What Air Freight Customs Clearance Covers

Air freight customs clearance is the process of filing an import declaration with HMRC and obtaining legal release of goods from a UK airport cargo terminal. It includes commodity code classification, customs value calculation, duty and VAT calculation, CDS declaration submission, and liaison with the airline or ground handler to release cargo.

Post-Brexit, all goods arriving from outside the UK, including from the EU, require a full customs declaration before or on arrival. This applies to all air freight regardless of value (with limited exceptions for low-value goods under £135 which follow simplified rules).

Air Freight Clearance at UK Airports

Gxpresss provides air freight customs clearance at all 6 main UK cargo airports. Click any airport for detailed information.

Free Customs Clearance

Heathrow (LHR)

UK's largest air cargo hub. Gxpresss HQ 5 min away. Free clearance included, no brokerage fee.

East Midlands (EMA)

Major express cargo hub. DHL, UPS, FedEx UK base. Strong overnight B2B freight volumes.

Manchester (MAN)

Northern England's primary air cargo gateway. Growing import volumes from Asia and Middle East.

Stansted (STN)

Ryanair/low-cost freight hub. Fast-growing Amazon Air and e-commerce parcel volumes.

Birmingham (BHX)

West Midlands air freight gateway. Growing direct routes from Asia and Middle East.

Gatwick (LGW)

Belly freight and charter cargo. Strong leisure and perishables (flowers, food) import volumes.

Air vs Sea Freight Customs: Key Differences

Factor Air Freight Sea Freight
Declaration type CDS import declaration (same as sea) CDS import declaration
Pre-lodgement window Typically 24-48 hours before flight Up to 7 days before vessel arrival
Typical release time Same day (with pre-lodgement) 4-24 hours after berthing
Terminal complexity Lower, cargo terminals are smaller Higher, container port logistics more complex
SPS / BCP checks Yes, food/plant/animal goods require IPAFFS Yes, same requirement
Typical clearance fee £30-£100 (free at Heathrow with Gxpresss) £50-£150 per entry

The Air Freight Clearance Process Step by Step

  1. Importer provides documents, commercial invoice, packing list, airway bill number, and any certificates or import licences
  2. Commodity code classification, correct UK Trade Tariff code determined; this drives duty rate and any SPS or licence requirements
  3. Customs value calculated, CIF (cost + insurance + freight) value in GBP; this is the taxable base for duty and VAT
  4. Declaration pre-lodged on CDS, submitted before aircraft lands; HMRC processes and issues acceptance or queries
  5. HMRC out-of-charge (OOC) notice, issued once declaration is accepted; cargo can be collected from terminal
  6. Duty and VAT paid or deferred, payment via duty deferment account (monthly) or immediate; VAT reclaimed on next VAT return for VAT-registered importers
  7. Cargo released from terminal, airline or ground handler releases against the OOC; cargo moves to consignee or bonded warehouse

Heathrow Air Freight, Free Customs Clearance

No brokerage fee. Pre-lodged as standard. Same-day HMRC release. Based 5 minutes from Heathrow cargo terminals.

Get Free Heathrow Clearance See Cost Breakdown

What Affects Air Freight Duty and VAT?

Import duty is based on the commodity code (HS code) and the origin country. Standard UK tariff rates apply; goods from countries with UK FTAs (e.g. UK-Japan, UK-Australia, UKTCA with EU for certain goods) may attract 0% or reduced duty with a valid certificate of origin.

  • Import duty rate: 0%-30% depending on commodity and origin; use the UK Import Duty Calculator
  • UK VAT on imports: 20% standard rate on most goods (CIF value + duty); 5% reduced rate on some goods; 0% on zero-rated goods
  • Air freight valuation: HMRC requires CIF value, this includes freight costs to the first UK port. For air freight, the airway bill freight charge is included in the customs value
  • VAT registered importers: postponed VAT accounting (PVA) means import VAT is declared on the VAT return rather than paid at the border, improving cash flow

Frequently Asked Questions

The declaration process on CDS is the same. Key differences: air freight has a shorter pre-lodgement window, typically faster release (same day with pre-lodgement vs. hours/days for sea), and the airway bill rather than a bill of lading as the transport document. Duty rates are identical, determined by commodity code and origin, not the mode of transport.

Standard documents: (1) Commercial invoice, must show goods description, HS code ideally, CIF value in GBP, seller and buyer details; (2) Packing list, weights and dimensions; (3) Master/house airway bill (MAWB/HAWB); (4) Certificate of origin, if claiming FTA preference or if origin is required; (5) Import licence or permit, if goods are restricted (firearms, food, CITES goods, etc.); (6) IPAFFS notification, if goods are animals, plants, or food products.

Yes. UK VAT-registered importers can use postponed VAT accounting (PVA) for all imports including air freight. PVA means import VAT is not paid at the border but instead declared on the periodic VAT return. This is a significant cash flow advantage. Your customs agent selects PVA on the import declaration; you then declare it in box 1 and reclaim in box 4 of the VAT return using the Monthly Import VAT Statement from HMRC.

HMRC or the UK Border Force can select any shipment for documentary or physical examination. Documentary exam means providing additional paperwork within 24-72 hours. Physical exam means the cargo is inspected at the airport terminal, typically adding 1-3 working days and terminal storage charges. HMRC examination is unpredictable and cannot be expedited. An experienced customs agent minimises examination risk by filing complete, accurate declarations.