Shipping your life back from the UK is not a single “personal belongings” box at the US border. The customs result can change with the age and use of an item, whether it travels with you, and whether it is a vehicle, food, plant, alcohol, firearm or cash. Sort that out before the removal firm collects anything.
This guide is for a US citizen or former US resident returning from the UK with personal effects. Business shipments, commercial collections and regulated goods need the relevant agency or a customs professional before they leave the UK.
1. Build the inventory before you book the shipment
Start with one inventory that both you and the carrier can use. Do not rely on a removal-company estimate alone. List boxes and larger items, state whether each item is used or newly acquired abroad, and retain the packing list, carrier, transport document, shipment date and UK collection address.
CBP treats unaccompanied articles separately from the bags that arrive with you. Its Form 3299 instructions ask for the importer’s US address and arrival information, as well as shipment, container and transport-document details. A complete inventory also makes it easier to identify goods for another person, articles for sale, alcohol, tobacco, firearms, food, plants and animal products.
Use the Moving Cost Calculator first to list the shipping, storage, insurance and arrival costs you actually need to fund. Enter cautious estimates and the planned shipment date; it is a budget screen, not a duty calculation or a customs declaration.
2. Separate used household goods from new purchases
Used furniture, books, artwork, linens and ordinary household effects can have a different customs path from items bought shortly before the move. CBP says household effects used abroad for at least one year by you or your family in a household where you lived, and not intended for another person or sale, may qualify for duty-free entry. The year of use does not need to be continuous or immediately before import.
That is not a reason to label every item “used”. Keep receipts for newer purchases and photographs or prior inventories for valuable older possessions. CBP’s current returning-resident guidance says foreign household effects used for less than one year can be dutiable.
If an item was bought abroad as a gift, for a side business, or for someone who does not live with you, mark it separately. Do the same for an item you took from the US and later had repaired or altered abroad. The facts and documents matter more than the label on a box.
3. Plan the unaccompanied-freight clearance route
Ask the mover, in writing, which US port will receive the shipment, who will notify you on arrival, and whether it will move in bond to another port. CBP says a shipment normally clears at its first US port of arrival unless an in-bond arrangement has been made.
Do not assume the freight company completes everything automatically. CBP says it will not notify you that goods have arrived; the carrier must do so. The agency’s guidance also says a representative clearing a shipment on your behalf needs a one-time authorisation letter and a completed Form 3299. Confirm the carrier’s document deadline, storage charges and whether it expects you, an authorised representative or a licensed customs broker to complete clearance.
Use the End-to-end Moving Abroad Planner once you have the port, flight, housing and shipment dates. It helps put the logistics and money dates in one plan, but it cannot decide an item’s duty treatment or an agency’s release decision.
4. Remove restricted items from the ordinary household-goods plan
Some things need their own route even when they sit in an ordinary-looking box. Do not leave them for the packing crew to classify.
- Food, plants, seeds, soil and animal products: USDA APHIS says arriving travellers must declare all agricultural or wildlife products, and inspectors make the final entry decision. Keep original packaging and receipts where possible; declaration is safer than guessing an item is allowed.
- Alcohol, tobacco, firearms and ammunition: CBP identifies these on Form 3299 as articles that require separate declaration and may have additional federal or state restrictions. Check the applicable agency and destination-state rules before shipping rather than relying on a removal-firm packing list.
- Cash and monetary instruments: The reporting trigger is not a tax or a cap on taking money home. CBP says currency and monetary instruments totalling more than $10,000, or the foreign equivalent, when entering the US must be declared and require FinCEN Form 105.
For the cash part of the move, use the Currency Cost Calculator to compare transfer fees and exchange-rate spreads after you have chosen a lawful transfer method. It does not report money for you or determine any US or UK tax result.
5. Treat a UK vehicle as a separate import project
A UK-registered car does not become US-road-legal because it is part of a household shipment. Before it reaches a port, check its exact make, model, model year, VIN and certification labels against the US requirements.
NHTSA’s vehicle-import guidance provides the HS-7 declaration and explains that a nonconforming vehicle can require a Registered Importer. EPA separately says passenger vehicles, highway motorcycles and their engines use EPA Form 3520-1. A vehicle may need to satisfy both safety and emissions requirements; shipping approval, UK MOT status and private insurance do not answer either question.
Get written confirmation of the route before paying for vehicle transport. If the vehicle is not clearly eligible, price sale in the UK and a replacement in the US before treating import as the default.
When to get professional help
Get a licensed customs broker or the relevant agency involved before shipment if you have commercial goods, uncertain art documentation, firearms, a vehicle without clear conformity evidence, large alcohol or tobacco quantities, plants, food, animal products or goods belonging to someone else. Seek tax advice separately if the move includes a business closure, asset sale or UK-to-US transfer with a tax question. Customs clearance and tax residence are different decisions.
Guidance, not advice: ExpatCompass tools organise shipment dates, costs and records. They do not determine duty, admissibility, a customs declaration or the regulatory status of a vehicle or restricted item.
Your action order
- Create a box-level inventory and flag newer, valuable, restricted and third-party items.
- Obtain the carrier, port, bill-of-lading and arrival-notification details in writing.
- Check Form 3299 and the declaration route for the shipment before collection.
- Remove or separately clear agricultural items, firearms, alcohol, tobacco, cash and vehicles.
- Add the clearance dates to the Personalised Expat Action Plan, then keep the inventory and receipts with your move file.
- Confirm clearance responsibility when the carrier’s arrival notice is issued.
The useful outcome is a shipment you can describe and support, rather than a customs problem discovered after it has reached the port.