Understanding Incoterms: FOB, CIF, EXW and What They Mean for Your Costs

What Are Incoterms?

Incoterms (International Commercial Terms) are standardised trade rules published by the International Chamber of Commerce. They define exactly who is responsible for costs, risks, and logistics at each stage of an international shipment.

Getting Incoterms wrong doesn't just cause confusion — it can mean paying for shipping twice, being uninsured during transit, or discovering unexpected costs that destroy your profit margin.

The Three Most Common Incoterms for UK Importers

EXW (Ex Works)

You are responsible for: Everything from the supplier's factory door onwards.

With EXW, the supplier's only obligation is to make the goods available at their premises. You arrange and pay for:

• Collection from the factory
• Export customs clearance (in the supplier's country)
• Inland transport to the port
• Sea/air freight
• Marine insurance
• UK import customs clearance
• Delivery to your warehouse

Best for: Experienced importers who want maximum control over logistics and have established freight forwarder relationships.

Watch out for: Export customs clearance in the supplier's country. As a foreign buyer, you may not have the legal standing to clear goods for export — making pure EXW impractical in some countries.

FOB (Free on Board)

The supplier is responsible for: Getting goods to the port and clearing them for export.

You are responsible for: Sea freight, insurance, UK customs, and delivery.

FOB is the most popular Incoterm for UK importers because it offers a clean split of responsibilities:

• The supplier handles everything in their country (factory to port + export clearance)
• You handle everything from the departure port onwards

Best for: Most importers. It gives you control over freight costs (you can shop around for shipping rates) while the supplier handles local logistics they know best.

Cost impact: Your landed cost calculation starts from the FOB price plus your freight, insurance, duty, and VAT.

CIF (Cost, Insurance, and Freight)

The supplier is responsible for: Everything up to the destination port, including freight and basic insurance.

You are responsible for: UK customs clearance, duty, VAT, and delivery from port to warehouse.

Best for: Beginners who want a simpler arrangement, or when the supplier has better freight rates than you can negotiate independently.

Watch out for: The insurance included in CIF is usually the minimum required (110% of invoice value with basic coverage). It may not cover all risks. Many importers take out additional insurance regardless.

Cost impact: CIF prices appear higher than FOB because freight and insurance are bundled in. But the total landed cost may be similar — the costs are just allocated differently.

How Incoterms Affect Your Profitability Calculation

The Incoterm you choose directly affects how you calculate landed cost:

Comparing Quotes on Different Incoterms

Suppliers sometimes quote different Incoterms to make prices look more competitive. Always compare on a like-for-like basis:

• A supplier quoting £3.00 EXW might seem cheaper than one quoting £3.80 FOB
• But once you add factory pickup (£0.50/unit) and export clearance (£0.20/unit) to the EXW price, the true cost is £3.70 — nearly identical

Less Common but Useful Incoterms

DDP (Delivered Duty Paid)

The supplier handles everything including UK customs and duty. You simply receive the goods at your door. This is the easiest option but gives you the least control and visibility over individual cost components.

DAP (Delivered at Place)

The supplier delivers to your specified location but you handle import customs clearance and pay duties. A middle ground between CIF and DDP.

Choosing the Right Incoterm

Choose FOB when:

• You import regularly and have a freight forwarder relationship
• You want to compare shipping rates independently
• You want control over insurance coverage

Choose CIF when:

• You're new to importing and want simplicity
• Your supplier has significantly better freight rates
• You're ordering small quantities where arranging freight independently isn't cost-effective

Choose EXW when:

• You have a local agent in the supplier's country
• You need to consolidate shipments from multiple suppliers at origin
• You want complete control of the entire supply chain

The Bottom Line

Incoterms aren't just legal jargon — they're the framework that determines your cost structure. Understanding them lets you negotiate better deals, calculate accurate landed costs, and avoid the nasty surprise of double-paying for services you thought were included.