Freight forwarding is the planning and coordination that gets your goods from A to B; customs clearance is the legal process that lets them leave and enter a country. Forwarders arrange carriers, routes, consolidation and delivery. Customs brokers prepare and lodge declarations, classify goods with HS codes, prove origin, and ensure duties and VAT are handled correctly. The two must work in step: when they don’t, cargos sit in storage, costs climb, and customers wait.
This practical guide explains who does what, when you need a forwarder, a customs broker, or both, and how the end‑to‑end process fits together. You’ll find UK‑specific export and import checklists, the documents and data you need, how HS codes, origin and value drive duty, special procedures and dangerous goods rules, Incoterms responsibilities, typical costs and timelines, and how to choose a reliable provider—or decide to self‑file.
What freight forwarders and customs brokers do (and how they differ)
Freight forwarders orchestrate the physical movement of cargo; customs brokers handle legal compliance at the border. In practice, freight forwarding and customs clearance run together: the forwarder keeps the shipment moving, while the broker ensures it can lawfully leave and enter without delays or penalties.
- Forwarders: book carriers, consolidate, issue AWB/B/L, arrange pickup/delivery.
- Brokers: classify (HS), confirm origin, file CDS entries, manage duties/VAT.
- Overlap: many forwarders bundle customs clearance or use partner agents.
Do you need a freight forwarder, a customs broker, or both?
Most international shipments need both roles covered: a forwarder to move the cargo and a broker to secure export/import clearance. Many forwarders bundle customs clearance or sub-contract a customs agent; some complex commodities (dual-use, excise, quotas) benefit from a dedicated broker. If you have the expertise and CDS access you can self‑file; otherwise, buy a combined service to keep freight forwarding and customs clearance aligned.
How freight forwarding and customs clearance fit together end to end
Operationally, freight forwarding and customs clearance are one workflow with clear hand‑offs. The forwarder plans the route and timings while the broker builds compliant export/import entries from your invoice, HS codes and origin evidence. Export must be cleared before loading; on arrival, the import declaration, duty/VAT settlement and release are timed to keep delivery on schedule.
- Booking & data check: HS, origin, licences, Incoterms confirmed.
- Export clearance: broker files; customs issues MRN/approval.
- Carriage & arrival: forwarder moves cargo; destination pre‑alerted.
- Import & delivery: duties/VAT settled; goods released and delivered.
Who is responsible under Incoterms (shipping, insurance, clearance, duties)
Incoterms define who arranges shipping, insurance and border formalities. Getting them right prevents gaps between freight forwarding and customs clearance, and avoids disputes over duties and VAT. Confirm the term at quote and on the invoice before any booking.
- EXW: Buyer handles all—loading, export/import clearance, duties.
- FCA: Seller clears export, delivers to carrier; buyer rest.
- CIF: Seller export, ocean freight and insurance; buyer import/duties.
- DAP: Seller pays carriage to place; buyer import clearance/duties.
- DDP: Seller delivers cleared and pays duties/VAT at destination.
Export clearance: step-by-step checklist (UK)
Good export prep keeps freight forwarding and customs clearance in sync, avoids cut‑off misses, and reduces the risk of holds. Align roles under your chosen Incoterms, then assemble accurate data early so your broker can lodge a compliant declaration before the cargo reaches the port or airport.
- Confirm UK EORI: exporter must have a valid GB EORI.
- Fix Incoterms and parties: who handles export clearance and who’s the importer of record.
- Classify goods: correct HS codes for origin and destination.
- Check controls/licences: dual‑use, excise, quotas or embargoes; obtain permits if needed.
- Prepare documents: commercial invoice (no VAT), packing list, weights, values, currency, country of origin, shipper/consignee details, VAT/EORI.
- Authorise your agent: give broker/forwarder clearance instructions and Power of Attorney.
- Lodge export entry: broker files via CDS; obtain the declaration reference (e.g., MRN/DUCR).
- Respond to checks: provide any licences; present goods if customs selects for inspection.
- Receive export release: share reference with carrier; meet terminal cut‑offs.
- Keep records: retain declarations, invoices and evidence of export for audit.
Import clearance: step-by-step checklist (UK)
UK imports clear fastest when data are verified and the declaration is pre‑lodged before arrival. Keep freight forwarding and customs clearance aligned by fixing responsibilities early, agreeing how duties/VAT will be settled, and confirming licences and preferential origin evidence for the goods.
- Confirm importer’s GB EORI; agree Incoterms and responsibilities.
- Classify HS codes; check licences, quotas, excise.
- Compile invoice, packing list, transport reference.
- Set origin treatment; obtain preference proof.
- Choose payment method: deferment, broker disbursement, or PVA.
- Authorise broker and pre‑lodge CDS import entry.
- Resolve queries/inspections, settle charges, obtain release and deliver.
Documents and data you need for smooth clearance
Clearance is a data game: accuracy and consistency across documents prevent queries, holds and storage. Share complete, validated information early so your forwarder and broker can align freight forwarding and customs clearance timelines and lodge clean entries in CDS without rework.
- Commercial invoice: HS codes per line, total ex‑VAT, currency, parties.
- Trader IDs: GB EORI and VAT numbers; clear shipper/consignee contacts.
- Packing list: weights, dimensions and pack count matching all documents.
- Origin and controls: origin evidence for preference; required licences for controlled/dual‑use/excise goods.
- Authority and payment: agent authorisation plus duty/VAT method (deferment, PVA or broker disbursement) and transport refs (AWB/B/L).
