Customs Clearance London | Heathrow, London Gateway & Felixstowe
Fast, compliant UK import and export clearance via London’s key trade gateways, including Heathrow Airport, London Gateway, and Felixstowe Port. We handle customs declarations, duty and VAT calculations, and full compliance support to ensure your goods move quickly and without unnecessary delays.
Customs Clearance London | Heathrow, London Gateway & Felixstowe
Fast, compliant UK import & export clearance for air, sea and freight cargo
HelioTrax Ltd provides specialist customs clearance services across London and key UK trade gateways, including London Heathrow Airport, London Gateway Port, and Felixstowe Port.
We handle the full customs process for importers and exporters, ensuring goods move quickly, compliantly, and without unnecessary delays or penalties.

London Heathrow Airport Customs Clearance
Heathrow is the UK’s busiest air freight hub, handling high-value, time-sensitive shipments.
We provide:
- Air cargo import clearance
- Export declarations
- Duty & VAT calculation
- Fast-track clearance for urgent shipments
- Support for AOG, express and time-critical freight
Ideal for:
- Electronics
- Pharmaceuticals
- Automotive parts
- High-value commercial goods
London Gateway Port Customs Clearance
London Gateway is one of the UK’s most advanced deep-sea container ports.
We manage:
- Full container load (FCL) clearance
- Less than container load (LCL) shipments
- Import customs declarations (CDS)
- Duty deferment & VAT accounting support
- Container release coordination
Ideal for:
- Retail imports
- Renewable energy equipment (solar, battery systems)
- Industrial machinery
- Bulk commercial imports
What to Expect from a Customs Clearance Agent
A professional customs agent should:
- Prevent delays at port or airport
- Ensure full compliance with HMRC regulations
- Accurately classify goods (HS codes)
- Minimise unnecessary duty exposure
- Communicate clearly with carriers and freight forwarders
We act as your compliance partner—not just a paperwork handler.
What Makes Us Different
We are not just a customs broker—we specialise in complex, high-value and regulated logistics, including:
- Renewable energy logistics (solar & battery supply chains)
- Cross-border EU–UK freight compliance
- Time-critical air & sea freight clearance
- Technical cargo requiring specialist classification
We focus on:
- Speed
- Compliance
- Risk reduction
- End-to-end visibility
Felixstowe Port Customs Clearance
Felixstowe is the UK’s largest container port and a major entry point for global trade.
We provide:
- High-volume container clearance
- Complex multi-line import shipments
- Customs classification (HS codes)
- Excise, duty & safeguarding duty compliance
- Pre-clearance to reduce port delays
Ideal for:
- Large-scale importers
- Manufacturing supply chains
- EU/Asia inbound freight
- High-volume logistics operations
What We Handle in Customs Clearance
We manage the full UK customs process, including:
- Import declarations (CDS system)
- Export documentation
- Duty, VAT & excise calculations
- Commodity code (HS code) classification
- EORI compliance support
- Anti-dumping & safeguarding duties
- Customs inspections & release coordination
Understanding UK Customs Charges
When importing goods into the UK, you may be liable for:
📦 Customs Duty
Based on product classification and country of origin.
💷 Import VAT
Typically charged at standard UK VAT rate on goods + shipping + duty.
⚠️ Excise Duty
Applied to regulated goods (e.g. alcohol, fuel, certain chemicals).
🛡️ Safeguarding / Anti-Dumping Duties
Applied to specific goods to protect UK industries.
We ensure all charges are correctly calculated and declared to avoid delays or penalties.
Frequently Asked Questions
How long does customs clearance take in London?
Most clearances can be completed within an hour once documents are correct, though inspections may extend this.
Do I need a customs agent for Heathrow or Felixstowe?
Yes - complex documentation and CDS declarations require expertise to avoid delays or penalties.
What documents are required for UK customs clearance?
Typically: Commercial invoice / Packing list / Bill of lading / airway bill / EORI number / Commodity codes
Can you pre-clear shipments before arrival?
Yes - pre-clearance is often used to reduce port dwell time at Heathrow, London Gateway and Felixstowe.
Do you handle VAT and duty calculations?
Yes - we ensure accurate calculation and declaration of all import charges.
I'm overseas, can you speak to the importer of record to arrange clearance?
Yes - regardless on the arrival location, we take the hassle away and work with the import directly.