Oopbuy parcels and UK VAT, duty and carrier bills
The £135 rule from gov.uk, what Oopbuy says it collects, and what the 'Tax free' label on a UK card can and cannot mean.
The threshold on gov.uk
gov.uk's guide to goods sent from abroad sets the rule for Great Britain. VAT is charged on all goods sent from outside the UK, except gifts worth £39 or less. If you bought goods worth £135 or less yourself and they are not excise goods, the seller will have included VAT in the total you paid. Above £135, you pay VAT to the delivery company before delivery or at collection.
Customs Duty follows the same line. Non-excise goods worth £135 or less carry no charge; above that the rate depends on the goods and where they came from. When duty and VAT are charged at the door, VAT is worked out on the goods, postage, packaging, insurance and any duty.
Source: Tax and customs for goods sent from abroad: Tax and duty, checked 18 Oct 2026.
What Oopbuy says it collects
Oopbuy's Customs and Taxation page has a section on 'Tax Reform for the UK and EU'. For a parcel valued at £135 or less it says: 'Generally, when you place an order or submit a parcel on our platform, the system will collect the VAT in accordance with the law.' For more than £135 it says customs may levy duty as well as VAT and that such parcels are more likely to be inspected.
Put next to the gov.uk rule, that reads as Oopbuy acting on the seller side for low-value parcels. The page does not show a rate or say where the VAT appears in your bill, so look for it on the parcel payment screen rather than assuming.
The same page says customs risks, 'such as returning packages, fines, tax payments', are borne by you.
Reading the tax label on a UK card
Thirteen UK cards say 'Tax free'. Two say 'Duties Payable by Recipient': HF-EUB and HP-EMS, whose descriptions say you clear customs and pay any duties yourself.
“Tax free” is a historical route label, not evidence that VAT has been correctly paid for your parcel. Ask which taxes the quoted charge covers and retain the invoice. Destination, goods and value matter; the label cannot override customs rules or guarantee that no carrier bill will arrive.
If a card label and a gov.uk rule ever seem to clash, the gov.uk rule is the one HMRC applies.
If a carrier sends a bill
gov.uk says Royal Mail, Parcelforce or the courier will contact you if VAT, duty or delivery charges are due, with a bill stating exactly which fees to pay. They normally hold the parcel for about three weeks; unpaid, it goes back to the sender.
Carriers can add their own handling charge on top of the tax. We have not found a reliable, current source for the amounts, so we quote none. The bill itself will itemise it.
A returned parcel goes back towards Xiamen, not to Oopbuy's shelf next week. Pay or dispute the bill inside the hold period.
Customs inspection and paperwork
Oopbuy's FAQ describes customs checks as mostly spot checks. If customs consider a parcel special, for example large, heavy or containing sensitive items, they will generally contact the recipient for an invoice or clearance documents. If they cannot reach you, or you do not cooperate, the cost of return or destruction falls on you.
Keep the order screenshots and the price you paid. That is the invoice you will be asked for.
Parcels that look commercial
Oopbuy's packaging page warns that customs judge personal against commercial parcels by weight and by the quantity of a single item: 'The probability of a package exceeding 10KG being considered a commercial package is relatively high.'
For a UK buyer that means two things. A 15 kg haul on DDF BIG may be cheaper per kilo but invites a closer look. And five of the same hoodie in one box reads as stock, whatever the declared value.
Declaring honestly
When you submit a parcel Oopbuy offers two declaration modes: self declaration, with item types and values pre-filled from your orders, and a fuzzy mode where you enter only a total. Its own examples of unreasonable declarations include three pairs of shoes at $1 and a 10 kg item declared as a ring. Declare what you paid.
gov.uk is explicit that goods may be seized, and you may be fined, if the rules are not followed. A slightly cheaper VAT bill is not worth a parcel that never arrives.
VAT questions
Do I pay VAT on an Oopbuy parcel under 135 pounds
What does 'Tax free' mean on a UK route card
Which UK lines leave customs to me
Northern Ireland needs its own customs check
Great Britain and Northern Ireland do not use identical customs rules. GOV.UK’s current guidance has a separate Northern Ireland section, including whether goods are considered at risk of entering the EU. Do not apply the Great Britain summary to a Belfast parcel automatically.
Check GOV.UK’s current tax and duty guidance and ask the carrier how it applies to your goods before paying or disputing a bill. Reviewed 18 October 2026; this guide does not determine your tax liability.