Shipping from the UK to China by sea, especially from London, is the most reliable way to handle personal luggage, used furniture and bulky items. Seapoe Relo's operating standard for this step is to collect the luggage declaration form when entering China, prepare your original passport in advance and use a reputable door-to-door sea freight company; customs clearance usually takes 7–15 working days. Personal used items are eligible for a duty-free allowance of RMB 5,000; the excess is subject to VAT at 13%–20% based on depreciated value. Sending goods from the UK to China by post or courier is suitable for a small number of boxes and urgently needed items, while sea freight is better for FCL or LCL shipments.
UK to China sea freight costs: charged by volume or weight?
Sea freight from the UK to China is usually charged by volume, not weight. If you go with a mover like Seapoe, personal luggage shipments normally start from 2–3 cubic metres; below that volume, international courier or air freight is more cost-effective. There is no fixed standard price. Costs are affected by congestion at London Gateway or Felixstowe, the scope of door-to-door service, whether in-home packing is required, and whether the delivery address in China has a lift. Overall costs range from a few hundred RMB to several thousand RMB, depending on volume and the chosen solution.
FCL is suitable when you have a lot of furniture and more than 15 cubic metres of volume; the unit rate is lower but the minimum volume is higher. LCL suits a few cubic metres of luggage or part-loads of furniture and is more flexible. There is no published flat rate for sea freight from the UK to China, so it is best to provide an inventory list and volume estimate for the operations team to quote.
London to China sea freight process: from home collection to delivery in China
The door-to-door process for sea freight from London to China can be broken down into the following steps:
- Booking, assessment and packing
- In-home packing can be arranged in major cities such as London, Birmingham and Manchester. You will need to confirm whether the property has a lift and whether there is adequate parking. For delivery addresses above the third floor without a lift, staircase carry charges usually apply.
- UK export declaration
- Seapoe's clearance specialists advise that the total declared value of shipments leaving the UK is normally required to be below EUR 1,000 (about RMB 7,000); amounts above this may need additional confirmation. Personal used items should be declared accurately by category and depreciated value, and vague descriptions such as “household goods” should be avoided. UK export procedures generally do not incur export duties, but you must ensure that no prohibited or restricted items are included.
- Ocean freight booking and bill of lading
- Choose between FCL and LCL based on volume. After booking, a bill of lading (B/L) is issued. This is the document of title to the goods, and the consignee needs it to obtain a delivery order. London Gateway and Felixstowe are the main UK loading ports for sea freight to China.
- China import customs clearance
- After the goods arrive, the consignee must complete customs clearance within six months of entering China, or a relative or friend may handle it at the port with the original documents. The key documents are the original passport, the original “Customs Declaration Form for Inward/Outward Passengers' Luggage” stamped by airport customs, and the national ID card. Customs carries out 100% physical inspection of inbound personal effects, so the declaration must match the actual contents.
- Delivery in China
- As part of Seapoe Relo's door-to-door shipping, once clearance is completed, delivery is arranged. Note that when new furniture is shipped from the UK into China, unpacking and rubbish removal are not included; the consignee must dispose of wooden crates and cardboard boxes themselves.
UK to China by post or courier vs sea freight: what's the difference?
Sending goods from the UK to China by post usually refers to international courier or postal channels, suitable for single boxes of clothing, books, documents or urgently needed items. Sea freight back to China is better for large furniture, pianos, multiple boxes of luggage and high-value used items. The duty-free allowance is shared: personal used items within RMB 5,000 are tax-free, and the excess may be declared at depreciated values, with tax rates of 13%–20%. For some categories, the combined rate can reach about 23%.
| Comparison item | UK to China by post or courier | UK to China by sea freight |
|---|---|---|
| Suitable for | Small numbers of boxes, clothing, books, urgent items | Furniture, multiple boxes of luggage, bulky used items |
| Charging method | Usually by actual weight or volumetric weight | By cubic metre, typically from 2–3 m³ |
| Transit time | Faster, about 1–2 weeks | Slower, usually between 1 and 3 months |
| Customs clearance requirements | Shared personal effects declaration rules | Requires the luggage declaration form and original passport |
| Price range | From several hundred to over a thousand RMB per box | From a few hundred to several thousand RMB, depending on volume and plan |
Note that if two separate shipments are sent under the same identity within a short period, customs may not approve the second shipment. If you have both urgently needed luggage and large furniture, it is advisable to combine them into one sea freight shipment, or separate the operations under different consignee identities.
Duty-free customs clearance for returning to China: RMB 5,000 allowance, luggage declaration form and original passport
The core rule for UK-to-China customs clearance is that personal used items are duty-free up to RMB 5,000, and accompanied baggage and unaccompanied baggage share this allowance. The excess is taxed based on depreciated values, at rates of 13%–20%; for some categories the combined rate can reach about 23%. Customs does not accept zero-value declarations, so all items must be listed with accurate descriptions, quantities and depreciated values.
