Incoterms

Incoterms are standardized trade terms defining where shipping cost, risk, and responsibility shift from seller to buyer. What they are and why they affect landed cost.

Incoterms

Incoterms are a standardized set of international trade terms — published and updated by the International Chamber of Commerce — that define exactly where shipping cost, risk, and responsibility shift from seller to buyer during a cross-border shipment. Getting the wrong one into a purchase order can silently change your landed cost and who is liable if a shipment is damaged in transit.

By Tibeau De Grauwe, FounderUpdated September 2026

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What Incoterms are

Incoterms (International Commercial Terms) are a set of standardized three-letter codes, published and periodically updated by the International Chamber of Commerce, that define the exact point in a shipment's journey where cost and risk shift from the seller to the buyer. Rather than every purchase order having to spell out in prose who pays for freight, insurance, and customs clearance, both parties agree on a code — like FOB or DDP — that has a precise, internationally recognized meaning.

Common examples include EXW (Ex Works — buyer takes on cost and risk essentially from the seller's dock), FOB (Free on Board — seller's responsibility ends once goods are loaded onto the shipping vessel), and DDP (Delivered Duty Paid — seller handles everything, including import duties, until the goods reach the buyer's door).

Why Incoterms matter for inventory and landed cost

The Incoterm on a purchase order directly determines which costs a buyer needs to add to unit price to arrive at true landed cost. Under EXW, the buyer is responsible for freight, insurance, and duties on top of the unit price — costs that are easy to underestimate if the purchasing team is used to working with FOB or DDP suppliers where more of that is already included.

Incoterms also determine the point at which risk transfers, which matters for insurance and for who absorbs the cost if a shipment is lost or damaged in transit. Two suppliers quoting the same unit price under different Incoterms are not actually offering the same deal, which is a common and expensive mistake when comparing supplier quotes side by side.

Practical notes on using Incoterms

Incoterms are periodically revised (Incoterms 2020 is the version in use as of this writing), and the specific edition should be named explicitly on a purchase order or contract, since obligations can shift slightly between versions. The named location matters too — "FOB Shanghai" and "FOB" alone are not interchangeable in a dispute, since the location is where the risk transfer actually happens.

Incoterms only govern cost and risk transfer between buyer and seller — they do not by themselves determine who owns the goods for accounting purposes, or dictate customs classification, which are separate questions worth confirming with a customs broker or accountant for cross-border purchasing at scale.

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Frequently asked questions

What do Incoterms actually control?
They define the point in a shipment at which cost (freight, insurance, duties) and risk (loss or damage) transfer from seller to buyer. They do not by themselves govern ownership for accounting purposes or customs classification.
What is the difference between FOB and DDP?
Under FOB (Free on Board), the seller's responsibility ends once goods are loaded onto the shipping vessel, and the buyer takes on freight, insurance, and import duties from there. Under DDP (Delivered Duty Paid), the seller handles everything, including import duties, all the way to the buyer's door.
Why do Incoterms affect landed cost?
Because they determine which shipping, insurance, and duty costs the buyer has to add on top of the unit price. Comparing two supplier quotes with the same unit price but different Incoterms is not actually comparing like for like — the true landed cost can differ significantly.