipment requires. More documents are helpful only when they add accurate information. Keep a single order or shipment reference across the records so an agent can match them. If one customer order leaves in separate boxes, make the physical quantities and references understandable without implying that each box contains the entire order.
Which details belong in your shipment record?
Build the record around the actual seller, receiver and goods. Include the relevant business identification, addresses and contacts requested by the operator. State the invoice reference, date, currency, individual product descriptions, quantities and values. Add the classification and origin information needed for the customs submission, plus the transport and insurance breakdown. Include the delivery terms you have genuinely agreed. This is a practical review list, not a claim that every carrier uses the same invoice layout or requires the same number of printed copies.
| Field to review | Question it should answer |
|---|---|
| Seller, receiver and relevant importer | Who sold, receives and imports these goods? |
| Invoice date and shipment reference | Which transaction and parcel does this document cover? |
| Description, quantity and product reference | What is each item, and how many are actually leaving? |
| Unit value, line total and currency | What price or supported valuation applies to each line? |
| Freight and insurance | Which transport costs are included or separately charged? |
| Classification and origin information | Which customs treatment can be checked for this product? |
| Delivery and payment arrangements | Who handles clearance and pays the relevant charges? |
Avoid using the customer’s billing address as the delivery address without checking the order. If the recipient is different from the purchaser, identify the roles correctly. Similarly, a fulfilment partner receiving stock is not automatically the purchaser or legal importer. Explain the transaction to the agent rather than squeezing it into a convenient form category. That explanation is especially useful for replacement goods, stock transfers and sales booked through a marketplace.
How specific should the product description be?
Use an ordinary description of the item, its relevant material and its intended use where those details matter to classification. “Cotton tote bag” gives an agent more to work with than a model name such as “Weekend”. A product reference can sit alongside the description, but it should not replace it. Words such as gift, sample, parts or merchandise do not identify the contents. A customs officer should be able to connect the words to the item they see in the box.
Keep distinct products on separate lines when their classification, origin or valuation differs. A retail bundle may need more information than its single marketing title. For example, a notebook and a metal pen sold as a desk set remain different physical articles. Tell the agent how they are packaged and sold so it can choose the correct treatment. Do not invent a commodity code from the product’s nickname; GOV.UK requires the appropriate classification and says an agent or transporter may help.
Which value should you declare for sales and free items?
GOV.UK instructs exporters to use the price at which they sell the goods. If the goods are not sold, its guidance uses market value. That distinction prevents a common mistake: assigning no customs value because the customer is not paying for this particular dispatch. A replacement, promotion or stock movement still involves goods. Describe why the shipment is happening, retain the valuation basis and ask the agent whether a relief or special procedure applies.
Discounts should reconcile with the transaction evidence. If the customer bought several items under one discount, make the line values and final total understandable. Keep the order confirmation and payment evidence available if the declared value is questioned. State one currency clearly and do not mix a sterling invoice with euro line values silently. Where customs converts that amount, retain the assessment so a later query can distinguish a valuation mistake from a conversion difference.
How do quantities, weights and freight fit together?
Check the packed contents against the invoice, then weigh and measure the finished parcel for the transport booking. Product quantities, product weight and gross parcel weight are different facts. Two ceramic mugs inside protective packaging do not weigh the same as two unpacked mugs. If your operator requests net and gross weights, give the corresponding measurements. Do not copy an old parcel’s gross weight because the product names happen to be the same.
Show freight and export insurance separately where they are included in the price, as GOV.UK instructs. The EU import calculation may include relevant transport costs in its customs or VAT base. You cannot establish that base just by copying the checkout’s product subtotal. Revenue’s Irish guidance illustrates how value, transport, insurance and duty interact. For other EU destinations, have the agent confirm the treatment rather than importing an Irish assessment into another country’s tax calculation.
- Count the items actually placed in the box and match them to the invoice lines.
- Check that every unit value multiplied by its quantity gives the stated line total.
- Reconcile line totals, discounts and separately shown transport with the order record.
- Record the packed weight and dimensions for the selected transport service.
- Review the electronic customs fields against the final invoice before submitting them.
Does writing UK origin remove EU duty?
A dispatch origin is not proof of preferential origin. Goods imported into Britain and resold in the same state do not become qualifying UK-origin products merely because your shop ships them. If you claim a preference, check the product rule and supporting information first. GOV.UK explains that a statement on origin must identify the qualifying products clearly and that the exporter must hold the evidence behind it. Keep non-qualifying lines distinguishable in a mixed shipment.
Use the prescribed statement from the official guidance when it applies; do not turn a marketing claim such as British brand into a customs certification. Give the agent the statement through the requested process and confirm that preference is actually claimed. An accurate invoice helps that process but is not itself a guarantee of zero duty. VAT and the operator’s clearance charge still need their own treatment. The general Brexit shipping guide explains those separate cost categories.
Should you print the invoice or upload it?
Follow the booked service’s requirements. GOV.UK says the completed invoice and relevant licences or certificates must travel with the goods; operators may support electronic documents, physical documents or a combination for the customs workflow. Ask which version is needed before sealing the package. A marketplace invoice downloaded to your laptop does not prove the carrier received it. Neither does a printed sheet inside a sealed box necessarily make its details available for electronic clearance.
Keep the version actually submitted. If you correct a description or value, tell the operator and replace the relevant document through its process. Do not leave one value in the electronic booking and another on the printed invoice. Preserve the original and the correction with an explanation so the records remain traceable. For UK VAT zero-rating, also retain the appropriate export evidence; the invoice alone does not prove that the goods left the country.
What changes when you send stock to an EU sender?
A stock batch can still require an import invoice or valuation record even though it is not a sale to the person receiving the box. With AirPost’s local fulfilment, your goods remain yours and a verified sender holds an agreed batch to pack customer orders. Explain that ownership and receiving arrangement to the customs agent. The sender’s home address is a delivery location, not evidence that the sender agreed to become the importer or pay duty.
Arrange the import and applicable registrations before moving stock. After ordinary goods are cleared into free circulation and stored in the destination country, local customer orders can leave domestically. The guide to VAT when holding stock abroad covers the registration questions. Keep your batch paperwork linked to its inventory so later domestic orders do not inherit an unclear incoming stock record.
Frequently asked questions
Can I send a UK to EU order with only a packing slip?
Ask the operator what the shipment requires. A packing slip usually identifies contents, while customs needs transaction and valuation information. GOV.UK’s export guidance requires an invoice and applicable supporting documents.
Can free replacement goods have no declared value?
Do not assume that. GOV.UK says to use market value when goods are not sold. Explain the replacement to your agent and check any applicable procedure or relief.
Must every carrier receive three printed invoices?
There is no universal copy count in this checklist. Follow the actual service’s document instructions, including any supported electronic submission, and retain what you supplied.
Is a UK return address enough to claim UK origin?
No. Origin depends on the goods and the applicable rules. A preferential statement requires supporting evidence, and the relevant preference must be claimed through the customs process.
Sources
Sign up free to choose a suitable EU sender and agree the receiving address, stock list and packing routine before preparing your first batch documents.
Find a sender for your stock