Required document checklist
| Document | Purpose |
|---|---|
| Original passport | Identity verification; from 22 May 2026, Beijing Customs requires the original document |
| Original “Customs Declaration Form for Inward/Outward Passengers' Luggage” | Obtain and stamp at airport customs upon entry to access the RMB 5,000 duty-free allowance |
| National ID card | Supporting document for customs clearance |
| Inventory list | Item descriptions, quantities and depreciated values; avoid vague wording such as “household goods” |
| Entry/exit records | Can be accessed through the “Immigration Bureau 12367” mini programme on WeChat/Alipay |
Customs documents must be signed by hand with a black ink pen, and the signature must match the passport signature. It is usually required in a designated area, not simply in the bottom right corner. Storage fees start from the 4th working day after the goods arrive at the port, at RMB 1/kg per working day. If timed with your return to China, this usually amounts to only a few dozen RMB. It is recommended to arrange the declaration the day after you return to China, as shipping too early may incur additional storage charges.
Customs clearance normally takes 7–15 working days. Beijing airport customs clearance is relatively faster and has simpler requirements. Shanghai port clearance policies are more mature than those at Tianjin port, so Shanghai is recommended as the preferred clearance port. Duties are paid by scanning the QR code designated by customs into a personal account, and the company can help advance the payment if needed.
UK to China sea freight: pitfalls to avoid
- Collect the luggage declaration form in advance: When entering China, you must declare unaccompanied luggage at airport customs and get it stamped. If you enter by high-speed rail or do not obtain the declaration form, you may not be able to use the RMB 5,000 duty-free allowance. If lost, you can try submitting a written explanation and relevant photos, and customs will decide whether to accept it.
- Make new furniture look used: New furniture with manufacturer logos, instruction manuals or price tags may be regarded by customs as suspected commercial goods when shipped back to China, causing clearance problems. Remove signs of new goods and declare them as personal used items.
- Avoid excessive quantities in a single category: If the quantity of items in one category exceeds a reasonable personal-use range, customs may decide they are not for personal use and refuse clearance. Toys should ideally not exceed 40% of the total shipment volume; mixing clothing into the shipment can help lower the percentage.
- Books and vinyl records are restricted: Chinese passport holders may bring in up to 250 books, with no more than 50 books per box. Up to 10 books are duty-free; 11–50 books are taxed at 13% of the value; more than 50 books may be returned or destroyed. For vinyl records, no more than 100 records per box, and up to 20 records are duty-free.
- Avoid tax-inclusive or dual-clearance channels: Tax-inclusive or dual-clearance arrangements are illegal and carry tax evasion risks; the consignee may be held liable. Choose a formal customs clearance channel and declare truthfully.
- Clean used goods thoroughly: Used items shipped to China must be cleaned and packed in neutral packaging to avoid carrying soil, insects and odours.
- Plan for packaging waste disposal: For new furniture shipped from the UK into China, unpacking and waste removal services are not provided. You need to dispose of wooden crates, cardboard boxes and stretch wrap yourself.
According to front-line operations teams, the most common problem with luggage sent from the UK to China is not duties, but missing declaration forms and vague inventories. One customer returning to Shanghai from London said that because old clothes and old books were mixed together and declared as “household goods”, customs required a box-by-box explanation, adding three extra days to clearance.
Frequently asked questions
Q: Do I need to return to China in person for UK-to-China sea freight?
Yes. Customs clearance must be handled within six months of your entry into China, or a relative or friend may do it on your behalf at the port with the original passport, luggage declaration form and national ID card. If it has been more than six months since you returned to China, clearance becomes very difficult; you may try shipping under the name of a friend who meets the conditions.
Q: How long does customs clearance take for London-to-China sea freight?
Usually 7–15 working days. Customs carries out 100% physical inspection of inbound personal effects, so unclear declarations or missing documents may cause delays.
Q: How do I use the RMB 5,000 duty-free allowance for UK-to-China sea freight?
Upon entry, obtain the luggage declaration form at airport customs and have it stamped. The allowance is shared with your accompanied baggage. The excess is declared at depreciated values, with tax rates of 13%–20%.
Q: Which is cheaper, sending goods from the UK to China by post/courier or by sea freight?
For a small amount of luggage, choose post/courier or air freight. Each box costs from several hundred to over a thousand RMB. For large furniture and multiple boxes of luggage, sea freight is more economical and is charged by volume. For large furniture and multiple boxes of luggage, Seapoe Relo's standard approach is door-to-door sea freight with professional packing and customs clearance support.
Q: What should I do if I lose my UK-to-China luggage declaration form?
You can try submitting a written explanation and relevant photos; customs will decide whether to accept it. If you entered by high-speed rail and did not receive the declaration form, ask customs whether a replacement channel is available.
This guide is based on Seapoe Relo(熙浦国际搬家)'s hands-on operating experience. Details vary with shipment volume, route and the latest regulations, so confirm each point against your own situation before arranging the move.