HS codes, origin and customs value: the trio that drives duty and VAT
Three variables determine what you pay and how fast you clear: tariff classification (HS), origin, and customs value. Together they set duty, excise and VAT, and whether you can claim preferences or quotas. Get them right early so freight forwarding and customs clearance stay in sync and your broker files clean entries.
- HS classification: Sets duty and controls; codes differ beyond 6 digits—classify for both countries.
- Origin: Decides preference or MFN; claim savings only with valid proof; watch quotas/anti‑dumping.
- Customs value: Price adjusted per rules (e.g., freight/insurance); it drives duty and VAT.
Licences, controls and special procedures (dual-use, excise, transit, ATA Carnet)
Some goods are controlled or need special procedures; handling them early keeps freight forwarding and customs clearance aligned. Dual‑use items may need export licences and face embargoes. Excise goods (alcohol, tobacco, mineral oils) have extra controls—duty‑suspension or excise warehouses can postpone duty/VAT. For through‑movements, use Transit (Common Transit/T1) so charges fall at destination. Temporary exports/imports use an ATA Carnet to avoid duties when goods return unchanged.
Shipping dangerous goods: extra rules, documentation and training
Shipping dangerous goods adds another compliance layer to freight forwarding and customs clearance. Movements must follow IATA (air), IMDG (sea), ADR (road) and RID (rail) rules, with correct classification, packaging, marking and labelling, and a dangerous goods declaration. Expect operator acceptance checks. Lithium batteries attract extra scrutiny. Trained, certified staff should prepare shipments; a DGSA and current training protect safety, prevent holds and avoid penalties.
UK specifics: EORI, CDS, deferment accounts and postponed VAT accounting
In the UK, three building blocks keep shipments compliant: a GB EORI to identify you, CDS to file declarations, and clear decisions on how you’ll pay duty and VAT. Confirm these before booking so freight forwarding and customs clearance run without friction.
- EORI: You need a valid GB EORI; share it with your broker.
- CDS: Brokers file entries via HMRC’s Customs Declaration Service; authorise your agent.
- Duty deferment: Pay customs/excise via a deferment account, or use broker disbursement.
- Postponed VAT Accounting: Postpone import VAT and report it on your VAT return.
Since January 2022, full UK customs controls apply—gaps here cause holds and storage.
Typical costs and fees for forwarding and customs clearance
Costs vary by commodity, route and Incoterms. Budget for both carriage and border fees. Ask for a line‑item breakdown of freight forwarding and customs clearance so you can compare quotes fairly and avoid surprise storage, inspection or duty‑advancement charges.
- Freight rate and carrier surcharges.
- Customs entry fee; per‑line charges.
- Duties/VAT/excise, disbursement or deferment/PVA fees; port, security, inspection, demurrage/detention/storage.
How long clearance takes, common holds and how to avoid them
With complete data and pre‑lodged CDS declarations, UK customs clearance often releases at or soon after arrival. If customs selects a document or physical check, timing depends on the outcome. Most delays are preventable—keep freight forwarding and customs clearance in sync, especially for dangerous and excise goods.
- Data mismatch (invoice/packing list/AWB): align totals and weights.
- Missing HS, origin or licences: classify early; secure evidence/permits.
- No duty/VAT method set: use deferment, PVA or broker disbursement.
- Valuation/controlled goods queries: share pricing basis, specs and approvals.
Insurance, liabilities and powers of attorney
Clarity on risk and authority keeps freight forwarding and customs clearance running smoothly. Cargo should be insured by the party responsible under your Incoterms; forwarders carry insurance for their own transport negligence, and customs brokers carry cover for declaration errors. The importer must also declare any in‑transit insurance costs within the customs value on import.
- Powers of attorney: Authorise your agent to file CDS entries and settle duties on your behalf.
- Trader liability: Provide accurate data and HS codes—if information is wrong, you remain responsible for penalties.
Should you self-file or use an agent? Pros, cons and when it makes sense
Self-filing can work if you have low-risk, repeat SKUs, time to learn CDS, and the right software; you control data and save entry fees. But customs declarations are legal undertakings; mistakes cause holds and penalties. Use an agent when volumes rise, goods are controlled/excise/dangerous, you prefer duty/VAT outlay support, or you want freight forwarding and customs clearance tightly coordinated.
How to choose a reliable forwarder or customs broker
The right partner keeps freight forwarding and customs clearance joined‑up. Prioritise proven compliance, coverage and communication; make sure they understand your commodity and Incoterms and can pre‑empt holds. Ask for evidence, not promises, so operations stay smooth and costs stay predictable.
- Accreditation & access: AEO status, CDS connectivity, UK port/airport coverage.
- Commodity expertise: HS, licences, origin preference, excise and dangerous goods.
- Service clarity: Pre‑lodgement SLAs, deferment/PVA options, duty outlay policy.
- Transparency & governance: Line‑item fees, audit‑ready records, POA and insurance.
Key takeaways
Freight forwarding moves your goods; customs clearance makes them lawful at the border. Keep the two tightly coordinated, fix responsibilities early under Incoterms, and provide clean data so CDS entries release on time and costs stay predictable.
- Get Incoterms right: avoid gaps in cost, risk and clearance.
- Nail the data trio: HS, origin and customs value drive charges.
- Pre‑lodge and pay: set deferment, PVA or broker disbursement upfront.
- Plan controls: licences, excise, transit and dangerous goods compliance.
- Choose proven partners: accreditation, coverage and commodity expertise.
Need confidence with hazardous shipments and practical compliance? Talk to Logicom Hub.